Mercurial > gnulib
annotate build-aux/texinfo.tex @ 18125:97dbd56d1fa2
update from texinfo
| author | Karl Berry <karl@freefriends.org> |
|---|---|
| date | Tue, 06 Oct 2015 15:06:11 -0700 |
| parents | 5c4b27df8518 |
| children | fe0c1d00c894 |
| rev | line source |
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1 % texinfo.tex -- TeX macros to handle Texinfo files. |
| 11589 | 2 % |
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3 % Load plain if necessary, i.e., if running under initex. |
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4 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi |
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5 % |
| 18125 | 6 \def\texinfoversion{2015-10-06.21} |
| 10988 | 7 % |
| 8 % Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995, | |
| 7923 | 9 % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, |
| 17883 | 10 % 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 |
| 11 % Free Software Foundation, Inc. | |
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12 % |
| 9118 | 13 % This texinfo.tex file is free software: you can redistribute it and/or |
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14 % modify it under the terms of the GNU General Public License as |
| 9118 | 15 % published by the Free Software Foundation, either version 3 of the |
| 9027 | 16 % License, or (at your option) any later version. |
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17 % |
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18 % This texinfo.tex file is distributed in the hope that it will be |
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19 % useful, but WITHOUT ANY WARRANTY; without even the implied warranty |
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20 % of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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21 % General Public License for more details. |
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22 % |
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23 % You should have received a copy of the GNU General Public License |
| 9027 | 24 % along with this program. If not, see <http://www.gnu.org/licenses/>. |
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25 % |
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26 % As a special exception, when this file is read by TeX when processing |
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27 % a Texinfo source document, you may use the result without |
| 17254 | 28 % restriction. This Exception is an additional permission under section 7 |
| 29 % of the GNU General Public License, version 3 ("GPLv3"). | |
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30 % |
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31 % Please try the latest version of texinfo.tex before submitting bug |
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32 % reports; you can get the latest version from: |
| 16858 | 33 % http://ftp.gnu.org/gnu/texinfo/ (the Texinfo release area), or |
| 34 % http://ftpmirror.gnu.org/texinfo/ (same, via a mirror), or | |
| 35 % http://www.gnu.org/software/texinfo/ (the Texinfo home page) | |
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36 % The texinfo.tex in any given distribution could well be out |
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37 % of date, so if that's what you're using, please check. |
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38 % |
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39 % Send bug reports to bug-texinfo@gnu.org. Please include including a |
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40 % complete document in each bug report with which we can reproduce the |
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41 % problem. Patches are, of course, greatly appreciated. |
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42 % |
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43 % To process a Texinfo manual with TeX, it's most reliable to use the |
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44 % texi2dvi shell script that comes with the distribution. For a simple |
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45 % manual foo.texi, however, you can get away with this: |
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46 % tex foo.texi |
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47 % texindex foo.?? |
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48 % tex foo.texi |
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49 % tex foo.texi |
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50 % dvips foo.dvi -o # or whatever; this makes foo.ps. |
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51 % The extra TeX runs get the cross-reference information correct. |
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52 % Sometimes one run after texindex suffices, and sometimes you need more |
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53 % than two; texi2dvi does it as many times as necessary. |
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54 % |
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55 % It is possible to adapt texinfo.tex for other languages, to some |
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56 % extent. You can get the existing language-specific files from the |
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57 % full Texinfo distribution. |
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58 % |
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59 % The GNU Texinfo home page is http://www.gnu.org/software/texinfo. |
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60 |
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61 |
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62 \message{Loading texinfo [version \texinfoversion]:} |
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63 |
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64 % If in a .fmt file, print the version number |
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65 % and turn on active characters that we couldn't do earlier because |
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66 % they might have appeared in the input file name. |
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67 \everyjob{\message{[Texinfo version \texinfoversion]}% |
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68 \catcode`+=\active \catcode`\_=\active} |
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69 |
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70 \chardef\other=12 |
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71 |
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72 % We never want plain's \outer definition of \+ in Texinfo. |
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73 % For @tex, we can use \tabalign. |
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74 \let\+ = \relax |
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75 |
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76 % Save some plain tex macros whose names we will redefine. |
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77 \let\ptexb=\b |
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78 \let\ptexbullet=\bullet |
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79 \let\ptexc=\c |
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80 \let\ptexcomma=\, |
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81 \let\ptexdot=\. |
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82 \let\ptexdots=\dots |
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83 \let\ptexend=\end |
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84 \let\ptexequiv=\equiv |
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85 \let\ptexexclam=\! |
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86 \let\ptexfootnote=\footnote |
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87 \let\ptexgtr=> |
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88 \let\ptexhat=^ |
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89 \let\ptexi=\i |
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90 \let\ptexindent=\indent |
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91 \let\ptexinsert=\insert |
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92 \let\ptexlbrace=\{ |
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93 \let\ptexless=< |
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94 \let\ptexnewwrite\newwrite |
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95 \let\ptexnoindent=\noindent |
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96 \let\ptexplus=+ |
| 12862 | 97 \let\ptexraggedright=\raggedright |
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98 \let\ptexrbrace=\} |
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99 \let\ptexslash=\/ |
| 17831 | 100 \let\ptexsp=\sp |
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101 \let\ptexstar=\* |
| 17831 | 102 \let\ptexsup=\sup |
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103 \let\ptext=\t |
| 9671 | 104 \let\ptextop=\top |
| 12862 | 105 {\catcode`\'=\active \global\let\ptexquoteright'}% active in plain's math mode |
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106 |
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107 % If this character appears in an error message or help string, it |
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108 % starts a new line in the output. |
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109 \newlinechar = `^^J |
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110 |
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111 % Use TeX 3.0's \inputlineno to get the line number, for better error |
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112 % messages, but if we're using an old version of TeX, don't do anything. |
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113 % |
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114 \ifx\inputlineno\thisisundefined |
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115 \let\linenumber = \empty % Pre-3.0. |
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116 \else |
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117 \def\linenumber{l.\the\inputlineno:\space} |
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118 \fi |
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119 |
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120 % Set up fixed words for English if not already set. |
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121 \ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi |
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122 \ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi |
| 16068 | 123 \ifx\putworderror\undefined \gdef\putworderror{error}\fi |
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124 \ifx\putwordfile\undefined \gdef\putwordfile{file}\fi |
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125 \ifx\putwordin\undefined \gdef\putwordin{in}\fi |
| 14256 | 126 \ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi |
| 127 \ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi | |
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128 \ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi |
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129 \ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi |
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130 \ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi |
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131 \ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi |
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132 \ifx\putwordof\undefined \gdef\putwordof{of}\fi |
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133 \ifx\putwordon\undefined \gdef\putwordon{on}\fi |
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134 \ifx\putwordpage\undefined \gdef\putwordpage{page}\fi |
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135 \ifx\putwordsection\undefined \gdef\putwordsection{section}\fi |
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136 \ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi |
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137 \ifx\putwordsee\undefined \gdef\putwordsee{see}\fi |
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138 \ifx\putwordSee\undefined \gdef\putwordSee{See}\fi |
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139 \ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi |
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140 \ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi |
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141 % |
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142 \ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi |
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143 \ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi |
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144 \ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi |
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145 \ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi |
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146 \ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi |
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147 \ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi |
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148 \ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi |
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149 \ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi |
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150 \ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi |
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151 \ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi |
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152 \ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi |
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153 \ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi |
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154 % |
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155 \ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi |
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156 \ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi |
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157 \ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi |
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158 \ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi |
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159 \ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi |
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160 |
| 6040 | 161 % Since the category of space is not known, we have to be careful. |
|
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162 \chardef\spacecat = 10 |
| 6040 | 163 \def\spaceisspace{\catcode`\ =\spacecat} |
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164 |
| 7407 | 165 % sometimes characters are active, so we need control sequences. |
| 14348 | 166 \chardef\ampChar = `\& |
| 7407 | 167 \chardef\colonChar = `\: |
| 168 \chardef\commaChar = `\, | |
| 169 \chardef\dashChar = `\- | |
| 170 \chardef\dotChar = `\. | |
| 171 \chardef\exclamChar= `\! | |
| 14256 | 172 \chardef\hashChar = `\# |
| 7407 | 173 \chardef\lquoteChar= `\` |
| 174 \chardef\questChar = `\? | |
| 175 \chardef\rquoteChar= `\' | |
| 176 \chardef\semiChar = `\; | |
| 14256 | 177 \chardef\slashChar = `\/ |
| 7407 | 178 \chardef\underChar = `\_ |
| 179 | |
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180 % Ignore a token. |
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181 % |
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182 \def\gobble#1{} |
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183 |
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184 % The following is used inside several \edef's. |
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185 \def\makecsname#1{\expandafter\noexpand\csname#1\endcsname} |
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186 |
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187 % Hyphenation fixes. |
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188 \hyphenation{ |
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189 Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script |
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190 ap-pen-dix bit-map bit-maps |
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191 data-base data-bases eshell fall-ing half-way long-est man-u-script |
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192 man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm |
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193 par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces |
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194 spell-ing spell-ings |
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195 stand-alone strong-est time-stamp time-stamps which-ever white-space |
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196 wide-spread wrap-around |
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197 } |
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198 |
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199 % Sometimes it is convenient to have everything in the transcript file |
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200 % and nothing on the terminal. We don't just call \tracingall here, |
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201 % since that produces some useless output on the terminal. We also make |
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202 % some effort to order the tracing commands to reduce output in the log |
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203 % file; cf. trace.sty in LaTeX. |
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204 % |
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205 \def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}% |
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206 \def\loggingall{% |
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207 \tracingstats2 |
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208 \tracingpages1 |
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209 \tracinglostchars2 % 2 gives us more in etex |
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210 \tracingparagraphs1 |
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211 \tracingoutput1 |
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212 \tracingmacros2 |
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213 \tracingrestores1 |
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214 \showboxbreadth\maxdimen \showboxdepth\maxdimen |
| 14397 | 215 \ifx\eTeXversion\thisisundefined\else % etex gives us more logging |
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216 \tracingscantokens1 |
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217 \tracingifs1 |
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218 \tracinggroups1 |
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219 \tracingnesting2 |
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220 \tracingassigns1 |
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221 \fi |
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222 \tracingcommands3 % 3 gives us more in etex |
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223 \errorcontextlines16 |
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224 }% |
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225 |
| 16187 | 226 % @errormsg{MSG}. Do the index-like expansions on MSG, but if things |
| 227 % aren't perfect, it's not the end of the world, being an error message, | |
| 228 % after all. | |
| 229 % | |
| 230 \def\errormsg{\begingroup \indexnofonts \doerrormsg} | |
| 231 \def\doerrormsg#1{\errmessage{#1}} | |
| 232 | |
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233 % add check for \lastpenalty to plain's definitions. If the last thing |
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234 % we did was a \nobreak, we don't want to insert more space. |
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235 % |
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236 \def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount |
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237 \removelastskip\penalty-50\smallskip\fi\fi} |
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238 \def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount |
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239 \removelastskip\penalty-100\medskip\fi\fi} |
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240 \def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount |
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241 \removelastskip\penalty-200\bigskip\fi\fi} |
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242 |
| 18090 | 243 % Output routine |
| 244 % | |
| 245 | |
| 246 % For a final copy, take out the rectangles | |
| 247 % that mark overfull boxes (in case you have decided | |
| 248 % that the text looks ok even though it passes the margin). | |
| 249 % | |
| 250 \def\finalout{\overfullrule=0pt } | |
| 251 | |
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252 % Do @cropmarks to get crop marks. |
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253 % |
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254 \newif\ifcropmarks |
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255 \let\cropmarks = \cropmarkstrue |
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256 % |
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257 % Dimensions to add cropmarks at corners. |
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258 % Added by P. A. MacKay, 12 Nov. 1986 |
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259 % |
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260 \newdimen\outerhsize \newdimen\outervsize % set by the paper size routines |
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261 \newdimen\cornerlong \cornerlong=1pc |
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262 \newdimen\cornerthick \cornerthick=.3pt |
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263 \newdimen\topandbottommargin \topandbottommargin=.75in |
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264 |
| 9083 | 265 % Output a mark which sets \thischapter, \thissection and \thiscolor. |
| 266 % We dump everything together because we only have one kind of mark. | |
| 267 % This works because we only use \botmark / \topmark, not \firstmark. | |
| 268 % | |
| 269 % A mark contains a subexpression of the \ifcase ... \fi construct. | |
| 270 % \get*marks macros below extract the needed part using \ifcase. | |
| 271 % | |
| 272 % Another complication is to let the user choose whether \thischapter | |
| 273 % (\thissection) refers to the chapter (section) in effect at the top | |
| 274 % of a page, or that at the bottom of a page. The solution is | |
| 275 % described on page 260 of The TeXbook. It involves outputting two | |
| 276 % marks for the sectioning macros, one before the section break, and | |
| 277 % one after. I won't pretend I can describe this better than DEK... | |
| 18038 | 278 % |
| 9083 | 279 \def\domark{% |
| 280 \toks0=\expandafter{\lastchapterdefs}% | |
| 281 \toks2=\expandafter{\lastsectiondefs}% | |
| 282 \toks4=\expandafter{\prevchapterdefs}% | |
| 283 \toks6=\expandafter{\prevsectiondefs}% | |
| 284 \toks8=\expandafter{\lastcolordefs}% | |
| 285 \mark{% | |
| 17466 | 286 \the\toks0 \the\toks2 % 0: top marks (\last...) |
| 287 \noexpand\or \the\toks4 \the\toks6 % 1: bottom marks (default, \prev...) | |
| 288 \noexpand\else \the\toks8 % 2: color marks | |
| 9083 | 289 }% |
| 290 } | |
| 18090 | 291 |
| 292 % \gettopheadingmarks, \getbottomheadingmarks - extract needed part of mark. | |
| 293 % | |
| 9083 | 294 % \topmark doesn't work for the very first chapter (after the title |
| 295 % page or the contents), so we use \firstmark there -- this gets us | |
| 296 % the mark with the chapter defs, unless the user sneaks in, e.g., | |
| 297 % @setcolor (or @url, or @link, etc.) between @contents and the very | |
| 298 % first @chapter. | |
| 299 \def\gettopheadingmarks{% | |
| 300 \ifcase0\topmark\fi | |
| 301 \ifx\thischapter\empty \ifcase0\firstmark\fi \fi | |
| 302 } | |
| 303 \def\getbottomheadingmarks{\ifcase1\botmark\fi} | |
| 304 \def\getcolormarks{\ifcase2\topmark\fi} | |
| 305 | |
| 306 % Avoid "undefined control sequence" errors. | |
| 307 \def\lastchapterdefs{} | |
| 308 \def\lastsectiondefs{} | |
| 18005 | 309 \def\lastsection{} |
| 9083 | 310 \def\prevchapterdefs{} |
| 311 \def\prevsectiondefs{} | |
| 312 \def\lastcolordefs{} | |
| 313 | |
| 18090 | 314 % Margin to add to right of even pages, to left of odd pages. |
| 315 \newdimen\bindingoffset | |
| 316 \newdimen\normaloffset | |
| 317 \newdimen\pagewidth \newdimen\pageheight | |
| 18079 | 318 |
|
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319 % Main output routine. |
| 18079 | 320 % |
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321 \chardef\PAGE = 255 |
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322 \output = {\onepageout{\pagecontents\PAGE}} |
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323 |
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324 \newbox\headlinebox |
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325 \newbox\footlinebox |
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326 |
| 18090 | 327 % \onepageout takes a vbox as an argument. |
| 328 % \shipout a vbox for a single page, adding an optional header, footer, | |
| 329 % cropmarks, and footnote. This also causes index entries for this page | |
| 330 % to be written to the auxiliary files. | |
| 331 % | |
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332 \def\onepageout#1{% |
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333 \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi |
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334 % |
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335 \ifodd\pageno \advance\hoffset by \bindingoffset |
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336 \else \advance\hoffset by -\bindingoffset\fi |
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337 % |
| 18090 | 338 % Common context changes for both heading and footing. |
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339 % Do this outside of the \shipout so @code etc. will be expanded in |
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340 % the headline as they should be, not taken literally (outputting ''code). |
| 17479 | 341 \def\commmonheadfootline{\let\hsize=\pagewidth \texinfochars} |
| 342 % | |
| 18090 | 343 % Retrieve the information for the headings from the marks in the page, |
| 344 % and call Plain TeX's \makeheadline and \makefootline, which use the | |
| 345 % values in \headline and \footline. | |
| 346 % | |
| 347 % This is used to check if we are on the first page of a chapter. | |
| 348 \ifcase0\topmark\fi | |
| 349 \ifx\thischapter\empty | |
| 350 % See comment for \gettopheadingmarks | |
| 351 \ifcase0\firstmark\fi | |
| 352 \let\curchaptername\thischaptername | |
| 353 \ifcase1\firstmark\fi | |
| 354 \let\prevchaptername\thischaptername | |
| 355 \else | |
| 356 \let\curchaptername\thischaptername | |
| 357 \ifcase1\topmark\fi | |
| 358 \let\prevchaptername\thischaptername | |
| 359 \fi | |
| 360 % | |
| 9083 | 361 \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi |
| 18090 | 362 \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi |
| 363 % | |
| 364 \ifx\curchaptername\prevchaptername | |
| 365 \else | |
| 366 % If on the first page of a chapter, clear @thischapter so it | |
| 367 % doesn't appear in the headline, because the chapter is already | |
| 368 % shown in the chapter heading. | |
| 369 \def\thischapter{}% | |
| 370 \fi | |
| 371 % | |
| 17479 | 372 \global\setbox\headlinebox = \vbox{\commmonheadfootline \makeheadline}% |
| 373 \global\setbox\footlinebox = \vbox{\commmonheadfootline \makefootline}% | |
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374 % |
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375 {% |
| 18090 | 376 % Set context for writing to auxiliary files like index files. |
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377 % Have to do this stuff outside the \shipout because we want it to |
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378 % take effect in \write's, yet the group defined by the \vbox ends |
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379 % before the \shipout runs. |
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380 % |
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381 \indexdummies % don't expand commands in the output. |
| 6509 | 382 \normalturnoffactive % \ in index entries must not stay \, e.g., if |
| 383 % the page break happens to be in the middle of an example. | |
| 384 % We don't want .vr (or whatever) entries like this: | |
| 18081 | 385 % \entry{{\indexbackslash }acronym}{32}{\code {\acronym}} |
| 6509 | 386 % "\acronym" won't work when it's read back in; |
| 11419 | 387 % it needs to be |
| 18081 | 388 % {\code {{\backslashcurfont }acronym} |
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389 \shipout\vbox{% |
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390 % Do this early so pdf references go to the beginning of the page. |
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391 \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi |
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392 % |
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393 \ifcropmarks \vbox to \outervsize\bgroup |
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394 \hsize = \outerhsize |
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395 \vskip-\topandbottommargin |
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396 \vtop to0pt{% |
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397 \line{\ewtop\hfil\ewtop}% |
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398 \nointerlineskip |
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399 \line{% |
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400 \vbox{\moveleft\cornerthick\nstop}% |
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401 \hfill |
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402 \vbox{\moveright\cornerthick\nstop}% |
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403 }% |
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404 \vss}% |
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405 \vskip\topandbottommargin |
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406 \line\bgroup |
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407 \hfil % center the page within the outer (page) hsize. |
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408 \ifodd\pageno\hskip\bindingoffset\fi |
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409 \vbox\bgroup |
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410 \fi |
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411 % |
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412 \unvbox\headlinebox |
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413 \pagebody{#1}% |
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414 \ifdim\ht\footlinebox > 0pt |
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415 % Only leave this space if the footline is nonempty. |
| 6968 | 416 % (We lessened \vsize for it in \oddfootingyyy.) |
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417 % The \baselineskip=24pt in plain's \makefootline has no effect. |
| 6968 | 418 \vskip 24pt |
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419 \unvbox\footlinebox |
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420 \fi |
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421 % |
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422 \ifcropmarks |
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423 \egroup % end of \vbox\bgroup |
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424 \hfil\egroup % end of (centering) \line\bgroup |
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425 \vskip\topandbottommargin plus1fill minus1fill |
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426 \boxmaxdepth = \cornerthick |
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427 \vbox to0pt{\vss |
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428 \line{% |
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429 \vbox{\moveleft\cornerthick\nsbot}% |
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430 \hfill |
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431 \vbox{\moveright\cornerthick\nsbot}% |
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432 }% |
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433 \nointerlineskip |
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434 \line{\ewbot\hfil\ewbot}% |
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435 }% |
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436 \egroup % \vbox from first cropmarks clause |
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437 \fi |
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438 }% end of \shipout\vbox |
| 5959 | 439 }% end of group with \indexdummies |
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440 \advancepageno |
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441 \ifnum\outputpenalty>-20000 \else\dosupereject\fi |
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442 } |
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443 |
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444 \newinsert\margin \dimen\margin=\maxdimen |
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445 |
| 18090 | 446 % Main part of page, including any footnotes |
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447 \def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}} |
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448 {\catcode`\@ =11 |
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449 \gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi |
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450 % marginal hacks, juha@viisa.uucp (Juha Takala) |
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451 \ifvoid\margin\else % marginal info is present |
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452 \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi |
| 9048 | 453 \dimen@=\dp#1\relax \unvbox#1\relax |
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454 \ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi |
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455 \ifr@ggedbottom \kern-\dimen@ \vfil \fi} |
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456 } |
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457 |
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458 % Here are the rules for the cropmarks. Note that they are |
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459 % offset so that the space between them is truly \outerhsize or \outervsize |
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460 % (P. A. MacKay, 12 November, 1986) |
|
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461 % |
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462 \def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong} |
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463 \def\nstop{\vbox |
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464 {\hrule height\cornerthick depth\cornerlong width\cornerthick}} |
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465 \def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong} |
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466 \def\nsbot{\vbox |
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467 {\hrule height\cornerlong depth\cornerthick width\cornerthick}} |
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468 |
| 18078 | 469 |
| 470 % Argument parsing | |
| 471 | |
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472 % Parse an argument, then pass it to #1. The argument is the rest of |
|
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473 % the input line (except we remove a trailing comment). #1 should be a |
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474 % macro which expects an ordinary undelimited TeX argument. |
| 18078 | 475 % For example, \def\foo{\parsearg\fooxxx}. |
|
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476 % |
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477 \def\parsearg{\parseargusing{}} |
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478 \def\parseargusing#1#2{% |
| 6709 | 479 \def\argtorun{#2}% |
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480 \begingroup |
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481 \obeylines |
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482 \spaceisspace |
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483 #1% |
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484 \parseargline\empty% Insert the \empty token, see \finishparsearg below. |
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485 } |
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486 |
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487 {\obeylines % |
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488 \gdef\parseargline#1^^M{% |
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489 \endgroup % End of the group started in \parsearg. |
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490 \argremovecomment #1\comment\ArgTerm% |
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491 }% |
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492 } |
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493 |
| 18078 | 494 % First remove any @comment, then any @c comment. Also remove a @texinfoc |
| 495 % comment (see \scanmacro for details). Pass the result on to \argcheckspaces. | |
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496 \def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm} |
| 18078 | 497 \def\argremovec#1\c#2\ArgTerm{\argremovetexinfoc #1\texinfoc\ArgTerm} |
| 498 \def\argremovetexinfoc#1\texinfoc#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm} | |
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499 |
| 9862 | 500 % Each occurrence of `\^^M' or `<space>\^^M' is replaced by a single space. |
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501 % |
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502 % \argremovec might leave us with trailing space, e.g., |
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503 % @end itemize @c foo |
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504 % This space token undergoes the same procedure and is eventually removed |
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505 % by \finishparsearg. |
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506 % |
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507 \def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M} |
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508 \def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M} |
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509 \def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{% |
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510 \def\temp{#3}% |
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511 \ifx\temp\empty |
| 6709 | 512 % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp: |
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513 \let\temp\finishparsearg |
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514 \else |
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515 \let\temp\argcheckspaces |
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516 \fi |
|
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517 % Put the space token in: |
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518 \temp#1 #3\ArgTerm |
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519 } |
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520 |
|
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521 % If a _delimited_ argument is enclosed in braces, they get stripped; so |
|
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522 % to get _exactly_ the rest of the line, we had to prevent such situation. |
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523 % We prepended an \empty token at the very beginning and we expand it now, |
| 6709 | 524 % just before passing the control to \argtorun. |
| 9862 | 525 % (Similarly, we have to think about #3 of \argcheckspacesY above: it is |
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526 % either the null string, or it ends with \^^M---thus there is no danger |
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527 % that a pair of braces would be stripped. |
|
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528 % |
|
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529 % But first, we have to remove the trailing space token. |
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530 % |
| 6709 | 531 \def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}} |
|
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532 |
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533 % \parseargdef\foo{...} |
|
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534 % is roughly equivalent to |
|
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535 % \def\foo{\parsearg\Xfoo} |
|
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536 % \def\Xfoo#1{...} |
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537 % |
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538 % Actually, I use \csname\string\foo\endcsname, ie. \\foo, as it is my |
|
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|
539 % favourite TeX trick. --kasal, 16nov03 |
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540 |
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541 \def\parseargdef#1{% |
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542 \expandafter \doparseargdef \csname\string#1\endcsname #1% |
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543 } |
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|
544 \def\doparseargdef#1#2{% |
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|
545 \def#2{\parsearg#1}% |
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546 \def#1##1% |
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547 } |
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548 |
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549 % Several utility definitions with active space: |
|
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550 { |
|
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|
551 \obeyspaces |
|
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552 \gdef\obeyedspace{ } |
|
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|
553 |
|
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|
554 % Make each space character in the input produce a normal interword |
|
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|
555 % space in the output. Don't allow a line break at this space, as this |
|
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556 % is used only in environments like @example, where each line of input |
|
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557 % should produce a line of output anyway. |
|
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|
558 % |
|
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|
559 \gdef\sepspaces{\obeyspaces\let =\tie} |
|
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|
560 |
|
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|
561 % If an index command is used in an @example environment, any spaces |
|
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562 % therein should become regular spaces in the raw index file, not the |
|
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|
563 % expansion of \tie (\leavevmode \penalty \@M \ ). |
|
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|
564 \gdef\unsepspaces{\let =\space} |
|
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|
565 } |
|
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|
566 |
|
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|
567 |
|
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|
568 \def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next} |
|
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|
569 |
|
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|
570 % Define the framework for environments in texinfo.tex. It's used like this: |
|
f9c60ffa46e5
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|
571 % |
|
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|
572 % \envdef\foo{...} |
|
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|
573 % \def\Efoo{...} |
|
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|
574 % |
|
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|
575 % It's the responsibility of \envdef to insert \begingroup before the |
|
f9c60ffa46e5
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|
576 % actual body; @end closes the group after calling \Efoo. \envdef also |
|
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|
577 % defines \thisenv, so the current environment is known; @end checks |
|
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|
578 % whether the environment name matches. The \checkenv macro can also be |
|
f9c60ffa46e5
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|
579 % used to check whether the current environment is the one expected. |
|
f9c60ffa46e5
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|
580 % |
|
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|
581 % Non-false conditionals (@iftex, @ifset) don't fit into this, so they |
| 9862 | 582 % are not treated as environments; they don't open a group. (The |
|
5748
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|
583 % implementation of @end takes care not to call \endgroup in this |
|
f9c60ffa46e5
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|
584 % special case.) |
|
f9c60ffa46e5
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|
585 |
|
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|
586 |
| 9862 | 587 % At run-time, environments start with this: |
|
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588 \def\startenvironment#1{\begingroup\def\thisenv{#1}} |
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|
589 % initialize |
|
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|
590 \let\thisenv\empty |
|
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|
591 |
|
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|
592 % ... but they get defined via ``\envdef\foo{...}'': |
|
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|
593 \long\def\envdef#1#2{\def#1{\startenvironment#1#2}} |
|
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|
594 \def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}} |
|
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|
595 |
|
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|
596 % Check whether we're in the right environment: |
|
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|
597 \def\checkenv#1{% |
|
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|
598 \def\temp{#1}% |
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|
599 \ifx\thisenv\temp |
|
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|
600 \else |
|
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changeset
|
601 \badenverr |
|
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|
602 \fi |
|
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changeset
|
603 } |
|
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|
604 |
| 9862 | 605 % Environment mismatch, #1 expected: |
|
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|
606 \def\badenverr{% |
|
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|
607 \errhelp = \EMsimple |
|
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|
608 \errmessage{This command can appear only \inenvironment\temp, |
|
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|
609 not \inenvironment\thisenv}% |
|
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|
610 } |
|
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|
611 \def\inenvironment#1{% |
|
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|
612 \ifx#1\empty |
| 14348 | 613 outside of any environment% |
|
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|
614 \else |
|
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changeset
|
615 in environment \expandafter\string#1% |
|
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|
616 \fi |
|
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|
617 } |
|
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|
618 |
|
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parents:
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changeset
|
619 % @end foo executes the definition of \Efoo. |
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|
620 % But first, it executes a specialized version of \checkenv |
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|
621 % |
|
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|
622 \parseargdef\end{% |
|
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|
623 \if 1\csname iscond.#1\endcsname |
|
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|
624 \else |
| 14256 | 625 % The general wording of \badenverr may not be ideal. |
|
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|
626 \expandafter\checkenv\csname#1\endcsname |
|
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|
627 \csname E#1\endcsname |
|
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|
628 \endgroup |
|
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|
629 \fi |
|
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|
630 } |
|
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|
631 |
|
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|
632 \newhelp\EMsimple{Press RETURN to continue.} |
|
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|
633 |
|
f9c60ffa46e5
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|
634 |
|
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changeset
|
635 % Be sure we're in horizontal mode when doing a tie, since we make space |
|
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|
636 % equivalent to this in @example-like environments. Otherwise, a space |
|
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|
637 % at the beginning of a line will start with \penalty -- and |
|
f9c60ffa46e5
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|
638 % since \penalty is valid in vertical mode, we'd end up putting the |
|
f9c60ffa46e5
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|
639 % penalty on the vertical list instead of in the new paragraph. |
|
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|
640 {\catcode`@ = 11 |
|
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|
641 % Avoid using \@M directly, because that causes trouble |
|
f9c60ffa46e5
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|
642 % if the definition is written into an index file. |
|
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|
643 \global\let\tiepenalty = \@M |
|
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|
644 \gdef\tie{\leavevmode\penalty\tiepenalty\ } |
|
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645 } |
|
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|
646 |
|
f9c60ffa46e5
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parents:
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|
647 % @: forces normal size whitespace following. |
|
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|
648 \def\:{\spacefactor=1000 } |
|
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|
649 |
|
f9c60ffa46e5
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diff
changeset
|
650 % @* forces a line break. |
| 17075 | 651 \def\*{\unskip\hfil\break\hbox{}\ignorespaces} |
|
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652 |
|
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|
653 % @/ allows a line break. |
|
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|
654 \let\/=\allowbreak |
|
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|
655 |
|
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|
656 % @. is an end-of-sentence period. |
| 5921 | 657 \def\.{.\spacefactor=\endofsentencespacefactor\space} |
|
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|
658 |
|
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|
659 % @! is an end-of-sentence bang. |
| 5921 | 660 \def\!{!\spacefactor=\endofsentencespacefactor\space} |
|
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|
661 |
|
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|
662 % @? is an end-of-sentence query. |
| 5921 | 663 \def\?{?\spacefactor=\endofsentencespacefactor\space} |
|
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664 |
|
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|
665 % @frenchspacing on|off says whether to put extra space after punctuation. |
| 11419 | 666 % |
|
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|
667 \def\onword{on} |
|
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|
668 \def\offword{off} |
|
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|
669 % |
|
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|
670 \parseargdef\frenchspacing{% |
|
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|
671 \def\temp{#1}% |
|
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|
672 \ifx\temp\onword \plainfrenchspacing |
|
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|
673 \else\ifx\temp\offword \plainnonfrenchspacing |
|
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|
674 \else |
|
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|
675 \errhelp = \EMsimple |
| 14397 | 676 \errmessage{Unknown @frenchspacing option `\temp', must be on|off}% |
|
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|
677 \fi\fi |
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|
678 } |
|
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|
679 |
|
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|
680 % @w prevents a word break. Without the \leavevmode, @w at the |
|
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|
681 % beginning of a paragraph, when TeX is still in vertical mode, would |
|
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|
682 % produce a whole line of output instead of starting the paragraph. |
|
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|
683 \def\w#1{\leavevmode\hbox{#1}} |
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|
684 |
|
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|
685 % @group ... @end group forces ... to be all on one page, by enclosing |
|
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|
686 % it in a TeX vbox. We use \vtop instead of \vbox to construct the box |
|
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|
687 % to keep its height that of a normal line. According to the rules for |
|
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|
688 % \topskip (p.114 of the TeXbook), the glue inserted is |
|
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|
689 % max (\topskip - \ht (first item), 0). If that height is large, |
|
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|
690 % therefore, no glue is inserted, and the space between the headline and |
|
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|
691 % the text is small, which looks bad. |
|
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|
692 % |
|
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|
693 % Another complication is that the group might be very large. This can |
|
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|
694 % cause the glue on the previous page to be unduly stretched, because it |
|
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|
695 % does not have much material. In this case, it's better to add an |
|
f9c60ffa46e5
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|
696 % explicit \vfill so that the extra space is at the bottom. The |
|
f9c60ffa46e5
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|
697 % threshold for doing this is if the group is more than \vfilllimit |
|
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|
698 % percent of a page (\vfilllimit can be changed inside of @tex). |
|
f9c60ffa46e5
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|
699 % |
|
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|
700 \newbox\groupbox |
|
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|
701 \def\vfilllimit{0.7} |
|
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changeset
|
702 % |
|
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|
703 \envdef\group{% |
|
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changeset
|
704 \ifnum\catcode`\^^M=\active \else |
|
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changeset
|
705 \errhelp = \groupinvalidhelp |
|
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changeset
|
706 \errmessage{@group invalid in context where filling is enabled}% |
|
f9c60ffa46e5
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parents:
diff
changeset
|
707 \fi |
|
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parents:
diff
changeset
|
708 \startsavinginserts |
|
f9c60ffa46e5
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diff
changeset
|
709 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
710 \setbox\groupbox = \vtop\bgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
711 % Do @comment since we are called inside an environment such as |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
712 % @example, where each end-of-line in the input causes an |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
713 % end-of-line in the output. We don't want the end-of-line after |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
714 % the `@group' to put extra space in the output. Since @group |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
715 % should appear on a line by itself (according to the Texinfo |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
716 % manual), we don't worry about eating any user text. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
717 \comment |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
718 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
719 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
720 % The \vtop produces a box with normal height and large depth; thus, TeX puts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
721 % \baselineskip glue before it, and (when the next line of text is done) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
722 % \lineskip glue after it. Thus, space below is not quite equal to space |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
723 % above. But it's pretty close. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
724 \def\Egroup{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
725 % To get correct interline space between the last line of the group |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
726 % and the first line afterwards, we have to propagate \prevdepth. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
727 \endgraf % Not \par, as it may have been set to \lisppar. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
728 \global\dimen1 = \prevdepth |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
729 \egroup % End the \vtop. |
| 18089 | 730 \addgroupbox |
| 731 \prevdepth = \dimen1 | |
| 732 \checkinserts | |
| 733 } | |
| 734 | |
| 735 \def\addgroupbox{ | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
736 % \dimen0 is the vertical size of the group's box. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
737 \dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
738 % \dimen2 is how much space is left on the page (more or less). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
739 \dimen2 = \pageheight \advance\dimen2 by -\pagetotal |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
740 % if the group doesn't fit on the current page, and it's a big big |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
741 % group, force a page break. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
742 \ifdim \dimen0 > \dimen2 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
743 \ifdim \pagetotal < \vfilllimit\pageheight |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
744 \page |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
745 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
746 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
747 \box\groupbox |
| 18089 | 748 } |
| 749 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
750 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
751 % TeX puts in an \escapechar (i.e., `@') at the beginning of the help |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
752 % message, so this ends up printing `@group can only ...'. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
753 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
754 \newhelp\groupinvalidhelp{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
755 group can only be used in environments such as @example,^^J% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
756 where each line of input produces a line of output.} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
757 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
758 % @need space-in-mils |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
759 % forces a page break if there is not space-in-mils remaining. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
760 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
761 \newdimen\mil \mil=0.001in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
762 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
763 \parseargdef\need{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
764 % Ensure vertical mode, so we don't make a big box in the middle of a |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
765 % paragraph. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
766 \par |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
767 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
768 % If the @need value is less than one line space, it's useless. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
769 \dimen0 = #1\mil |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
770 \dimen2 = \ht\strutbox |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
771 \advance\dimen2 by \dp\strutbox |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
772 \ifdim\dimen0 > \dimen2 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
773 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
774 % Do a \strut just to make the height of this box be normal, so the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
775 % normal leading is inserted relative to the preceding line. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
776 % And a page break here is fine. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
777 \vtop to #1\mil{\strut\vfil}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
778 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
779 % TeX does not even consider page breaks if a penalty added to the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
780 % main vertical list is 10000 or more. But in order to see if the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
781 % empty box we just added fits on the page, we must make it consider |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
782 % page breaks. On the other hand, we don't want to actually break the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
783 % page after the empty box. So we use a penalty of 9999. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
784 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
785 % There is an extremely small chance that TeX will actually break the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
786 % page at this \penalty, if there are no other feasible breakpoints in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
787 % sight. (If the user is using lots of big @group commands, which |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
788 % almost-but-not-quite fill up a page, TeX will have a hard time doing |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
789 % good page breaking, for example.) However, I could not construct an |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
790 % example where a page broke at this \penalty; if it happens in a real |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
791 % document, then we can reconsider our strategy. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
792 \penalty9999 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
793 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
794 % Back up by the size of the box, whether we did a page break or not. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
795 \kern -#1\mil |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
796 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
797 % Do not allow a page break right after this kern. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
798 \nobreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
799 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
800 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
801 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
802 % @br forces paragraph break (and is undocumented). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
803 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
804 \let\br = \par |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
805 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
806 % @page forces the start of a new page. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
807 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
808 \def\page{\par\vfill\supereject} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
809 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
810 % @exdent text.... |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
811 % outputs text on separate line in roman font, starting at standard page margin |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
812 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
813 % This records the amount of indent in the innermost environment. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
814 % That's how much \exdent should take out. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
815 \newskip\exdentamount |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
816 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
817 % This defn is used inside fill environments such as @defun. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
818 \parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
819 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
820 % This defn is used inside nofill environments such as @example. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
821 \parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
822 \leftline{\hskip\leftskip{\rm#1}}}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
823 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
824 % @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
825 % paragraph. For more general purposes, use the \margin insertion |
| 13244 | 826 % class. WHICH is `l' or `r'. Not documented, written for gawk manual. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
827 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
828 \newskip\inmarginspacing \inmarginspacing=1cm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
829 \def\strutdepth{\dp\strutbox} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
830 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
831 \def\doinmargin#1#2{\strut\vadjust{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
832 \nobreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
833 \kern-\strutdepth |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
834 \vtop to \strutdepth{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
835 \baselineskip=\strutdepth |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
836 \vss |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
837 % if you have multiple lines of stuff to put here, you'll need to |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
838 % make the vbox yourself of the appropriate size. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
839 \ifx#1l% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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changeset
|
840 \llap{\ignorespaces #2\hskip\inmarginspacing}% |
|
f9c60ffa46e5
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parents:
diff
changeset
|
841 \else |
|
f9c60ffa46e5
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parents:
diff
changeset
|
842 \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}% |
|
f9c60ffa46e5
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parents:
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changeset
|
843 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
844 \null |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
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diff
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|
845 }% |
|
f9c60ffa46e5
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changeset
|
846 }} |
|
f9c60ffa46e5
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parents:
diff
changeset
|
847 \def\inleftmargin{\doinmargin l} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
848 \def\inrightmargin{\doinmargin r} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
849 % |
|
f9c60ffa46e5
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|
850 % @inmargin{TEXT [, RIGHT-TEXT]} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
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changeset
|
851 % (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right; |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
852 % else use TEXT for both). |
|
f9c60ffa46e5
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parents:
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changeset
|
853 % |
|
f9c60ffa46e5
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changeset
|
854 \def\inmargin#1{\parseinmargin #1,,\finish} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
855 \def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
856 \setbox0 = \hbox{\ignorespaces #2}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
857 \ifdim\wd0 > 0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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changeset
|
858 \def\lefttext{#1}% have both texts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
859 \def\righttext{#2}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
860 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
861 \def\lefttext{#1}% have only one text |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
862 \def\righttext{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
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changeset
|
863 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
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changeset
|
864 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
865 \ifodd\pageno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
866 \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
867 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
868 \def\temp{\inleftmargin\lefttext}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
869 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
870 \temp |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
871 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
872 |
| 13244 | 873 % @| inserts a changebar to the left of the current line. It should |
| 874 % surround any changed text. This approach does *not* work if the | |
| 875 % change spans more than two lines of output. To handle that, we would | |
| 876 % have adopt a much more difficult approach (putting marks into the main | |
| 877 % vertical list for the beginning and end of each change). This command | |
| 878 % is not documented, not supported, and doesn't work. | |
| 879 % | |
| 880 \def\|{% | |
| 881 % \vadjust can only be used in horizontal mode. | |
| 882 \leavevmode | |
| 883 % | |
| 884 % Append this vertical mode material after the current line in the output. | |
| 885 \vadjust{% | |
| 886 % We want to insert a rule with the height and depth of the current | |
| 887 % leading; that is exactly what \strutbox is supposed to record. | |
| 888 \vskip-\baselineskip | |
| 889 % | |
| 890 % \vadjust-items are inserted at the left edge of the type. So | |
| 891 % the \llap here moves out into the left-hand margin. | |
| 892 \llap{% | |
| 893 % | |
| 894 % For a thicker or thinner bar, change the `1pt'. | |
| 895 \vrule height\baselineskip width1pt | |
| 896 % | |
| 897 % This is the space between the bar and the text. | |
| 898 \hskip 12pt | |
| 899 }% | |
| 900 }% | |
| 901 } | |
| 902 | |
| 9741 | 903 % @include FILE -- \input text of FILE. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
904 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
905 \def\include{\parseargusing\filenamecatcodes\includezzz} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
906 \def\includezzz#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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changeset
|
907 \pushthisfilestack |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
908 \def\thisfile{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
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|
909 {% |
| 9880 | 910 \makevalueexpandable % we want to expand any @value in FILE. |
| 9774 | 911 \turnoffactive % and allow special characters in the expansion |
| 10696 | 912 \indexnofonts % Allow `@@' and other weird things in file names. |
| 14173 | 913 \wlog{texinfo.tex: doing @include of #1^^J}% |
| 9741 | 914 \edef\temp{\noexpand\input #1 }% |
| 915 % | |
| 916 % This trickery is to read FILE outside of a group, in case it makes | |
| 917 % definitions, etc. | |
| 918 \expandafter | |
| 919 }\temp | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
920 \popthisfilestack |
|
f9c60ffa46e5
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diff
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|
921 } |
|
f9c60ffa46e5
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diff
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|
922 \def\filenamecatcodes{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
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|
923 \catcode`\\=\other |
|
f9c60ffa46e5
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|
924 \catcode`~=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
925 \catcode`^=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
926 \catcode`_=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
927 \catcode`|=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
928 \catcode`<=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
929 \catcode`>=\other |
|
f9c60ffa46e5
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|
930 \catcode`+=\other |
|
f9c60ffa46e5
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diff
changeset
|
931 \catcode`-=\other |
| 10833 | 932 \catcode`\`=\other |
| 933 \catcode`\'=\other | |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
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|
934 } |
|
f9c60ffa46e5
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changeset
|
935 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
936 \def\pushthisfilestack{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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changeset
|
937 \expandafter\pushthisfilestackX\popthisfilestack\StackTerm |
|
f9c60ffa46e5
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changeset
|
938 } |
|
f9c60ffa46e5
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diff
changeset
|
939 \def\pushthisfilestackX{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
940 \expandafter\pushthisfilestackY\thisfile\StackTerm |
|
f9c60ffa46e5
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|
941 } |
|
f9c60ffa46e5
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diff
changeset
|
942 \def\pushthisfilestackY #1\StackTerm #2\StackTerm {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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changeset
|
943 \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}% |
|
f9c60ffa46e5
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|
944 } |
|
f9c60ffa46e5
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changeset
|
945 |
|
f9c60ffa46e5
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|
946 \def\popthisfilestack{\errthisfilestackempty} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
947 \def\errthisfilestackempty{\errmessage{Internal error: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
948 the stack of filenames is empty.}} |
| 16521 | 949 % |
|
5748
f9c60ffa46e5
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|
950 \def\thisfile{} |
|
f9c60ffa46e5
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changeset
|
951 |
|
f9c60ffa46e5
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|
952 % @center line |
|
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changeset
|
953 % outputs that line, centered. |
|
f9c60ffa46e5
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changeset
|
954 % |
|
f9c60ffa46e5
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diff
changeset
|
955 \parseargdef\center{% |
|
f9c60ffa46e5
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parents:
diff
changeset
|
956 \ifhmode |
| 16521 | 957 \let\centersub\centerH |
|
5748
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diff
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|
958 \else |
| 16521 | 959 \let\centersub\centerV |
|
5748
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diff
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|
960 \fi |
| 16521 | 961 \centersub{\hfil \ignorespaces#1\unskip \hfil}% |
| 962 \let\centersub\relax % don't let the definition persist, just in case | |
| 963 } | |
| 964 \def\centerH#1{{% | |
| 965 \hfil\break | |
| 966 \advance\hsize by -\leftskip | |
| 967 \advance\hsize by -\rightskip | |
| 968 \line{#1}% | |
| 969 \break | |
| 970 }} | |
| 971 % | |
| 972 \newcount\centerpenalty | |
| 973 \def\centerV#1{% | |
| 974 % The idea here is the same as in \startdefun, \cartouche, etc.: if | |
| 975 % @center is the first thing after a section heading, we need to wipe | |
| 976 % out the negative parskip inserted by \sectionheading, but still | |
| 977 % prevent a page break here. | |
| 978 \centerpenalty = \lastpenalty | |
| 979 \ifnum\centerpenalty>10000 \vskip\parskip \fi | |
| 980 \ifnum\centerpenalty>9999 \penalty\centerpenalty \fi | |
| 981 \line{\kern\leftskip #1\kern\rightskip}% | |
| 982 } | |
|
5748
f9c60ffa46e5
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changeset
|
983 |
|
f9c60ffa46e5
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changeset
|
984 % @sp n outputs n lines of vertical space |
| 16521 | 985 % |
|
5748
f9c60ffa46e5
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|
986 \parseargdef\sp{\vskip #1\baselineskip} |
|
f9c60ffa46e5
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changeset
|
987 |
|
f9c60ffa46e5
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changeset
|
988 % @comment ...line which is ignored... |
|
f9c60ffa46e5
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changeset
|
989 % @c is the same as @comment |
|
f9c60ffa46e5
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parents:
diff
changeset
|
990 % @ignore ... @end ignore is another way to write a comment |
| 16521 | 991 % |
| 18077 | 992 \def\comment{\begingroup \catcode`\^^M=\active% |
| 993 \catcode`\@=\other \catcode`\{=\other \catcode`\}=\other\commentxxx}% | |
| 994 | |
| 995 {\catcode`\^^M=\active% | |
| 996 \gdef\commentxxx#1^^M{\endgroup% | |
| 997 \futurelet\nexttoken\commentxxxx}% | |
| 998 \gdef\commentxxxx{\ifx\nexttoken\aftermacro\expandafter\comment\fi}% | |
| 999 } | |
| 1000 | |
| 1001 \def\c{\begingroup \catcode`\^^M=\active% | |
|
5748
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|
1002 \catcode`\@=\other \catcode`\{=\other \catcode`\}=\other% |
| 18077 | 1003 \cxxx} |
| 1004 {\catcode`\^^M=\active \gdef\cxxx#1^^M{\endgroup}} | |
| 1005 % See comment in \scanmacro about why the definitions of @c and @comment differ | |
|
5748
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diff
changeset
|
1006 |
|
f9c60ffa46e5
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changeset
|
1007 % @paragraphindent NCHARS |
|
f9c60ffa46e5
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diff
changeset
|
1008 % We'll use ems for NCHARS, close enough. |
|
f9c60ffa46e5
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parents:
diff
changeset
|
1009 % NCHARS can also be the word `asis' or `none'. |
|
f9c60ffa46e5
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parents:
diff
changeset
|
1010 % We cannot feasibly implement @paragraphindent asis, though. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1011 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1012 \def\asisword{asis} % no translation, these are keywords |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1013 \def\noneword{none} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1014 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1015 \parseargdef\paragraphindent{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1016 \def\temp{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1017 \ifx\temp\asisword |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1018 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1019 \ifx\temp\noneword |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1020 \defaultparindent = 0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1021 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1022 \defaultparindent = #1em |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1023 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1024 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1025 \parindent = \defaultparindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1026 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1027 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1028 % @exampleindent NCHARS |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1029 % We'll use ems for NCHARS like @paragraphindent. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1030 % It seems @exampleindent asis isn't necessary, but |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1031 % I preserve it to make it similar to @paragraphindent. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1032 \parseargdef\exampleindent{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1033 \def\temp{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1034 \ifx\temp\asisword |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1035 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1036 \ifx\temp\noneword |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1037 \lispnarrowing = 0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1038 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1039 \lispnarrowing = #1em |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1040 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1041 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1042 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1043 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1044 % @firstparagraphindent WORD |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1045 % If WORD is `none', then suppress indentation of the first paragraph |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1046 % after a section heading. If WORD is `insert', then do indent at such |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1047 % paragraphs. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1048 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1049 % The paragraph indentation is suppressed or not by calling |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1050 % \suppressfirstparagraphindent, which the sectioning commands do. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1051 % We switch the definition of this back and forth according to WORD. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1052 % By default, we suppress indentation. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1053 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1054 \def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1055 \def\insertword{insert} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1056 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1057 \parseargdef\firstparagraphindent{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1058 \def\temp{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1059 \ifx\temp\noneword |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1060 \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1061 \else\ifx\temp\insertword |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1062 \let\suppressfirstparagraphindent = \relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1063 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1064 \errhelp = \EMsimple |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1065 \errmessage{Unknown @firstparagraphindent option `\temp'}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1066 \fi\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1067 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1068 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1069 % Here is how we actually suppress indentation. Redefine \everypar to |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1070 % \kern backwards by \parindent, and then reset itself to empty. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1071 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1072 % We also make \indent itself not actually do anything until the next |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1073 % paragraph. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1074 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1075 \gdef\dosuppressfirstparagraphindent{% |
| 17804 | 1076 \gdef\indent {\restorefirstparagraphindent \indent}% |
| 1077 \gdef\noindent{\restorefirstparagraphindent \noindent}% | |
| 1078 \global\everypar = {\kern -\parindent \restorefirstparagraphindent}% | |
| 1079 } | |
| 1080 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1081 \gdef\restorefirstparagraphindent{% |
| 17804 | 1082 \global\let\indent = \ptexindent |
| 1083 \global\let\noindent = \ptexnoindent | |
| 1084 \global\everypar = {}% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1085 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1086 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1087 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1088 % @refill is a no-op. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1089 \let\refill=\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1090 |
| 18089 | 1091 % @setfilename INFO-FILENAME - ignored |
| 1092 \let\setfilename=\comment | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1093 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1094 % @bye. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1095 \outer\def\bye{\pagealignmacro\tracingstats=1\ptexend} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1096 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1097 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1098 \message{pdf,} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1099 % adobe `portable' document format |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1100 \newcount\tempnum |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1101 \newcount\lnkcount |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1102 \newtoks\filename |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1103 \newcount\filenamelength |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1104 \newcount\pgn |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1105 \newtoks\toksA |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1106 \newtoks\toksB |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1107 \newtoks\toksC |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1108 \newtoks\toksD |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1109 \newbox\boxA |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1110 \newcount\countA |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1111 \newif\ifpdf |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1112 \newif\ifpdfmakepagedest |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1113 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1114 % when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1 |
| 14397 | 1115 % can be set). So we test for \relax and 0 as well as being undefined. |
| 1116 \ifx\pdfoutput\thisisundefined | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1117 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1118 \ifx\pdfoutput\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1119 \else |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1120 \ifcase\pdfoutput |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1121 \else |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1122 \pdftrue |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1123 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1124 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1125 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1126 |
| 6040 | 1127 % PDF uses PostScript string constants for the names of xref targets, |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1128 % for display in the outlines, and in other places. Thus, we have to |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1129 % double any backslashes. Otherwise, a name like "\node" will be |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1130 % interpreted as a newline (\n), followed by o, d, e. Not good. |
| 16187 | 1131 % |
| 1132 % See http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html and | |
| 1133 % related messages. The final outcome is that it is up to the TeX user | |
| 1134 % to double the backslashes and otherwise make the string valid, so | |
| 1135 % that's what we do. pdftex 1.30.0 (ca.2005) introduced a primitive to | |
| 1136 % do this reliably, so we use it. | |
| 1137 | |
| 1138 % #1 is a control sequence in which to do the replacements, | |
| 1139 % which we \xdef. | |
| 1140 \def\txiescapepdf#1{% | |
| 16894 | 1141 \ifx\pdfescapestring\thisisundefined |
| 16187 | 1142 % No primitive available; should we give a warning or log? |
| 1143 % Many times it won't matter. | |
| 1144 \else | |
| 1145 % The expandable \pdfescapestring primitive escapes parentheses, | |
| 1146 % backslashes, and other special chars. | |
| 1147 \xdef#1{\pdfescapestring{#1}}% | |
| 1148 \fi | |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1149 } |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1150 |
| 7629 | 1151 \newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images |
| 1152 with PDF output, and none of those formats could be found. (.eps cannot | |
| 1153 be supported due to the design of the PDF format; use regular TeX (DVI | |
| 1154 output) for that.)} | |
| 1155 | |
|
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f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1156 \ifpdf |
| 9038 | 1157 % |
| 17590 | 1158 % Color manipulation macros using ideas from pdfcolor.tex, |
| 11843 | 1159 % except using rgb instead of cmyk; the latter is said to render as a |
| 1160 % very dark gray on-screen and a very dark halftone in print, instead | |
| 17590 | 1161 % of actual black. The dark red here is dark enough to print on paper as |
| 1162 % nearly black, but still distinguishable for online viewing. We use | |
| 1163 % black by default, though. | |
| 11843 | 1164 \def\rgbDarkRed{0.50 0.09 0.12} |
| 1165 \def\rgbBlack{0 0 0} | |
| 9038 | 1166 % |
| 10885 | 1167 % k sets the color for filling (usual text, etc.); |
| 1168 % K sets the color for stroking (thin rules, e.g., normal _'s). | |
| 11843 | 1169 \def\pdfsetcolor#1{\pdfliteral{#1 rg #1 RG}} |
| 10885 | 1170 % |
| 9083 | 1171 % Set color, and create a mark which defines \thiscolor accordingly, |
| 1172 % so that \makeheadline knows which color to restore. | |
| 1173 \def\setcolor#1{% | |
| 1174 \xdef\lastcolordefs{\gdef\noexpand\thiscolor{#1}}% | |
| 1175 \domark | |
| 1176 \pdfsetcolor{#1}% | |
| 1177 } | |
| 9038 | 1178 % |
| 11843 | 1179 \def\maincolor{\rgbBlack} |
| 9038 | 1180 \pdfsetcolor{\maincolor} |
| 9083 | 1181 \edef\thiscolor{\maincolor} |
| 1182 \def\lastcolordefs{} | |
| 1183 % | |
| 1184 \def\makefootline{% | |
| 1185 \baselineskip24pt | |
| 1186 \line{\pdfsetcolor{\maincolor}\the\footline}% | |
| 1187 } | |
| 9038 | 1188 % |
| 1189 \def\makeheadline{% | |
| 9083 | 1190 \vbox to 0pt{% |
| 1191 \vskip-22.5pt | |
| 1192 \line{% | |
| 1193 \vbox to8.5pt{}% | |
| 1194 % Extract \thiscolor definition from the marks. | |
| 1195 \getcolormarks | |
| 1196 % Typeset the headline with \maincolor, then restore the color. | |
| 1197 \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}% | |
| 1198 }% | |
| 1199 \vss | |
| 1200 }% | |
| 1201 \nointerlineskip | |
| 1202 } | |
| 9038 | 1203 % |
| 1204 % | |
| 7745 | 1205 \pdfcatalog{/PageMode /UseOutlines} |
| 1206 % | |
| 6773 | 1207 % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto). |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1208 \def\dopdfimage#1#2#3{% |
| 16521 | 1209 \def\pdfimagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}% |
| 1210 \def\pdfimageheight{#3}\setbox2 = \hbox{\ignorespaces #3}% | |
| 7629 | 1211 % |
| 16047 | 1212 % pdftex (and the PDF format) support .pdf, .png, .jpg (among |
| 1213 % others). Let's try in that order, PDF first since if | |
| 1214 % someone has a scalable image, presumably better to use that than a | |
| 1215 % bitmap. | |
| 7629 | 1216 \let\pdfimgext=\empty |
| 1217 \begingroup | |
| 16047 | 1218 \openin 1 #1.pdf \ifeof 1 |
| 1219 \openin 1 #1.PDF \ifeof 1 | |
| 1220 \openin 1 #1.png \ifeof 1 | |
| 1221 \openin 1 #1.jpg \ifeof 1 | |
| 1222 \openin 1 #1.jpeg \ifeof 1 | |
| 1223 \openin 1 #1.JPG \ifeof 1 | |
| 9845 | 1224 \errhelp = \nopdfimagehelp |
| 1225 \errmessage{Could not find image file #1 for pdf}% | |
| 16047 | 1226 \else \gdef\pdfimgext{JPG}% |
| 9845 | 1227 \fi |
| 16047 | 1228 \else \gdef\pdfimgext{jpeg}% |
| 7629 | 1229 \fi |
| 16047 | 1230 \else \gdef\pdfimgext{jpg}% |
| 7629 | 1231 \fi |
| 16047 | 1232 \else \gdef\pdfimgext{png}% |
| 7629 | 1233 \fi |
| 16047 | 1234 \else \gdef\pdfimgext{PDF}% |
| 7629 | 1235 \fi |
| 16047 | 1236 \else \gdef\pdfimgext{pdf}% |
| 7629 | 1237 \fi |
| 1238 \closein 1 | |
| 1239 \endgroup | |
| 1240 % | |
| 9845 | 1241 % without \immediate, ancient pdftex seg faults when the same image is |
|
5748
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1242 % included twice. (Version 3.14159-pre-1.0-unofficial-20010704.) |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1243 \ifnum\pdftexversion < 14 |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1244 \immediate\pdfimage |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1245 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1246 \immediate\pdfximage |
|
f9c60ffa46e5
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parents:
diff
changeset
|
1247 \fi |
| 16521 | 1248 \ifdim \wd0 >0pt width \pdfimagewidth \fi |
| 1249 \ifdim \wd2 >0pt height \pdfimageheight \fi | |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1250 \ifnum\pdftexversion<13 |
| 7629 | 1251 #1.\pdfimgext |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1252 \else |
| 7629 | 1253 {#1.\pdfimgext}% |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1254 \fi |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1255 \ifnum\pdftexversion < 14 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1256 \pdfrefximage \pdflastximage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
1257 \fi} |
| 7745 | 1258 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1259 \def\pdfmkdest#1{{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1260 % We have to set dummies so commands such as @code, and characters |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1261 % such as \, aren't expanded when present in a section title. |
| 7745 | 1262 \indexnofonts |
| 1263 \turnoffactive | |
| 8143 | 1264 \makevalueexpandable |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1265 \def\pdfdestname{#1}% |
| 16187 | 1266 \txiescapepdf\pdfdestname |
| 8656 | 1267 \safewhatsit{\pdfdest name{\pdfdestname} xyz}% |
| 7745 | 1268 }} |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1269 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1270 % used to mark target names; must be expandable. |
| 7745 | 1271 \def\pdfmkpgn#1{#1} |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1272 % |
| 17590 | 1273 % by default, use black for everything. |
| 1274 \def\urlcolor{\rgbBlack} | |
| 1275 \def\linkcolor{\rgbBlack} | |
| 9041 | 1276 \def\endlink{\setcolor{\maincolor}\pdfendlink} |
| 7745 | 1277 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1278 % Adding outlines to PDF; macros for calculating structure of outlines |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1279 % come from Petr Olsak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1280 \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1281 \else \csname#1\endcsname \fi} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1282 \def\advancenumber#1{\tempnum=\expnumber{#1}\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1283 \advance\tempnum by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1284 \expandafter\xdef\csname#1\endcsname{\the\tempnum}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1285 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1286 % #1 is the section text, which is what will be displayed in the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1287 % outline by the pdf viewer. #2 is the pdf expression for the number |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1288 % of subentries (or empty, for subsubsections). #3 is the node text, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1289 % which might be empty if this toc entry had no corresponding node. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1290 % #4 is the page number |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1291 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1292 \def\dopdfoutline#1#2#3#4{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1293 % Generate a link to the node text if that exists; else, use the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1294 % page number. We could generate a destination for the section |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1295 % text in the case where a section has no node, but it doesn't |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1296 % seem worth the trouble, since most documents are normally structured. |
| 16187 | 1297 \edef\pdfoutlinedest{#3}% |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1298 \ifx\pdfoutlinedest\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1299 \def\pdfoutlinedest{#4}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1300 \else |
| 16187 | 1301 \txiescapepdf\pdfoutlinedest |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1302 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1303 % |
| 16187 | 1304 % Also escape PDF chars in the display string. |
| 1305 \edef\pdfoutlinetext{#1}% | |
| 1306 \txiescapepdf\pdfoutlinetext | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1307 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1308 \pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{\pdfoutlinetext}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
1309 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1310 % |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1311 \def\pdfmakeoutlines{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1312 \begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1313 % Read toc silently, to get counts of subentries for \pdfoutline. |
| 13155 | 1314 \def\partentry##1##2##3##4{}% ignore parts in the outlines |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1315 \def\numchapentry##1##2##3##4{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1316 \def\thischapnum{##2}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1317 \def\thissecnum{0}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
1318 \def\thissubsecnum{0}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
1319 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
1320 \def\numsecentry##1##2##3##4{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
1321 \advancenumber{chap\thischapnum}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
1322 \def\thissecnum{##2}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
1323 \def\thissubsecnum{0}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
1324 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
1325 \def\numsubsecentry##1##2##3##4{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
1326 \advancenumber{sec\thissecnum}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
1327 \def\thissubsecnum{##2}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
1328 }% |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
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diff
changeset
|
1329 \def\numsubsubsecentry##1##2##3##4{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
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|
1330 \advancenumber{subsec\thissubsecnum}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
1331 }% |
|
f9c60ffa46e5
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changeset
|
1332 \def\thischapnum{0}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
1333 \def\thissecnum{0}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
1334 \def\thissubsecnum{0}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
1335 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
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|
1336 % use \def rather than \let here because we redefine \chapentry et |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
1337 % al. a second time, below. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
1338 \def\appentry{\numchapentry}% |
|
f9c60ffa46e5
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diff
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|
1339 \def\appsecentry{\numsecentry}% |
|
f9c60ffa46e5
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diff
changeset
|
1340 \def\appsubsecentry{\numsubsecentry}% |
|
f9c60ffa46e5
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diff
changeset
|
1341 \def\appsubsubsecentry{\numsubsubsecentry}% |
|
f9c60ffa46e5
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changeset
|
1342 \def\unnchapentry{\numchapentry}% |
|
f9c60ffa46e5
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diff
changeset
|
1343 \def\unnsecentry{\numsecentry}% |
|
f9c60ffa46e5
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diff
changeset
|
1344 \def\unnsubsecentry{\numsubsecentry}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
1345 \def\unnsubsubsecentry{\numsubsubsecentry}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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changeset
|
1346 \readdatafile{toc}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
1347 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1348 % Read toc second time, this time actually producing the outlines. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1349 % The `-' means take the \expnumber as the absolute number of |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1350 % subentries, which we calculated on our first read of the .toc above. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1351 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1352 % We use the node names as the destinations. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1353 \def\numchapentry##1##2##3##4{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1354 \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1355 \def\numsecentry##1##2##3##4{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1356 \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1357 \def\numsubsecentry##1##2##3##4{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1358 \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1359 \def\numsubsubsecentry##1##2##3##4{% count is always zero |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1360 \dopdfoutline{##1}{}{##3}{##4}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1361 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1362 % PDF outlines are displayed using system fonts, instead of |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1363 % document fonts. Therefore we cannot use special characters, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1364 % since the encoding is unknown. For example, the eogonek from |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1365 % Latin 2 (0xea) gets translated to a | character. Info from |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1366 % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1367 % |
| 16187 | 1368 % TODO this right, we have to translate 8-bit characters to |
| 1369 % their "best" equivalent, based on the @documentencoding. Too | |
| 1370 % much work for too little return. Just use the ASCII equivalents | |
| 1371 % we use for the index sort strings. | |
| 1372 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1373 \indexnofonts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1374 \setupdatafile |
| 16187 | 1375 % We can have normal brace characters in the PDF outlines, unlike |
| 1376 % Texinfo index files. So set that up. | |
| 1377 \def\{{\lbracecharliteral}% | |
| 1378 \def\}{\rbracecharliteral}% | |
| 6040 | 1379 \catcode`\\=\active \otherbackslash |
| 8801 | 1380 \input \tocreadfilename |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1381 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1382 } |
| 16187 | 1383 {\catcode`[=1 \catcode`]=2 |
| 1384 \catcode`{=\other \catcode`}=\other | |
| 1385 \gdef\lbracecharliteral[{]% | |
| 1386 \gdef\rbracecharliteral[}]% | |
| 1387 ] | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1388 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1389 \def\skipspaces#1{\def\PP{#1}\def\D{|}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1390 \ifx\PP\D\let\nextsp\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1391 \else\let\nextsp\skipspaces |
| 16858 | 1392 \addtokens{\filename}{\PP}% |
| 1393 \advance\filenamelength by 1 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1394 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1395 \nextsp} |
| 16674 | 1396 \def\getfilename#1{% |
| 1397 \filenamelength=0 | |
| 1398 % If we don't expand the argument now, \skipspaces will get | |
| 1399 % snagged on things like "@value{foo}". | |
| 1400 \edef\temp{#1}% | |
| 1401 \expandafter\skipspaces\temp|\relax | |
| 1402 } | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1403 \ifnum\pdftexversion < 14 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1404 \let \startlink \pdfannotlink |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1405 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1406 \let \startlink \pdfstartlink |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1407 \fi |
| 6499 | 1408 % make a live url in pdf output. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1409 \def\pdfurl#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1410 \begingroup |
| 6499 | 1411 % it seems we really need yet another set of dummies; have not |
| 1412 % tried to figure out what each command should do in the context | |
| 1413 % of @url. for now, just make @/ a no-op, that's the only one | |
| 1414 % people have actually reported a problem with. | |
| 11419 | 1415 % |
| 6499 | 1416 \normalturnoffactive |
| 1417 \def\@{@}% | |
| 1418 \let\/=\empty | |
| 18122 | 1419 \let\xprocessmacroarg=\eatspaces % in case we are in a macro expansion |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1420 \makevalueexpandable |
| 11060 | 1421 % do we want to go so far as to use \indexnofonts instead of just |
| 1422 % special-casing \var here? | |
| 10988 | 1423 \def\var##1{##1}% |
| 1424 % | |
| 9041 | 1425 \leavevmode\setcolor{\urlcolor}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1426 \startlink attr{/Border [0 0 0]}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1427 user{/Subtype /Link /A << /S /URI /URI (#1) >>}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1428 \endgroup} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1429 \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1430 \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1431 \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1432 \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1433 \def\maketoks{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1434 \expandafter\poptoks\the\toksA|ENDTOKS|\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1435 \ifx\first0\adn0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1436 \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1437 \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1438 \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1439 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1440 \ifnum0=\countA\else\makelink\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1441 \ifx\first.\let\next=\done\else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1442 \let\next=\maketoks |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1443 \addtokens{\toksB}{\the\toksD} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1444 \ifx\first,\addtokens{\toksB}{\space}\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1445 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1446 \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1447 \next} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1448 \def\makelink{\addtokens{\toksB}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1449 {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1450 \def\pdflink#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1451 \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}} |
| 9041 | 1452 \setcolor{\linkcolor}#1\endlink} |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1453 \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1454 \else |
| 10840 | 1455 % non-pdf mode |
| 10847 | 1456 \let\pdfmkdest = \gobble |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1457 \let\pdfurl = \gobble |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1458 \let\endlink = \relax |
| 9041 | 1459 \let\setcolor = \gobble |
| 1460 \let\pdfsetcolor = \gobble | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1461 \let\pdfmakeoutlines = \relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1462 \fi % \ifx\pdfoutput |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1463 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1464 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1465 \message{fonts,} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1466 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1467 % Change the current font style to #1, remembering it in \curfontstyle. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1468 % For now, we do not accumulate font styles: @b{@i{foo}} prints foo in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1469 % italics, not bold italics. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1470 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1471 \def\setfontstyle#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1472 \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1473 \csname ten#1\endcsname % change the current font |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1474 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1475 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1476 % Select #1 fonts with the current style. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1477 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1478 \def\selectfonts#1{\csname #1fonts\endcsname \csname\curfontstyle\endcsname} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1479 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1480 \def\rm{\fam=0 \setfontstyle{rm}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1481 \def\it{\fam=\itfam \setfontstyle{it}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1482 \def\sl{\fam=\slfam \setfontstyle{sl}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1483 \def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1484 \def\tt{\fam=\ttfam \setfontstyle{tt}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1485 |
| 10776 | 1486 % Unfortunately, we have to override this for titles and the like, since |
| 1487 % in those cases "rm" is bold. Sigh. | |
| 1488 \def\rmisbold{\rm\def\curfontstyle{bf}} | |
| 1489 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1490 % Texinfo sort of supports the sans serif font style, which plain TeX does not. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1491 % So we set up a \sf. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1492 \newfam\sffam |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1493 \def\sf{\fam=\sffam \setfontstyle{sf}} |
|
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1494 \let\li = \sf % Sometimes we call it \li, not \sf. |
|
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parents:
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changeset
|
1495 |
|
f9c60ffa46e5
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parents:
diff
changeset
|
1496 % We don't need math for this font style. |
|
f9c60ffa46e5
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parents:
diff
changeset
|
1497 \def\ttsl{\setfontstyle{ttsl}} |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1498 |
| 6772 | 1499 |
|
5748
f9c60ffa46e5
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parents:
diff
changeset
|
1500 % Set the baselineskip to #1, and the lineskip and strut size |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1501 % correspondingly. There is no deep meaning behind these magic numbers |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1502 % used as factors; they just match (closely enough) what Knuth defined. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1503 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1504 \def\lineskipfactor{.08333} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1505 \def\strutheightpercent{.70833} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1506 \def\strutdepthpercent {.29167} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1507 % |
| 9178 | 1508 % can get a sort of poor man's double spacing by redefining this. |
| 1509 \def\baselinefactor{1} | |
| 1510 % | |
| 16858 | 1511 \newdimen\textleading |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1512 \def\setleading#1{% |
| 9178 | 1513 \dimen0 = #1\relax |
| 1514 \normalbaselineskip = \baselinefactor\dimen0 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1515 \normallineskip = \lineskipfactor\normalbaselineskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1516 \normalbaselines |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1517 \setbox\strutbox =\hbox{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1518 \vrule width0pt height\strutheightpercent\baselineskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1519 depth \strutdepthpercent \baselineskip |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1520 }% |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1521 } |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
1522 |
| 8723 | 1523 % PDF CMaps. See also LaTeX's t1.cmap. |
| 1524 % | |
| 9529 | 1525 % do nothing with this by default. |
| 1526 \expandafter\let\csname cmapOT1\endcsname\gobble | |
| 1527 \expandafter\let\csname cmapOT1IT\endcsname\gobble | |
| 1528 \expandafter\let\csname cmapOT1TT\endcsname\gobble | |
| 1529 | |
| 1530 % if we are producing pdf, and we have \pdffontattr, then define cmaps. | |
| 1531 % (\pdffontattr was introduced many years ago, but people still run | |
| 1532 % older pdftex's; it's easy to conditionalize, so we do.) | |
| 14397 | 1533 \ifpdf \ifx\pdffontattr\thisisundefined \else |
| 8723 | 1534 \begingroup |
| 1535 \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. | |
| 1536 \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap | |
| 1537 %%DocumentNeededResources: ProcSet (CIDInit) | |
| 1538 %%IncludeResource: ProcSet (CIDInit) | |
| 1539 %%BeginResource: CMap (TeX-OT1-0) | |
| 1540 %%Title: (TeX-OT1-0 TeX OT1 0) | |
| 1541 %%Version: 1.000 | |
| 1542 %%EndComments | |
| 1543 /CIDInit /ProcSet findresource begin | |
| 1544 12 dict begin | |
| 1545 begincmap | |
| 1546 /CIDSystemInfo | |
| 1547 << /Registry (TeX) | |
| 1548 /Ordering (OT1) | |
| 1549 /Supplement 0 | |
| 1550 >> def | |
| 1551 /CMapName /TeX-OT1-0 def | |
| 1552 /CMapType 2 def | |
| 1553 1 begincodespacerange | |
| 1554 <00> <7F> | |
| 1555 endcodespacerange | |
| 1556 8 beginbfrange | |
| 1557 <00> <01> <0393> | |
| 1558 <09> <0A> <03A8> | |
| 1559 <23> <26> <0023> | |
| 1560 <28> <3B> <0028> | |
| 1561 <3F> <5B> <003F> | |
| 1562 <5D> <5E> <005D> | |
| 1563 <61> <7A> <0061> | |
| 1564 <7B> <7C> <2013> | |
| 1565 endbfrange | |
| 1566 40 beginbfchar | |
| 1567 <02> <0398> | |
| 1568 <03> <039B> | |
| 1569 <04> <039E> | |
| 1570 <05> <03A0> | |
| 1571 <06> <03A3> | |
| 1572 <07> <03D2> | |
| 1573 <08> <03A6> | |
| 1574 <0B> <00660066> | |
| 1575 <0C> <00660069> | |
| 1576 <0D> <0066006C> | |
| 1577 <0E> <006600660069> | |
| 1578 <0F> <00660066006C> | |
| 1579 <10> <0131> | |
| 1580 <11> <0237> | |
| 1581 <12> <0060> | |
| 1582 <13> <00B4> | |
| 1583 <14> <02C7> | |
| 1584 <15> <02D8> | |
| 1585 <16> <00AF> | |
| 1586 <17> <02DA> | |
| 1587 <18> <00B8> | |
| 1588 <19> <00DF> | |
| 1589 <1A> <00E6> | |
| 1590 <1B> <0153> | |
| 1591 <1C> <00F8> | |
| 1592 <1D> <00C6> | |
| 1593 <1E> <0152> | |
| 1594 <1F> <00D8> | |
| 1595 <21> <0021> | |
| 1596 <22> <201D> | |
| 1597 <27> <2019> | |
| 1598 <3C> <00A1> | |
| 1599 <3D> <003D> | |
| 1600 <3E> <00BF> | |
| 1601 <5C> <201C> | |
| 1602 <5F> <02D9> | |
| 1603 <60> <2018> | |
| 1604 <7D> <02DD> | |
| 1605 <7E> <007E> | |
| 1606 <7F> <00A8> | |
| 1607 endbfchar | |
| 1608 endcmap | |
| 1609 CMapName currentdict /CMap defineresource pop | |
| 1610 end | |
| 1611 end | |
| 1612 %%EndResource | |
| 1613 %%EOF | |
| 1614 }\endgroup | |
| 1615 \expandafter\edef\csname cmapOT1\endcsname#1{% | |
| 1616 \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% | |
| 1617 }% | |
| 1618 % | |
| 1619 % \cmapOT1IT | |
| 1620 \begingroup | |
| 1621 \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. | |
| 1622 \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap | |
| 1623 %%DocumentNeededResources: ProcSet (CIDInit) | |
| 1624 %%IncludeResource: ProcSet (CIDInit) | |
| 1625 %%BeginResource: CMap (TeX-OT1IT-0) | |
| 1626 %%Title: (TeX-OT1IT-0 TeX OT1IT 0) | |
| 1627 %%Version: 1.000 | |
| 1628 %%EndComments | |
| 1629 /CIDInit /ProcSet findresource begin | |
| 1630 12 dict begin | |
| 1631 begincmap | |
| 1632 /CIDSystemInfo | |
| 1633 << /Registry (TeX) | |
| 1634 /Ordering (OT1IT) | |
| 1635 /Supplement 0 | |
| 1636 >> def | |
| 1637 /CMapName /TeX-OT1IT-0 def | |
| 1638 /CMapType 2 def | |
| 1639 1 begincodespacerange | |
| 1640 <00> <7F> | |
| 1641 endcodespacerange | |
| 1642 8 beginbfrange | |
| 1643 <00> <01> <0393> | |
| 1644 <09> <0A> <03A8> | |
| 1645 <25> <26> <0025> | |
| 1646 <28> <3B> <0028> | |
| 1647 <3F> <5B> <003F> | |
| 1648 <5D> <5E> <005D> | |
| 1649 <61> <7A> <0061> | |
| 1650 <7B> <7C> <2013> | |
| 1651 endbfrange | |
| 1652 42 beginbfchar | |
| 1653 <02> <0398> | |
| 1654 <03> <039B> | |
| 1655 <04> <039E> | |
| 1656 <05> <03A0> | |
| 1657 <06> <03A3> | |
| 1658 <07> <03D2> | |
| 1659 <08> <03A6> | |
| 1660 <0B> <00660066> | |
| 1661 <0C> <00660069> | |
| 1662 <0D> <0066006C> | |
| 1663 <0E> <006600660069> | |
| 1664 <0F> <00660066006C> | |
| 1665 <10> <0131> | |
| 1666 <11> <0237> | |
| 1667 <12> <0060> | |
| 1668 <13> <00B4> | |
| 1669 <14> <02C7> | |
| 1670 <15> <02D8> | |
| 1671 <16> <00AF> | |
| 1672 <17> <02DA> | |
| 1673 <18> <00B8> | |
| 1674 <19> <00DF> | |
| 1675 <1A> <00E6> | |
| 1676 <1B> <0153> | |
| 1677 <1C> <00F8> | |
| 1678 <1D> <00C6> | |
| 1679 <1E> <0152> | |
| 1680 <1F> <00D8> | |
| 1681 <21> <0021> | |
| 1682 <22> <201D> | |
| 1683 <23> <0023> | |
| 1684 <24> <00A3> | |
| 1685 <27> <2019> | |
| 1686 <3C> <00A1> | |
| 1687 <3D> <003D> | |
| 1688 <3E> <00BF> | |
| 1689 <5C> <201C> | |
| 1690 <5F> <02D9> | |
| 1691 <60> <2018> | |
| 1692 <7D> <02DD> | |
| 1693 <7E> <007E> | |
| 1694 <7F> <00A8> | |
| 1695 endbfchar | |
| 1696 endcmap | |
| 1697 CMapName currentdict /CMap defineresource pop | |
| 1698 end | |
| 1699 end | |
| 1700 %%EndResource | |
| 1701 %%EOF | |
| 1702 }\endgroup | |
| 1703 \expandafter\edef\csname cmapOT1IT\endcsname#1{% | |
| 1704 \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% | |
| 1705 }% | |
| 1706 % | |
| 1707 % \cmapOT1TT | |
| 1708 \begingroup | |
| 1709 \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. | |
| 1710 \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap | |
| 1711 %%DocumentNeededResources: ProcSet (CIDInit) | |
| 1712 %%IncludeResource: ProcSet (CIDInit) | |
| 1713 %%BeginResource: CMap (TeX-OT1TT-0) | |
| 1714 %%Title: (TeX-OT1TT-0 TeX OT1TT 0) | |
| 1715 %%Version: 1.000 | |
| 1716 %%EndComments | |
| 1717 /CIDInit /ProcSet findresource begin | |
| 1718 12 dict begin | |
| 1719 begincmap | |
| 1720 /CIDSystemInfo | |
| 1721 << /Registry (TeX) | |
| 1722 /Ordering (OT1TT) | |
| 1723 /Supplement 0 | |
| 1724 >> def | |
| 1725 /CMapName /TeX-OT1TT-0 def | |
| 1726 /CMapType 2 def | |
| 1727 1 begincodespacerange | |
| 1728 <00> <7F> | |
| 1729 endcodespacerange | |
| 1730 5 beginbfrange | |
| 1731 <00> <01> <0393> | |
| 1732 <09> <0A> <03A8> | |
| 1733 <21> <26> <0021> | |
| 1734 <28> <5F> <0028> | |
| 1735 <61> <7E> <0061> | |
| 1736 endbfrange | |
| 1737 32 beginbfchar | |
| 1738 <02> <0398> | |
| 1739 <03> <039B> | |
| 1740 <04> <039E> | |
| 1741 <05> <03A0> | |
| 1742 <06> <03A3> | |
| 1743 <07> <03D2> | |
| 1744 <08> <03A6> | |
| 1745 <0B> <2191> | |
| 1746 <0C> <2193> | |
| 1747 <0D> <0027> | |
| 1748 <0E> <00A1> | |
| 1749 <0F> <00BF> | |
| 1750 <10> <0131> | |
| 1751 <11> <0237> | |
| 1752 <12> <0060> | |
| 1753 <13> <00B4> | |
| 1754 <14> <02C7> | |
| 1755 <15> <02D8> | |
| 1756 <16> <00AF> | |
| 1757 <17> <02DA> | |
| 1758 <18> <00B8> | |
| 1759 <19> <00DF> | |
| 1760 <1A> <00E6> | |
| 1761 <1B> <0153> | |
| 1762 <1C> <00F8> | |
| 1763 <1D> <00C6> | |
| 1764 <1E> <0152> | |
| 1765 <1F> <00D8> | |
| 1766 <20> <2423> | |
| 1767 <27> <2019> | |
| 1768 <60> <2018> | |
| 1769 <7F> <00A8> | |
| 1770 endbfchar | |
| 1771 endcmap | |
| 1772 CMapName currentdict /CMap defineresource pop | |
| 1773 end | |
| 1774 end | |
| 1775 %%EndResource | |
| 1776 %%EOF | |
| 1777 }\endgroup | |
| 1778 \expandafter\edef\csname cmapOT1TT\endcsname#1{% | |
| 1779 \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% | |
| 1780 }% | |
| 9529 | 1781 \fi\fi |
| 8723 | 1782 |
| 6772 | 1783 |
| 16858 | 1784 % Set the font macro #1 to the font named \fontprefix#2. |
| 8723 | 1785 % #3 is the font's design size, #4 is a scale factor, #5 is the CMap |
| 16858 | 1786 % encoding (only OT1, OT1IT and OT1TT are allowed, or empty to omit). |
| 1787 % Example: | |
| 1788 % #1 = \textrm | |
| 1789 % #2 = \rmshape | |
| 1790 % #3 = 10 | |
| 1791 % #4 = \mainmagstep | |
| 1792 % #5 = OT1 | |
| 1793 % | |
| 8723 | 1794 \def\setfont#1#2#3#4#5{% |
| 1795 \font#1=\fontprefix#2#3 scaled #4 | |
| 1796 \csname cmap#5\endcsname#1% | |
| 1797 } | |
| 1798 % This is what gets called when #5 of \setfont is empty. | |
| 1799 \let\cmap\gobble | |
| 16858 | 1800 % |
| 1801 % (end of cmaps) | |
| 6772 | 1802 |
|
5748
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changeset
|
1803 % Use cm as the default font prefix. |
|
f9c60ffa46e5
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changeset
|
1804 % To specify the font prefix, you must define \fontprefix |
|
f9c60ffa46e5
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parents:
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changeset
|
1805 % before you read in texinfo.tex. |
| 14397 | 1806 \ifx\fontprefix\thisisundefined |
|
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|
1807 \def\fontprefix{cm} |
|
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|
1808 \fi |
|
f9c60ffa46e5
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|
1809 % Support font families that don't use the same naming scheme as CM. |
|
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diff
changeset
|
1810 \def\rmshape{r} |
| 16858 | 1811 \def\rmbshape{bx} % where the normal face is bold |
|
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|
1812 \def\bfshape{b} |
|
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|
1813 \def\bxshape{bx} |
|
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|
1814 \def\ttshape{tt} |
|
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|
1815 \def\ttbshape{tt} |
|
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changeset
|
1816 \def\ttslshape{sltt} |
|
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|
1817 \def\itshape{ti} |
|
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|
1818 \def\itbshape{bxti} |
|
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|
1819 \def\slshape{sl} |
|
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|
1820 \def\slbshape{bxsl} |
|
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|
1821 \def\sfshape{ss} |
|
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|
1822 \def\sfbshape{ss} |
|
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|
1823 \def\scshape{csc} |
|
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|
1824 \def\scbshape{csc} |
|
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|
1825 |
| 16858 | 1826 % Definitions for a main text size of 11pt. (The default in Texinfo.) |
| 11419 | 1827 % |
| 8434 | 1828 \def\definetextfontsizexi{% |
|
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|
1829 % Text fonts (11.2pt, magstep1). |
|
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|
1830 \def\textnominalsize{11pt} |
|
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changeset
|
1831 \edef\mainmagstep{\magstephalf} |
| 8723 | 1832 \setfont\textrm\rmshape{10}{\mainmagstep}{OT1} |
| 1833 \setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} | |
| 1834 \setfont\textbf\bfshape{10}{\mainmagstep}{OT1} | |
| 1835 \setfont\textit\itshape{10}{\mainmagstep}{OT1IT} | |
| 1836 \setfont\textsl\slshape{10}{\mainmagstep}{OT1} | |
| 1837 \setfont\textsf\sfshape{10}{\mainmagstep}{OT1} | |
| 1838 \setfont\textsc\scshape{10}{\mainmagstep}{OT1} | |
| 1839 \setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} | |
|
5748
f9c60ffa46e5
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diff
changeset
|
1840 \font\texti=cmmi10 scaled \mainmagstep |
|
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1841 \font\textsy=cmsy10 scaled \mainmagstep |
| 9100 | 1842 \def\textecsize{1095} |
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1843 |
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1844 % A few fonts for @defun names and args. |
| 8723 | 1845 \setfont\defbf\bfshape{10}{\magstep1}{OT1} |
| 1846 \setfont\deftt\ttshape{10}{\magstep1}{OT1TT} | |
| 18097 | 1847 \setfont\defsl\slshape{10}{\magstep1}{OT1TT} |
| 8723 | 1848 \setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT} |
| 18097 | 1849 \def\df{\let\tentt=\deftt \let\tenbf = \defbf |
| 1850 \let\tenttsl=\defttsl \let\tensl=\defsl \bf} | |
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1851 |
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1852 % Fonts for indices, footnotes, small examples (9pt). |
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1853 \def\smallnominalsize{9pt} |
| 8723 | 1854 \setfont\smallrm\rmshape{9}{1000}{OT1} |
| 1855 \setfont\smalltt\ttshape{9}{1000}{OT1TT} | |
| 1856 \setfont\smallbf\bfshape{10}{900}{OT1} | |
| 1857 \setfont\smallit\itshape{9}{1000}{OT1IT} | |
| 1858 \setfont\smallsl\slshape{9}{1000}{OT1} | |
| 1859 \setfont\smallsf\sfshape{9}{1000}{OT1} | |
| 1860 \setfont\smallsc\scshape{10}{900}{OT1} | |
| 1861 \setfont\smallttsl\ttslshape{10}{900}{OT1TT} | |
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1862 \font\smalli=cmmi9 |
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1863 \font\smallsy=cmsy9 |
| 9100 | 1864 \def\smallecsize{0900} |
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1865 |
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1866 % Fonts for small examples (8pt). |
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1867 \def\smallernominalsize{8pt} |
| 8723 | 1868 \setfont\smallerrm\rmshape{8}{1000}{OT1} |
| 1869 \setfont\smallertt\ttshape{8}{1000}{OT1TT} | |
| 1870 \setfont\smallerbf\bfshape{10}{800}{OT1} | |
| 1871 \setfont\smallerit\itshape{8}{1000}{OT1IT} | |
| 1872 \setfont\smallersl\slshape{8}{1000}{OT1} | |
| 1873 \setfont\smallersf\sfshape{8}{1000}{OT1} | |
| 1874 \setfont\smallersc\scshape{10}{800}{OT1} | |
| 1875 \setfont\smallerttsl\ttslshape{10}{800}{OT1TT} | |
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1876 \font\smalleri=cmmi8 |
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1877 \font\smallersy=cmsy8 |
| 9100 | 1878 \def\smallerecsize{0800} |
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1879 |
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1880 % Fonts for title page (20.4pt): |
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1881 \def\titlenominalsize{20pt} |
| 8723 | 1882 \setfont\titlerm\rmbshape{12}{\magstep3}{OT1} |
| 1883 \setfont\titleit\itbshape{10}{\magstep4}{OT1IT} | |
| 1884 \setfont\titlesl\slbshape{10}{\magstep4}{OT1} | |
| 1885 \setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} | |
| 1886 \setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} | |
| 1887 \setfont\titlesf\sfbshape{17}{\magstep1}{OT1} | |
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1888 \let\titlebf=\titlerm |
| 8723 | 1889 \setfont\titlesc\scbshape{10}{\magstep4}{OT1} |
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1890 \font\titlei=cmmi12 scaled \magstep3 |
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1891 \font\titlesy=cmsy10 scaled \magstep4 |
| 9100 | 1892 \def\titleecsize{2074} |
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1893 |
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1894 % Chapter (and unnumbered) fonts (17.28pt). |
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1895 \def\chapnominalsize{17pt} |
| 8723 | 1896 \setfont\chaprm\rmbshape{12}{\magstep2}{OT1} |
| 1897 \setfont\chapit\itbshape{10}{\magstep3}{OT1IT} | |
| 1898 \setfont\chapsl\slbshape{10}{\magstep3}{OT1} | |
| 1899 \setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT} | |
| 1900 \setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT} | |
| 1901 \setfont\chapsf\sfbshape{17}{1000}{OT1} | |
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1902 \let\chapbf=\chaprm |
| 8723 | 1903 \setfont\chapsc\scbshape{10}{\magstep3}{OT1} |
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1904 \font\chapi=cmmi12 scaled \magstep2 |
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1905 \font\chapsy=cmsy10 scaled \magstep3 |
| 9100 | 1906 \def\chapecsize{1728} |
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1907 |
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1908 % Section fonts (14.4pt). |
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1909 \def\secnominalsize{14pt} |
| 8723 | 1910 \setfont\secrm\rmbshape{12}{\magstep1}{OT1} |
| 18076 | 1911 \setfont\secrmnotbold\rmshape{12}{\magstep1}{OT1} |
| 8723 | 1912 \setfont\secit\itbshape{10}{\magstep2}{OT1IT} |
| 1913 \setfont\secsl\slbshape{10}{\magstep2}{OT1} | |
| 1914 \setfont\sectt\ttbshape{12}{\magstep1}{OT1TT} | |
| 1915 \setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT} | |
| 1916 \setfont\secsf\sfbshape{12}{\magstep1}{OT1} | |
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1917 \let\secbf\secrm |
| 8723 | 1918 \setfont\secsc\scbshape{10}{\magstep2}{OT1} |
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1919 \font\seci=cmmi12 scaled \magstep1 |
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1920 \font\secsy=cmsy10 scaled \magstep2 |
| 9100 | 1921 \def\sececsize{1440} |
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1922 |
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1923 % Subsection fonts (13.15pt). |
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1924 \def\ssecnominalsize{13pt} |
| 8723 | 1925 \setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1} |
| 1926 \setfont\ssecit\itbshape{10}{1315}{OT1IT} | |
| 1927 \setfont\ssecsl\slbshape{10}{1315}{OT1} | |
| 1928 \setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT} | |
| 1929 \setfont\ssecttsl\ttslshape{10}{1315}{OT1TT} | |
| 1930 \setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1} | |
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1931 \let\ssecbf\ssecrm |
| 8723 | 1932 \setfont\ssecsc\scbshape{10}{1315}{OT1} |
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1933 \font\sseci=cmmi12 scaled \magstephalf |
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1934 \font\ssecsy=cmsy10 scaled 1315 |
| 9100 | 1935 \def\ssececsize{1200} |
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1936 |
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1937 % Reduced fonts for @acro in text (10pt). |
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1938 \def\reducednominalsize{10pt} |
| 8723 | 1939 \setfont\reducedrm\rmshape{10}{1000}{OT1} |
| 1940 \setfont\reducedtt\ttshape{10}{1000}{OT1TT} | |
| 1941 \setfont\reducedbf\bfshape{10}{1000}{OT1} | |
| 1942 \setfont\reducedit\itshape{10}{1000}{OT1IT} | |
| 1943 \setfont\reducedsl\slshape{10}{1000}{OT1} | |
| 1944 \setfont\reducedsf\sfshape{10}{1000}{OT1} | |
| 1945 \setfont\reducedsc\scshape{10}{1000}{OT1} | |
| 1946 \setfont\reducedttsl\ttslshape{10}{1000}{OT1TT} | |
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1947 \font\reducedi=cmmi10 |
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1948 \font\reducedsy=cmsy10 |
| 9100 | 1949 \def\reducedecsize{1000} |
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1950 |
| 13155 | 1951 \textleading = 13.2pt % line spacing for 11pt CM |
| 1952 \textfonts % reset the current fonts | |
| 6772 | 1953 \rm |
| 16858 | 1954 } % end of 11pt text font size definitions, \definetextfontsizexi |
| 6772 | 1955 |
| 1956 | |
| 1957 % Definitions to make the main text be 10pt Computer Modern, with | |
| 1958 % section, chapter, etc., sizes following suit. This is for the GNU | |
| 1959 % Press printing of the Emacs 22 manual. Maybe other manuals in the | |
| 1960 % future. Used with @smallbook, which sets the leading to 12pt. | |
| 11419 | 1961 % |
| 6772 | 1962 \def\definetextfontsizex{% |
| 1963 % Text fonts (10pt). | |
| 1964 \def\textnominalsize{10pt} | |
| 1965 \edef\mainmagstep{1000} | |
| 8723 | 1966 \setfont\textrm\rmshape{10}{\mainmagstep}{OT1} |
| 1967 \setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} | |
| 1968 \setfont\textbf\bfshape{10}{\mainmagstep}{OT1} | |
| 1969 \setfont\textit\itshape{10}{\mainmagstep}{OT1IT} | |
| 1970 \setfont\textsl\slshape{10}{\mainmagstep}{OT1} | |
| 1971 \setfont\textsf\sfshape{10}{\mainmagstep}{OT1} | |
| 1972 \setfont\textsc\scshape{10}{\mainmagstep}{OT1} | |
| 1973 \setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} | |
| 6772 | 1974 \font\texti=cmmi10 scaled \mainmagstep |
| 1975 \font\textsy=cmsy10 scaled \mainmagstep | |
| 9100 | 1976 \def\textecsize{1000} |
| 6772 | 1977 |
| 1978 % A few fonts for @defun names and args. | |
| 8723 | 1979 \setfont\defbf\bfshape{10}{\magstephalf}{OT1} |
| 1980 \setfont\deftt\ttshape{10}{\magstephalf}{OT1TT} | |
| 18097 | 1981 \setfont\defsl\slshape{10}{\magstephalf}{OT1TT} |
| 8723 | 1982 \setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT} |
| 18097 | 1983 \def\df{\let\tentt=\deftt \let\tenbf = \defbf |
| 1984 \let\tensl=\defsl \let\tenttsl=\defttsl \bf} | |
| 6772 | 1985 |
| 1986 % Fonts for indices, footnotes, small examples (9pt). | |
| 1987 \def\smallnominalsize{9pt} | |
| 8723 | 1988 \setfont\smallrm\rmshape{9}{1000}{OT1} |
| 1989 \setfont\smalltt\ttshape{9}{1000}{OT1TT} | |
| 1990 \setfont\smallbf\bfshape{10}{900}{OT1} | |
| 1991 \setfont\smallit\itshape{9}{1000}{OT1IT} | |
| 1992 \setfont\smallsl\slshape{9}{1000}{OT1} | |
| 1993 \setfont\smallsf\sfshape{9}{1000}{OT1} | |
| 1994 \setfont\smallsc\scshape{10}{900}{OT1} | |
| 1995 \setfont\smallttsl\ttslshape{10}{900}{OT1TT} | |
| 6772 | 1996 \font\smalli=cmmi9 |
| 1997 \font\smallsy=cmsy9 | |
| 9100 | 1998 \def\smallecsize{0900} |
| 6772 | 1999 |
| 2000 % Fonts for small examples (8pt). | |
| 2001 \def\smallernominalsize{8pt} | |
| 8723 | 2002 \setfont\smallerrm\rmshape{8}{1000}{OT1} |
| 2003 \setfont\smallertt\ttshape{8}{1000}{OT1TT} | |
| 2004 \setfont\smallerbf\bfshape{10}{800}{OT1} | |
| 2005 \setfont\smallerit\itshape{8}{1000}{OT1IT} | |
| 2006 \setfont\smallersl\slshape{8}{1000}{OT1} | |
| 2007 \setfont\smallersf\sfshape{8}{1000}{OT1} | |
| 2008 \setfont\smallersc\scshape{10}{800}{OT1} | |
| 2009 \setfont\smallerttsl\ttslshape{10}{800}{OT1TT} | |
| 6772 | 2010 \font\smalleri=cmmi8 |
| 2011 \font\smallersy=cmsy8 | |
| 9100 | 2012 \def\smallerecsize{0800} |
| 6772 | 2013 |
| 2014 % Fonts for title page (20.4pt): | |
| 2015 \def\titlenominalsize{20pt} | |
| 8723 | 2016 \setfont\titlerm\rmbshape{12}{\magstep3}{OT1} |
| 2017 \setfont\titleit\itbshape{10}{\magstep4}{OT1IT} | |
| 2018 \setfont\titlesl\slbshape{10}{\magstep4}{OT1} | |
| 2019 \setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} | |
| 2020 \setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} | |
| 2021 \setfont\titlesf\sfbshape{17}{\magstep1}{OT1} | |
| 6772 | 2022 \let\titlebf=\titlerm |
| 8723 | 2023 \setfont\titlesc\scbshape{10}{\magstep4}{OT1} |
| 6772 | 2024 \font\titlei=cmmi12 scaled \magstep3 |
| 2025 \font\titlesy=cmsy10 scaled \magstep4 | |
| 9100 | 2026 \def\titleecsize{2074} |
| 6772 | 2027 |
| 2028 % Chapter fonts (14.4pt). | |
| 2029 \def\chapnominalsize{14pt} | |
| 8723 | 2030 \setfont\chaprm\rmbshape{12}{\magstep1}{OT1} |
| 2031 \setfont\chapit\itbshape{10}{\magstep2}{OT1IT} | |
| 2032 \setfont\chapsl\slbshape{10}{\magstep2}{OT1} | |
| 2033 \setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT} | |
| 2034 \setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT} | |
| 2035 \setfont\chapsf\sfbshape{12}{\magstep1}{OT1} | |
| 6772 | 2036 \let\chapbf\chaprm |
| 8723 | 2037 \setfont\chapsc\scbshape{10}{\magstep2}{OT1} |
| 6772 | 2038 \font\chapi=cmmi12 scaled \magstep1 |
| 2039 \font\chapsy=cmsy10 scaled \magstep2 | |
| 9100 | 2040 \def\chapecsize{1440} |
| 6772 | 2041 |
| 2042 % Section fonts (12pt). | |
| 2043 \def\secnominalsize{12pt} | |
| 8723 | 2044 \setfont\secrm\rmbshape{12}{1000}{OT1} |
| 2045 \setfont\secit\itbshape{10}{\magstep1}{OT1IT} | |
| 2046 \setfont\secsl\slbshape{10}{\magstep1}{OT1} | |
| 2047 \setfont\sectt\ttbshape{12}{1000}{OT1TT} | |
| 2048 \setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT} | |
| 2049 \setfont\secsf\sfbshape{12}{1000}{OT1} | |
| 6772 | 2050 \let\secbf\secrm |
| 8723 | 2051 \setfont\secsc\scbshape{10}{\magstep1}{OT1} |
| 11419 | 2052 \font\seci=cmmi12 |
| 6772 | 2053 \font\secsy=cmsy10 scaled \magstep1 |
| 9100 | 2054 \def\sececsize{1200} |
| 6772 | 2055 |
| 2056 % Subsection fonts (10pt). | |
| 2057 \def\ssecnominalsize{10pt} | |
| 8723 | 2058 \setfont\ssecrm\rmbshape{10}{1000}{OT1} |
| 2059 \setfont\ssecit\itbshape{10}{1000}{OT1IT} | |
| 2060 \setfont\ssecsl\slbshape{10}{1000}{OT1} | |
| 2061 \setfont\ssectt\ttbshape{10}{1000}{OT1TT} | |
| 2062 \setfont\ssecttsl\ttslshape{10}{1000}{OT1TT} | |
| 2063 \setfont\ssecsf\sfbshape{10}{1000}{OT1} | |
| 6772 | 2064 \let\ssecbf\ssecrm |
| 8723 | 2065 \setfont\ssecsc\scbshape{10}{1000}{OT1} |
| 6772 | 2066 \font\sseci=cmmi10 |
| 2067 \font\ssecsy=cmsy10 | |
| 9100 | 2068 \def\ssececsize{1000} |
| 6772 | 2069 |
| 2070 % Reduced fonts for @acro in text (9pt). | |
| 2071 \def\reducednominalsize{9pt} | |
| 8723 | 2072 \setfont\reducedrm\rmshape{9}{1000}{OT1} |
| 2073 \setfont\reducedtt\ttshape{9}{1000}{OT1TT} | |
| 2074 \setfont\reducedbf\bfshape{10}{900}{OT1} | |
| 2075 \setfont\reducedit\itshape{9}{1000}{OT1IT} | |
| 2076 \setfont\reducedsl\slshape{9}{1000}{OT1} | |
| 2077 \setfont\reducedsf\sfshape{9}{1000}{OT1} | |
| 2078 \setfont\reducedsc\scshape{10}{900}{OT1} | |
| 2079 \setfont\reducedttsl\ttslshape{10}{900}{OT1TT} | |
| 6772 | 2080 \font\reducedi=cmmi9 |
| 2081 \font\reducedsy=cmsy9 | |
| 9100 | 2082 \def\reducedecsize{0900} |
| 6772 | 2083 |
| 13155 | 2084 \divide\parskip by 2 % reduce space between paragraphs |
| 2085 \textleading = 12pt % line spacing for 10pt CM | |
| 2086 \textfonts % reset the current fonts | |
| 6772 | 2087 \rm |
| 16858 | 2088 } % end of 10pt text font size definitions, \definetextfontsizex |
| 6772 | 2089 |
| 2090 | |
| 2091 % We provide the user-level command | |
| 2092 % @fonttextsize 10 | |
| 2093 % (or 11) to redefine the text font size. pt is assumed. | |
| 11419 | 2094 % |
| 13417 | 2095 \def\xiword{11} |
| 6772 | 2096 \def\xword{10} |
| 13417 | 2097 \def\xwordpt{10pt} |
| 6772 | 2098 % |
| 2099 \parseargdef\fonttextsize{% | |
| 2100 \def\textsizearg{#1}% | |
| 14173 | 2101 %\wlog{doing @fonttextsize \textsizearg}% |
| 6772 | 2102 % |
| 2103 % Set \globaldefs so that documents can use this inside @tex, since | |
| 2104 % makeinfo 4.8 does not support it, but we need it nonetheless. | |
| 11419 | 2105 % |
| 6772 | 2106 \begingroup \globaldefs=1 |
| 2107 \ifx\textsizearg\xword \definetextfontsizex | |
| 2108 \else \ifx\textsizearg\xiword \definetextfontsizexi | |
| 2109 \else | |
| 2110 \errhelp=\EMsimple | |
| 2111 \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'} | |
| 2112 \fi\fi | |
| 2113 \endgroup | |
| 2114 } | |
| 2115 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2116 % In order for the font changes to affect most math symbols and letters, |
| 17831 | 2117 % we have to define the \textfont of the standard families. We don't |
| 2118 % bother to reset \scriptfont and \scriptscriptfont; awaiting user need. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2119 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2120 \def\resetmathfonts{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2121 \textfont0=\tenrm \textfont1=\teni \textfont2=\tensy |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2122 \textfont\itfam=\tenit \textfont\slfam=\tensl \textfont\bffam=\tenbf |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2123 \textfont\ttfam=\tentt \textfont\sffam=\tensf |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2124 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2125 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2126 % The font-changing commands redefine the meanings of \tenSTYLE, instead |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2127 % of just \STYLE. We do this because \STYLE needs to also set the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2128 % current \fam for math mode. Our \STYLE (e.g., \rm) commands hardwire |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2129 % \tenSTYLE to set the current font. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2130 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2131 % Each font-changing command also sets the names \lsize (one size lower) |
| 17831 | 2132 % and \lllsize (three sizes lower). These relative commands are used |
| 2133 % in, e.g., the LaTeX logo and acronyms. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2134 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2135 % This all needs generalizing, badly. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2136 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2137 \def\textfonts{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2138 \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2139 \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2140 \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2141 \let\tenttsl=\textttsl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2142 \def\curfontsize{text}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2143 \def\lsize{reduced}\def\lllsize{smaller}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2144 \resetmathfonts \setleading{\textleading}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2145 \def\titlefonts{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2146 \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2147 \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2148 \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2149 \let\tenttsl=\titlettsl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2150 \def\curfontsize{title}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2151 \def\lsize{chap}\def\lllsize{subsec}% |
| 13341 | 2152 \resetmathfonts \setleading{27pt}} |
| 10776 | 2153 \def\titlefont#1{{\titlefonts\rmisbold #1}} |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2154 \def\chapfonts{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2155 \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2156 \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2157 \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2158 \let\tenttsl=\chapttsl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2159 \def\curfontsize{chap}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2160 \def\lsize{sec}\def\lllsize{text}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2161 \resetmathfonts \setleading{19pt}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2162 \def\secfonts{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2163 \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2164 \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2165 \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2166 \let\tenttsl=\secttsl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2167 \def\curfontsize{sec}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2168 \def\lsize{subsec}\def\lllsize{reduced}% |
| 17654 | 2169 \resetmathfonts \setleading{17pt}} |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2170 \def\subsecfonts{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2171 \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2172 \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2173 \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2174 \let\tenttsl=\ssecttsl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2175 \def\curfontsize{ssec}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2176 \def\lsize{text}\def\lllsize{small}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2177 \resetmathfonts \setleading{15pt}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2178 \let\subsubsecfonts = \subsecfonts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2179 \def\reducedfonts{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2180 \let\tenrm=\reducedrm \let\tenit=\reducedit \let\tensl=\reducedsl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2181 \let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2182 \let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2183 \let\tenttsl=\reducedttsl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2184 \def\curfontsize{reduced}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2185 \def\lsize{small}\def\lllsize{smaller}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2186 \resetmathfonts \setleading{10.5pt}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2187 \def\smallfonts{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2188 \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2189 \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2190 \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2191 \let\tenttsl=\smallttsl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2192 \def\curfontsize{small}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2193 \def\lsize{smaller}\def\lllsize{smaller}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2194 \resetmathfonts \setleading{10.5pt}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2195 \def\smallerfonts{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2196 \let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2197 \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2198 \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2199 \let\tenttsl=\smallerttsl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2200 \def\curfontsize{smaller}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2201 \def\lsize{smaller}\def\lllsize{smaller}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2202 \resetmathfonts \setleading{9.5pt}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2203 |
| 10841 | 2204 % Fonts for short table of contents. |
| 2205 \setfont\shortcontrm\rmshape{12}{1000}{OT1} | |
| 2206 \setfont\shortcontbf\bfshape{10}{\magstep1}{OT1} % no cmb12 | |
| 2207 \setfont\shortcontsl\slshape{12}{1000}{OT1} | |
| 2208 \setfont\shortconttt\ttshape{12}{1000}{OT1TT} | |
| 2209 | |
| 2210 % Define these just so they can be easily changed for other fonts. | |
| 2211 \def\angleleft{$\langle$} | |
| 2212 \def\angleright{$\rangle$} | |
| 2213 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2214 % Set the fonts to use with the @small... environments. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2215 \let\smallexamplefonts = \smallfonts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2216 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2217 % About \smallexamplefonts. If we use \smallfonts (9pt), @smallexample |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2218 % can fit this many characters: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2219 % 8.5x11=86 smallbook=72 a4=90 a5=69 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2220 % If we use \scriptfonts (8pt), then we can fit this many characters: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2221 % 8.5x11=90+ smallbook=80 a4=90+ a5=77 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2222 % For me, subjectively, the few extra characters that fit aren't worth |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2223 % the additional smallness of 8pt. So I'm making the default 9pt. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2224 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2225 % By the way, for comparison, here's what fits with @example (10pt): |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2226 % 8.5x11=71 smallbook=60 a4=75 a5=58 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2227 % --karl, 24jan03. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2228 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2229 % Set up the default fonts, so we can use them for creating boxes. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2230 % |
| 6772 | 2231 \definetextfontsizexi |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2232 |
| 10841 | 2233 |
| 2234 \message{markup,} | |
| 2235 | |
| 2236 % Check if we are currently using a typewriter font. Since all the | |
| 2237 % Computer Modern typewriter fonts have zero interword stretch (and | |
| 2238 % shrink), and it is reasonable to expect all typewriter fonts to have | |
| 2239 % this property, we can check that font parameter. | |
| 2240 % | |
| 2241 \def\ifmonospace{\ifdim\fontdimen3\font=0pt } | |
| 2242 | |
| 2243 % Markup style infrastructure. \defmarkupstylesetup\INITMACRO will | |
| 2244 % define and register \INITMACRO to be called on markup style changes. | |
| 2245 % \INITMACRO can check \currentmarkupstyle for the innermost | |
| 2246 % style and the set of \ifmarkupSTYLE switches for all styles | |
| 2247 % currently in effect. | |
| 2248 \newif\ifmarkupvar | |
| 2249 \newif\ifmarkupsamp | |
| 2250 \newif\ifmarkupkey | |
| 2251 %\newif\ifmarkupfile % @file == @samp. | |
| 2252 %\newif\ifmarkupoption % @option == @samp. | |
| 2253 \newif\ifmarkupcode | |
| 2254 \newif\ifmarkupkbd | |
| 2255 %\newif\ifmarkupenv % @env == @code. | |
| 2256 %\newif\ifmarkupcommand % @command == @code. | |
| 2257 \newif\ifmarkuptex % @tex (and part of @math, for now). | |
| 2258 \newif\ifmarkupexample | |
| 2259 \newif\ifmarkupverb | |
| 2260 \newif\ifmarkupverbatim | |
| 2261 | |
| 2262 \let\currentmarkupstyle\empty | |
| 2263 | |
| 2264 \def\setupmarkupstyle#1{% | |
| 2265 \csname markup#1true\endcsname | |
| 2266 \def\currentmarkupstyle{#1}% | |
| 2267 \markupstylesetup | |
| 2268 } | |
| 2269 | |
| 2270 \let\markupstylesetup\empty | |
| 2271 | |
| 2272 \def\defmarkupstylesetup#1{% | |
| 2273 \expandafter\def\expandafter\markupstylesetup | |
| 2274 \expandafter{\markupstylesetup #1}% | |
| 2275 \def#1% | |
| 2276 } | |
| 2277 | |
| 2278 % Markup style setup for left and right quotes. | |
| 2279 \defmarkupstylesetup\markupsetuplq{% | |
| 14256 | 2280 \expandafter\let\expandafter \temp |
| 2281 \csname markupsetuplq\currentmarkupstyle\endcsname | |
| 10841 | 2282 \ifx\temp\relax \markupsetuplqdefault \else \temp \fi |
| 2283 } | |
| 2284 | |
| 2285 \defmarkupstylesetup\markupsetuprq{% | |
| 14256 | 2286 \expandafter\let\expandafter \temp |
| 2287 \csname markupsetuprq\currentmarkupstyle\endcsname | |
| 10841 | 2288 \ifx\temp\relax \markupsetuprqdefault \else \temp \fi |
| 2289 } | |
| 2290 | |
| 2291 { | |
| 2292 \catcode`\'=\active | |
| 2293 \catcode`\`=\active | |
| 2294 | |
| 2295 \gdef\markupsetuplqdefault{\let`\lq} | |
| 2296 \gdef\markupsetuprqdefault{\let'\rq} | |
| 2297 | |
| 2298 \gdef\markupsetcodequoteleft{\let`\codequoteleft} | |
| 2299 \gdef\markupsetcodequoteright{\let'\codequoteright} | |
| 2300 } | |
| 2301 | |
| 2302 \let\markupsetuplqcode \markupsetcodequoteleft | |
| 2303 \let\markupsetuprqcode \markupsetcodequoteright | |
| 13351 | 2304 % |
| 10841 | 2305 \let\markupsetuplqexample \markupsetcodequoteleft |
| 2306 \let\markupsetuprqexample \markupsetcodequoteright | |
| 13351 | 2307 % |
| 17081 | 2308 \let\markupsetuplqkbd \markupsetcodequoteleft |
| 2309 \let\markupsetuprqkbd \markupsetcodequoteright | |
| 2310 % | |
| 13351 | 2311 \let\markupsetuplqsamp \markupsetcodequoteleft |
| 2312 \let\markupsetuprqsamp \markupsetcodequoteright | |
| 2313 % | |
| 10841 | 2314 \let\markupsetuplqverb \markupsetcodequoteleft |
| 2315 \let\markupsetuprqverb \markupsetcodequoteright | |
| 13351 | 2316 % |
| 10841 | 2317 \let\markupsetuplqverbatim \markupsetcodequoteleft |
| 2318 \let\markupsetuprqverbatim \markupsetcodequoteright | |
| 2319 | |
| 14397 | 2320 % Allow an option to not use regular directed right quote/apostrophe |
| 2321 % (char 0x27), but instead the undirected quote from cmtt (char 0x0d). | |
| 2322 % The undirected quote is ugly, so don't make it the default, but it | |
| 2323 % works for pasting with more pdf viewers (at least evince), the | |
| 2324 % lilypond developers report. xpdf does work with the regular 0x27. | |
| 11419 | 2325 % |
| 10841 | 2326 \def\codequoteright{% |
| 2327 \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax | |
| 2328 \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax | |
| 2329 '% | |
| 2330 \else \char'15 \fi | |
| 2331 \else \char'15 \fi | |
| 2332 } | |
| 2333 % | |
| 2334 % and a similar option for the left quote char vs. a grave accent. | |
| 2335 % Modern fonts display ASCII 0x60 as a grave accent, so some people like | |
| 2336 % the code environments to do likewise. | |
| 11419 | 2337 % |
| 10841 | 2338 \def\codequoteleft{% |
| 2339 \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax | |
| 2340 \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax | |
| 2341 % [Knuth] pp. 380,381,391 | |
| 2342 % \relax disables Spanish ligatures ?` and !` of \tt font. | |
| 2343 \relax`% | |
| 2344 \else \char'22 \fi | |
| 2345 \else \char'22 \fi | |
| 2346 } | |
| 2347 | |
| 14397 | 2348 % Commands to set the quote options. |
| 2349 % | |
| 2350 \parseargdef\codequoteundirected{% | |
| 2351 \def\temp{#1}% | |
| 2352 \ifx\temp\onword | |
| 2353 \expandafter\let\csname SETtxicodequoteundirected\endcsname | |
| 2354 = t% | |
| 2355 \else\ifx\temp\offword | |
| 2356 \expandafter\let\csname SETtxicodequoteundirected\endcsname | |
| 2357 = \relax | |
| 2358 \else | |
| 2359 \errhelp = \EMsimple | |
| 2360 \errmessage{Unknown @codequoteundirected value `\temp', must be on|off}% | |
| 2361 \fi\fi | |
| 2362 } | |
| 2363 % | |
| 2364 \parseargdef\codequotebacktick{% | |
| 2365 \def\temp{#1}% | |
| 2366 \ifx\temp\onword | |
| 2367 \expandafter\let\csname SETtxicodequotebacktick\endcsname | |
| 2368 = t% | |
| 2369 \else\ifx\temp\offword | |
| 2370 \expandafter\let\csname SETtxicodequotebacktick\endcsname | |
| 2371 = \relax | |
| 2372 \else | |
| 2373 \errhelp = \EMsimple | |
| 2374 \errmessage{Unknown @codequotebacktick value `\temp', must be on|off}% | |
| 2375 \fi\fi | |
| 2376 } | |
| 2377 | |
| 10841 | 2378 % [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font. |
| 2379 \def\noligaturesquoteleft{\relax\lq} | |
|
5748
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|
2380 |
|
f9c60ffa46e5
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|
2381 % Count depth in font-changes, for error checks |
|
f9c60ffa46e5
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|
2382 \newcount\fontdepth \fontdepth=0 |
|
f9c60ffa46e5
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parents:
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changeset
|
2383 |
| 12920 | 2384 % Font commands. |
| 2385 | |
| 13230 | 2386 % #1 is the font command (\sl or \it), #2 is the text to slant. |
| 12920 | 2387 % If we are in a monospaced environment, however, 1) always use \ttsl, |
| 2388 % and 2) do not add an italic correction. | |
| 2389 \def\dosmartslant#1#2{% | |
| 2390 \ifusingtt | |
| 13644 | 2391 {{\ttsl #2}\let\next=\relax}% |
| 12920 | 2392 {\def\next{{#1#2}\futurelet\next\smartitaliccorrection}}% |
| 2393 \next | |
| 2394 } | |
| 2395 \def\smartslanted{\dosmartslant\sl} | |
| 2396 \def\smartitalic{\dosmartslant\it} | |
| 2397 | |
| 2398 % Output an italic correction unless \next (presumed to be the following | |
| 2399 % character) is such as not to need one. | |
| 2400 \def\smartitaliccorrection{% | |
| 2401 \ifx\next,% | |
| 2402 \else\ifx\next-% | |
| 2403 \else\ifx\next.% | |
| 17447 | 2404 \else\ifx\next\.% |
| 2405 \else\ifx\next\comma% | |
| 12920 | 2406 \else\ptexslash |
| 17447 | 2407 \fi\fi\fi\fi\fi |
| 15968 | 2408 \aftersmartic |
| 2409 } | |
| 12920 | 2410 |
| 17081 | 2411 % Unconditional use \ttsl, and no ic. @var is set to this for defuns. |
| 12920 | 2412 \def\ttslanted#1{{\ttsl #1}} |
|
5748
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|
2413 |
| 10841 | 2414 % @cite is like \smartslanted except unconditionally use \sl. We never want |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
2415 % ttsl for book titles, do we? |
| 12920 | 2416 \def\cite#1{{\sl #1}\futurelet\next\smartitaliccorrection} |
|
5748
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|
2417 |
| 15968 | 2418 \def\aftersmartic{} |
| 2419 \def\var#1{% | |
| 2420 \let\saveaftersmartic = \aftersmartic | |
| 2421 \def\aftersmartic{\null\let\aftersmartic=\saveaftersmartic}% | |
| 2422 \smartslanted{#1}% | |
| 2423 } | |
| 2424 | |
|
5748
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Bruno Haible <bruno@clisp.org>
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|
2425 \let\i=\smartitalic |
|
f9c60ffa46e5
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changeset
|
2426 \let\slanted=\smartslanted |
|
f9c60ffa46e5
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changeset
|
2427 \let\dfn=\smartslanted |
|
f9c60ffa46e5
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diff
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|
2428 \let\emph=\smartitalic |
|
f9c60ffa46e5
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diff
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|
2429 |
| 10841 | 2430 % Explicit font changes: @r, @sc, undocumented @ii. |
| 2431 \def\r#1{{\rm #1}} % roman font | |
| 2432 \def\sc#1{{\smallcaps#1}} % smallcaps font | |
| 2433 \def\ii#1{{\it #1}} % italic font | |
| 2434 | |
| 2435 % @b, explicit bold. Also @strong. | |
|
5748
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|
2436 \def\b#1{{\bf #1}} |
|
f9c60ffa46e5
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changeset
|
2437 \let\strong=\b |
|
f9c60ffa46e5
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|
2438 |
|
f9c60ffa46e5
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|
2439 % @sansserif, explicit sans. |
|
f9c60ffa46e5
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|
2440 \def\sansserif#1{{\sf #1}} |
|
f9c60ffa46e5
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|
2441 |
|
f9c60ffa46e5
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|
2442 % We can't just use \exhyphenpenalty, because that only has effect at |
|
f9c60ffa46e5
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|
2443 % the end of a paragraph. Restore normal hyphenation at the end of the |
|
f9c60ffa46e5
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|
2444 % group within which \nohyphenation is presumably called. |
|
f9c60ffa46e5
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|
2445 % |
|
f9c60ffa46e5
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|
2446 \def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation} |
|
f9c60ffa46e5
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|
2447 \def\restorehyphenation{\hyphenchar\font = `- } |
|
f9c60ffa46e5
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|
2448 |
|
f9c60ffa46e5
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|
2449 % Set sfcode to normal for the chars that usually have another value. |
|
f9c60ffa46e5
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|
2450 % Can't use plain's \frenchspacing because it uses the `\x notation, and |
|
f9c60ffa46e5
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|
2451 % sometimes \x has an active definition that messes things up. |
|
f9c60ffa46e5
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|
2452 % |
|
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|
2453 \catcode`@=11 |
|
f9c60ffa46e5
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|
2454 \def\plainfrenchspacing{% |
|
f9c60ffa46e5
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|
2455 \sfcode\dotChar =\@m \sfcode\questChar=\@m \sfcode\exclamChar=\@m |
|
f9c60ffa46e5
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|
2456 \sfcode\colonChar=\@m \sfcode\semiChar =\@m \sfcode\commaChar =\@m |
|
f9c60ffa46e5
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|
2457 \def\endofsentencespacefactor{1000}% for @. and friends |
|
f9c60ffa46e5
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|
2458 } |
|
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|
2459 \def\plainnonfrenchspacing{% |
|
f9c60ffa46e5
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|
2460 \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000 |
|
f9c60ffa46e5
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|
2461 \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250 |
|
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|
2462 \def\endofsentencespacefactor{3000}% for @. and friends |
|
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|
2463 } |
|
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|
2464 \catcode`@=\other |
|
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|
2465 \def\endofsentencespacefactor{3000}% default |
|
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|
2466 |
| 10841 | 2467 % @t, explicit typewriter. |
|
5748
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|
2468 \def\t#1{% |
|
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|
2469 {\tt \rawbackslash \plainfrenchspacing #1}% |
|
f9c60ffa46e5
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|
2470 \null |
|
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|
2471 } |
| 10841 | 2472 |
| 2473 % @samp. | |
| 10833 | 2474 \def\samp#1{{\setupmarkupstyle{samp}\lq\tclose{#1}\rq\null}} |
| 10841 | 2475 |
| 17011 | 2476 % @indicateurl is \samp, that is, with quotes. |
| 2477 \let\indicateurl=\samp | |
| 2478 | |
| 2479 % @code (and similar) prints in typewriter, but with spaces the same | |
| 2480 % size as normal in the surrounding text, without hyphenation, etc. | |
| 2481 % This is a subroutine for that. | |
|
5748
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|
2482 \def\tclose#1{% |
|
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|
2483 {% |
|
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|
2484 % Change normal interword space to be same as for the current font. |
|
f9c60ffa46e5
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|
2485 \spaceskip = \fontdimen2\font |
|
f9c60ffa46e5
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|
2486 % |
|
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|
2487 % Switch to typewriter. |
|
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|
2488 \tt |
|
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|
2489 % |
|
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|
2490 % But `\ ' produces the large typewriter interword space. |
|
f9c60ffa46e5
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|
2491 \def\ {{\spaceskip = 0pt{} }}% |
|
f9c60ffa46e5
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|
2492 % |
|
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|
2493 % Turn off hyphenation. |
|
f9c60ffa46e5
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|
2494 \nohyphenation |
|
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|
2495 % |
|
f9c60ffa46e5
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|
2496 \rawbackslash |
|
f9c60ffa46e5
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|
2497 \plainfrenchspacing |
|
f9c60ffa46e5
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|
2498 #1% |
|
f9c60ffa46e5
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|
2499 }% |
| 15968 | 2500 \null % reset spacefactor to 1000 |
|
5748
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|
2501 } |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
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changeset
|
2502 |
|
f9c60ffa46e5
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parents:
diff
changeset
|
2503 % We *must* turn on hyphenation at `-' and `_' in @code. |
| 17427 | 2504 % (But see \codedashfinish below.) |
|
5748
f9c60ffa46e5
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parents:
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changeset
|
2505 % Otherwise, it is too hard to avoid overfull hboxes |
|
f9c60ffa46e5
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parents:
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changeset
|
2506 % in the Emacs manual, the Library manual, etc. |
| 17011 | 2507 % |
|
5748
f9c60ffa46e5
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diff
changeset
|
2508 % Unfortunately, TeX uses one parameter (\hyphenchar) to control |
|
f9c60ffa46e5
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parents:
diff
changeset
|
2509 % both hyphenation at - and hyphenation within words. |
|
f9c60ffa46e5
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parents:
diff
changeset
|
2510 % We must therefore turn them both off (\tclose does that) |
| 17427 | 2511 % and arrange explicitly to hyphenate at a dash. -- rms. |
|
5748
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|
2512 { |
| 7407 | 2513 \catcode`\-=\active \catcode`\_=\active |
| 2514 \catcode`\'=\active \catcode`\`=\active | |
| 10740 | 2515 \global\let'=\rq \global\let`=\lq % default definitions |
|
5748
f9c60ffa46e5
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|
2516 % |
|
f9c60ffa46e5
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|
2517 \global\def\code{\begingroup |
| 10833 | 2518 \setupmarkupstyle{code}% |
| 2519 % The following should really be moved into \setupmarkupstyle handlers. | |
| 7407 | 2520 \catcode\dashChar=\active \catcode\underChar=\active |
|
5748
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changeset
|
2521 \ifallowcodebreaks |
|
f9c60ffa46e5
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|
2522 \let-\codedash |
|
f9c60ffa46e5
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changeset
|
2523 \let_\codeunder |
|
f9c60ffa46e5
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changeset
|
2524 \else |
| 17308 | 2525 \let-\normaldash |
|
5748
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changeset
|
2526 \let_\realunder |
|
f9c60ffa46e5
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|
2527 \fi |
| 17427 | 2528 % Given -foo (with a single dash), we do not want to allow a break |
| 2529 % after the hyphen. | |
| 2530 \global\let\codedashprev=\codedash | |
| 2531 % | |
|
5748
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|
2532 \codex |
|
f9c60ffa46e5
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|
2533 } |
| 17427 | 2534 % |
| 2535 \gdef\codedash{\futurelet\next\codedashfinish} | |
| 2536 \gdef\codedashfinish{% | |
| 2537 \normaldash % always output the dash character itself. | |
| 2538 % | |
| 2539 % Now, output a discretionary to allow a line break, unless | |
| 2540 % (a) the next character is a -, or | |
| 2541 % (b) the preceding character is a -. | |
| 2542 % E.g., given --posix, we do not want to allow a break after either -. | |
| 2543 % Given --foo-bar, we do want to allow a break between the - and the b. | |
| 2544 \ifx\next\codedash \else | |
| 2545 \ifx\codedashprev\codedash | |
| 2546 \else \discretionary{}{}{}\fi | |
| 2547 \fi | |
| 17451 | 2548 % we need the space after the = for the case when \next itself is a |
| 2549 % space token; it would get swallowed otherwise. As in @code{- a}. | |
| 2550 \global\let\codedashprev= \next | |
| 17427 | 2551 } |
| 2552 } | |
| 2553 \def\normaldash{-} | |
| 2554 % | |
| 14348 | 2555 \def\codex #1{\tclose{#1}\endgroup} |
|
5748
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|
2556 |
|
f9c60ffa46e5
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|
2557 \def\codeunder{% |
|
f9c60ffa46e5
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|
2558 % this is all so @math{@code{var_name}+1} can work. In math mode, _ |
|
f9c60ffa46e5
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|
2559 % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.) |
|
f9c60ffa46e5
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|
2560 % will therefore expand the active definition of _, which is us |
|
f9c60ffa46e5
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|
2561 % (inside @code that is), therefore an endless loop. |
|
f9c60ffa46e5
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|
2562 \ifusingtt{\ifmmode |
|
f9c60ffa46e5
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|
2563 \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_. |
|
f9c60ffa46e5
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|
2564 \else\normalunderscore \fi |
|
f9c60ffa46e5
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|
2565 \discretionary{}{}{}}% |
|
f9c60ffa46e5
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|
2566 {\_}% |
|
f9c60ffa46e5
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|
2567 } |
|
f9c60ffa46e5
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|
2568 |
|
f9c60ffa46e5
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|
2569 % An additional complication: the above will allow breaks after, e.g., |
| 17308 | 2570 % each of the four underscores in __typeof__. This is bad. |
| 2571 % @allowcodebreaks provides a document-level way to turn breaking at - | |
| 2572 % and _ on and off. | |
| 11419 | 2573 % |
|
5748
f9c60ffa46e5
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|
2574 \newif\ifallowcodebreaks \allowcodebreakstrue |
|
f9c60ffa46e5
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|
2575 |
|
f9c60ffa46e5
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|
2576 \def\keywordtrue{true} |
|
f9c60ffa46e5
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|
2577 \def\keywordfalse{false} |
|
f9c60ffa46e5
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|
2578 |
|
f9c60ffa46e5
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diff
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|
2579 \parseargdef\allowcodebreaks{% |
| 5876 | 2580 \def\txiarg{#1}% |
| 2581 \ifx\txiarg\keywordtrue | |
|
5748
f9c60ffa46e5
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diff
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|
2582 \allowcodebreakstrue |
| 5876 | 2583 \else\ifx\txiarg\keywordfalse |
|
5748
f9c60ffa46e5
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|
2584 \allowcodebreaksfalse |
|
f9c60ffa46e5
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diff
changeset
|
2585 \else |
|
f9c60ffa46e5
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diff
changeset
|
2586 \errhelp = \EMsimple |
| 14397 | 2587 \errmessage{Unknown @allowcodebreaks option `\txiarg', must be true|false}% |
|
5748
f9c60ffa46e5
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|
2588 \fi\fi |
|
f9c60ffa46e5
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|
2589 } |
|
f9c60ffa46e5
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|
2590 |
| 17011 | 2591 % For @command, @env, @file, @option quotes seem unnecessary, |
| 2592 % so use \code rather than \samp. | |
| 2593 \let\command=\code | |
| 2594 \let\env=\code | |
| 2595 \let\file=\code | |
| 2596 \let\option=\code | |
| 2597 | |
| 17590 | 2598 % @uref (abbreviation for `urlref') aka @url takes an optional |
| 2599 % (comma-separated) second argument specifying the text to display and | |
| 2600 % an optional third arg as text to display instead of (rather than in | |
| 2601 % addition to) the url itself. First (mandatory) arg is the url. | |
| 2602 | |
| 2603 % TeX-only option to allow changing PDF output to show only the second | |
| 2604 % arg (if given), and not the url (which is then just the link target). | |
| 2605 \newif\ifurefurlonlylink | |
| 2606 | |
| 2607 % The main macro is \urefbreak, which allows breaking at expected | |
| 2608 % places within the url. (There used to be another version, which | |
| 2609 % didn't support automatic breaking.) | |
| 14348 | 2610 \def\urefbreak{\begingroup \urefcatcodes \dourefbreak} |
| 2611 \let\uref=\urefbreak | |
| 17590 | 2612 % |
| 14348 | 2613 \def\dourefbreak#1{\urefbreakfinish #1,,,\finish} |
| 2614 \def\urefbreakfinish#1,#2,#3,#4\finish{% doesn't work in @example | |
| 2615 \unsepspaces | |
| 2616 \pdfurl{#1}% | |
| 2617 \setbox0 = \hbox{\ignorespaces #3}% | |
| 2618 \ifdim\wd0 > 0pt | |
| 2619 \unhbox0 % third arg given, show only that | |
| 2620 \else | |
| 17590 | 2621 \setbox0 = \hbox{\ignorespaces #2}% look for second arg |
| 14348 | 2622 \ifdim\wd0 > 0pt |
| 2623 \ifpdf | |
| 17590 | 2624 \ifurefurlonlylink |
| 2625 % PDF plus option to not display url, show just arg | |
| 2626 \unhbox0 | |
| 2627 \else | |
| 2628 % PDF, normally display both arg and url for consistency, | |
| 2629 % visibility, if the pdf is eventually used to print, etc. | |
| 2630 \unhbox0\ (\urefcode{#1})% | |
| 2631 \fi | |
| 14348 | 2632 \else |
| 17590 | 2633 \unhbox0\ (\urefcode{#1})% DVI, always show arg and url |
| 14348 | 2634 \fi |
| 2635 \else | |
| 2636 \urefcode{#1}% only url given, so show it | |
| 2637 \fi | |
| 2638 \fi | |
| 2639 \endlink | |
| 2640 \endgroup} | |
| 2641 | |
| 2642 % Allow line breaks around only a few characters (only). | |
| 2643 \def\urefcatcodes{% | |
| 2644 \catcode\ampChar=\active \catcode\dotChar=\active | |
| 2645 \catcode\hashChar=\active \catcode\questChar=\active | |
| 2646 \catcode\slashChar=\active | |
| 2647 } | |
| 2648 { | |
| 2649 \urefcatcodes | |
| 2650 % | |
| 2651 \global\def\urefcode{\begingroup | |
| 2652 \setupmarkupstyle{code}% | |
| 2653 \urefcatcodes | |
| 2654 \let&\urefcodeamp | |
| 2655 \let.\urefcodedot | |
| 2656 \let#\urefcodehash | |
| 2657 \let?\urefcodequest | |
| 2658 \let/\urefcodeslash | |
| 2659 \codex | |
| 2660 } | |
| 2661 % | |
| 2662 % By default, they are just regular characters. | |
| 2663 \global\def&{\normalamp} | |
| 2664 \global\def.{\normaldot} | |
| 2665 \global\def#{\normalhash} | |
| 2666 \global\def?{\normalquest} | |
| 2667 \global\def/{\normalslash} | |
| 2668 } | |
| 2669 | |
| 2670 % we put a little stretch before and after the breakable chars, to help | |
| 2671 % line breaking of long url's. The unequal skips make look better in | |
| 2672 % cmtt at least, especially for dots. | |
| 17608 | 2673 \def\urefprestretchamount{.13em} |
| 2674 \def\urefpoststretchamount{.1em} | |
| 2675 \def\urefprestretch{\urefprebreak \hskip0pt plus\urefprestretchamount\relax} | |
| 2676 \def\urefpoststretch{\urefpostbreak \hskip0pt plus\urefprestretchamount\relax} | |
| 14348 | 2677 % |
| 2678 \def\urefcodeamp{\urefprestretch \&\urefpoststretch} | |
| 2679 \def\urefcodedot{\urefprestretch .\urefpoststretch} | |
| 2680 \def\urefcodehash{\urefprestretch \#\urefpoststretch} | |
| 2681 \def\urefcodequest{\urefprestretch ?\urefpoststretch} | |
| 2682 \def\urefcodeslash{\futurelet\next\urefcodeslashfinish} | |
| 2683 { | |
| 2684 \catcode`\/=\active | |
| 2685 \global\def\urefcodeslashfinish{% | |
| 2686 \urefprestretch \slashChar | |
| 2687 % Allow line break only after the final / in a sequence of | |
| 2688 % slashes, to avoid line break between the slashes in http://. | |
| 2689 \ifx\next/\else \urefpoststretch \fi | |
| 2690 } | |
| 2691 } | |
| 2692 | |
| 2693 % One more complication: by default we'll break after the special | |
| 2694 % characters, but some people like to break before the special chars, so | |
| 2695 % allow that. Also allow no breaking at all, for manual control. | |
| 2696 % | |
| 2697 \parseargdef\urefbreakstyle{% | |
| 2698 \def\txiarg{#1}% | |
| 2699 \ifx\txiarg\wordnone | |
| 2700 \def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak} | |
| 2701 \else\ifx\txiarg\wordbefore | |
| 2702 \def\urefprebreak{\allowbreak}\def\urefpostbreak{\nobreak} | |
| 2703 \else\ifx\txiarg\wordafter | |
| 2704 \def\urefprebreak{\nobreak}\def\urefpostbreak{\allowbreak} | |
| 2705 \else | |
| 2706 \errhelp = \EMsimple | |
| 2707 \errmessage{Unknown @urefbreakstyle setting `\txiarg'}% | |
| 2708 \fi\fi\fi | |
| 2709 } | |
| 2710 \def\wordafter{after} | |
| 2711 \def\wordbefore{before} | |
| 2712 \def\wordnone{none} | |
| 2713 | |
| 2714 \urefbreakstyle after | |
| 2715 | |
| 2716 % @url synonym for @uref, since that's how everyone uses it. | |
| 2717 % | |
| 2718 \let\url=\uref | |
| 2719 | |
| 2720 % rms does not like angle brackets --karl, 17may97. | |
| 2721 % So now @email is just like @uref, unless we are pdf. | |
| 2722 % | |
| 2723 %\def\email#1{\angleleft{\tt #1}\angleright} | |
| 2724 \ifpdf | |
| 2725 \def\email#1{\doemail#1,,\finish} | |
| 2726 \def\doemail#1,#2,#3\finish{\begingroup | |
| 2727 \unsepspaces | |
| 2728 \pdfurl{mailto:#1}% | |
| 2729 \setbox0 = \hbox{\ignorespaces #2}% | |
| 2730 \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi | |
| 2731 \endlink | |
| 2732 \endgroup} | |
| 2733 \else | |
| 2734 \let\email=\uref | |
| 2735 \fi | |
| 2736 | |
|
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|
2737 % @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always), |
|
f9c60ffa46e5
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|
2738 % `example' (@kbd uses ttsl only inside of @example and friends), |
|
f9c60ffa46e5
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|
2739 % or `code' (@kbd uses normal tty font always). |
|
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|
2740 \parseargdef\kbdinputstyle{% |
| 5876 | 2741 \def\txiarg{#1}% |
| 2742 \ifx\txiarg\worddistinct | |
|
5748
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|
2743 \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}% |
| 5876 | 2744 \else\ifx\txiarg\wordexample |
|
5748
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|
2745 \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}% |
| 5876 | 2746 \else\ifx\txiarg\wordcode |
|
5748
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|
2747 \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}% |
|
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|
2748 \else |
|
f9c60ffa46e5
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changeset
|
2749 \errhelp = \EMsimple |
| 14348 | 2750 \errmessage{Unknown @kbdinputstyle setting `\txiarg'}% |
|
5748
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|
2751 \fi\fi\fi |
|
f9c60ffa46e5
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changeset
|
2752 } |
|
f9c60ffa46e5
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|
2753 \def\worddistinct{distinct} |
|
f9c60ffa46e5
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|
2754 \def\wordexample{example} |
|
f9c60ffa46e5
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|
2755 \def\wordcode{code} |
|
f9c60ffa46e5
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|
2756 |
| 10841 | 2757 % Default is `distinct'. |
|
5748
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|
2758 \kbdinputstyle distinct |
|
f9c60ffa46e5
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diff
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|
2759 |
| 17081 | 2760 % @kbd is like @code, except that if the argument is just one @key command, |
| 2761 % then @kbd has no effect. | |
| 2762 \def\kbd#1{{\def\look{#1}\expandafter\kbdsub\look??\par}} | |
| 2763 | |
|
5748
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|
2764 \def\xkey{\key} |
| 17081 | 2765 \def\kbdsub#1#2#3\par{% |
| 2766 \def\one{#1}\def\three{#3}\def\threex{??}% | |
| 2767 \ifx\one\xkey\ifx\threex\three \key{#2}% | |
| 2768 \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi | |
| 2769 \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi | |
| 2770 } | |
|
5748
f9c60ffa46e5
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|
2771 |
| 17011 | 2772 % definition of @key that produces a lozenge. Doesn't adjust to text size. |
| 2773 %\setfont\keyrm\rmshape{8}{1000}{OT1} | |
| 2774 %\font\keysy=cmsy9 | |
| 2775 %\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{% | |
| 2776 % \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{% | |
| 2777 % \vbox{\hrule\kern-0.4pt | |
| 2778 % \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}% | |
| 2779 % \kern-0.4pt\hrule}% | |
| 2780 % \kern-.06em\raise0.4pt\hbox{\angleright}}}} | |
| 2781 | |
| 2782 % definition of @key with no lozenge. If the current font is already | |
| 2783 % monospace, don't change it; that way, we respect @kbdinputstyle. But | |
| 2784 % if it isn't monospace, then use \tt. | |
| 2785 % | |
| 2786 \def\key#1{{\setupmarkupstyle{key}% | |
| 2787 \nohyphenation | |
| 2788 \ifmonospace\else\tt\fi | |
| 2789 #1}\null} | |
|
5748
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|
2790 |
| 9671 | 2791 % @clicksequence{File @click{} Open ...} |
| 2792 \def\clicksequence#1{\begingroup #1\endgroup} | |
| 2793 | |
| 2794 % @clickstyle @arrow (by default) | |
| 2795 \parseargdef\clickstyle{\def\click{#1}} | |
| 2796 \def\click{\arrow} | |
| 2797 | |
|
5748
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|
2798 % Typeset a dimension, e.g., `in' or `pt'. The only reason for the |
|
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|
2799 % argument is to make the input look right: @dmn{pt} instead of @dmn{}pt. |
|
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|
2800 % |
|
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|
2801 \def\dmn#1{\thinspace #1} |
|
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|
2802 |
|
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|
2803 % @acronym for "FBI", "NATO", and the like. |
|
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|
2804 % We print this one point size smaller, since it's intended for |
|
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|
2805 % all-uppercase. |
| 11419 | 2806 % |
|
5748
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|
2807 \def\acronym#1{\doacronym #1,,\finish} |
|
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|
2808 \def\doacronym#1,#2,#3\finish{% |
|
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|
2809 {\selectfonts\lsize #1}% |
|
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|
2810 \def\temp{#2}% |
|
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|
2811 \ifx\temp\empty \else |
|
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2812 \space ({\unsepspaces \ignorespaces \temp \unskip})% |
|
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|
2813 \fi |
| 15968 | 2814 \null % reset \spacefactor=1000 |
|
5748
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|
2815 } |
|
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|
2816 |
|
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|
2817 % @abbr for "Comput. J." and the like. |
|
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|
2818 % No font change, but don't do end-of-sentence spacing. |
| 11419 | 2819 % |
|
5748
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|
2820 \def\abbr#1{\doabbr #1,,\finish} |
|
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|
2821 \def\doabbr#1,#2,#3\finish{% |
|
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2822 {\plainfrenchspacing #1}% |
|
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|
2823 \def\temp{#2}% |
|
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|
2824 \ifx\temp\empty \else |
|
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|
2825 \space ({\unsepspaces \ignorespaces \temp \unskip})% |
|
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|
2826 \fi |
| 15968 | 2827 \null % reset \spacefactor=1000 |
|
5748
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|
2828 } |
|
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|
2829 |
| 13244 | 2830 % @asis just yields its argument. Used with @table, for example. |
| 2831 % | |
| 2832 \def\asis#1{#1} | |
| 2833 | |
| 2834 % @math outputs its argument in math mode. | |
| 2835 % | |
| 2836 % One complication: _ usually means subscripts, but it could also mean | |
| 2837 % an actual _ character, as in @math{@var{some_variable} + 1}. So make | |
| 2838 % _ active, and distinguish by seeing if the current family is \slfam, | |
| 2839 % which is what @var uses. | |
| 2840 { | |
| 2841 \catcode`\_ = \active | |
| 2842 \gdef\mathunderscore{% | |
| 2843 \catcode`\_=\active | |
| 2844 \def_{\ifnum\fam=\slfam \_\else\sb\fi}% | |
| 2845 } | |
| 2846 } | |
| 13431 | 2847 % Another complication: we want \\ (and @\) to output a math (or tt) \. |
| 13430 | 2848 % FYI, plain.tex uses \\ as a temporary control sequence (for no |
| 2849 % particular reason), but this is not advertised and we don't care. | |
| 13244 | 2850 % |
| 2851 % The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\. | |
| 2852 \def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi} | |
| 2853 % | |
| 2854 \def\math{% | |
| 2855 \tex | |
| 2856 \mathunderscore | |
| 2857 \let\\ = \mathbackslash | |
| 2858 \mathactive | |
| 2859 % make the texinfo accent commands work in math mode | |
| 2860 \let\"=\ddot | |
| 2861 \let\'=\acute | |
| 2862 \let\==\bar | |
| 2863 \let\^=\hat | |
| 2864 \let\`=\grave | |
| 2865 \let\u=\breve | |
| 2866 \let\v=\check | |
| 2867 \let\~=\tilde | |
| 2868 \let\dotaccent=\dot | |
| 17831 | 2869 % have to provide another name for sup operator |
| 2870 \let\mathopsup=\sup | |
| 13244 | 2871 $\finishmath |
| 2872 } | |
| 2873 \def\finishmath#1{#1$\endgroup} % Close the group opened by \tex. | |
| 2874 | |
| 2875 % Some active characters (such as <) are spaced differently in math. | |
| 2876 % We have to reset their definitions in case the @math was an argument | |
| 2877 % to a command which sets the catcodes (such as @item or @section). | |
| 2878 % | |
| 2879 { | |
| 2880 \catcode`^ = \active | |
| 2881 \catcode`< = \active | |
| 2882 \catcode`> = \active | |
| 2883 \catcode`+ = \active | |
| 2884 \catcode`' = \active | |
| 2885 \gdef\mathactive{% | |
| 2886 \let^ = \ptexhat | |
| 2887 \let< = \ptexless | |
| 2888 \let> = \ptexgtr | |
| 2889 \let+ = \ptexplus | |
| 2890 \let' = \ptexquoteright | |
| 2891 } | |
| 2892 } | |
| 2893 | |
| 17831 | 2894 % for @sub and @sup, if in math mode, just do a normal sub/superscript. |
| 2895 % If in text, use math to place as sub/superscript, but switch | |
| 2896 % into text mode, with smaller fonts. This is a different font than the | |
| 2897 % one used for real math sub/superscripts (8pt vs. 7pt), but let's not | |
| 2898 % fix it (significant additions to font machinery) until someone notices. | |
| 2899 % | |
| 2900 \def\sub{\ifmmode \expandafter\sb \else \expandafter\finishsub\fi} | |
| 2901 \def\finishsub#1{$\sb{\hbox{\selectfonts\lllsize #1}}$}% | |
| 2902 % | |
| 2903 \def\sup{\ifmmode \expandafter\ptexsp \else \expandafter\finishsup\fi} | |
| 2904 \def\finishsup#1{$\ptexsp{\hbox{\selectfonts\lllsize #1}}$}% | |
| 2905 | |
| 16189 | 2906 % @inlinefmt{FMTNAME,PROCESSED-TEXT} and @inlineraw{FMTNAME,RAW-TEXT}. |
| 2907 % Ignore unless FMTNAME == tex; then it is like @iftex and @tex, | |
| 2908 % except specified as a normal braced arg, so no newlines to worry about. | |
| 2909 % | |
| 2910 \def\outfmtnametex{tex} | |
| 2911 % | |
| 16222 | 2912 \long\def\inlinefmt#1{\doinlinefmt #1,\finish} |
| 2913 \long\def\doinlinefmt#1,#2,\finish{% | |
| 16189 | 2914 \def\inlinefmtname{#1}% |
| 2915 \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\fi | |
| 2916 } | |
| 17480 | 2917 % |
| 2918 % @inlinefmtifelse{FMTNAME,THEN-TEXT,ELSE-TEXT} expands THEN-TEXT if | |
| 2919 % FMTNAME is tex, else ELSE-TEXT. | |
| 2920 \long\def\inlinefmtifelse#1{\doinlinefmtifelse #1,,,\finish} | |
| 2921 \long\def\doinlinefmtifelse#1,#2,#3,#4,\finish{% | |
| 2922 \def\inlinefmtname{#1}% | |
| 2923 \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\else \ignorespaces #3\fi | |
| 2924 } | |
| 2925 % | |
| 16189 | 2926 % For raw, must switch into @tex before parsing the argument, to avoid |
| 2927 % setting catcodes prematurely. Doing it this way means that, for | |
| 2928 % example, @inlineraw{html, foo{bar} gets a parse error instead of being | |
| 2929 % ignored. But this isn't important because if people want a literal | |
| 2930 % *right* brace they would have to use a command anyway, so they may as | |
| 2931 % well use a command to get a left brace too. We could re-use the | |
| 2932 % delimiter character idea from \verb, but it seems like overkill. | |
| 2933 % | |
| 16222 | 2934 \long\def\inlineraw{\tex \doinlineraw} |
| 2935 \long\def\doinlineraw#1{\doinlinerawtwo #1,\finish} | |
| 16189 | 2936 \def\doinlinerawtwo#1,#2,\finish{% |
| 2937 \def\inlinerawname{#1}% | |
| 2938 \ifx\inlinerawname\outfmtnametex \ignorespaces #2\fi | |
| 2939 \endgroup % close group opened by \tex. | |
| 2940 } | |
| 2941 | |
| 17480 | 2942 % @inlineifset{VAR, TEXT} expands TEXT if VAR is @set. |
| 2943 % | |
| 2944 \long\def\inlineifset#1{\doinlineifset #1,\finish} | |
| 2945 \long\def\doinlineifset#1,#2,\finish{% | |
| 2946 \def\inlinevarname{#1}% | |
| 2947 \expandafter\ifx\csname SET\inlinevarname\endcsname\relax | |
| 2948 \else\ignorespaces#2\fi | |
| 2949 } | |
| 2950 | |
| 2951 % @inlineifclear{VAR, TEXT} expands TEXT if VAR is not @set. | |
| 2952 % | |
| 2953 \long\def\inlineifclear#1{\doinlineifclear #1,\finish} | |
| 2954 \long\def\doinlineifclear#1,#2,\finish{% | |
| 2955 \def\inlinevarname{#1}% | |
| 2956 \expandafter\ifx\csname SET\inlinevarname\endcsname\relax \ignorespaces#2\fi | |
| 2957 } | |
| 2958 | |
| 10841 | 2959 |
| 2960 \message{glyphs,} | |
| 13244 | 2961 % and logos. |
| 2962 | |
| 16189 | 2963 % @@ prints an @, as does @atchar{}. |
| 13244 | 2964 \def\@{\char64 } |
| 16189 | 2965 \let\atchar=\@ |
| 2966 | |
| 2967 % @{ @} @lbracechar{} @rbracechar{} all generate brace characters. | |
| 2968 % Unless we're in typewriter, use \ecfont because the CM text fonts do | |
| 2969 % not have braces, and we don't want to switch into math. | |
| 13254 | 2970 \def\mylbrace{{\ifmonospace\else\ecfont\fi \char123}} |
| 2971 \def\myrbrace{{\ifmonospace\else\ecfont\fi \char125}} | |
| 16189 | 2972 \let\{=\mylbrace \let\lbracechar=\{ |
| 2973 \let\}=\myrbrace \let\rbracechar=\} | |
| 13244 | 2974 \begingroup |
| 2975 % Definitions to produce \{ and \} commands for indices, | |
| 2976 % and @{ and @} for the aux/toc files. | |
| 2977 \catcode`\{ = \other \catcode`\} = \other | |
| 2978 \catcode`\[ = 1 \catcode`\] = 2 | |
| 2979 \catcode`\! = 0 \catcode`\\ = \other | |
| 2980 !gdef!lbracecmd[\{]% | |
| 2981 !gdef!rbracecmd[\}]% | |
| 2982 !gdef!lbraceatcmd[@{]% | |
| 2983 !gdef!rbraceatcmd[@}]% | |
| 2984 !endgroup | |
| 2985 | |
| 2986 % @comma{} to avoid , parsing problems. | |
| 2987 \let\comma = , | |
| 2988 | |
| 2989 % Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent | |
| 2990 % Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H. | |
| 13256 | 2991 \let\, = \ptexc |
| 2992 \let\dotaccent = \ptexdot | |
| 13244 | 2993 \def\ringaccent#1{{\accent23 #1}} |
| 13256 | 2994 \let\tieaccent = \ptext |
| 2995 \let\ubaraccent = \ptexb | |
| 13244 | 2996 \let\udotaccent = \d |
| 2997 | |
| 2998 % Other special characters: @questiondown @exclamdown @ordf @ordm | |
| 2999 % Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss. | |
| 3000 \def\questiondown{?`} | |
| 3001 \def\exclamdown{!`} | |
| 3002 \def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}} | |
| 3003 \def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}} | |
| 3004 | |
| 3005 % Dotless i and dotless j, used for accents. | |
| 3006 \def\imacro{i} | |
| 3007 \def\jmacro{j} | |
| 3008 \def\dotless#1{% | |
| 3009 \def\temp{#1}% | |
| 3010 \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi | |
| 3011 \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi | |
| 3012 \else \errmessage{@dotless can be used only with i or j}% | |
| 3013 \fi\fi | |
| 3014 } | |
| 3015 | |
| 3016 % The \TeX{} logo, as in plain, but resetting the spacing so that a | |
| 3017 % period following counts as ending a sentence. (Idea found in latex.) | |
| 3018 % | |
| 3019 \edef\TeX{\TeX \spacefactor=1000 } | |
| 3020 | |
| 3021 % @LaTeX{} logo. Not quite the same results as the definition in | |
| 3022 % latex.ltx, since we use a different font for the raised A; it's most | |
| 3023 % convenient for us to use an explicitly smaller font, rather than using | |
| 3024 % the \scriptstyle font (since we don't reset \scriptstyle and | |
| 3025 % \scriptscriptstyle). | |
| 3026 % | |
| 3027 \def\LaTeX{% | |
| 3028 L\kern-.36em | |
| 3029 {\setbox0=\hbox{T}% | |
| 13417 | 3030 \vbox to \ht0{\hbox{% |
| 3031 \ifx\textnominalsize\xwordpt | |
| 3032 % for 10pt running text, \lllsize (8pt) is too small for the A in LaTeX. | |
| 3033 % Revert to plain's \scriptsize, which is 7pt. | |
| 3034 \count255=\the\fam $\fam\count255 \scriptstyle A$% | |
| 3035 \else | |
| 3036 % For 11pt, we can use our lllsize. | |
| 3037 \selectfonts\lllsize A% | |
| 3038 \fi | |
| 3039 }% | |
| 3040 \vss | |
| 3041 }}% | |
| 13244 | 3042 \kern-.15em |
| 3043 \TeX | |
| 3044 } | |
| 3045 | |
| 17981 | 3046 % Some math mode symbols. Define \ensuremath to switch into math mode |
| 3047 % unless we are already there. Expansion tricks may not be needed here, | |
| 3048 % but safer, and can't hurt. | |
| 3049 \def\ensuremath{\ifmmode \expandafter\asis \else\expandafter\ensuredmath \fi} | |
| 3050 \def\ensuredmath#1{$\relax#1$} | |
| 3051 % | |
| 3052 \def\bullet{\ensuremath\ptexbullet} | |
| 3053 \def\geq{\ensuremath\ge} | |
| 3054 \def\leq{\ensuremath\le} | |
| 3055 \def\minus{\ensuremath-} | |
| 13244 | 3056 |
| 3057 % @dots{} outputs an ellipsis using the current font. | |
| 3058 % We do .5em per period so that it has the same spacing in the cm | |
| 3059 % typewriter fonts as three actual period characters; on the other hand, | |
| 3060 % in other typewriter fonts three periods are wider than 1.5em. So do | |
| 3061 % whichever is larger. | |
| 3062 % | |
| 3063 \def\dots{% | |
| 3064 \leavevmode | |
| 3065 \setbox0=\hbox{...}% get width of three periods | |
| 3066 \ifdim\wd0 > 1.5em | |
| 3067 \dimen0 = \wd0 | |
| 3068 \else | |
| 3069 \dimen0 = 1.5em | |
| 3070 \fi | |
| 3071 \hbox to \dimen0{% | |
| 3072 \hskip 0pt plus.25fil | |
| 3073 .\hskip 0pt plus1fil | |
| 3074 .\hskip 0pt plus1fil | |
| 3075 .\hskip 0pt plus.5fil | |
| 3076 }% | |
| 3077 } | |
| 3078 | |
| 3079 % @enddots{} is an end-of-sentence ellipsis. | |
| 3080 % | |
| 3081 \def\enddots{% | |
| 3082 \dots | |
| 3083 \spacefactor=\endofsentencespacefactor | |
| 3084 } | |
| 10841 | 3085 |
| 3086 % @point{}, @result{}, @expansion{}, @print{}, @equiv{}. | |
| 3087 % | |
| 3088 % Since these characters are used in examples, they should be an even number of | |
| 3089 % \tt widths. Each \tt character is 1en, so two makes it 1em. | |
| 3090 % | |
| 3091 \def\point{$\star$} | |
| 3092 \def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}} | |
| 3093 \def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}} | |
| 3094 \def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}} | |
| 3095 \def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}} | |
| 3096 \def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}} | |
| 3097 | |
| 3098 % The @error{} command. | |
| 3099 % Adapted from the TeXbook's \boxit. | |
| 3100 % | |
| 3101 \newbox\errorbox | |
| 3102 % | |
| 3103 {\tentt \global\dimen0 = 3em}% Width of the box. | |
| 3104 \dimen2 = .55pt % Thickness of rules | |
| 3105 % The text. (`r' is open on the right, `e' somewhat less so on the left.) | |
| 16047 | 3106 \setbox0 = \hbox{\kern-.75pt \reducedsf \putworderror\kern-1.5pt} |
| 10841 | 3107 % |
| 3108 \setbox\errorbox=\hbox to \dimen0{\hfil | |
| 3109 \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right. | |
| 3110 \advance\hsize by -2\dimen2 % Rules. | |
| 3111 \vbox{% | |
| 3112 \hrule height\dimen2 | |
| 3113 \hbox{\vrule width\dimen2 \kern3pt % Space to left of text. | |
| 3114 \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below. | |
| 3115 \kern3pt\vrule width\dimen2}% Space to right. | |
| 3116 \hrule height\dimen2} | |
| 3117 \hfil} | |
| 3118 % | |
| 3119 \def\error{\leavevmode\lower.7ex\copy\errorbox} | |
| 3120 | |
|
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|
3121 % @pounds{} is a sterling sign, which Knuth put in the CM italic font. |
|
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|
3122 % |
|
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|
3123 \def\pounds{{\it\$}} |
|
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|
3124 |
|
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3125 % @euro{} comes from a separate font, depending on the current style. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3126 % We use the free feym* fonts from the eurosym package by Henrik |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3127 % Theiling, which support regular, slanted, bold and bold slanted (and |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3128 % "outlined" (blackboard board, sort of) versions, which we don't need). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3129 % It is available from http://www.ctan.org/tex-archive/fonts/eurosym. |
| 11419 | 3130 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3131 % Although only regular is the truly official Euro symbol, we ignore |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3132 % that. The Euro is designed to be slightly taller than the regular |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3133 % font height. |
| 11419 | 3134 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3135 % feymr - regular |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3136 % feymo - slanted |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3137 % feybr - bold |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3138 % feybo - bold slanted |
| 11419 | 3139 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3140 % There is no good (free) typewriter version, to my knowledge. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3141 % A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3142 % Hmm. |
| 11419 | 3143 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3144 % Also doesn't work in math. Do we need to do math with euro symbols? |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3145 % Hope not. |
| 11419 | 3146 % |
| 3147 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3148 \def\euro{{\eurofont e}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3149 \def\eurofont{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3150 % We set the font at each command, rather than predefining it in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3151 % \textfonts and the other font-switching commands, so that |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3152 % installations which never need the symbol don't have to have the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3153 % font installed. |
| 11419 | 3154 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3155 % There is only one designed size (nominal 10pt), so we always scale |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3156 % that to the current nominal size. |
| 11419 | 3157 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3158 % By the way, simply using "at 1em" works for cmr10 and the like, but |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3159 % does not work for cmbx10 and other extended/shrunken fonts. |
| 11419 | 3160 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3161 \def\eurosize{\csname\curfontsize nominalsize\endcsname}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3162 % |
| 11419 | 3163 \ifx\curfontstyle\bfstylename |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3164 % bold: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3165 \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize |
| 11419 | 3166 \else |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3167 % regular: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3168 \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3169 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3170 \thiseurofont |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3171 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3172 |
| 11417 | 3173 % Glyphs from the EC fonts. We don't use \let for the aliases, because |
| 3174 % sometimes we redefine the original macro, and the alias should reflect | |
| 3175 % the redefinition. | |
| 11418 | 3176 % |
| 11417 | 3177 % Use LaTeX names for the Icelandic letters. |
| 3178 \def\DH{{\ecfont \char"D0}} % Eth | |
| 3179 \def\dh{{\ecfont \char"F0}} % eth | |
| 3180 \def\TH{{\ecfont \char"DE}} % Thorn | |
| 3181 \def\th{{\ecfont \char"FE}} % thorn | |
| 3182 % | |
| 9100 | 3183 \def\guillemetleft{{\ecfont \char"13}} |
| 3184 \def\guillemotleft{\guillemetleft} | |
| 3185 \def\guillemetright{{\ecfont \char"14}} | |
| 3186 \def\guillemotright{\guillemetright} | |
| 3187 \def\guilsinglleft{{\ecfont \char"0E}} | |
| 3188 \def\guilsinglright{{\ecfont \char"0F}} | |
| 3189 \def\quotedblbase{{\ecfont \char"12}} | |
| 3190 \def\quotesinglbase{{\ecfont \char"0D}} | |
| 3191 % | |
| 10776 | 3192 % This positioning is not perfect (see the ogonek LaTeX package), but |
| 3193 % we have the precomposed glyphs for the most common cases. We put the | |
| 3194 % tests to use those glyphs in the single \ogonek macro so we have fewer | |
| 3195 % dummy definitions to worry about for index entries, etc. | |
| 11418 | 3196 % |
| 10776 | 3197 % ogonek is also used with other letters in Lithuanian (IOU), but using |
| 3198 % the precomposed glyphs for those is not so easy since they aren't in | |
| 3199 % the same EC font. | |
| 3200 \def\ogonek#1{{% | |
| 3201 \def\temp{#1}% | |
| 3202 \ifx\temp\macrocharA\Aogonek | |
| 3203 \else\ifx\temp\macrochara\aogonek | |
| 3204 \else\ifx\temp\macrocharE\Eogonek | |
| 3205 \else\ifx\temp\macrochare\eogonek | |
| 3206 \else | |
| 3207 \ecfont \setbox0=\hbox{#1}% | |
| 3208 \ifdim\ht0=1ex\accent"0C #1% | |
| 3209 \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}% | |
| 3210 \fi | |
| 3211 \fi\fi\fi\fi | |
| 3212 }% | |
| 3213 } | |
| 3214 \def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A} | |
| 3215 \def\aogonek{{\ecfont \char"A1}}\def\macrochara{a} | |
| 3216 \def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E} | |
| 3217 \def\eogonek{{\ecfont \char"A6}}\def\macrochare{e} | |
| 3218 % | |
| 18012 | 3219 % Use the European Computer Modern fonts (cm-super in outline format) |
| 3220 % for non-CM glyphs. That is ec* for regular text and tc* for the text | |
| 3221 % companion symbols (LaTeX TS1 encoding). Both are part of the ec | |
| 3222 % package and follow the same conventions. | |
| 3223 % | |
| 3224 \def\ecfont{\etcfont{e}} | |
| 3225 \def\tcfont{\etcfont{t}} | |
| 3226 % | |
| 3227 \def\etcfont#1{% | |
| 10776 | 3228 % We can't distinguish serif/sans and italic/slanted, but this |
| 9100 | 3229 % is used for crude hacks anyway (like adding French and German |
| 3230 % quotes to documents typeset with CM, where we lose kerning), so | |
| 3231 % hopefully nobody will notice/care. | |
| 3232 \edef\ecsize{\csname\curfontsize ecsize\endcsname}% | |
| 3233 \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}% | |
| 17040 | 3234 \ifmonospace |
| 3235 % typewriter: | |
| 18012 | 3236 \font\thisecfont = #1ctt\ecsize \space at \nominalsize |
| 9100 | 3237 \else |
| 17040 | 3238 \ifx\curfontstyle\bfstylename |
| 3239 % bold: | |
| 18012 | 3240 \font\thisecfont = #1cb\ifusingit{i}{x}\ecsize \space at \nominalsize |
| 17040 | 3241 \else |
| 3242 % regular: | |
| 18012 | 3243 \font\thisecfont = #1c\ifusingit{ti}{rm}\ecsize \space at \nominalsize |
| 17040 | 3244 \fi |
| 9100 | 3245 \fi |
| 3246 \thisecfont | |
| 3247 } | |
| 3248 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3249 % @registeredsymbol - R in a circle. The font for the R should really |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3250 % be smaller yet, but lllsize is the best we can do for now. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3251 % Adapted from the plain.tex definition of \copyright. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3252 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3253 \def\registeredsymbol{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3254 $^{{\ooalign{\hfil\raise.07ex\hbox{\selectfonts\lllsize R}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3255 \hfil\crcr\Orb}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3256 }$% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3257 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3258 |
| 7201 | 3259 % @textdegree - the normal degrees sign. |
| 3260 % | |
| 3261 \def\textdegree{$^\circ$} | |
| 3262 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3263 % Laurent Siebenmann reports \Orb undefined with: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3264 % Textures 1.7.7 (preloaded format=plain 93.10.14) (68K) 16 APR 2004 02:38 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3265 % so we'll define it if necessary. |
| 11418 | 3266 % |
| 14397 | 3267 \ifx\Orb\thisisundefined |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3268 \def\Orb{\mathhexbox20D} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3269 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3270 |
| 9100 | 3271 % Quotes. |
| 3272 \chardef\quotedblleft="5C | |
| 3273 \chardef\quotedblright=`\" | |
| 3274 \chardef\quoteleft=`\` | |
| 3275 \chardef\quoteright=`\' | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3276 |
| 9529 | 3277 |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3278 \message{page headings,} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3279 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3280 \newskip\titlepagetopglue \titlepagetopglue = 1.5in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3281 \newskip\titlepagebottomglue \titlepagebottomglue = 2pc |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3282 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3283 % First the title page. Must do @settitle before @titlepage. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3284 \newif\ifseenauthor |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3285 \newif\iffinishedtitlepage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3286 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3287 % Do an implicit @contents or @shortcontents after @end titlepage if the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3288 % user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3289 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3290 \newif\ifsetcontentsaftertitlepage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3291 \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3292 \newif\ifsetshortcontentsaftertitlepage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3293 \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3294 |
| 14256 | 3295 \parseargdef\shorttitlepage{% |
| 3296 \begingroup \hbox{}\vskip 1.5in \chaprm \centerline{#1}% | |
| 3297 \endgroup\page\hbox{}\page} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3298 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3299 \envdef\titlepage{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3300 % Open one extra group, as we want to close it in the middle of \Etitlepage. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3301 \begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3302 \parindent=0pt \textfonts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3303 % Leave some space at the very top of the page. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3304 \vglue\titlepagetopglue |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3305 % No rule at page bottom unless we print one at the top with @title. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3306 \finishedtitlepagetrue |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3307 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3308 % Most title ``pages'' are actually two pages long, with space |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3309 % at the top of the second. We don't want the ragged left on the second. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3310 \let\oldpage = \page |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3311 \def\page{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3312 \iffinishedtitlepage\else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3313 \finishtitlepage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3314 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3315 \let\page = \oldpage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3316 \page |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3317 \null |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3318 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3319 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3320 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3321 \def\Etitlepage{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3322 \iffinishedtitlepage\else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3323 \finishtitlepage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3324 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3325 % It is important to do the page break before ending the group, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3326 % because the headline and footline are only empty inside the group. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3327 % If we use the new definition of \page, we always get a blank page |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3328 % after the title page, which we certainly don't want. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3329 \oldpage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3330 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3331 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3332 % Need this before the \...aftertitlepage checks so that if they are |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3333 % in effect the toc pages will come out with page numbers. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3334 \HEADINGSon |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3335 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3336 % If they want short, they certainly want long too. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3337 \ifsetshortcontentsaftertitlepage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3338 \shortcontents |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3339 \contents |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3340 \global\let\shortcontents = \relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3341 \global\let\contents = \relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3342 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3343 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3344 \ifsetcontentsaftertitlepage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3345 \contents |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3346 \global\let\contents = \relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3347 \global\let\shortcontents = \relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3348 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3349 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3350 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3351 \def\finishtitlepage{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3352 \vskip4pt \hrule height 2pt width \hsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3353 \vskip\titlepagebottomglue |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3354 \finishedtitlepagetrue |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3355 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3356 |
| 17075 | 3357 % Settings used for typesetting titles: no hyphenation, no indentation, |
| 3358 % don't worry much about spacing, ragged right. This should be used | |
| 3359 % inside a \vbox, and fonts need to be set appropriately first. Because | |
| 3360 % it is always used for titles, nothing else, we call \rmisbold. \par | |
| 3361 % should be specified before the end of the \vbox, since a vbox is a group. | |
| 3362 % | |
| 3363 \def\raggedtitlesettings{% | |
| 3364 \rmisbold | |
| 3365 \hyphenpenalty=10000 | |
| 3366 \parindent=0pt | |
| 3367 \tolerance=5000 | |
| 3368 \ptexraggedright | |
| 3369 } | |
| 3370 | |
| 14809 | 3371 % Macros to be used within @titlepage: |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3372 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3373 \let\subtitlerm=\tenrm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3374 \def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3375 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3376 \parseargdef\title{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3377 \checkenv\titlepage |
| 17075 | 3378 \vbox{\titlefonts \raggedtitlesettings #1\par}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3379 % print a rule at the page bottom also. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3380 \finishedtitlepagefalse |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3381 \vskip4pt \hrule height 4pt width \hsize \vskip4pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3382 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3383 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3384 \parseargdef\subtitle{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3385 \checkenv\titlepage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3386 {\subtitlefont \rightline{#1}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3387 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3388 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3389 % @author should come last, but may come many times. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3390 % It can also be used inside @quotation. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3391 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3392 \parseargdef\author{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3393 \def\temp{\quotation}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3394 \ifx\thisenv\temp |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3395 \def\quotationauthor{#1}% printed in \Equotation. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3396 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3397 \checkenv\titlepage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3398 \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi |
| 10776 | 3399 {\secfonts\rmisbold \leftline{#1}}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3400 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3401 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3402 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3403 |
| 14809 | 3404 % Set up page headings and footings. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3405 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3406 \let\thispage=\folio |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3407 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3408 \newtoks\evenheadline % headline on even pages |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3409 \newtoks\oddheadline % headline on odd pages |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3410 \newtoks\evenfootline % footline on even pages |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3411 \newtoks\oddfootline % footline on odd pages |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3412 |
| 18090 | 3413 % Now make \makeheadline and \makefootline in Plain TeX use those variables |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3414 \headline={{\textfonts\rm \ifodd\pageno \the\oddheadline |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3415 \else \the\evenheadline \fi}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3416 \footline={{\textfonts\rm \ifodd\pageno \the\oddfootline |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3417 \else \the\evenfootline \fi}\HEADINGShook} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3418 \let\HEADINGShook=\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3419 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3420 % Commands to set those variables. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3421 % For example, this is what @headings on does |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3422 % @evenheading @thistitle|@thispage|@thischapter |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3423 % @oddheading @thischapter|@thispage|@thistitle |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3424 % @evenfooting @thisfile|| |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3425 % @oddfooting ||@thisfile |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3426 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3427 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3428 \def\evenheading{\parsearg\evenheadingxxx} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3429 \def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3430 \def\evenheadingyyy #1\|#2\|#3\|#4\finish{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3431 \global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3432 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3433 \def\oddheading{\parsearg\oddheadingxxx} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3434 \def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3435 \def\oddheadingyyy #1\|#2\|#3\|#4\finish{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3436 \global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3437 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3438 \parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3439 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3440 \def\evenfooting{\parsearg\evenfootingxxx} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3441 \def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3442 \def\evenfootingyyy #1\|#2\|#3\|#4\finish{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3443 \global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3444 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3445 \def\oddfooting{\parsearg\oddfootingxxx} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3446 \def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3447 \def\oddfootingyyy #1\|#2\|#3\|#4\finish{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3448 \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3449 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3450 % Leave some space for the footline. Hopefully ok to assume |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3451 % @evenfooting will not be used by itself. |
| 6968 | 3452 \global\advance\pageheight by -12pt |
| 3453 \global\advance\vsize by -12pt | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3454 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3455 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3456 \parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3457 |
| 9083 | 3458 % @evenheadingmarks top \thischapter <- chapter at the top of a page |
| 3459 % @evenheadingmarks bottom \thischapter <- chapter at the bottom of a page | |
| 3460 % | |
| 3461 % The same set of arguments for: | |
| 3462 % | |
| 3463 % @oddheadingmarks | |
| 3464 % @evenfootingmarks | |
| 3465 % @oddfootingmarks | |
| 3466 % @everyheadingmarks | |
| 3467 % @everyfootingmarks | |
| 3468 | |
| 18090 | 3469 % These define \getoddheadingmarks, \getevenheadingmarks, |
| 3470 % \getoddfootingmarks, and \getevenfootingmarks, each to one of | |
| 3471 % \gettopheadingmarks, \getbottomheadingmarks. | |
| 3472 % | |
| 9083 | 3473 \def\evenheadingmarks{\headingmarks{even}{heading}} |
| 3474 \def\oddheadingmarks{\headingmarks{odd}{heading}} | |
| 3475 \def\evenfootingmarks{\headingmarks{even}{footing}} | |
| 3476 \def\oddfootingmarks{\headingmarks{odd}{footing}} | |
| 3477 \def\everyheadingmarks#1 {\headingmarks{even}{heading}{#1} | |
| 3478 \headingmarks{odd}{heading}{#1} } | |
| 3479 \def\everyfootingmarks#1 {\headingmarks{even}{footing}{#1} | |
| 3480 \headingmarks{odd}{footing}{#1} } | |
| 3481 % #1 = even/odd, #2 = heading/footing, #3 = top/bottom. | |
| 3482 \def\headingmarks#1#2#3 {% | |
| 3483 \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname | |
| 3484 \global\expandafter\let\csname get#1#2marks\endcsname \temp | |
| 3485 } | |
| 3486 | |
| 3487 \everyheadingmarks bottom | |
| 3488 \everyfootingmarks bottom | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3489 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3490 % @headings double turns headings on for double-sided printing. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3491 % @headings single turns headings on for single-sided printing. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3492 % @headings off turns them off. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3493 % @headings on same as @headings double, retained for compatibility. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3494 % @headings after turns on double-sided headings after this page. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3495 % @headings doubleafter turns on double-sided headings after this page. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3496 % @headings singleafter turns on single-sided headings after this page. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3497 % By default, they are off at the start of a document, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3498 % and turned `on' after @end titlepage. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3499 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3500 \def\headings #1 {\csname HEADINGS#1\endcsname} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3501 |
| 13155 | 3502 \def\headingsoff{% non-global headings elimination |
| 3503 \evenheadline={\hfil}\evenfootline={\hfil}% | |
| 3504 \oddheadline={\hfil}\oddfootline={\hfil}% | |
| 3505 } | |
| 3506 | |
| 3507 \def\HEADINGSoff{{\globaldefs=1 \headingsoff}} % global setting | |
| 3508 \HEADINGSoff % it's the default | |
| 3509 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3510 % When we turn headings on, set the page number to 1. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3511 % For double-sided printing, put current file name in lower left corner, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3512 % chapter name on inside top of right hand pages, document |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3513 % title on inside top of left hand pages, and page numbers on outside top |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3514 % edge of all pages. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3515 \def\HEADINGSdouble{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3516 \global\pageno=1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3517 \global\evenfootline={\hfil} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3518 \global\oddfootline={\hfil} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3519 \global\evenheadline={\line{\folio\hfil\thistitle}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3520 \global\oddheadline={\line{\thischapter\hfil\folio}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3521 \global\let\contentsalignmacro = \chapoddpage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3522 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3523 \let\contentsalignmacro = \chappager |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3524 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3525 % For single-sided printing, chapter title goes across top left of page, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3526 % page number on top right. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3527 \def\HEADINGSsingle{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3528 \global\pageno=1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3529 \global\evenfootline={\hfil} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3530 \global\oddfootline={\hfil} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3531 \global\evenheadline={\line{\thischapter\hfil\folio}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3532 \global\oddheadline={\line{\thischapter\hfil\folio}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3533 \global\let\contentsalignmacro = \chappager |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3534 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3535 \def\HEADINGSon{\HEADINGSdouble} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3536 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3537 \def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3538 \let\HEADINGSdoubleafter=\HEADINGSafter |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3539 \def\HEADINGSdoublex{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3540 \global\evenfootline={\hfil} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3541 \global\oddfootline={\hfil} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3542 \global\evenheadline={\line{\folio\hfil\thistitle}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3543 \global\oddheadline={\line{\thischapter\hfil\folio}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3544 \global\let\contentsalignmacro = \chapoddpage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3545 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3546 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3547 \def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3548 \def\HEADINGSsinglex{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3549 \global\evenfootline={\hfil} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3550 \global\oddfootline={\hfil} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3551 \global\evenheadline={\line{\thischapter\hfil\folio}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3552 \global\oddheadline={\line{\thischapter\hfil\folio}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3553 \global\let\contentsalignmacro = \chappager |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3554 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3555 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3556 % Subroutines used in generating headings |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3557 % This produces Day Month Year style of output. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3558 % Only define if not already defined, in case a txi-??.tex file has set |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3559 % up a different format (e.g., txi-cs.tex does this). |
| 14397 | 3560 \ifx\today\thisisundefined |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3561 \def\today{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3562 \number\day\space |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3563 \ifcase\month |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3564 \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3565 \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3566 \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3567 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3568 \space\number\year} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3569 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3570 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3571 % @settitle line... specifies the title of the document, for headings. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3572 % It generates no output of its own. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3573 \def\thistitle{\putwordNoTitle} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3574 \def\settitle{\parsearg{\gdef\thistitle}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3575 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3576 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3577 \message{tables,} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3578 % Tables -- @table, @ftable, @vtable, @item(x). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3579 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3580 % default indentation of table text |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3581 \newdimen\tableindent \tableindent=.8in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3582 % default indentation of @itemize and @enumerate text |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3583 \newdimen\itemindent \itemindent=.3in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3584 % margin between end of table item and start of table text. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3585 \newdimen\itemmargin \itemmargin=.1in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3586 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3587 % used internally for \itemindent minus \itemmargin |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3588 \newdimen\itemmax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3589 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3590 % Note @table, @ftable, and @vtable define @item, @itemx, etc., with |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3591 % these defs. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3592 % They also define \itemindex |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3593 % to index the item name in whatever manner is desired (perhaps none). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3594 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3595 \newif\ifitemxneedsnegativevskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3596 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3597 \def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3598 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3599 \def\internalBitem{\smallbreak \parsearg\itemzzz} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3600 \def\internalBitemx{\itemxpar \parsearg\itemzzz} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3601 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3602 \def\itemzzz #1{\begingroup % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3603 \advance\hsize by -\rightskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3604 \advance\hsize by -\tableindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3605 \setbox0=\hbox{\itemindicate{#1}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3606 \itemindex{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3607 \nobreak % This prevents a break before @itemx. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3608 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3609 % If the item text does not fit in the space we have, put it on a line |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3610 % by itself, and do not allow a page break either before or after that |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3611 % line. We do not start a paragraph here because then if the next |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3612 % command is, e.g., @kindex, the whatsit would get put into the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3613 % horizontal list on a line by itself, resulting in extra blank space. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3614 \ifdim \wd0>\itemmax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3615 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3616 % Make this a paragraph so we get the \parskip glue and wrapping, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3617 % but leave it ragged-right. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3618 \begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3619 \advance\leftskip by-\tableindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3620 \advance\hsize by\tableindent |
| 13155 | 3621 \advance\rightskip by0pt plus1fil\relax |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3622 \leavevmode\unhbox0\par |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3623 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3624 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3625 % We're going to be starting a paragraph, but we don't want the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3626 % \parskip glue -- logically it's part of the @item we just started. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3627 \nobreak \vskip-\parskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3628 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3629 % Stop a page break at the \parskip glue coming up. However, if |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3630 % what follows is an environment such as @example, there will be no |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3631 % \parskip glue; then the negative vskip we just inserted would |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3632 % cause the example and the item to crash together. So we use this |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3633 % bizarre value of 10001 as a signal to \aboveenvbreak to insert |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3634 % \parskip glue after all. Section titles are handled this way also. |
| 11418 | 3635 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3636 \penalty 10001 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3637 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3638 \itemxneedsnegativevskipfalse |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3639 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3640 % The item text fits into the space. Start a paragraph, so that the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3641 % following text (if any) will end up on the same line. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3642 \noindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3643 % Do this with kerns and \unhbox so that if there is a footnote in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3644 % the item text, it can migrate to the main vertical list and |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3645 % eventually be printed. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3646 \nobreak\kern-\tableindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3647 \dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3648 \unhbox0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3649 \nobreak\kern\dimen0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3650 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3651 \itemxneedsnegativevskiptrue |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3652 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3653 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3654 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3655 \def\item{\errmessage{@item while not in a list environment}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3656 \def\itemx{\errmessage{@itemx while not in a list environment}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3657 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3658 % @table, @ftable, @vtable. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3659 \envdef\table{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3660 \let\itemindex\gobble |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3661 \tablecheck{table}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3662 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3663 \envdef\ftable{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3664 \def\itemindex ##1{\doind {fn}{\code{##1}}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3665 \tablecheck{ftable}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3666 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3667 \envdef\vtable{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3668 \def\itemindex ##1{\doind {vr}{\code{##1}}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3669 \tablecheck{vtable}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3670 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3671 \def\tablecheck#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3672 \ifnum \the\catcode`\^^M=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3673 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3674 \errmessage{This command won't work in this context; perhaps the problem is |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3675 that we are \inenvironment\thisenv}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3676 \def\next{\doignore{#1}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3677 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3678 \let\next\tablex |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3679 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3680 \next |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3681 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3682 \def\tablex#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3683 \def\itemindicate{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3684 \parsearg\tabley |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3685 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3686 \def\tabley#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3687 {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3688 \makevalueexpandable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3689 \edef\temp{\noexpand\tablez #1\space\space\space}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3690 \expandafter |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3691 }\temp \endtablez |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3692 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3693 \def\tablez #1 #2 #3 #4\endtablez{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3694 \aboveenvbreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3695 \ifnum 0#1>0 \advance \leftskip by #1\mil \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3696 \ifnum 0#2>0 \tableindent=#2\mil \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3697 \ifnum 0#3>0 \advance \rightskip by #3\mil \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3698 \itemmax=\tableindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3699 \advance \itemmax by -\itemmargin |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3700 \advance \leftskip by \tableindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3701 \exdentamount=\tableindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3702 \parindent = 0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3703 \parskip = \smallskipamount |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3704 \ifdim \parskip=0pt \parskip=2pt \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3705 \let\item = \internalBitem |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3706 \let\itemx = \internalBitemx |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3707 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3708 \def\Etable{\endgraf\afterenvbreak} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3709 \let\Eftable\Etable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3710 \let\Evtable\Etable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3711 \let\Eitemize\Etable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3712 \let\Eenumerate\Etable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3713 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3714 % This is the counter used by @enumerate, which is really @itemize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3715 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3716 \newcount \itemno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3717 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3718 \envdef\itemize{\parsearg\doitemize} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3719 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3720 \def\doitemize#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3721 \aboveenvbreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3722 \itemmax=\itemindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3723 \advance\itemmax by -\itemmargin |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3724 \advance\leftskip by \itemindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3725 \exdentamount=\itemindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3726 \parindent=0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3727 \parskip=\smallskipamount |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3728 \ifdim\parskip=0pt \parskip=2pt \fi |
| 11060 | 3729 % |
| 17590 | 3730 % Try typesetting the item mark so that if the document erroneously says |
| 11060 | 3731 % something like @itemize @samp (intending @table), there's an error |
| 3732 % right away at the @itemize. It's not the best error message in the | |
| 3733 % world, but it's better than leaving it to the @item. This means if | |
| 3734 % the user wants an empty mark, they have to say @w{} not just @w. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3735 \def\itemcontents{#1}% |
| 11060 | 3736 \setbox0 = \hbox{\itemcontents}% |
| 3737 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3738 % @itemize with no arg is equivalent to @itemize @bullet. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3739 \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi |
| 11060 | 3740 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3741 \let\item=\itemizeitem |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3742 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3743 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3744 % Definition of @item while inside @itemize and @enumerate. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3745 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3746 \def\itemizeitem{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3747 \advance\itemno by 1 % for enumerations |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3748 {\let\par=\endgraf \smallbreak}% reasonable place to break |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3749 {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3750 % If the document has an @itemize directly after a section title, a |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3751 % \nobreak will be last on the list, and \sectionheading will have |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3752 % done a \vskip-\parskip. In that case, we don't want to zero |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3753 % parskip, or the item text will crash with the heading. On the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3754 % other hand, when there is normal text preceding the item (as there |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3755 % usually is), we do want to zero parskip, or there would be too much |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3756 % space. In that case, we won't have a \nobreak before. At least |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3757 % that's the theory. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3758 \ifnum\lastpenalty<10000 \parskip=0in \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3759 \noindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3760 \hbox to 0pt{\hss \itemcontents \kern\itemmargin}% |
| 11060 | 3761 % |
| 18089 | 3762 \ifinner\else |
| 3763 \vadjust{\penalty 1200}% not good to break after first line of item. | |
| 3764 \fi | |
| 3765 % We can be in inner vertical mode in a footnote, although an | |
| 3766 % @itemize looks awful there. | |
| 3767 }% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3768 \flushcr |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3769 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3770 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3771 % \splitoff TOKENS\endmark defines \first to be the first token in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3772 % TOKENS, and \rest to be the remainder. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3773 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3774 \def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3775 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3776 % Allow an optional argument of an uppercase letter, lowercase letter, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3777 % or number, to specify the first label in the enumerated list. No |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3778 % argument is the same as `1'. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3779 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3780 \envparseargdef\enumerate{\enumeratey #1 \endenumeratey} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3781 \def\enumeratey #1 #2\endenumeratey{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3782 % If we were given no argument, pretend we were given `1'. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3783 \def\thearg{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3784 \ifx\thearg\empty \def\thearg{1}\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3785 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3786 % Detect if the argument is a single token. If so, it might be a |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3787 % letter. Otherwise, the only valid thing it can be is a number. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3788 % (We will always have one token, because of the test we just made. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3789 % This is a good thing, since \splitoff doesn't work given nothing at |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3790 % all -- the first parameter is undelimited.) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3791 \expandafter\splitoff\thearg\endmark |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3792 \ifx\rest\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3793 % Only one token in the argument. It could still be anything. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3794 % A ``lowercase letter'' is one whose \lccode is nonzero. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3795 % An ``uppercase letter'' is one whose \lccode is both nonzero, and |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3796 % not equal to itself. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3797 % Otherwise, we assume it's a number. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3798 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3799 % We need the \relax at the end of the \ifnum lines to stop TeX from |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3800 % continuing to look for a <number>. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3801 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3802 \ifnum\lccode\expandafter`\thearg=0\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3803 \numericenumerate % a number (we hope) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3804 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3805 % It's a letter. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3806 \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3807 \lowercaseenumerate % lowercase letter |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3808 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3809 \uppercaseenumerate % uppercase letter |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3810 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3811 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3812 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3813 % Multiple tokens in the argument. We hope it's a number. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3814 \numericenumerate |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3815 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3816 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3817 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3818 % An @enumerate whose labels are integers. The starting integer is |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3819 % given in \thearg. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3820 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3821 \def\numericenumerate{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3822 \itemno = \thearg |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3823 \startenumeration{\the\itemno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3824 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3825 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3826 % The starting (lowercase) letter is in \thearg. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3827 \def\lowercaseenumerate{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3828 \itemno = \expandafter`\thearg |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3829 \startenumeration{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3830 % Be sure we're not beyond the end of the alphabet. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3831 \ifnum\itemno=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3832 \errmessage{No more lowercase letters in @enumerate; get a bigger |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3833 alphabet}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3834 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3835 \char\lccode\itemno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3836 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3837 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3838 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3839 % The starting (uppercase) letter is in \thearg. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3840 \def\uppercaseenumerate{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3841 \itemno = \expandafter`\thearg |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3842 \startenumeration{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3843 % Be sure we're not beyond the end of the alphabet. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3844 \ifnum\itemno=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3845 \errmessage{No more uppercase letters in @enumerate; get a bigger |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3846 alphabet} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3847 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3848 \char\uccode\itemno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3849 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3850 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3851 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3852 % Call \doitemize, adding a period to the first argument and supplying the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3853 % common last two arguments. Also subtract one from the initial value in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3854 % \itemno, since @item increments \itemno. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3855 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3856 \def\startenumeration#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3857 \advance\itemno by -1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3858 \doitemize{#1.}\flushcr |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3859 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3860 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3861 % @alphaenumerate and @capsenumerate are abbreviations for giving an arg |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3862 % to @enumerate. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3863 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3864 \def\alphaenumerate{\enumerate{a}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3865 \def\capsenumerate{\enumerate{A}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3866 \def\Ealphaenumerate{\Eenumerate} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3867 \def\Ecapsenumerate{\Eenumerate} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3868 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3869 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3870 % @multitable macros |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3871 % Amy Hendrickson, 8/18/94, 3/6/96 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3872 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3873 % @multitable ... @end multitable will make as many columns as desired. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3874 % Contents of each column will wrap at width given in preamble. Width |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3875 % can be specified either with sample text given in a template line, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3876 % or in percent of \hsize, the current width of text on page. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3877 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3878 % Table can continue over pages but will only break between lines. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3879 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3880 % To make preamble: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3881 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3882 % Either define widths of columns in terms of percent of \hsize: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3883 % @multitable @columnfractions .25 .3 .45 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3884 % @item ... |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3885 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3886 % Numbers following @columnfractions are the percent of the total |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3887 % current hsize to be used for each column. You may use as many |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3888 % columns as desired. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3889 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3890 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3891 % Or use a template: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3892 % @multitable {Column 1 template} {Column 2 template} {Column 3 template} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3893 % @item ... |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3894 % using the widest term desired in each column. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3895 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3896 % Each new table line starts with @item, each subsequent new column |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3897 % starts with @tab. Empty columns may be produced by supplying @tab's |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3898 % with nothing between them for as many times as empty columns are needed, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3899 % ie, @tab@tab@tab will produce two empty columns. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3900 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3901 % @item, @tab do not need to be on their own lines, but it will not hurt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3902 % if they are. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3903 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3904 % Sample multitable: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3905 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3906 % @multitable {Column 1 template} {Column 2 template} {Column 3 template} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3907 % @item first col stuff @tab second col stuff @tab third col |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3908 % @item |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3909 % first col stuff |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3910 % @tab |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3911 % second col stuff |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3912 % @tab |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3913 % third col |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3914 % @item first col stuff @tab second col stuff |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3915 % @tab Many paragraphs of text may be used in any column. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3916 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3917 % They will wrap at the width determined by the template. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3918 % @item@tab@tab This will be in third column. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3919 % @end multitable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3920 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3921 % Default dimensions may be reset by user. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3922 % @multitableparskip is vertical space between paragraphs in table. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3923 % @multitableparindent is paragraph indent in table. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3924 % @multitablecolmargin is horizontal space to be left between columns. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3925 % @multitablelinespace is space to leave between table items, baseline |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3926 % to baseline. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3927 % 0pt means it depends on current normal line spacing. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3928 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3929 \newskip\multitableparskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3930 \newskip\multitableparindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3931 \newdimen\multitablecolspace |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3932 \newskip\multitablelinespace |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3933 \multitableparskip=0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3934 \multitableparindent=6pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3935 \multitablecolspace=12pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3936 \multitablelinespace=0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3937 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3938 % Macros used to set up halign preamble: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3939 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3940 \let\endsetuptable\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3941 \def\xendsetuptable{\endsetuptable} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3942 \let\columnfractions\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3943 \def\xcolumnfractions{\columnfractions} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3944 \newif\ifsetpercent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3945 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3946 % #1 is the @columnfraction, usually a decimal number like .5, but might |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3947 % be just 1. We just use it, whatever it is. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3948 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3949 \def\pickupwholefraction#1 {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3950 \global\advance\colcount by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3951 \expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3952 \setuptable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3953 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3954 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3955 \newcount\colcount |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3956 \def\setuptable#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3957 \def\firstarg{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3958 \ifx\firstarg\xendsetuptable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3959 \let\go = \relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3960 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3961 \ifx\firstarg\xcolumnfractions |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3962 \global\setpercenttrue |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3963 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3964 \ifsetpercent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3965 \let\go\pickupwholefraction |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3966 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3967 \global\advance\colcount by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3968 \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3969 % separator; typically that is always in the input, anyway. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3970 \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3971 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3972 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3973 \ifx\go\pickupwholefraction |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3974 % Put the argument back for the \pickupwholefraction call, so |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3975 % we'll always have a period there to be parsed. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3976 \def\go{\pickupwholefraction#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3977 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3978 \let\go = \setuptable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3979 \fi% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3980 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3981 \go |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3982 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3983 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3984 % multitable-only commands. |
| 17630 | 3985 % |
| 3986 % @headitem starts a heading row, which we typeset in bold. Assignments | |
| 3987 % have to be global since we are inside the implicit group of an | |
| 3988 % alignment entry. \everycr below resets \everytab so we don't have to | |
| 11060 | 3989 % undo it ourselves. |
| 3990 \def\headitemfont{\b}% for people to use in the template row; not changeable | |
| 3991 \def\headitem{% | |
| 3992 \checkenv\multitable | |
| 3993 \crcr | |
| 17630 | 3994 \gdef\headitemcrhook{\nobreak}% attempt to avoid page break after headings |
| 11060 | 3995 \global\everytab={\bf}% can't use \headitemfont since the parsing differs |
| 3996 \the\everytab % for the first item | |
| 3997 }% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
3998 % |
| 17630 | 3999 % default for tables with no headings. |
| 4000 \let\headitemcrhook=\relax | |
| 4001 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4002 % A \tab used to include \hskip1sp. But then the space in a template |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4003 % line is not enough. That is bad. So let's go back to just `&' until |
| 11060 | 4004 % we again encounter the problem the 1sp was intended to solve. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4005 % --karl, nathan@acm.org, 20apr99. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4006 \def\tab{\checkenv\multitable &\the\everytab}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4007 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4008 % @multitable ... @end multitable definitions: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4009 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4010 \newtoks\everytab % insert after every tab. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4011 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4012 \envdef\multitable{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4013 \vskip\parskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4014 \startsavinginserts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4015 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4016 % @item within a multitable starts a normal row. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4017 % We use \def instead of \let so that if one of the multitable entries |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4018 % contains an @itemize, we don't choke on the \item (seen as \crcr aka |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4019 % \endtemplate) expanding \doitemize. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4020 \def\item{\crcr}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4021 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4022 \tolerance=9500 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4023 \hbadness=9500 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4024 \setmultitablespacing |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4025 \parskip=\multitableparskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4026 \parindent=\multitableparindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4027 \overfullrule=0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4028 \global\colcount=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4029 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4030 \everycr = {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4031 \noalign{% |
| 17630 | 4032 \global\everytab={}% Reset from possible headitem. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4033 \global\colcount=0 % Reset the column counter. |
| 17630 | 4034 % |
| 4035 % Check for saved footnotes, etc.: | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4036 \checkinserts |
| 17630 | 4037 % |
| 4038 % Perhaps a \nobreak, then reset: | |
| 4039 \headitemcrhook | |
| 4040 \global\let\headitemcrhook=\relax | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4041 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4042 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4043 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4044 \parsearg\domultitable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4045 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4046 \def\domultitable#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4047 % To parse everything between @multitable and @item: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4048 \setuptable#1 \endsetuptable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4049 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4050 % This preamble sets up a generic column definition, which will |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4051 % be used as many times as user calls for columns. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4052 % \vtop will set a single line and will also let text wrap and |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4053 % continue for many paragraphs if desired. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4054 \halign\bgroup &% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4055 \global\advance\colcount by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4056 \multistrut |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4057 \vtop{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4058 % Use the current \colcount to find the correct column width: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4059 \hsize=\expandafter\csname col\the\colcount\endcsname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4060 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4061 % In order to keep entries from bumping into each other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4062 % we will add a \leftskip of \multitablecolspace to all columns after |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4063 % the first one. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4064 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4065 % If a template has been used, we will add \multitablecolspace |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4066 % to the width of each template entry. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4067 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4068 % If the user has set preamble in terms of percent of \hsize we will |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4069 % use that dimension as the width of the column, and the \leftskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4070 % will keep entries from bumping into each other. Table will start at |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4071 % left margin and final column will justify at right margin. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4072 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4073 % Make sure we don't inherit \rightskip from the outer environment. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4074 \rightskip=0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4075 \ifnum\colcount=1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4076 % The first column will be indented with the surrounding text. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4077 \advance\hsize by\leftskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4078 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4079 \ifsetpercent \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4080 % If user has not set preamble in terms of percent of \hsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4081 % we will advance \hsize by \multitablecolspace. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4082 \advance\hsize by \multitablecolspace |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4083 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4084 % In either case we will make \leftskip=\multitablecolspace: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4085 \leftskip=\multitablecolspace |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4086 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4087 % Ignoring space at the beginning and end avoids an occasional spurious |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4088 % blank line, when TeX decides to break the line at the space before the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4089 % box from the multistrut, so the strut ends up on a line by itself. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4090 % For example: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4091 % @multitable @columnfractions .11 .89 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4092 % @item @code{#} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4093 % @tab Legal holiday which is valid in major parts of the whole country. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4094 % Is automatically provided with highlighting sequences respectively |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4095 % marking characters. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4096 \noindent\ignorespaces##\unskip\multistrut |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4097 }\cr |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4098 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4099 \def\Emultitable{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4100 \crcr |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4101 \egroup % end the \halign |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4102 \global\setpercentfalse |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4103 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4104 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4105 \def\setmultitablespacing{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4106 \def\multistrut{\strut}% just use the standard line spacing |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4107 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4108 % Compute \multitablelinespace (if not defined by user) for use in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4109 % \multitableparskip calculation. We used define \multistrut based on |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4110 % this, but (ironically) that caused the spacing to be off. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4111 % See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4112 \ifdim\multitablelinespace=0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4113 \setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4114 \global\advance\multitablelinespace by-\ht0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4115 \fi |
| 14809 | 4116 % Test to see if parskip is larger than space between lines of |
| 4117 % table. If not, do nothing. | |
| 4118 % If so, set to same dimension as multitablelinespace. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4119 \ifdim\multitableparskip>\multitablelinespace |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4120 \global\multitableparskip=\multitablelinespace |
| 15749 | 4121 \global\advance\multitableparskip-7pt % to keep parskip somewhat smaller |
| 4122 % than skip between lines in the table. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4123 \fi% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4124 \ifdim\multitableparskip=0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4125 \global\multitableparskip=\multitablelinespace |
| 15749 | 4126 \global\advance\multitableparskip-7pt % to keep parskip somewhat smaller |
| 4127 % than skip between lines in the table. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4128 \fi} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4129 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4130 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4131 \message{conditionals,} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4132 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4133 % @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4134 % @ifnotxml always succeed. They currently do nothing; we don't |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4135 % attempt to check whether the conditionals are properly nested. But we |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4136 % have to remember that they are conditionals, so that @end doesn't |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4137 % attempt to close an environment group. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4138 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4139 \def\makecond#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4140 \expandafter\let\csname #1\endcsname = \relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4141 \expandafter\let\csname iscond.#1\endcsname = 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4142 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4143 \makecond{iftex} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4144 \makecond{ifnotdocbook} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4145 \makecond{ifnothtml} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4146 \makecond{ifnotinfo} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4147 \makecond{ifnotplaintext} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4148 \makecond{ifnotxml} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4149 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4150 % Ignore @ignore, @ifhtml, @ifinfo, and the like. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4151 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4152 \def\direntry{\doignore{direntry}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4153 \def\documentdescription{\doignore{documentdescription}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4154 \def\docbook{\doignore{docbook}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4155 \def\html{\doignore{html}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4156 \def\ifdocbook{\doignore{ifdocbook}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4157 \def\ifhtml{\doignore{ifhtml}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4158 \def\ifinfo{\doignore{ifinfo}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4159 \def\ifnottex{\doignore{ifnottex}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4160 \def\ifplaintext{\doignore{ifplaintext}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4161 \def\ifxml{\doignore{ifxml}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4162 \def\ignore{\doignore{ignore}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4163 \def\menu{\doignore{menu}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4164 \def\xml{\doignore{xml}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4165 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4166 % Ignore text until a line `@end #1', keeping track of nested conditionals. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4167 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4168 % A count to remember the depth of nesting. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4169 \newcount\doignorecount |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4170 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4171 \def\doignore#1{\begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4172 % Scan in ``verbatim'' mode: |
| 6635 | 4173 \obeylines |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4174 \catcode`\@ = \other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4175 \catcode`\{ = \other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4176 \catcode`\} = \other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4177 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4178 % Make sure that spaces turn into tokens that match what \doignoretext wants. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4179 \spaceisspace |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4180 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4181 % Count number of #1's that we've seen. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4182 \doignorecount = 0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4183 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4184 % Swallow text until we reach the matching `@end #1'. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4185 \dodoignore{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4186 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4187 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4188 { \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4189 \obeylines % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4190 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4191 \gdef\dodoignore#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4192 % #1 contains the command name as a string, e.g., `ifinfo'. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4193 % |
| 6635 | 4194 % Define a command to find the next `@end #1'. |
| 4195 \long\def\doignoretext##1^^M@end #1{% | |
| 6499 | 4196 \doignoretextyyy##1^^M@#1\_STOP_}% |
| 6635 | 4197 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4198 % And this command to find another #1 command, at the beginning of a |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4199 % line. (Otherwise, we would consider a line `@c @ifset', for |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4200 % example, to count as an @ifset for nesting.) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4201 \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4202 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4203 % And now expand that command. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4204 \doignoretext ^^M% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4205 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4206 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4207 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4208 \def\doignoreyyy#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4209 \def\temp{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4210 \ifx\temp\empty % Nothing found. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4211 \let\next\doignoretextzzz |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4212 \else % Found a nested condition, ... |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4213 \advance\doignorecount by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4214 \let\next\doignoretextyyy % ..., look for another. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4215 % If we're here, #1 ends with ^^M\ifinfo (for example). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4216 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4217 \next #1% the token \_STOP_ is present just after this macro. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4218 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4219 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4220 % We have to swallow the remaining "\_STOP_". |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4221 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4222 \def\doignoretextzzz#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4223 \ifnum\doignorecount = 0 % We have just found the outermost @end. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4224 \let\next\enddoignore |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4225 \else % Still inside a nested condition. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4226 \advance\doignorecount by -1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4227 \let\next\doignoretext % Look for the next @end. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4228 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4229 \next |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4230 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4231 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4232 % Finish off ignored text. |
| 6635 | 4233 { \obeylines% |
| 4234 % Ignore anything after the last `@end #1'; this matters in verbatim | |
| 4235 % environments, where otherwise the newline after an ignored conditional | |
| 4236 % would result in a blank line in the output. | |
| 4237 \gdef\enddoignore#1^^M{\endgroup\ignorespaces}% | |
| 4238 } | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4239 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4240 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4241 % @set VAR sets the variable VAR to an empty value. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4242 % @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4243 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4244 % Since we want to separate VAR from REST-OF-LINE (which might be |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4245 % empty), we can't just use \parsearg; we have to insert a space of our |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4246 % own to delimit the rest of the line, and then take it out again if we |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4247 % didn't need it. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4248 % We rely on the fact that \parsearg sets \catcode`\ =10. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4249 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4250 \parseargdef\set{\setyyy#1 \endsetyyy} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4251 \def\setyyy#1 #2\endsetyyy{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4252 {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4253 \makevalueexpandable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4254 \def\temp{#2}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4255 \edef\next{\gdef\makecsname{SET#1}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4256 \ifx\temp\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4257 \next{}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4258 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4259 \setzzz#2\endsetzzz |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4260 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4261 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4262 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4263 % Remove the trailing space \setxxx inserted. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4264 \def\setzzz#1 \endsetzzz{\next{#1}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4265 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4266 % @clear VAR clears (i.e., unsets) the variable VAR. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4267 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4268 \parseargdef\clear{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4269 {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4270 \makevalueexpandable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4271 \global\expandafter\let\csname SET#1\endcsname=\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4272 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4273 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4274 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4275 % @value{foo} gets the text saved in variable foo. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4276 \def\value{\begingroup\makevalueexpandable\valuexxx} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4277 \def\valuexxx#1{\expandablevalue{#1}\endgroup} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4278 { |
| 17480 | 4279 \catcode`\-=\active \catcode`\_=\active |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4280 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4281 \gdef\makevalueexpandable{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4282 \let\value = \expandablevalue |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4283 % We don't want these characters active, ... |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4284 \catcode`\-=\other \catcode`\_=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4285 % ..., but we might end up with active ones in the argument if |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4286 % we're called from @code, as @code{@value{foo-bar_}}, though. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4287 % So \let them to their normal equivalents. |
| 17308 | 4288 \let-\normaldash \let_\normalunderscore |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4289 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4290 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4291 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4292 % We have this subroutine so that we can handle at least some @value's |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4293 % properly in indexes (we call \makevalueexpandable in \indexdummies). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4294 % The command has to be fully expandable (if the variable is set), since |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4295 % the result winds up in the index file. This means that if the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4296 % variable's value contains other Texinfo commands, it's almost certain |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4297 % it will fail (although perhaps we could fix that with sufficient work |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4298 % to do a one-level expansion on the result, instead of complete). |
| 17479 | 4299 % |
| 4300 % Unfortunately, this has the consequence that when _ is in the *value* | |
| 4301 % of an @set, it does not print properly in the roman fonts (get the cmr | |
| 4302 % dot accent at position 126 instead). No fix comes to mind, and it's | |
| 4303 % been this way since 2003 or earlier, so just ignore it. | |
| 4304 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4305 \def\expandablevalue#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4306 \expandafter\ifx\csname SET#1\endcsname\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4307 {[No value for ``#1'']}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4308 \message{Variable `#1', used in @value, is not set.}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4309 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4310 \csname SET#1\endcsname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4311 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4312 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4313 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4314 % @ifset VAR ... @end ifset reads the `...' iff VAR has been defined |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4315 % with @set. |
| 17427 | 4316 % |
| 4317 % To get the special treatment we need for `@end ifset,' we call | |
| 4318 % \makecond and then redefine. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4319 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4320 \makecond{ifset} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4321 \def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4322 \def\doifset#1#2{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4323 {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4324 \makevalueexpandable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4325 \let\next=\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4326 \expandafter\ifx\csname SET#2\endcsname\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4327 #1% If not set, redefine \next. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4328 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4329 \expandafter |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4330 }\next |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4331 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4332 \def\ifsetfail{\doignore{ifset}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4333 |
| 16973 | 4334 % @ifclear VAR ... @end executes the `...' iff VAR has never been |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4335 % defined with @set, or has been undefined with @clear. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4336 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4337 % The `\else' inside the `\doifset' parameter is a trick to reuse the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4338 % above code: if the variable is not set, do nothing, if it is set, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4339 % then redefine \next to \ifclearfail. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4340 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4341 \makecond{ifclear} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4342 \def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4343 \def\ifclearfail{\doignore{ifclear}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4344 |
| 16973 | 4345 % @ifcommandisdefined CMD ... @end executes the `...' if CMD (written |
| 4346 % without the @) is in fact defined. We can only feasibly check at the | |
| 4347 % TeX level, so something like `mathcode' is going to considered | |
| 4348 % defined even though it is not a Texinfo command. | |
| 4349 % | |
| 4350 \makecond{ifcommanddefined} | |
| 4351 \def\ifcommanddefined{\parsearg{\doifcmddefined{\let\next=\ifcmddefinedfail}}} | |
| 4352 % | |
| 4353 \def\doifcmddefined#1#2{{% | |
| 4354 \makevalueexpandable | |
| 4355 \let\next=\empty | |
| 4356 \expandafter\ifx\csname #2\endcsname\relax | |
| 4357 #1% If not defined, \let\next as above. | |
| 4358 \fi | |
| 4359 \expandafter | |
| 4360 }\next | |
| 4361 } | |
| 4362 \def\ifcmddefinedfail{\doignore{ifcommanddefined}} | |
| 4363 | |
| 17081 | 4364 % @ifcommandnotdefined CMD ... handled similar to @ifclear above. |
| 16973 | 4365 \makecond{ifcommandnotdefined} |
| 4366 \def\ifcommandnotdefined{% | |
| 4367 \parsearg{\doifcmddefined{\else \let\next=\ifcmdnotdefinedfail}}} | |
| 4368 \def\ifcmdnotdefinedfail{\doignore{ifcommandnotdefined}} | |
| 4369 | |
| 4370 % Set the `txicommandconditionals' variable, so documents have a way to | |
| 4371 % test if the @ifcommand...defined conditionals are available. | |
| 4372 \set txicommandconditionals | |
| 4373 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4374 % @dircategory CATEGORY -- specify a category of the dir file |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4375 % which this file should belong to. Ignore this in TeX. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4376 \let\dircategory=\comment |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4377 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4378 % @defininfoenclose. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4379 \let\definfoenclose=\comment |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4380 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4381 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4382 \message{indexing,} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4383 % Index generation facilities |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4384 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4385 % Define \newwrite to be identical to plain tex's \newwrite |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4386 % except not \outer, so it can be used within macros and \if's. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4387 \edef\newwrite{\makecsname{ptexnewwrite}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4388 |
| 18081 | 4389 % \newindex {foo} defines an index named IX. |
| 4390 % It automatically defines \IXindex such that | |
| 4391 % \IXindex ...rest of line... puts an entry in the index IX. | |
| 4392 % It also defines \IXindfile to be the number of the output channel for | |
| 4393 % the file that accumulates this index. The file's extension is IX. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4394 % The name of an index should be no more than 2 characters long |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4395 % for the sake of vms. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4396 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4397 \def\newindex#1{% |
| 18081 | 4398 \expandafter\chardef\csname#1indfile\endcsname=0 |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4399 \expandafter\xdef\csname#1index\endcsname{% % Define @#1index |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4400 \noexpand\doindex{#1}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4401 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4402 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4403 % @defindex foo == \newindex{foo} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4404 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4405 \def\defindex{\parsearg\newindex} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4406 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4407 % Define @defcodeindex, like @defindex except put all entries in @code. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4408 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4409 \def\defcodeindex{\parsearg\newcodeindex} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4410 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4411 \def\newcodeindex#1{% |
| 18081 | 4412 \expandafter\chardef\csname#1indfile\endcsname=0 |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4413 \expandafter\xdef\csname#1index\endcsname{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4414 \noexpand\docodeindex{#1}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4415 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4416 |
| 18081 | 4417 % The default indices: |
| 4418 \newindex{cp}% concepts, | |
| 4419 \newcodeindex{fn}% functions, | |
| 4420 \newcodeindex{vr}% variables, | |
| 4421 \newcodeindex{tp}% types, | |
| 4422 \newcodeindex{ky}% keys | |
| 4423 \newcodeindex{pg}% and programs. | |
| 4424 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4425 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4426 % @synindex foo bar makes index foo feed into index bar. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4427 % Do this instead of @defindex foo if you don't want it as a separate index. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4428 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4429 % @syncodeindex foo bar similar, but put all entries made for index foo |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4430 % inside @code. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4431 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4432 \def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4433 \def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4434 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4435 % #1 is \doindex or \docodeindex, #2 the index getting redefined (foo), |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4436 % #3 the target index (bar). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4437 \def\dosynindex#1#2#3{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4438 % Only do \closeout if we haven't already done it, else we'll end up |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4439 % closing the target index. |
| 10630 | 4440 \expandafter \ifx\csname donesynindex#2\endcsname \relax |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4441 % The \closeout helps reduce unnecessary open files; the limit on the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4442 % Acorn RISC OS is a mere 16 files. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4443 \expandafter\closeout\csname#2indfile\endcsname |
| 10632 | 4444 \expandafter\let\csname donesynindex#2\endcsname = 1 |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4445 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4446 % redefine \fooindfile: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4447 \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4448 \expandafter\let\csname#2indfile\endcsname=\temp |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4449 % redefine \fooindex: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4450 \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4451 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4452 |
| 18081 | 4453 % Define \doindex, the driver for all index macros. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4454 % Argument #1 is generated by the calling \fooindex macro, |
| 18081 | 4455 % and it the two-letter name of the index. |
| 4456 | |
| 4457 \def\doindex#1{\edef\indexname{#1}\parsearg\doindexxxx} | |
| 4458 \def\doindexxxx #1{\doind{\indexname}{#1}} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4459 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4460 % like the previous two, but they put @code around the argument. |
| 18081 | 4461 \def\docodeindex#1{\edef\indexname{#1}\parsearg\docodeindexxxx} |
| 4462 \def\docodeindexxxx #1{\doind{\indexname}{\code{#1}}} | |
| 4463 | |
| 4464 % Used when writing an index entry out to an index file, to prevent | |
| 4465 % expansion of Texinfo commands that can appear in an index entry. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4466 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4467 \def\indexdummies{% |
| 5959 | 4468 \escapechar = `\\ % use backslash in output files. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4469 \def\@{@}% change to @@ when we switch to @ as escape char in index files. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4470 \def\ {\realbackslash\space }% |
| 6811 | 4471 % |
| 13254 | 4472 % Need these unexpandable (because we define \tt as a dummy) |
| 4473 % definitions when @{ or @} appear in index entry text. Also, more | |
| 4474 % complicated, when \tex is in effect and \{ is a \delimiter again. | |
| 4475 % We can't use \lbracecmd and \rbracecmd because texindex assumes | |
| 4476 % braces and backslashes are used only as delimiters. Perhaps we | |
| 17612 | 4477 % should use @lbracechar and @rbracechar? |
| 13254 | 4478 \def\{{{\tt\char123}}% |
| 4479 \def\}{{\tt\char125}}% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4480 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4481 % Do the redefinitions. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4482 \commondummies |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4483 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4484 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4485 % For the aux and toc files, @ is the escape character. So we want to |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4486 % redefine everything using @ as the escape character (instead of |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4487 % \realbackslash, still used for index files). When everything uses @, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4488 % this will be simpler. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4489 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4490 \def\atdummies{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4491 \def\@{@@}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4492 \def\ {@ }% |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4493 \let\{ = \lbraceatcmd |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4494 \let\} = \rbraceatcmd |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4495 % |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4496 % Do the redefinitions. |
|
f9c60ffa46e5
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parents:
diff
changeset
|
4497 \commondummies |
| 6040 | 4498 \otherbackslash |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4499 } |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4500 |
| 5959 | 4501 % Called from \indexdummies and \atdummies. |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4502 % |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4503 \def\commondummies{% |
| 5959 | 4504 % \definedummyword defines \#1 as \string\#1\space, thus effectively |
| 13561 | 4505 % preventing its expansion. This is used only for control words, |
| 5959 | 4506 % not control letters, because the \space would be incorrect for |
| 4507 % control characters, but is needed to separate the control word | |
| 4508 % from whatever follows. | |
| 4509 % | |
| 4510 % For control letters, we have \definedummyletter, which omits the | |
| 4511 % space. | |
| 4512 % | |
| 4513 % These can be used both for control words that take an argument and | |
| 4514 % those that do not. If it is followed by {arg} in the input, then | |
| 4515 % that will dutifully get written to the index (or wherever). | |
| 4516 % | |
| 4517 \def\definedummyword ##1{\def##1{\string##1\space}}% | |
| 4518 \def\definedummyletter##1{\def##1{\string##1}}% | |
| 4519 \let\definedummyaccent\definedummyletter | |
| 4520 % | |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4521 \commondummiesnofonts |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4522 % |
| 5959 | 4523 \definedummyletter\_% |
| 13561 | 4524 \definedummyletter\-% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4525 % |
|
f9c60ffa46e5
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parents:
diff
changeset
|
4526 % Non-English letters. |
| 5959 | 4527 \definedummyword\AA |
| 4528 \definedummyword\AE | |
| 11419 | 4529 \definedummyword\DH |
| 5959 | 4530 \definedummyword\L |
| 11419 | 4531 \definedummyword\O |
| 5959 | 4532 \definedummyword\OE |
| 11419 | 4533 \definedummyword\TH |
| 5959 | 4534 \definedummyword\aa |
| 4535 \definedummyword\ae | |
| 11419 | 4536 \definedummyword\dh |
| 4537 \definedummyword\exclamdown | |
| 5959 | 4538 \definedummyword\l |
| 4539 \definedummyword\o | |
| 11419 | 4540 \definedummyword\oe |
| 5959 | 4541 \definedummyword\ordf |
| 4542 \definedummyword\ordm | |
| 11419 | 4543 \definedummyword\questiondown |
| 4544 \definedummyword\ss | |
| 4545 \definedummyword\th | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4546 % |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4547 % Although these internal commands shouldn't show up, sometimes they do. |
| 5959 | 4548 \definedummyword\bf |
| 4549 \definedummyword\gtr | |
| 4550 \definedummyword\hat | |
| 4551 \definedummyword\less | |
| 4552 \definedummyword\sf | |
| 4553 \definedummyword\sl | |
| 4554 \definedummyword\tclose | |
| 4555 \definedummyword\tt | |
| 4556 % | |
| 4557 \definedummyword\LaTeX | |
| 4558 \definedummyword\TeX | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
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changeset
|
4559 % |
|
f9c60ffa46e5
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parents:
diff
changeset
|
4560 % Assorted special characters. |
| 13561 | 4561 \definedummyword\arrow |
| 5959 | 4562 \definedummyword\bullet |
| 4563 \definedummyword\comma | |
| 4564 \definedummyword\copyright | |
| 4565 \definedummyword\registeredsymbol | |
| 4566 \definedummyword\dots | |
| 4567 \definedummyword\enddots | |
| 13341 | 4568 \definedummyword\entrybreak |
| 5959 | 4569 \definedummyword\equiv |
| 4570 \definedummyword\error | |
| 4571 \definedummyword\euro | |
| 13561 | 4572 \definedummyword\expansion |
| 4573 \definedummyword\geq | |
| 9100 | 4574 \definedummyword\guillemetleft |
| 4575 \definedummyword\guillemetright | |
| 4576 \definedummyword\guilsinglleft | |
| 4577 \definedummyword\guilsinglright | |
| 16729 | 4578 \definedummyword\lbracechar |
| 13561 | 4579 \definedummyword\leq |
| 17890 | 4580 \definedummyword\mathopsup |
| 5959 | 4581 \definedummyword\minus |
| 10776 | 4582 \definedummyword\ogonek |
| 5959 | 4583 \definedummyword\pounds |
| 4584 \definedummyword\point | |
| 4585 \definedummyword\print | |
| 9100 | 4586 \definedummyword\quotedblbase |
| 4587 \definedummyword\quotedblleft | |
| 4588 \definedummyword\quotedblright | |
| 4589 \definedummyword\quoteleft | |
| 4590 \definedummyword\quoteright | |
| 4591 \definedummyword\quotesinglbase | |
| 16729 | 4592 \definedummyword\rbracechar |
| 5959 | 4593 \definedummyword\result |
| 17890 | 4594 \definedummyword\sub |
| 4595 \definedummyword\sup | |
| 7201 | 4596 \definedummyword\textdegree |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4597 % |
| 5966 | 4598 % We want to disable all macros so that they are not expanded by \write. |
| 4599 \macrolist | |
| 4600 % | |
| 4601 \normalturnoffactive | |
| 4602 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4603 % Handle some cases of @value -- where it does not contain any |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4604 % (non-fully-expandable) commands. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4605 \makevalueexpandable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4606 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4607 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4608 % \commondummiesnofonts: common to \commondummies and \indexnofonts. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4609 % |
| 6040 | 4610 \def\commondummiesnofonts{% |
| 4611 % Control letters and accents. | |
| 4612 \definedummyletter\!% | |
| 4613 \definedummyaccent\"% | |
| 4614 \definedummyaccent\'% | |
| 4615 \definedummyletter\*% | |
| 4616 \definedummyaccent\,% | |
| 4617 \definedummyletter\.% | |
| 4618 \definedummyletter\/% | |
| 4619 \definedummyletter\:% | |
| 4620 \definedummyaccent\=% | |
| 4621 \definedummyletter\?% | |
| 4622 \definedummyaccent\^% | |
| 4623 \definedummyaccent\`% | |
| 4624 \definedummyaccent\~% | |
| 4625 \definedummyword\u | |
| 4626 \definedummyword\v | |
| 4627 \definedummyword\H | |
| 4628 \definedummyword\dotaccent | |
| 10776 | 4629 \definedummyword\ogonek |
| 6040 | 4630 \definedummyword\ringaccent |
| 4631 \definedummyword\tieaccent | |
| 4632 \definedummyword\ubaraccent | |
| 4633 \definedummyword\udotaccent | |
| 4634 \definedummyword\dotless | |
| 4635 % | |
| 4636 % Texinfo font commands. | |
| 4637 \definedummyword\b | |
| 4638 \definedummyword\i | |
| 4639 \definedummyword\r | |
| 13561 | 4640 \definedummyword\sansserif |
| 6040 | 4641 \definedummyword\sc |
| 13561 | 4642 \definedummyword\slanted |
| 6040 | 4643 \definedummyword\t |
| 4644 % | |
| 4645 % Commands that take arguments. | |
| 16729 | 4646 \definedummyword\abbr |
| 6040 | 4647 \definedummyword\acronym |
| 16187 | 4648 \definedummyword\anchor |
| 6040 | 4649 \definedummyword\cite |
| 4650 \definedummyword\code | |
| 4651 \definedummyword\command | |
| 4652 \definedummyword\dfn | |
| 13561 | 4653 \definedummyword\dmn |
| 11739 | 4654 \definedummyword\email |
| 6040 | 4655 \definedummyword\emph |
| 4656 \definedummyword\env | |
| 4657 \definedummyword\file | |
| 16729 | 4658 \definedummyword\image |
| 13561 | 4659 \definedummyword\indicateurl |
| 16772 | 4660 \definedummyword\inforef |
| 6040 | 4661 \definedummyword\kbd |
| 4662 \definedummyword\key | |
| 4663 \definedummyword\math | |
| 4664 \definedummyword\option | |
| 4665 \definedummyword\pxref | |
| 4666 \definedummyword\ref | |
| 4667 \definedummyword\samp | |
| 4668 \definedummyword\strong | |
| 4669 \definedummyword\tie | |
| 17890 | 4670 \definedummyword\U |
| 6040 | 4671 \definedummyword\uref |
| 4672 \definedummyword\url | |
| 4673 \definedummyword\var | |
| 4674 \definedummyword\verb | |
| 4675 \definedummyword\w | |
| 4676 \definedummyword\xref | |
| 17606 | 4677 % |
| 4678 % Consider: | |
| 4679 % @macro mkind{arg1,arg2} | |
| 4680 % @cindex \arg2\ | |
| 4681 % @end macro | |
| 4682 % @mkind{foo, bar} | |
| 4683 % The space after the comma will end up in the temporary definition | |
| 4684 % that we make for arg2 (see \parsemargdef ff.). We want all this to be | |
| 4685 % expanded for the sake of the index, so we end up just seeing "bar". | |
| 4686 \let\xeatspaces = \eatspaces | |
| 18097 | 4687 \let\xprocessmacroarg\eatspaces |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4688 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4689 |
| 17612 | 4690 % For testing: output @{ and @} in index sort strings as \{ and \}. |
| 4691 \newif\ifusebracesinindexes | |
| 4692 | |
| 18081 | 4693 \let\indexlbrace\relax |
| 4694 \let\indexrbrace\relax | |
| 4695 | |
| 18085 | 4696 {\catcode`\@=0 |
| 4697 \catcode`\\=13 | |
| 4698 @gdef@backslashdisappear{@def\{}} | |
| 4699 } | |
| 4700 | |
| 4701 { | |
| 4702 \catcode`\<=13 | |
| 4703 \catcode`\-=13 | |
| 4704 \gdef\indexnonalnumdisappear{% | |
| 4705 \backslashdisappear | |
| 4706 \def-{}% | |
| 4707 \def<{}% | |
| 18089 | 4708 \def\@{}% |
| 18085 | 4709 } |
| 4710 | |
| 4711 \gdef\indexnonalnumreappear{% | |
| 4712 \useindexbackslash | |
| 4713 \let-\normaldash | |
| 4714 \let<\normalless | |
| 18089 | 4715 \def\@{@}% |
| 18085 | 4716 } |
| 4717 } | |
| 4718 | |
| 4719 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4720 % \indexnofonts is used when outputting the strings to sort the index |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4721 % by, and when constructing control sequence names. It eliminates all |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4722 % control sequences and just writes whatever the best ASCII sort string |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4723 % would be for a given command (usually its argument). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4724 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4725 \def\indexnofonts{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4726 % Accent commands should become @asis. |
| 5959 | 4727 \def\definedummyaccent##1{\let##1\asis}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4728 % We can just ignore other control letters. |
| 5959 | 4729 \def\definedummyletter##1{\let##1\empty}% |
| 13561 | 4730 % All control words become @asis by default; overrides below. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4731 \let\definedummyword\definedummyaccent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4732 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4733 \commondummiesnofonts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4734 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4735 % Don't no-op \tt, since it isn't a user-level command |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4736 % and is used in the definitions of the active chars like <, >, |, etc. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
4737 % Likewise with the other plain tex font commands. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4738 %\let\tt=\asis |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4739 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
4740 \def\ { }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
4741 \def\@{@}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
4742 \def\_{\normalunderscore}% |
| 13561 | 4743 \def\-{}% @- shouldn't affect sorting |
| 4744 % | |
| 18081 | 4745 % Unfortunately, texindex < 6.0 is not prepared to handle braces in the |
| 4746 % content at all, so these won't be sorted in ASCII order. | |
| 4747 \def\lbracechar{{\indexlbrace}}% | |
| 4748 \def\rbracechar{{\indexrbrace}}% | |
| 17612 | 4749 \let\{=\lbracechar |
| 4750 \let\}=\rbracechar | |
| 4751 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
4752 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
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|
4753 % Non-English letters. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
4754 \def\AA{AA}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
4755 \def\AE{AE}% |
| 11419 | 4756 \def\DH{DZZ}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
4757 \def\L{L}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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changeset
|
4758 \def\OE{OE}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
4759 \def\O{O}% |
| 18082 | 4760 \def\TH{TH}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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changeset
|
4761 \def\aa{aa}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
4762 \def\ae{ae}% |
| 11419 | 4763 \def\dh{dzz}% |
| 4764 \def\exclamdown{!}% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
4765 \def\l{l}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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changeset
|
4766 \def\oe{oe}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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changeset
|
4767 \def\ordf{a}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
4768 \def\ordm{o}% |
| 11419 | 4769 \def\o{o}% |
| 4770 \def\questiondown{?}% | |
| 4771 \def\ss{ss}% | |
| 18082 | 4772 \def\th{th}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
4773 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
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|
4774 \def\LaTeX{LaTeX}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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changeset
|
4775 \def\TeX{TeX}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
4776 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
4777 % Assorted special characters. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
4778 % (The following {} will end up in the sort string, but that's ok.) |
| 13561 | 4779 \def\arrow{->}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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changeset
|
4780 \def\bullet{bullet}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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changeset
|
4781 \def\comma{,}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
4782 \def\copyright{copyright}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
4783 \def\dots{...}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4784 \def\enddots{...}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4785 \def\equiv{==}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4786 \def\error{error}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4787 \def\euro{euro}% |
| 11574 | 4788 \def\expansion{==>}% |
| 13561 | 4789 \def\geq{>=}% |
| 9100 | 4790 \def\guillemetleft{<<}% |
| 4791 \def\guillemetright{>>}% | |
| 4792 \def\guilsinglleft{<}% | |
| 4793 \def\guilsinglright{>}% | |
| 13561 | 4794 \def\leq{<=}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4795 \def\minus{-}% |
| 11574 | 4796 \def\point{.}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4797 \def\pounds{pounds}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4798 \def\print{-|}% |
| 9100 | 4799 \def\quotedblbase{"}% |
| 4800 \def\quotedblleft{"}% | |
| 4801 \def\quotedblright{"}% | |
| 4802 \def\quoteleft{`}% | |
| 4803 \def\quoteright{'}% | |
| 4804 \def\quotesinglbase{,}% | |
| 11574 | 4805 \def\registeredsymbol{R}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4806 \def\result{=>}% |
| 11574 | 4807 \def\textdegree{o}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4808 % |
| 13361 | 4809 \expandafter\ifx\csname SETtxiindexlquoteignore\endcsname\relax |
| 4810 \else \indexlquoteignore \fi | |
| 4811 % | |
| 5959 | 4812 % We need to get rid of all macros, leaving only the arguments (if present). |
| 4813 % Of course this is not nearly correct, but it is the best we can do for now. | |
| 4814 % makeinfo does not expand macros in the argument to @deffn, which ends up | |
| 4815 % writing an index entry, and texindex isn't prepared for an index sort entry | |
| 4816 % that starts with \. | |
| 11418 | 4817 % |
| 5959 | 4818 % Since macro invocations are followed by braces, we can just redefine them |
| 4819 % to take a single TeX argument. The case of a macro invocation that | |
| 4820 % goes to end-of-line is not handled. | |
| 11418 | 4821 % |
| 5959 | 4822 \macrolist |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4823 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4824 |
| 13361 | 4825 % Undocumented (for FSFS 2nd ed.): @set txiindexlquoteignore makes us |
| 4826 % ignore left quotes in the sort term. | |
| 4827 {\catcode`\`=\active | |
| 4828 \gdef\indexlquoteignore{\let`=\empty}} | |
| 4829 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4830 \let\SETmarginindex=\relax % put index entries in margin (undocumented)? |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4831 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4832 % Most index entries go through here, but \dosubind is the general case. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4833 % #1 is the index name, #2 is the entry text. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4834 \def\doind#1#2{\dosubind{#1}{#2}{}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4835 |
| 18081 | 4836 % There is also \dosubind {index}{topic}{subtopic} |
| 4837 % which makes an entry in a two-level index such as the operation index. | |
| 4838 % TODO: Two-level index? Operation index? | |
| 4839 | |
| 4840 % Workhorse for all indexes. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4841 % #1 is name of index, #2 is stuff to put there, #3 is subentry -- |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4842 % empty if called from \doind, as we usually are (the main exception |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4843 % is with most defuns, which call us directly). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4844 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4845 \def\dosubind#1#2#3{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4846 \iflinks |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4847 {% |
| 18081 | 4848 \requireopenindexfile{#1}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4849 % Store the main index entry text (including the third arg). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4850 \toks0 = {#2}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4851 % If third arg is present, precede it with a space. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4852 \def\thirdarg{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4853 \ifx\thirdarg\empty \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4854 \toks0 = \expandafter{\the\toks0 \space #3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4855 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4856 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4857 \edef\writeto{\csname#1indfile\endcsname}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4858 % |
| 8656 | 4859 \safewhatsit\dosubindwrite |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4860 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4861 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4862 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4863 |
| 18081 | 4864 % Check if an index file has been opened, and if not, open it. |
| 4865 \def\requireopenindexfile#1{% | |
| 4866 \ifnum\csname #1indfile\endcsname=0 | |
| 4867 \expandafter\newwrite \csname#1indfile\endcsname | |
| 18118 | 4868 \edef\suffix{#1}% |
| 4869 % A .fls suffix would conflict with the file extension for the output | |
| 4870 % of -recorder, so use .f1s instead. | |
| 4871 \ifx\suffix\indexisfl\def\suffix{f1}\fi | |
| 4872 % Open the file | |
| 4873 \immediate\openout\csname#1indfile\endcsname \jobname.\suffix | |
| 18097 | 4874 % Using \immediate here prevents an object entering into the current box, |
| 4875 % which could confound checks such as those in \safewhatsit for preceding | |
| 4876 % skips. | |
| 18081 | 4877 \fi} |
| 18118 | 4878 \def\indexisfl{fl} |
| 18081 | 4879 |
| 4880 % Output \ as {\indexbackslash}, because \ is an escape character in | |
| 4881 % the index files. | |
| 4882 \let\indexbackslash=\relax | |
| 4883 {\catcode`\@=0 \catcode`\\=\active | |
| 4884 @gdef@useindexbackslash{@def\{{@indexbackslash}}} | |
| 4885 } | |
| 4886 | |
| 4887 % Definition for writing index entry text. | |
| 18082 | 4888 \def\sortas#1{\ignorespaces}% |
| 18081 | 4889 |
| 18085 | 4890 % Definition for writing index entry sort key. Should occur at the at |
| 18081 | 4891 % the beginning of the index entry, like |
| 18085 | 4892 % @cindex @sortas{september} \september |
| 4893 % The \ignorespaces takes care of following space, but there's no way | |
| 4894 % to remove space before it. | |
| 4895 { | |
| 4896 \catcode`\-=13 | |
| 4897 \gdef\indexwritesortas{% | |
| 4898 \begingroup | |
| 4899 \indexnonalnumreappear | |
| 4900 \indexwritesortasxxx} | |
| 4901 \gdef\indexwritesortasxxx#1{% | |
| 4902 \xdef\indexsortkey{#1}\endgroup} | |
| 4903 } | |
| 4904 | |
| 4905 | |
| 4906 % Write the entry in \toks0 to the index file. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4907 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4908 \def\dosubindwrite{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4909 % Put the index entry in the margin if desired. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4910 \ifx\SETmarginindex\relax\else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4911 \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4912 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4913 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4914 % Remember, we are within a group. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4915 \indexdummies % Must do this here, since \bf, etc expand at this stage |
| 18081 | 4916 \useindexbackslash % \indexbackslash isn't defined now so it will be output |
| 4917 % as is; and it will print as backslash. | |
| 4918 % Get the string to sort by, by processing the index entry with all | |
| 4919 % font commands turned off. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4920 {\indexnofonts |
| 18085 | 4921 \xdef\indexsortkey{}% |
| 18081 | 4922 \let\sortas=\indexwritesortas |
| 18085 | 4923 \indexnonalnumdisappear |
| 4924 \edef\temp{\the\toks0}% | |
| 4925 \setbox\dummybox = \hbox{\temp}% Make sure to execute any \sortas | |
| 4926 \ifx\indexsortkey\empty | |
| 4927 \xdef\indexsortkey{\temp}% | |
| 4928 \ifx\indexsortkey\empty\xdef\indexsortkey{ }\fi | |
| 4929 \fi | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4930 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4931 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4932 % Set up the complete index entry, with both the sort key and |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4933 % the original text, including any font commands. We write |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4934 % three arguments to \entry to the .?? file (four in the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4935 % subentry case), texindex reduces to two when writing the .??s |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4936 % sorted result. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4937 \edef\temp{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4938 \write\writeto{% |
| 18081 | 4939 \string\entry{\indexsortkey}{\noexpand\folio}{\the\toks0}}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4940 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4941 \temp |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4942 } |
| 18085 | 4943 \newbox\dummybox % used above |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4944 |
| 8656 | 4945 % Take care of unwanted page breaks/skips around a whatsit: |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4946 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4947 % If a skip is the last thing on the list now, preserve it |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4948 % by backing up by \lastskip, doing the \write, then inserting |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4949 % the skip again. Otherwise, the whatsit generated by the |
| 8656 | 4950 % \write or \pdfdest will make \lastskip zero. The result is that |
| 4951 % sequences like this: | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4952 % @end defun |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4953 % @tindex whatever |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4954 % @defun ... |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4955 % will have extra space inserted, because the \medbreak in the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4956 % start of the @defun won't see the skip inserted by the @end of |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4957 % the previous defun. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4958 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4959 % But don't do any of this if we're not in vertical mode. We |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4960 % don't want to do a \vskip and prematurely end a paragraph. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4961 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4962 % Avoid page breaks due to these extra skips, too. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4963 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4964 % But wait, there is a catch there: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4965 % We'll have to check whether \lastskip is zero skip. \ifdim is not |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4966 % sufficient for this purpose, as it ignores stretch and shrink parts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4967 % of the skip. The only way seems to be to check the textual |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4968 % representation of the skip. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4969 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4970 % The following is almost like \def\zeroskipmacro{0.0pt} except that |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4971 % the ``p'' and ``t'' characters have catcode \other, not 11 (letter). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4972 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4973 \edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4974 % |
| 8656 | 4975 \newskip\whatsitskip |
| 4976 \newcount\whatsitpenalty | |
| 4977 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4978 % ..., ready, GO: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4979 % |
| 16521 | 4980 \def\safewhatsit#1{\ifhmode |
| 8656 | 4981 #1% |
| 16521 | 4982 \else |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4983 % \lastskip and \lastpenalty cannot both be nonzero simultaneously. |
| 8656 | 4984 \whatsitskip = \lastskip |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4985 \edef\lastskipmacro{\the\lastskip}% |
| 8656 | 4986 \whatsitpenalty = \lastpenalty |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4987 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4988 % If \lastskip is nonzero, that means the last item was a |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4989 % skip. And since a skip is discardable, that means this |
| 9038 | 4990 % -\whatsitskip glue we're inserting is preceded by a |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4991 % non-discardable item, therefore it is not a potential |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4992 % breakpoint, therefore no \nobreak needed. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4993 \ifx\lastskipmacro\zeroskipmacro |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4994 \else |
| 8656 | 4995 \vskip-\whatsitskip |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4996 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4997 % |
| 8656 | 4998 #1% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
4999 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5000 \ifx\lastskipmacro\zeroskipmacro |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5001 % If \lastskip was zero, perhaps the last item was a penalty, and |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5002 % perhaps it was >=10000, e.g., a \nobreak. In that case, we want |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5003 % to re-insert the same penalty (values >10000 are used for various |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5004 % signals); since we just inserted a non-discardable item, any |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5005 % following glue (such as a \parskip) would be a breakpoint. For example: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5006 % @deffn deffn-whatever |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5007 % @vindex index-whatever |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5008 % Description. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5009 % would allow a break between the index-whatever whatsit |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5010 % and the "Description." paragraph. |
| 8656 | 5011 \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5012 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5013 % On the other hand, if we had a nonzero \lastskip, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5014 % this make-up glue would be preceded by a non-discardable item |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5015 % (the whatsit from the \write), so we must insert a \nobreak. |
| 8656 | 5016 \nobreak\vskip\whatsitskip |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5017 \fi |
| 16521 | 5018 \fi} |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5019 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5020 % The index entry written in the file actually looks like |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5021 % \entry {sortstring}{page}{topic} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5022 % or |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5023 % \entry {sortstring}{page}{topic}{subtopic} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5024 % The texindex program reads in these files and writes files |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5025 % containing these kinds of lines: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5026 % \initial {c} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5027 % before the first topic whose initial is c |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5028 % \entry {topic}{pagelist} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5029 % for a topic that is used without subtopics |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5030 % \primary {topic} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5031 % for the beginning of a topic that is used with subtopics |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5032 % \secondary {subtopic}{pagelist} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5033 % for each subtopic. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5034 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5035 % Define the user-accessible indexing commands |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5036 % @findex, @vindex, @kindex, @cindex. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5037 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5038 \def\findex {\fnindex} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5039 \def\kindex {\kyindex} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5040 \def\cindex {\cpindex} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5041 \def\vindex {\vrindex} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5042 \def\tindex {\tpindex} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5043 \def\pindex {\pgindex} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5044 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5045 \def\cindexsub {\begingroup\obeylines\cindexsub} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5046 {\obeylines % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5047 \gdef\cindexsub "#1" #2^^M{\endgroup % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5048 \dosubind{cp}{#2}{#1}}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5049 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5050 % Define the macros used in formatting output of the sorted index material. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5051 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5052 % @printindex causes a particular index (the ??s file) to get printed. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5053 % It does not print any chapter heading (usually an @unnumbered). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5054 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5055 \parseargdef\printindex{\begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5056 \dobreak \chapheadingskip{10000}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5057 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5058 \smallfonts \rm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5059 \tolerance = 9500 |
| 8658 | 5060 \plainfrenchspacing |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5061 \everypar = {}% don't want the \kern\-parindent from indentation suppression. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5062 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5063 % See if the index file exists and is nonempty. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5064 % Change catcode of @ here so that if the index file contains |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5065 % \initial {@} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5066 % as its first line, TeX doesn't complain about mismatched braces |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5067 % (because it thinks @} is a control sequence). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5068 \catcode`\@ = 11 |
| 18118 | 5069 % See comment in \requireopenindexfile. |
| 5070 \def\indexname{#1}\ifx\indexname\indexisfl\def\indexname{f1}\fi | |
| 5071 \openin 1 \jobname.\indexname s | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5072 \ifeof 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5073 % \enddoublecolumns gets confused if there is no text in the index, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5074 % and it loses the chapter title and the aux file entries for the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5075 % index. The easiest way to prevent this problem is to make sure |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5076 % there is some text. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5077 \putwordIndexNonexistent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5078 \else |
| 18097 | 5079 \catcode`\\ = 0 |
| 5080 \escapechar = `\\ | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5081 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5082 % If the index file exists but is empty, then \openin leaves \ifeof |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5083 % false. We have to make TeX try to read something from the file, so |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5084 % it can discover if there is anything in it. |
| 18097 | 5085 \read 1 to \thisline |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5086 \ifeof 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5087 \putwordIndexIsEmpty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5088 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5089 % Index files are almost Texinfo source, but we use \ as the escape |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5090 % character. It would be better to use @, but that's too big a change |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5091 % to make right now. |
| 18081 | 5092 \def\indexbackslash{\ttbackslash}% |
| 5093 \let\indexlbrace\{ % Likewise, set these sequences for braces | |
| 5094 \let\indexrbrace\} % used in the sort key. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5095 \begindoublecolumns |
| 18097 | 5096 \let\entryorphanpenalty=\indexorphanpenalty |
| 5097 % | |
| 5098 % Read input from the index file line by line. | |
| 5099 \loopdo | |
| 5100 \ifeof1 | |
| 5101 \let\firsttoken\relax | |
| 5102 \else | |
| 5103 \read 1 to \nextline | |
| 5104 \edef\act{\gdef\noexpand\firsttoken{\getfirsttoken\nextline}}% | |
| 5105 \act | |
| 5106 \fi | |
| 5107 \thisline | |
| 5108 % | |
| 5109 \ifeof1\else | |
| 5110 \let\thisline\nextline | |
| 5111 \repeat | |
| 5112 %% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5113 \enddoublecolumns |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5114 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5115 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5116 \closein 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5117 \endgroup} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5118 |
| 18097 | 5119 \def\getfirsttoken#1{\expandafter\getfirsttokenx#1\endfirsttoken} |
| 5120 \long\def\getfirsttokenx#1#2\endfirsttoken{\noexpand#1} | |
| 5121 | |
| 5122 \def\loopdo#1\repeat{\def\body{#1}\loopdoxxx} | |
| 5123 \def\loopdoxxx{\let\next=\relax\body\let\next=\loopdoxxx\fi\next} | |
| 5124 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5125 % These macros are used by the sorted index file itself. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5126 % Change them to control the appearance of the index. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5127 |
| 18076 | 5128 {\catcode`\/=13 \catcode`\-=13 \catcode`\^=13 \catcode`\~=13 \catcode`\_=13 |
| 5129 \catcode`\|=13 \catcode`\<=13 \catcode`\>=13 \catcode`\+=13 \catcode`\"=13 | |
| 5130 \catcode`\$=3 | |
| 18084 | 5131 \gdef\initialglyphs{% |
| 18076 | 5132 % Some changes for non-alphabetic characters. Using the glyphs from the |
| 5133 % math fonts looks more consistent than the typewriter font used elsewhere | |
| 5134 % for these characters. | |
| 18081 | 5135 \def\indexbackslash{\math{\backslash}}% |
| 5136 \let\\=\indexbackslash | |
| 18079 | 5137 % |
| 18076 | 5138 % Can't get bold backslash so don't use bold forward slash |
| 5139 \catcode`\/=13 | |
| 18079 | 5140 \def/{{\secrmnotbold \normalslash}}% |
| 18085 | 5141 \def-{{\normaldash\normaldash}}% en dash `--' |
| 18097 | 5142 \def^{{\chapbf \normalcaret}}% |
| 5143 \def~{{\chapbf \normaltilde}}% | |
| 18076 | 5144 \def\_{% |
| 18089 | 5145 \leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em }% |
| 18079 | 5146 \def|{$\vert$}% |
| 5147 \def<{$\less$}% | |
| 5148 \def>{$\gtr$}% | |
| 5149 \def+{$\normalplus$}% | |
| 18076 | 5150 }} |
| 5151 | |
| 5152 \def\initial{% | |
| 5153 \bgroup | |
| 18084 | 5154 \initialglyphs |
| 18076 | 5155 \initialx |
| 5156 } | |
| 5157 | |
| 5158 \def\initialx#1{% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5159 % Remove any glue we may have, we'll be inserting our own. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5160 \removelastskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5161 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5162 % We like breaks before the index initials, so insert a bonus. |
| 18079 | 5163 % The glue before the bonus allows a little bit of space at the |
| 5164 % bottom of a column to reduce an increase in inter-line spacing. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5165 \nobreak |
| 18089 | 5166 \vskip 0pt plus 5\baselineskip |
| 18079 | 5167 \penalty -300 |
| 18089 | 5168 \vskip 0pt plus -5\baselineskip |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5169 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5170 % Typeset the initial. Making this add up to a whole number of |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5171 % baselineskips increases the chance of the dots lining up from column |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5172 % to column. It still won't often be perfect, because of the stretch |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5173 % we need before each entry, but it's better. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5174 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5175 % No shrink because it confuses \balancecolumns. |
| 18090 | 5176 \vskip 1.67\baselineskip plus 1\baselineskip |
| 18097 | 5177 \leftline{\secfonts \kern-0.05em \secbf #1}% |
| 18089 | 5178 % \secfonts is inside the argument of \leftline so that the change of |
| 5179 % \baselineskip will not affect any glue inserted before the vbox that | |
| 5180 % \leftline creates. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5181 % Do our best not to break after the initial. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5182 \nobreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5183 \vskip .33\baselineskip plus .1\baselineskip |
| 18089 | 5184 \egroup % \initialglyphs |
| 18076 | 5185 } |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5186 |
| 18092 | 5187 \newdimen\entryrightmargin |
| 5188 \entryrightmargin=0pt | |
| 5189 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5190 % \entry typesets a paragraph consisting of the text (#1), dot leaders, and |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5191 % then page number (#2) flushed to the right margin. It is used for index |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5192 % and table of contents entries. The paragraph is indented by \leftskip. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5193 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5194 \def\entry{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5195 \begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5196 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5197 % Start a new paragraph if necessary, so our assignments below can't |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5198 % affect previous text. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5199 \par |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5200 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5201 % No extra space above this paragraph. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5202 \parskip = 0in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5203 % |
| 18092 | 5204 % When reading the text of entry, convert explicit line breaks |
| 5205 % from @* into spaces. The user might give these in long section | |
| 5206 % titles, for instance. | |
| 5207 \def\*{\unskip\space\ignorespaces}% | |
| 5208 \def\entrybreak{\hfil\break}% | |
| 5209 % | |
| 5210 % A bit of stretch before each entry for the benefit of balancing | |
| 5211 % columns. | |
| 5212 \vskip 0pt plus0.5pt | |
| 5213 % | |
| 5214 % Badness calculation for paragraph affected by - | |
| 18097 | 5215 % How much \indexdotfill is stretched, or how much \parfillskip is shrunk |
| 18092 | 5216 % Number of lines (\linepenalty) |
| 5217 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5218 % Do not prefer a separate line ending with a hyphen to fewer lines. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5219 \finalhyphendemerits = 0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5220 % |
| 18097 | 5221 % Word spacing - no stretch |
| 5222 \spaceskip=\fontdimen2\font minus \fontdimen4\font | |
| 5223 % | |
| 5224 \linepenalty=1000 % Discourage line breaks. | |
| 5225 \hyphenpenalty=5000 % Discourage hyphenation. | |
| 18092 | 5226 % |
| 18097 | 5227 % Ragged right margin, but not for the last line with the leaders in it. |
| 5228 % When an index entry spans lines, this stretch competes with the stretch | |
| 5229 % in \indexdotfill to determine how the line will be split. | |
| 18092 | 5230 \rightskip=\entryrightmargin |
| 18097 | 5231 \advance\rightskip by 0pt plus .6\hsize |
| 18092 | 5232 % |
| 5233 % \parfillskip is at the end of the line with the page number | |
| 5234 \parfillskip=0pt | |
| 5235 % Cancel the \rightskip stretch | |
| 18097 | 5236 \advance \parfillskip by 0pt plus -.6\hsize |
| 18092 | 5237 % Determine how far we can stretch into the margin. |
| 5238 % This allows, e.g., "Appendix H GNU Free Documentation License" to fit | |
| 5239 % on one line. | |
| 5240 \advance \parfillskip by 0pt minus .6\entryrightmargin | |
| 5241 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5242 % Swallow the left brace of the text (first parameter): |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5243 \afterassignment\doentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5244 \let\temp = |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5245 } |
| 13341 | 5246 \def\entrybreak{\unskip\space\ignorespaces}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5247 \def\doentry{% |
| 18097 | 5248 % Save the text of the entry in a \vtop. |
| 5249 \global\setbox\entryindexbox=\vtop\bgroup | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5250 \bgroup % Instead of the swallowed brace. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5251 \noindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5252 \aftergroup\finishentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5253 % And now comes the text of the entry. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5254 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5255 \def\finishentry#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5256 % #1 is the page number. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5257 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5258 % The following is kludged to not output a line of dots in the index if |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5259 % there are no page numbers. The next person who breaks this will be |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5260 % cursed by a Unix daemon. |
| 8801 | 5261 \setbox\boxA = \hbox{#1}% |
| 5262 \ifdim\wd\boxA = 0pt | |
| 18122 | 5263 \null\nobreak\hfill\ % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5264 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5265 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5266 \null\nobreak\indexdotfill % Have leaders before the page number. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5267 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5268 \ifpdf |
| 18097 | 5269 \pdfgettoks#1.% |
| 5270 \hskip\skip\thinshrinkable\the\toksA | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5271 \else |
| 18097 | 5272 \hskip\skip\thinshrinkable #1% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5273 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5274 \fi |
| 18097 | 5275 % Parameters for formatting this paragraph, reset for each paragraph. |
| 5276 % | |
| 5277 % \hangindent is only relevant when the entry text and page number | |
| 5278 % don't both fit on one line. In that case, bob suggests starting the | |
| 5279 % dots pretty far over on the line. Unfortunately, a large | |
| 5280 % indentation looks wrong when the entry text itself is broken across | |
| 5281 % lines. So we use a small indentation and put up with long leaders. | |
| 5282 % | |
| 5283 \hangafter = 1 | |
| 5284 \hangindent = 1em | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5285 \par |
| 18097 | 5286 \egroup % The \vtop |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5287 \endgroup |
| 18097 | 5288 % delay text of entry until after penalty |
| 5289 \bgroup\aftergroup\insertindexentrybox | |
| 5290 \entryorphanpenalty | |
| 5291 } | |
| 5292 | |
| 5293 \newskip\thinshrinkable | |
| 5294 \skip\thinshrinkable=.15em minus .15em | |
| 5295 | |
| 5296 \newbox\entryindexbox | |
| 5297 \def\insertindexentrybox{% | |
| 5298 \lineskip=.8ex plus .6ex % This comes into effect when the \vtop has a large | |
| 5299 % depth due to the paragraph in it having several | |
| 5300 % lines. | |
| 5301 \box\entryindexbox} | |
| 5302 | |
| 5303 % Default is no penalty | |
| 5304 \let\entryorphanpenalty\egroup | |
| 5305 | |
| 5306 % Used from \printindex. \firsttoken should be the first token | |
| 5307 % after the \entry. If it's not another \entry, we are at the last | |
| 5308 % line of a group of index entries, so insert a penalty to discourage | |
| 5309 % orphaned index entries. | |
| 5310 \long\def\indexorphanpenalty{% | |
| 5311 \def\isentry{\entry}% | |
| 5312 \ifx\firsttoken\isentry | |
| 5313 \else | |
| 5314 \unskip\penalty 9000 | |
| 5315 % The \unskip here stops breaking before the glue. It relies on the | |
| 5316 % \vskip above being there, otherwise there is an error | |
| 5317 % "You can't use `\unskip' in vertical mode". There has to be glue | |
| 5318 % in the current vertical list that hasn't been added to the | |
| 5319 % "current page". See Chapter 24 of the TeXbook. This contradicts | |
| 5320 % Section 8.3.7 in "TeX by Topic," though. | |
| 5321 \fi | |
| 5322 \egroup % now comes the box added with \aftergroup | |
| 5323 } | |
| 5324 | |
| 5325 % Like plain.tex's \dotfill, except uses up at least 1 em. | |
| 18092 | 5326 % Using a finite stretch encourages several words to appear on a second line |
| 5327 % if the entry is broken. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5328 \def\indexdotfill{\cleaders |
| 18097 | 5329 \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus .4\hsize} |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5330 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5331 \def\primary #1{\line{#1\hfil}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5332 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5333 \newskip\secondaryindent \secondaryindent=0.5cm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5334 \def\secondary#1#2{{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5335 \parfillskip=0in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5336 \parskip=0in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5337 \hangindent=1in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5338 \hangafter=1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5339 \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5340 \ifpdf |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5341 \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5342 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5343 #2 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5344 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5345 \par |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5346 }} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5347 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5348 % Define two-column mode, which we use to typeset indexes. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5349 % Adapted from the TeXbook, page 416, which is to say, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5350 % the manmac.tex format used to print the TeXbook itself. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5351 \catcode`\@=11 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5352 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5353 \newbox\partialpage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5354 \newdimen\doublecolumnhsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5355 |
| 18090 | 5356 \newtoks\savedtopmark % Used in \begindoublecolumns |
| 5357 \newtoks\savedfirstmark | |
| 5358 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5359 \def\begindoublecolumns{\begingroup % ended by \enddoublecolumns |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5360 % Grab any single-column material above us. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5361 \output = {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5362 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5363 % Here is a possibility not foreseen in manmac: if we accumulate a |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5364 % whole lot of material, we might end up calling this \output |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5365 % routine twice in a row (see the doublecol-lose test, which is |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5366 % essentially a couple of indexes with @setchapternewpage off). In |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5367 % that case we just ship out what is in \partialpage with the normal |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5368 % output routine. Generally, \partialpage will be empty when this |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5369 % runs and this will be a no-op. See the indexspread.tex test case. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5370 \ifvoid\partialpage \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5371 \onepageout{\pagecontents\partialpage}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5372 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5373 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5374 \global\setbox\partialpage = \vbox{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5375 % Unvbox the main output page. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5376 \unvbox\PAGE |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5377 \kern-\topskip \kern\baselineskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5378 }% |
| 18090 | 5379 % Save \topmark and \firstmark |
| 5380 \global\savedtopmark=\expandafter{\topmark}% | |
| 5381 \global\savedfirstmark=\expandafter{\firstmark}% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5382 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5383 \eject % run that output routine to set \partialpage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5384 % |
| 18090 | 5385 % We recover the two marks that the last output routine saved in order |
| 5386 % to propagate the information in marks added around a chapter heading, | |
| 5387 % which could be otherwise be lost by the time the final page is output. | |
| 5388 % | |
| 5389 \mark{\the\savedtopmark}% Only mark in page passed to following \output. | |
| 5390 \output = {% | |
| 5391 \setbox0=\box\PAGE % clear box 255 | |
| 5392 }abc\eject | |
| 5393 % | |
| 5394 \mark{\the\savedfirstmark}% | |
| 5395 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5396 % Use the double-column output routine for subsequent pages. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5397 \output = {\doublecolumnout}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5398 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5399 % Change the page size parameters. We could do this once outside this |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5400 % routine, in each of @smallbook, @afourpaper, and the default 8.5x11 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5401 % format, but then we repeat the same computation. Repeating a couple |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5402 % of assignments once per index is clearly meaningless for the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5403 % execution time, so we may as well do it in one place. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5404 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5405 % First we halve the line length, less a little for the gutter between |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5406 % the columns. We compute the gutter based on the line length, so it |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5407 % changes automatically with the paper format. The magic constant |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5408 % below is chosen so that the gutter has the same value (well, +-<1pt) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5409 % as it did when we hard-coded it. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5410 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5411 % We put the result in a separate register, \doublecolumhsize, so we |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5412 % can restore it in \pagesofar, after \hsize itself has (potentially) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5413 % been clobbered. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5414 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5415 \doublecolumnhsize = \hsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5416 \advance\doublecolumnhsize by -.04154\hsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5417 \divide\doublecolumnhsize by 2 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5418 \hsize = \doublecolumnhsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5419 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5420 % Double the \vsize as well. (We don't need a separate register here, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5421 % since nobody clobbers \vsize.) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5422 \vsize = 2\vsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5423 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5424 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5425 % The double-column output routine for all double-column pages except |
| 18084 | 5426 % the last, which is done by \balancecolumns. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5427 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5428 \def\doublecolumnout{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5429 \splittopskip=\topskip \splitmaxdepth=\maxdepth |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5430 % Get the available space for the double columns -- the normal |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5431 % (undoubled) page height minus any material left over from the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5432 % previous page. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5433 \dimen@ = \vsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5434 \divide\dimen@ by 2 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5435 \advance\dimen@ by -\ht\partialpage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5436 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5437 % box0 will be the left-hand column, box2 the right. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5438 \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@ |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5439 \onepageout\pagesofar |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5440 \unvbox255 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5441 \penalty\outputpenalty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5442 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5443 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5444 % Re-output the contents of the output page -- any previous material, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5445 % followed by the two boxes we just split, in box0 and box2. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5446 \def\pagesofar{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5447 \unvbox\partialpage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5448 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5449 \hsize = \doublecolumnhsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5450 \wd0=\hsize \wd2=\hsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5451 \hbox to\pagewidth{\box0\hfil\box2}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5452 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5453 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5454 % All done with double columns. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5455 \def\enddoublecolumns{% |
| 8434 | 5456 % The following penalty ensures that the page builder is exercised |
| 5457 % _before_ we change the output routine. This is necessary in the | |
| 5458 % following situation: | |
| 5459 % | |
| 5460 % The last section of the index consists only of a single entry. | |
| 5461 % Before this section, \pagetotal is less than \pagegoal, so no | |
| 5462 % break occurs before the last section starts. However, the last | |
| 5463 % section, consisting of \initial and the single \entry, does not | |
| 5464 % fit on the page and has to be broken off. Without the following | |
| 5465 % penalty the page builder will not be exercised until \eject | |
| 5466 % below, and by that time we'll already have changed the output | |
| 5467 % routine to the \balancecolumns version, so the next-to-last | |
| 5468 % double-column page will be processed with \balancecolumns, which | |
| 5469 % is wrong: The two columns will go to the main vertical list, with | |
| 5470 % the broken-off section in the recent contributions. As soon as | |
| 5471 % the output routine finishes, TeX starts reconsidering the page | |
| 5472 % break. The two columns and the broken-off section both fit on the | |
| 5473 % page, because the two columns now take up only half of the page | |
| 5474 % goal. When TeX sees \eject from below which follows the final | |
| 5475 % section, it invokes the new output routine that we've set after | |
| 5476 % \balancecolumns below; \onepageout will try to fit the two columns | |
| 5477 % and the final section into the vbox of \pageheight (see | |
| 5478 % \pagebody), causing an overfull box. | |
| 5479 % | |
| 5480 % Note that glue won't work here, because glue does not exercise the | |
| 5481 % page builder, unlike penalties (see The TeXbook, pp. 280-281). | |
| 5482 \penalty0 | |
| 5483 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5484 \output = {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5485 % Split the last of the double-column material. Leave it on the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5486 % current page, no automatic page break. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5487 \balancecolumns |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5488 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5489 % If we end up splitting too much material for the current page, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5490 % though, there will be another page break right after this \output |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5491 % invocation ends. Having called \balancecolumns once, we do not |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5492 % want to call it again. Therefore, reset \output to its normal |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5493 % definition right away. (We hope \balancecolumns will never be |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5494 % called on to balance too much material, but if it is, this makes |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5495 % the output somewhat more palatable.) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5496 \global\output = {\onepageout{\pagecontents\PAGE}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5497 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5498 \eject |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5499 \endgroup % started in \begindoublecolumns |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5500 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5501 % \pagegoal was set to the doubled \vsize above, since we restarted |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5502 % the current page. We're now back to normal single-column |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5503 % typesetting, so reset \pagegoal to the normal \vsize (after the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5504 % \endgroup where \vsize got restored). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5505 \pagegoal = \vsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5506 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5507 % |
| 18084 | 5508 % Only called for the last of the double column material. \doublecolumnout |
| 5509 % does the others. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5510 \def\balancecolumns{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5511 \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5512 \dimen@ = \ht0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5513 \advance\dimen@ by \topskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5514 \advance\dimen@ by-\baselineskip |
| 18079 | 5515 \ifdim\dimen@<14\baselineskip |
| 5516 % Don't split a short final column in two. | |
| 18084 | 5517 \setbox2=\vbox{}% |
| 18079 | 5518 \else |
| 18084 | 5519 \divide\dimen@ by 2 % target to split to |
| 5520 \dimen@ii = \dimen@ | |
| 5521 \splittopskip = \topskip | |
| 5522 % Loop until the second column is no higher than the first | |
| 5523 {% | |
| 5524 \vbadness = 10000 | |
| 5525 \loop | |
| 5526 \global\setbox3 = \copy0 | |
| 5527 \global\setbox1 = \vsplit3 to \dimen@ | |
| 18089 | 5528 % Remove glue from bottom of first column to |
| 5529 % make sure it is higher than the second. | |
| 5530 \global\setbox1 = \vbox{\unvbox1\unpenalty\unskip}% | |
| 5531 \ifdim\ht3>\ht1 | |
| 18084 | 5532 \global\advance\dimen@ by 1pt |
| 5533 \repeat | |
| 5534 }% | |
| 5535 \multiply\dimen@ii by 4 | |
| 5536 \divide\dimen@ii by 5 | |
| 5537 \ifdim\ht3<\dimen@ii | |
| 5538 % Column heights are too different, so don't make their bottoms | |
| 18090 | 5539 % flush with each other. The glue at the end of the second column |
| 5540 % allows a second column to stretch, reducing the difference in | |
| 5541 % height between the two. | |
| 18084 | 5542 \setbox0=\vbox to\dimen@{\unvbox1\vfill}% |
| 18090 | 5543 \setbox2=\vbox to\dimen@{\unvbox3\vskip 0pt plus 0.3\ht0}% |
| 18084 | 5544 \else |
| 5545 \setbox0=\vbox to\dimen@{\unvbox1}% | |
| 5546 \setbox2=\vbox to\dimen@{\unvbox3}% | |
| 5547 \fi | |
| 18079 | 5548 \fi |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5549 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5550 \pagesofar |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5551 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5552 \catcode`\@ = \other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5553 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5554 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5555 \message{sectioning,} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5556 % Chapters, sections, etc. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5557 |
| 13155 | 5558 % Let's start with @part. |
| 5559 \outer\parseargdef\part{\partzzz{#1}} | |
| 5560 \def\partzzz#1{% | |
| 5561 \chapoddpage | |
| 5562 \null | |
| 5563 \vskip.3\vsize % move it down on the page a bit | |
| 5564 \begingroup | |
| 5565 \noindent \titlefonts\rmisbold #1\par % the text | |
| 5566 \let\lastnode=\empty % no node to associate with | |
| 5567 \writetocentry{part}{#1}{}% but put it in the toc | |
| 5568 \headingsoff % no headline or footline on the part page | |
| 18090 | 5569 % This outputs a mark at the end of the page that clears \thischapter |
| 18125 | 5570 % and \thissection, as is done in \startcontents. |
| 5571 \let\pchapsepmacro\relax | |
| 18090 | 5572 \chapmacro{}{Yomitfromtoc}{}% |
| 13155 | 5573 \chapoddpage |
| 5574 \endgroup | |
| 5575 } | |
| 5576 | |
| 5577 % \unnumberedno is an oxymoron. But we count the unnumbered | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5578 % sections so that we can refer to them unambiguously in the pdf |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5579 % outlines by their "section number". We avoid collisions with chapter |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5580 % numbers by starting them at 10000. (If a document ever has 10000 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5581 % chapters, we're in trouble anyway, I'm sure.) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5582 \newcount\unnumberedno \unnumberedno = 10000 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5583 \newcount\chapno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5584 \newcount\secno \secno=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5585 \newcount\subsecno \subsecno=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5586 \newcount\subsubsecno \subsubsecno=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5587 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5588 % This counter is funny since it counts through charcodes of letters A, B, ... |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5589 \newcount\appendixno \appendixno = `\@ |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5590 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5591 % \def\appendixletter{\char\the\appendixno} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5592 % We do the following ugly conditional instead of the above simple |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5593 % construct for the sake of pdftex, which needs the actual |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5594 % letter in the expansion, not just typeset. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5595 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5596 \def\appendixletter{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5597 \ifnum\appendixno=`A A% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5598 \else\ifnum\appendixno=`B B% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5599 \else\ifnum\appendixno=`C C% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5600 \else\ifnum\appendixno=`D D% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5601 \else\ifnum\appendixno=`E E% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5602 \else\ifnum\appendixno=`F F% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5603 \else\ifnum\appendixno=`G G% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5604 \else\ifnum\appendixno=`H H% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5605 \else\ifnum\appendixno=`I I% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5606 \else\ifnum\appendixno=`J J% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5607 \else\ifnum\appendixno=`K K% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5608 \else\ifnum\appendixno=`L L% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5609 \else\ifnum\appendixno=`M M% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5610 \else\ifnum\appendixno=`N N% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5611 \else\ifnum\appendixno=`O O% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5612 \else\ifnum\appendixno=`P P% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5613 \else\ifnum\appendixno=`Q Q% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5614 \else\ifnum\appendixno=`R R% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5615 \else\ifnum\appendixno=`S S% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5616 \else\ifnum\appendixno=`T T% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5617 \else\ifnum\appendixno=`U U% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5618 \else\ifnum\appendixno=`V V% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5619 \else\ifnum\appendixno=`W W% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5620 \else\ifnum\appendixno=`X X% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5621 \else\ifnum\appendixno=`Y Y% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5622 \else\ifnum\appendixno=`Z Z% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5623 % The \the is necessary, despite appearances, because \appendixletter is |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5624 % expanded while writing the .toc file. \char\appendixno is not |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5625 % expandable, thus it is written literally, thus all appendixes come out |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5626 % with the same letter (or @) in the toc without it. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5627 \else\char\the\appendixno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5628 \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5629 \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5630 |
| 9083 | 5631 % Each @chapter defines these (using marks) as the number+name, number |
| 5632 % and name of the chapter. Page headings and footings can use | |
| 5633 % these. @section does likewise. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5634 \def\thischapter{} |
| 9083 | 5635 \def\thischapternum{} |
| 5636 \def\thischaptername{} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5637 \def\thissection{} |
| 9083 | 5638 \def\thissectionnum{} |
| 5639 \def\thissectionname{} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5640 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5641 \newcount\absseclevel % used to calculate proper heading level |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5642 \newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5643 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5644 % @raisesections: treat @section as chapter, @subsection as section, etc. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5645 \def\raisesections{\global\advance\secbase by -1} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5646 \let\up=\raisesections % original BFox name |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5647 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5648 % @lowersections: treat @chapter as section, @section as subsection, etc. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5649 \def\lowersections{\global\advance\secbase by 1} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5650 \let\down=\lowersections % original BFox name |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5651 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5652 % we only have subsub. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5653 \chardef\maxseclevel = 3 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5654 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5655 % A numbered section within an unnumbered changes to unnumbered too. |
| 13155 | 5656 % To achieve this, remember the "biggest" unnum. sec. we are currently in: |
| 5657 \chardef\unnlevel = \maxseclevel | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5658 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5659 % Trace whether the current chapter is an appendix or not: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5660 % \chapheadtype is "N" or "A", unnumbered chapters are ignored. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5661 \def\chapheadtype{N} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5662 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5663 % Choose a heading macro |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5664 % #1 is heading type |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5665 % #2 is heading level |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5666 % #3 is text for heading |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5667 \def\genhead#1#2#3{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5668 % Compute the abs. sec. level: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5669 \absseclevel=#2 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5670 \advance\absseclevel by \secbase |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5671 % Make sure \absseclevel doesn't fall outside the range: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5672 \ifnum \absseclevel < 0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5673 \absseclevel = 0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5674 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5675 \ifnum \absseclevel > 3 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5676 \absseclevel = 3 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5677 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5678 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5679 % The heading type: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5680 \def\headtype{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5681 \if \headtype U% |
| 13155 | 5682 \ifnum \absseclevel < \unnlevel |
| 5683 \chardef\unnlevel = \absseclevel | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5684 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5685 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5686 % Check for appendix sections: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5687 \ifnum \absseclevel = 0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5688 \edef\chapheadtype{\headtype}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5689 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5690 \if \headtype A\if \chapheadtype N% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5691 \errmessage{@appendix... within a non-appendix chapter}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5692 \fi\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5693 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5694 % Check for numbered within unnumbered: |
| 13155 | 5695 \ifnum \absseclevel > \unnlevel |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5696 \def\headtype{U}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5697 \else |
| 13155 | 5698 \chardef\unnlevel = 3 |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5699 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5700 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5701 % Now print the heading: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5702 \if \headtype U% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5703 \ifcase\absseclevel |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5704 \unnumberedzzz{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5705 \or \unnumberedseczzz{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5706 \or \unnumberedsubseczzz{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5707 \or \unnumberedsubsubseczzz{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5708 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5709 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5710 \if \headtype A% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5711 \ifcase\absseclevel |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5712 \appendixzzz{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5713 \or \appendixsectionzzz{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5714 \or \appendixsubseczzz{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5715 \or \appendixsubsubseczzz{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5716 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5717 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5718 \ifcase\absseclevel |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5719 \chapterzzz{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5720 \or \seczzz{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5721 \or \numberedsubseczzz{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5722 \or \numberedsubsubseczzz{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5723 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5724 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5725 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5726 \suppressfirstparagraphindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5727 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5728 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5729 % an interface: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5730 \def\numhead{\genhead N} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5731 \def\apphead{\genhead A} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5732 \def\unnmhead{\genhead U} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5733 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5734 % @chapter, @appendix, @unnumbered. Increment top-level counter, reset |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5735 % all lower-level sectioning counters to zero. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5736 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5737 % Also set \chaplevelprefix, which we prepend to @float sequence numbers |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5738 % (e.g., figures), q.v. By default (before any chapter), that is empty. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5739 \let\chaplevelprefix = \empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5740 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5741 \outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5742 \def\chapterzzz#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5743 % section resetting is \global in case the chapter is in a group, such |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5744 % as an @include file. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5745 \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5746 \global\advance\chapno by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5747 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5748 % Used for \float. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5749 \gdef\chaplevelprefix{\the\chapno.}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5750 \resetallfloatnos |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5751 % |
| 11420 | 5752 % \putwordChapter can contain complex things in translations. |
| 5753 \toks0=\expandafter{\putwordChapter}% | |
| 5754 \message{\the\toks0 \space \the\chapno}% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5755 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5756 % Write the actual heading. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5757 \chapmacro{#1}{Ynumbered}{\the\chapno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5758 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5759 % So @section and the like are numbered underneath this chapter. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5760 \global\let\section = \numberedsec |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5761 \global\let\subsection = \numberedsubsec |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5762 \global\let\subsubsection = \numberedsubsubsec |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5763 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5764 |
| 11419 | 5765 \outer\parseargdef\appendix{\apphead0{#1}} % normally calls appendixzzz |
| 5766 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5767 \def\appendixzzz#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5768 \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5769 \global\advance\appendixno by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5770 \gdef\chaplevelprefix{\appendixletter.}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5771 \resetallfloatnos |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5772 % |
| 11420 | 5773 % \putwordAppendix can contain complex things in translations. |
| 5774 \toks0=\expandafter{\putwordAppendix}% | |
| 5775 \message{\the\toks0 \space \appendixletter}% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5776 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5777 \chapmacro{#1}{Yappendix}{\appendixletter}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5778 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5779 \global\let\section = \appendixsec |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5780 \global\let\subsection = \appendixsubsec |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5781 \global\let\subsubsection = \appendixsubsubsec |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5782 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5783 |
| 14256 | 5784 % normally unnmhead0 calls unnumberedzzz: |
| 5785 \outer\parseargdef\unnumbered{\unnmhead0{#1}} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5786 \def\unnumberedzzz#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5787 \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5788 \global\advance\unnumberedno by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5789 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5790 % Since an unnumbered has no number, no prefix for figures. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5791 \global\let\chaplevelprefix = \empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5792 \resetallfloatnos |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5793 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5794 % This used to be simply \message{#1}, but TeX fully expands the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5795 % argument to \message. Therefore, if #1 contained @-commands, TeX |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5796 % expanded them. For example, in `@unnumbered The @cite{Book}', TeX |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5797 % expanded @cite (which turns out to cause errors because \cite is meant |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5798 % to be executed, not expanded). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5799 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5800 % Anyway, we don't want the fully-expanded definition of @cite to appear |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5801 % as a result of the \message, we just want `@cite' itself. We use |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5802 % \the<toks register> to achieve this: TeX expands \the<toks> only once, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5803 % simply yielding the contents of <toks register>. (We also do this for |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5804 % the toc entries.) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5805 \toks0 = {#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5806 \message{(\the\toks0)}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5807 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5808 \chapmacro{#1}{Ynothing}{\the\unnumberedno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5809 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5810 \global\let\section = \unnumberedsec |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5811 \global\let\subsection = \unnumberedsubsec |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5812 \global\let\subsubsection = \unnumberedsubsubsec |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5813 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5814 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5815 % @centerchap is like @unnumbered, but the heading is centered. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5816 \outer\parseargdef\centerchap{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5817 \let\centerparametersmaybe = \centerparameters |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5818 \unnmhead0{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5819 \let\centerparametersmaybe = \relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5820 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5821 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5822 % @top is like @unnumbered. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5823 \let\top\unnumbered |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5824 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5825 % Sections. |
| 14256 | 5826 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5827 \outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5828 \def\seczzz#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5829 \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5830 \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5831 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5832 |
| 14256 | 5833 % normally calls appendixsectionzzz: |
| 5834 \outer\parseargdef\appendixsection{\apphead1{#1}} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5835 \def\appendixsectionzzz#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5836 \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5837 \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5838 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5839 \let\appendixsec\appendixsection |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5840 |
| 14256 | 5841 % normally calls unnumberedseczzz: |
| 5842 \outer\parseargdef\unnumberedsec{\unnmhead1{#1}} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5843 \def\unnumberedseczzz#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5844 \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5845 \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5846 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5847 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5848 % Subsections. |
| 14256 | 5849 % |
| 5850 % normally calls numberedsubseczzz: | |
| 5851 \outer\parseargdef\numberedsubsec{\numhead2{#1}} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5852 \def\numberedsubseczzz#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5853 \global\subsubsecno=0 \global\advance\subsecno by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5854 \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5855 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5856 |
| 14256 | 5857 % normally calls appendixsubseczzz: |
| 5858 \outer\parseargdef\appendixsubsec{\apphead2{#1}} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5859 \def\appendixsubseczzz#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5860 \global\subsubsecno=0 \global\advance\subsecno by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5861 \sectionheading{#1}{subsec}{Yappendix}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5862 {\appendixletter.\the\secno.\the\subsecno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5863 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5864 |
| 14256 | 5865 % normally calls unnumberedsubseczzz: |
| 5866 \outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5867 \def\unnumberedsubseczzz#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5868 \global\subsubsecno=0 \global\advance\subsecno by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5869 \sectionheading{#1}{subsec}{Ynothing}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5870 {\the\unnumberedno.\the\secno.\the\subsecno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5871 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5872 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5873 % Subsubsections. |
| 14256 | 5874 % |
| 5875 % normally numberedsubsubseczzz: | |
| 5876 \outer\parseargdef\numberedsubsubsec{\numhead3{#1}} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5877 \def\numberedsubsubseczzz#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5878 \global\advance\subsubsecno by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5879 \sectionheading{#1}{subsubsec}{Ynumbered}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5880 {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5881 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5882 |
| 14256 | 5883 % normally appendixsubsubseczzz: |
| 5884 \outer\parseargdef\appendixsubsubsec{\apphead3{#1}} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5885 \def\appendixsubsubseczzz#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5886 \global\advance\subsubsecno by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5887 \sectionheading{#1}{subsubsec}{Yappendix}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5888 {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5889 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5890 |
| 14256 | 5891 % normally unnumberedsubsubseczzz: |
| 5892 \outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5893 \def\unnumberedsubsubseczzz#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5894 \global\advance\subsubsecno by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5895 \sectionheading{#1}{subsubsec}{Ynothing}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5896 {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5897 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5898 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5899 % These macros control what the section commands do, according |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5900 % to what kind of chapter we are in (ordinary, appendix, or unnumbered). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5901 % Define them by default for a numbered chapter. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5902 \let\section = \numberedsec |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5903 \let\subsection = \numberedsubsec |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5904 \let\subsubsection = \numberedsubsubsec |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5905 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5906 % Define @majorheading, @heading and @subheading |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5907 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5908 \def\majorheading{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5909 {\advance\chapheadingskip by 10pt \chapbreak }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5910 \parsearg\chapheadingzzz |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5911 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5912 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5913 \def\chapheading{\chapbreak \parsearg\chapheadingzzz} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5914 \def\chapheadingzzz#1{% |
| 17075 | 5915 \vbox{\chapfonts \raggedtitlesettings #1\par}% |
| 5916 \nobreak\bigskip \nobreak | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5917 \suppressfirstparagraphindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5918 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5919 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5920 % @heading, @subheading, @subsubheading. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5921 \parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5922 \suppressfirstparagraphindent} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5923 \parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5924 \suppressfirstparagraphindent} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5925 \parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5926 \suppressfirstparagraphindent} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5927 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5928 % These macros generate a chapter, section, etc. heading only |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5929 % (including whitespace, linebreaking, etc. around it), |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5930 % given all the information in convenient, parsed form. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5931 |
| 14809 | 5932 % Args are the skip and penalty (usually negative) |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5933 \def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5934 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5935 % Parameter controlling skip before chapter headings (if needed) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5936 \newskip\chapheadingskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5937 |
| 14809 | 5938 % Define plain chapter starts, and page on/off switching for it. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5939 \def\chapbreak{\dobreak \chapheadingskip {-4000}} |
| 18090 | 5940 |
| 5941 % Start a new page | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5942 \def\chappager{\par\vfill\supereject} |
| 18090 | 5943 |
| 5944 % \chapoddpage - start on an odd page for a new chapter | |
| 9083 | 5945 % Because \domark is called before \chapoddpage, the filler page will |
| 5946 % get the headings for the next chapter, which is wrong. But we don't | |
| 5947 % care -- we just disable all headings on the filler page. | |
| 5948 \def\chapoddpage{% | |
| 5949 \chappager | |
| 5950 \ifodd\pageno \else | |
| 5951 \begingroup | |
| 13155 | 5952 \headingsoff |
| 5953 \null | |
| 9083 | 5954 \chappager |
| 5955 \endgroup | |
| 5956 \fi | |
| 5957 } | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5958 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5959 \def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5960 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5961 \def\CHAPPAGoff{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5962 \global\let\contentsalignmacro = \chappager |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5963 \global\let\pchapsepmacro=\chapbreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5964 \global\let\pagealignmacro=\chappager} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5965 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5966 \def\CHAPPAGon{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5967 \global\let\contentsalignmacro = \chappager |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5968 \global\let\pchapsepmacro=\chappager |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5969 \global\let\pagealignmacro=\chappager |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5970 \global\def\HEADINGSon{\HEADINGSsingle}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5971 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5972 \def\CHAPPAGodd{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5973 \global\let\contentsalignmacro = \chapoddpage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5974 \global\let\pchapsepmacro=\chapoddpage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5975 \global\let\pagealignmacro=\chapoddpage |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5976 \global\def\HEADINGSon{\HEADINGSdouble}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5977 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5978 \CHAPPAGon |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5979 |
| 18090 | 5980 % \chapmacro - Chapter opening. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5981 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5982 % #1 is the text, #2 is the section type (Ynumbered, Ynothing, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5983 % Yappendix, Yomitfromtoc), #3 the chapter number. |
| 17793 | 5984 % Not used for @heading series. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5985 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5986 % To test against our argument. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5987 \def\Ynothingkeyword{Ynothing} |
| 17793 | 5988 \def\Yappendixkeyword{Yappendix} |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5989 \def\Yomitfromtockeyword{Yomitfromtoc} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5990 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
5991 \def\chapmacro#1#2#3{% |
| 17793 | 5992 \checkenv{}% chapters, etc., should not start inside an environment. |
| 5993 % | |
| 9083 | 5994 % Insert the first mark before the heading break (see notes for \domark). |
| 5995 \let\prevchapterdefs=\lastchapterdefs | |
| 5996 \let\prevsectiondefs=\lastsectiondefs | |
| 5997 \gdef\lastsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}% | |
| 5998 \gdef\thissection{}}% | |
| 5999 % | |
| 6000 \def\temptype{#2}% | |
| 6001 \ifx\temptype\Ynothingkeyword | |
| 6002 \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% | |
| 6003 \gdef\thischapter{\thischaptername}}% | |
| 6004 \else\ifx\temptype\Yomitfromtockeyword | |
| 6005 \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% | |
| 6006 \gdef\thischapter{}}% | |
| 6007 \else\ifx\temptype\Yappendixkeyword | |
| 6008 \toks0={#1}% | |
| 6009 \xdef\lastchapterdefs{% | |
| 6010 \gdef\noexpand\thischaptername{\the\toks0}% | |
| 6011 \gdef\noexpand\thischapternum{\appendixletter}% | |
| 11420 | 6012 % \noexpand\putwordAppendix avoids expanding indigestible |
| 6013 % commands in some of the translations. | |
| 6014 \gdef\noexpand\thischapter{\noexpand\putwordAppendix{} | |
| 6015 \noexpand\thischapternum: | |
| 9083 | 6016 \noexpand\thischaptername}% |
| 6017 }% | |
| 6018 \else | |
| 6019 \toks0={#1}% | |
| 6020 \xdef\lastchapterdefs{% | |
| 6021 \gdef\noexpand\thischaptername{\the\toks0}% | |
| 6022 \gdef\noexpand\thischapternum{\the\chapno}% | |
| 11420 | 6023 % \noexpand\putwordChapter avoids expanding indigestible |
| 6024 % commands in some of the translations. | |
| 6025 \gdef\noexpand\thischapter{\noexpand\putwordChapter{} | |
| 6026 \noexpand\thischapternum: | |
| 9083 | 6027 \noexpand\thischaptername}% |
| 6028 }% | |
| 6029 \fi\fi\fi | |
| 6030 % | |
| 6031 % Output the mark. Pass it through \safewhatsit, to take care of | |
| 6032 % the preceding space. | |
| 6033 \safewhatsit\domark | |
| 6034 % | |
| 6035 % Insert the chapter heading break. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6036 \pchapsepmacro |
| 9083 | 6037 % |
| 6038 % Now the second mark, after the heading break. No break points | |
| 6039 % between here and the heading. | |
| 6040 \let\prevchapterdefs=\lastchapterdefs | |
| 6041 \let\prevsectiondefs=\lastsectiondefs | |
| 6042 \domark | |
| 6043 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6044 {% |
| 10776 | 6045 \chapfonts \rmisbold |
| 17804 | 6046 \let\footnote=\errfootnoteheading % give better error message |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6047 % |
| 9083 | 6048 % Have to define \lastsection before calling \donoderef, because the |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6049 % xref code eventually uses it. On the other hand, it has to be called |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6050 % after \pchapsepmacro, or the headline will change too soon. |
| 9083 | 6051 \gdef\lastsection{#1}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6052 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6053 % Only insert the separating space if we have a chapter/appendix |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6054 % number, and don't print the unnumbered ``number''. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6055 \ifx\temptype\Ynothingkeyword |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6056 \setbox0 = \hbox{}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6057 \def\toctype{unnchap}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6058 \else\ifx\temptype\Yomitfromtockeyword |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6059 \setbox0 = \hbox{}% contents like unnumbered, but no toc entry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6060 \def\toctype{omit}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6061 \else\ifx\temptype\Yappendixkeyword |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6062 \setbox0 = \hbox{\putwordAppendix{} #3\enspace}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6063 \def\toctype{app}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6064 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6065 \setbox0 = \hbox{#3\enspace}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6066 \def\toctype{numchap}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6067 \fi\fi\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6068 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6069 % Write the toc entry for this chapter. Must come before the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6070 % \donoderef, because we include the current node name in the toc |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6071 % entry, and \donoderef resets it to empty. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6072 \writetocentry{\toctype}{#1}{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6073 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6074 % For pdftex, we have to write out the node definition (aka, make |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6075 % the pdfdest) after any page break, but before the actual text has |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6076 % been typeset. If the destination for the pdf outline is after the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6077 % text, then jumping from the outline may wind up with the text not |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6078 % being visible, for instance under high magnification. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6079 \donoderef{#2}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6080 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6081 % Typeset the actual heading. |
| 9038 | 6082 \nobreak % Avoid page breaks at the interline glue. |
| 17075 | 6083 \vbox{\raggedtitlesettings \hangindent=\wd0 \centerparametersmaybe |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6084 \unhbox0 #1\par}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6085 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6086 \nobreak\bigskip % no page break after a chapter title |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6087 \nobreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6088 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6089 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6090 % @centerchap -- centered and unnumbered. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6091 \let\centerparametersmaybe = \relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6092 \def\centerparameters{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6093 \advance\rightskip by 3\rightskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6094 \leftskip = \rightskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6095 \parfillskip = 0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6096 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6097 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6098 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6099 % I don't think this chapter style is supported any more, so I'm not |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6100 % updating it with the new noderef stuff. We'll see. --karl, 11aug03. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6101 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6102 \def\setchapterstyle #1 {\csname CHAPF#1\endcsname} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6103 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6104 \def\unnchfopen #1{% |
| 17075 | 6105 \chapoddpage |
| 6106 \vbox{\chapfonts \raggedtitlesettings #1\par}% | |
| 6107 \nobreak\bigskip\nobreak | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6108 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6109 \def\chfopen #1#2{\chapoddpage {\chapfonts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6110 \vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6111 \par\penalty 5000 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6112 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6113 \def\centerchfopen #1{% |
| 17075 | 6114 \chapoddpage |
| 6115 \vbox{\chapfonts \raggedtitlesettings \hfill #1\hfill}% | |
| 6116 \nobreak\bigskip \nobreak | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6117 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6118 \def\CHAPFopen{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6119 \global\let\chapmacro=\chfopen |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6120 \global\let\centerchapmacro=\centerchfopen} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6121 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6122 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6123 % Section titles. These macros combine the section number parts and |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6124 % call the generic \sectionheading to do the printing. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6125 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6126 \newskip\secheadingskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6127 \def\secheadingbreak{\dobreak \secheadingskip{-1000}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6128 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6129 % Subsection titles. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6130 \newskip\subsecheadingskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6131 \def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6132 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6133 % Subsubsection titles. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6134 \def\subsubsecheadingskip{\subsecheadingskip} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6135 \def\subsubsecheadingbreak{\subsecheadingbreak} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6136 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6137 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6138 % Print any size, any type, section title. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6139 % |
| 17793 | 6140 % #1 is the text of the title, |
| 6141 % #2 is the section level (sec/subsec/subsubsec), | |
| 6142 % #3 is the section type (Ynumbered, Ynothing, Yappendix, Yomitfromtoc), | |
| 6143 % #4 is the section number. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6144 % |
| 9083 | 6145 \def\seckeyword{sec} |
| 6146 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6147 \def\sectionheading#1#2#3#4{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6148 {% |
| 17793 | 6149 \def\sectionlevel{#2}% |
| 6150 \def\temptype{#3}% | |
| 6151 % | |
| 6152 % It is ok for the @heading series commands to appear inside an | |
| 6153 % environment (it's been historically allowed, though the logic is | |
| 6154 % dubious), but not the others. | |
| 6155 \ifx\temptype\Yomitfromtockeyword\else | |
| 6156 \checkenv{}% non-@*heading should not be in an environment. | |
| 6157 \fi | |
| 17804 | 6158 \let\footnote=\errfootnoteheading |
| 14348 | 6159 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6160 % Switch to the right set of fonts. |
| 10776 | 6161 \csname #2fonts\endcsname \rmisbold |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6162 % |
| 9083 | 6163 % Insert first mark before the heading break (see notes for \domark). |
| 6164 \let\prevsectiondefs=\lastsectiondefs | |
| 6165 \ifx\temptype\Ynothingkeyword | |
| 6166 \ifx\sectionlevel\seckeyword | |
| 6167 \gdef\lastsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}% | |
| 6168 \gdef\thissection{\thissectionname}}% | |
| 6169 \fi | |
| 6170 \else\ifx\temptype\Yomitfromtockeyword | |
| 6171 % Don't redefine \thissection. | |
| 6172 \else\ifx\temptype\Yappendixkeyword | |
| 6173 \ifx\sectionlevel\seckeyword | |
| 6174 \toks0={#1}% | |
| 6175 \xdef\lastsectiondefs{% | |
| 6176 \gdef\noexpand\thissectionname{\the\toks0}% | |
| 6177 \gdef\noexpand\thissectionnum{#4}% | |
| 11420 | 6178 % \noexpand\putwordSection avoids expanding indigestible |
| 6179 % commands in some of the translations. | |
| 6180 \gdef\noexpand\thissection{\noexpand\putwordSection{} | |
| 6181 \noexpand\thissectionnum: | |
| 9083 | 6182 \noexpand\thissectionname}% |
| 6183 }% | |
| 6184 \fi | |
| 6185 \else | |
| 6186 \ifx\sectionlevel\seckeyword | |
| 6187 \toks0={#1}% | |
| 6188 \xdef\lastsectiondefs{% | |
| 6189 \gdef\noexpand\thissectionname{\the\toks0}% | |
| 6190 \gdef\noexpand\thissectionnum{#4}% | |
| 11420 | 6191 % \noexpand\putwordSection avoids expanding indigestible |
| 6192 % commands in some of the translations. | |
| 6193 \gdef\noexpand\thissection{\noexpand\putwordSection{} | |
| 6194 \noexpand\thissectionnum: | |
| 9083 | 6195 \noexpand\thissectionname}% |
| 6196 }% | |
| 6197 \fi | |
| 6198 \fi\fi\fi | |
| 6199 % | |
| 10888 | 6200 % Go into vertical mode. Usually we'll already be there, but we |
| 6201 % don't want the following whatsit to end up in a preceding paragraph | |
| 6202 % if the document didn't happen to have a blank line. | |
| 6203 \par | |
| 6204 % | |
| 9083 | 6205 % Output the mark. Pass it through \safewhatsit, to take care of |
| 6206 % the preceding space. | |
| 6207 \safewhatsit\domark | |
| 6208 % | |
| 6209 % Insert space above the heading. | |
| 6210 \csname #2headingbreak\endcsname | |
| 6211 % | |
| 6212 % Now the second mark, after the heading break. No break points | |
| 6213 % between here and the heading. | |
| 17466 | 6214 \global\let\prevsectiondefs=\lastsectiondefs |
| 9083 | 6215 \domark |
| 6216 % | |
| 6217 % Only insert the space after the number if we have a section number. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6218 \ifx\temptype\Ynothingkeyword |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6219 \setbox0 = \hbox{}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6220 \def\toctype{unn}% |
| 9083 | 6221 \gdef\lastsection{#1}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6222 \else\ifx\temptype\Yomitfromtockeyword |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6223 % for @headings -- no section number, don't include in toc, |
| 9083 | 6224 % and don't redefine \lastsection. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6225 \setbox0 = \hbox{}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6226 \def\toctype{omit}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6227 \let\sectionlevel=\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6228 \else\ifx\temptype\Yappendixkeyword |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6229 \setbox0 = \hbox{#4\enspace}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6230 \def\toctype{app}% |
| 9083 | 6231 \gdef\lastsection{#1}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6232 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6233 \setbox0 = \hbox{#4\enspace}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6234 \def\toctype{num}% |
| 9083 | 6235 \gdef\lastsection{#1}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6236 \fi\fi\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6237 % |
| 6621 | 6238 % Write the toc entry (before \donoderef). See comments in \chapmacro. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6239 \writetocentry{\toctype\sectionlevel}{#1}{#4}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6240 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6241 % Write the node reference (= pdf destination for pdftex). |
| 6621 | 6242 % Again, see comments in \chapmacro. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6243 \donoderef{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6244 % |
| 6621 | 6245 % Interline glue will be inserted when the vbox is completed. |
| 6246 % That glue will be a valid breakpoint for the page, since it'll be | |
| 6247 % preceded by a whatsit (usually from the \donoderef, or from the | |
| 6248 % \writetocentry if there was no node). We don't want to allow that | |
| 6249 % break, since then the whatsits could end up on page n while the | |
| 6250 % section is on page n+1, thus toc/etc. are wrong. Debian bug 276000. | |
| 6251 \nobreak | |
| 6252 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6253 % Output the actual section heading. |
| 10988 | 6254 \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6255 \hangindent=\wd0 % zero if no section number |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6256 \unhbox0 #1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6257 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6258 % Add extra space after the heading -- half of whatever came above it. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6259 % Don't allow stretch, though. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6260 \kern .5 \csname #2headingskip\endcsname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6261 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6262 % Do not let the kern be a potential breakpoint, as it would be if it |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6263 % was followed by glue. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6264 \nobreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6265 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6266 % We'll almost certainly start a paragraph next, so don't let that |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6267 % glue accumulate. (Not a breakpoint because it's preceded by a |
| 16521 | 6268 % discardable item.) However, when a paragraph is not started next |
| 6269 % (\startdefun, \cartouche, \center, etc.), this needs to be wiped out | |
| 6270 % or the negative glue will cause weirdly wrong output, typically | |
| 6271 % obscuring the section heading with something else. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6272 \vskip-\parskip |
| 11418 | 6273 % |
| 16521 | 6274 % This is so the last item on the main vertical list is a known |
| 6275 % \penalty > 10000, so \startdefun, etc., can recognize the situation | |
| 6276 % and do the needful. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6277 \penalty 10001 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6278 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6279 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6280 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6281 \message{toc,} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6282 % Table of contents. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6283 \newwrite\tocfile |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6284 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6285 % Write an entry to the toc file, opening it if necessary. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6286 % Called from @chapter, etc. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6287 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6288 % Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6289 % We append the current node name (if any) and page number as additional |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6290 % arguments for the \{chap,sec,...}entry macros which will eventually |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6291 % read this. The node name is used in the pdf outlines as the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6292 % destination to jump to. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6293 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6294 % We open the .toc file for writing here instead of at @setfilename (or |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6295 % any other fixed time) so that @contents can be anywhere in the document. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6296 % But if #1 is `omit', then we don't do anything. This is used for the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6297 % table of contents chapter openings themselves. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6298 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6299 \newif\iftocfileopened |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6300 \def\omitkeyword{omit}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6301 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6302 \def\writetocentry#1#2#3{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6303 \edef\writetoctype{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6304 \ifx\writetoctype\omitkeyword \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6305 \iftocfileopened\else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6306 \immediate\openout\tocfile = \jobname.toc |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6307 \global\tocfileopenedtrue |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6308 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6309 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6310 \iflinks |
| 5959 | 6311 {\atdummies |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6312 \edef\temp{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6313 \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6314 \temp |
| 6621 | 6315 }% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6316 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6317 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6318 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6319 % Tell \shipout to create a pdf destination on each page, if we're |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6320 % writing pdf. These are used in the table of contents. We can't |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6321 % just write one on every page because the title pages are numbered |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6322 % 1 and 2 (the page numbers aren't printed), and so are the first |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6323 % two pages of the document. Thus, we'd have two destinations named |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6324 % `1', and two named `2'. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6325 \ifpdf \global\pdfmakepagedesttrue \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6326 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6327 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6328 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6329 % These characters do not print properly in the Computer Modern roman |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6330 % fonts, so we must take special care. This is more or less redundant |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6331 % with the Texinfo input format setup at the end of this file. |
| 11418 | 6332 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6333 \def\activecatcodes{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6334 \catcode`\"=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6335 \catcode`\$=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6336 \catcode`\<=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6337 \catcode`\>=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6338 \catcode`\\=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6339 \catcode`\^=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6340 \catcode`\_=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6341 \catcode`\|=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6342 \catcode`\~=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6343 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6344 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6345 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6346 % Read the toc file, which is essentially Texinfo input. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6347 \def\readtocfile{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6348 \setupdatafile |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6349 \activecatcodes |
| 8801 | 6350 \input \tocreadfilename |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6351 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6352 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6353 \newskip\contentsrightmargin \contentsrightmargin=1in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6354 \newcount\savepageno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6355 \newcount\lastnegativepageno \lastnegativepageno = -1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6356 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6357 % Prepare to read what we've written to \tocfile. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6358 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6359 \def\startcontents#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6360 % If @setchapternewpage on, and @headings double, the contents should |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6361 % start on an odd page, unlike chapters. Thus, we maintain |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6362 % \contentsalignmacro in parallel with \pagealignmacro. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6363 % From: Torbjorn Granlund <tege@matematik.su.se> |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6364 \contentsalignmacro |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6365 \immediate\closeout\tocfile |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6366 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6367 % Don't need to put `Contents' or `Short Contents' in the headline. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6368 % It is abundantly clear what they are. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6369 \chapmacro{#1}{Yomitfromtoc}{}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6370 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6371 \savepageno = \pageno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6372 \begingroup % Set up to handle contents files properly. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6373 \raggedbottom % Worry more about breakpoints than the bottom. |
| 18092 | 6374 \entryrightmargin=\contentsrightmargin % Don't use the full line length. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6375 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6376 % Roman numerals for page numbers. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6377 \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6378 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6379 |
| 8801 | 6380 % redefined for the two-volume lispref. We always output on |
| 6381 % \jobname.toc even if this is redefined. | |
| 11418 | 6382 % |
| 8801 | 6383 \def\tocreadfilename{\jobname.toc} |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6384 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6385 % Normal (long) toc. |
| 8801 | 6386 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6387 \def\contents{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6388 \startcontents{\putwordTOC}% |
| 8801 | 6389 \openin 1 \tocreadfilename\space |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6390 \ifeof 1 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6391 \readtocfile |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6392 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6393 \vfill \eject |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6394 \contentsalignmacro % in case @setchapternewpage odd is in effect |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6395 \ifeof 1 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6396 \pdfmakeoutlines |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6397 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6398 \closein 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6399 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6400 \lastnegativepageno = \pageno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6401 \global\pageno = \savepageno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6402 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6403 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6404 % And just the chapters. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6405 \def\summarycontents{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6406 \startcontents{\putwordShortTOC}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6407 % |
| 13155 | 6408 \let\partentry = \shortpartentry |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6409 \let\numchapentry = \shortchapentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6410 \let\appentry = \shortchapentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6411 \let\unnchapentry = \shortunnchapentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6412 % We want a true roman here for the page numbers. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6413 \secfonts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6414 \let\rm=\shortcontrm \let\bf=\shortcontbf |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6415 \let\sl=\shortcontsl \let\tt=\shortconttt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6416 \rm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6417 \hyphenpenalty = 10000 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6418 \advance\baselineskip by 1pt % Open it up a little. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6419 \def\numsecentry##1##2##3##4{} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6420 \let\appsecentry = \numsecentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6421 \let\unnsecentry = \numsecentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6422 \let\numsubsecentry = \numsecentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6423 \let\appsubsecentry = \numsecentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6424 \let\unnsubsecentry = \numsecentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6425 \let\numsubsubsecentry = \numsecentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6426 \let\appsubsubsecentry = \numsecentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6427 \let\unnsubsubsecentry = \numsecentry |
| 8801 | 6428 \openin 1 \tocreadfilename\space |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6429 \ifeof 1 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6430 \readtocfile |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6431 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6432 \closein 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6433 \vfill \eject |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6434 \contentsalignmacro % in case @setchapternewpage odd is in effect |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6435 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6436 \lastnegativepageno = \pageno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6437 \global\pageno = \savepageno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6438 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6439 \let\shortcontents = \summarycontents |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6440 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6441 % Typeset the label for a chapter or appendix for the short contents. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6442 % The arg is, e.g., `A' for an appendix, or `3' for a chapter. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6443 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6444 \def\shortchaplabel#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6445 % This space should be enough, since a single number is .5em, and the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6446 % widest letter (M) is 1em, at least in the Computer Modern fonts. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6447 % But use \hss just in case. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6448 % (This space doesn't include the extra space that gets added after |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6449 % the label; that gets put in by \shortchapentry above.) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6450 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6451 % We'd like to right-justify chapter numbers, but that looks strange |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6452 % with appendix letters. And right-justifying numbers and |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6453 % left-justifying letters looks strange when there is less than 10 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6454 % chapters. Have to read the whole toc once to know how many chapters |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6455 % there are before deciding ... |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6456 \hbox to 1em{#1\hss}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6457 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6458 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6459 % These macros generate individual entries in the table of contents. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6460 % The first argument is the chapter or section name. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6461 % The last argument is the page number. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6462 % The arguments in between are the chapter number, section number, ... |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6463 |
| 13155 | 6464 % Parts, in the main contents. Replace the part number, which doesn't |
| 6465 % exist, with an empty box. Let's hope all the numbers have the same width. | |
| 6466 % Also ignore the page number, which is conventionally not printed. | |
| 6467 \def\numeralbox{\setbox0=\hbox{8}\hbox to \wd0{\hfil}} | |
| 6468 \def\partentry#1#2#3#4{\dochapentry{\numeralbox\labelspace#1}{}} | |
| 6469 % | |
| 6470 % Parts, in the short toc. | |
| 6471 \def\shortpartentry#1#2#3#4{% | |
| 6472 \penalty-300 | |
| 6473 \vskip.5\baselineskip plus.15\baselineskip minus.1\baselineskip | |
| 13327 | 6474 \shortchapentry{{\bf #1}}{\numeralbox}{}{}% |
| 13155 | 6475 } |
| 6476 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6477 % Chapters, in the main contents. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6478 \def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}} |
| 18092 | 6479 |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6480 % Chapters, in the short toc. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6481 % See comments in \dochapentry re vbox and related settings. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6482 \def\shortchapentry#1#2#3#4{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6483 \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6484 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6485 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6486 % Appendices, in the main contents. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6487 % Need the word Appendix, and a fixed-size box. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6488 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6489 \def\appendixbox#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6490 % We use M since it's probably the widest letter. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6491 \setbox0 = \hbox{\putwordAppendix{} M}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6492 \hbox to \wd0{\putwordAppendix{} #1\hss}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6493 % |
| 18092 | 6494 \def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\hskip.7em#1}{#4}} |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6495 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6496 % Unnumbered chapters. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6497 \def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6498 \def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6499 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6500 % Sections. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6501 \def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6502 \let\appsecentry=\numsecentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6503 \def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6504 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6505 % Subsections. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6506 \def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6507 \let\appsubsecentry=\numsubsecentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6508 \def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6509 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6510 % And subsubsections. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6511 \def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6512 \let\appsubsubsecentry=\numsubsubsecentry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6513 \def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6514 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6515 % This parameter controls the indentation of the various levels. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6516 % Same as \defaultparindent. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6517 \newdimen\tocindent \tocindent = 15pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6518 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6519 % Now for the actual typesetting. In all these, #1 is the text and #2 is the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6520 % page number. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6521 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6522 % If the toc has to be broken over pages, we want it to be at chapters |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6523 % if at all possible; hence the \penalty. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6524 \def\dochapentry#1#2{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6525 \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6526 \begingroup |
| 18092 | 6527 % Move the page numbers slightly to the right |
| 6528 \advance\entryrightmargin by -0.05em | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6529 \chapentryfonts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6530 \tocentry{#1}{\dopageno\bgroup#2\egroup}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6531 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6532 \nobreak\vskip .25\baselineskip plus.1\baselineskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6533 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6534 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6535 \def\dosecentry#1#2{\begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6536 \secentryfonts \leftskip=\tocindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6537 \tocentry{#1}{\dopageno\bgroup#2\egroup}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6538 \endgroup} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6539 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6540 \def\dosubsecentry#1#2{\begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6541 \subsecentryfonts \leftskip=2\tocindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6542 \tocentry{#1}{\dopageno\bgroup#2\egroup}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6543 \endgroup} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6544 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6545 \def\dosubsubsecentry#1#2{\begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6546 \subsubsecentryfonts \leftskip=3\tocindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6547 \tocentry{#1}{\dopageno\bgroup#2\egroup}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6548 \endgroup} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6549 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6550 % We use the same \entry macro as for the index entries. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6551 \let\tocentry = \entry |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6552 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6553 % Space between chapter (or whatever) number and the title. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6554 \def\labelspace{\hskip1em \relax} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6555 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6556 \def\dopageno#1{{\rm #1}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6557 \def\doshortpageno#1{{\rm #1}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6558 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6559 \def\chapentryfonts{\secfonts \rm} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6560 \def\secentryfonts{\textfonts} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6561 \def\subsecentryfonts{\textfonts} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6562 \def\subsubsecentryfonts{\textfonts} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6563 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6564 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6565 \message{environments,} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6566 % @foo ... @end foo. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6567 |
| 13341 | 6568 % @tex ... @end tex escapes into raw TeX temporarily. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6569 % One exception: @ is still an escape character, so that @end tex works. |
| 13341 | 6570 % But \@ or @@ will get a plain @ character. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6571 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6572 \envdef\tex{% |
| 10833 | 6573 \setupmarkupstyle{tex}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6574 \catcode `\\=0 \catcode `\{=1 \catcode `\}=2 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6575 \catcode `\$=3 \catcode `\&=4 \catcode `\#=6 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6576 \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6577 \catcode `\%=14 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6578 \catcode `\+=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6579 \catcode `\"=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6580 \catcode `\|=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6581 \catcode `\<=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6582 \catcode `\>=\other |
| 17479 | 6583 \catcode `\`=\other |
| 6584 \catcode `\'=\other | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6585 \escapechar=`\\ |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6586 % |
| 12862 | 6587 % ' is active in math mode (mathcode"8000). So reset it, and all our |
| 6588 % other math active characters (just in case), to plain's definitions. | |
| 6589 \mathactive | |
| 6590 % | |
| 17831 | 6591 % Inverse of the list at the beginning of the file. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6592 \let\b=\ptexb |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6593 \let\bullet=\ptexbullet |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6594 \let\c=\ptexc |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6595 \let\,=\ptexcomma |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6596 \let\.=\ptexdot |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6597 \let\dots=\ptexdots |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6598 \let\equiv=\ptexequiv |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6599 \let\!=\ptexexclam |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6600 \let\i=\ptexi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6601 \let\indent=\ptexindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6602 \let\noindent=\ptexnoindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6603 \let\{=\ptexlbrace |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6604 \let\+=\tabalign |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6605 \let\}=\ptexrbrace |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6606 \let\/=\ptexslash |
| 17831 | 6607 \let\sp=\ptexsp |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6608 \let\*=\ptexstar |
| 17831 | 6609 %\let\sup=\ptexsup % do not redefine, we want @sup to work in math mode |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6610 \let\t=\ptext |
| 17479 | 6611 \expandafter \let\csname top\endcsname=\ptextop % we've made it outer |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6612 \let\frenchspacing=\plainfrenchspacing |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6613 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6614 \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6615 \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6616 \def\@{@}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6617 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6618 % There is no need to define \Etex. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6619 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6620 % Define @lisp ... @end lisp. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6621 % @lisp environment forms a group so it can rebind things, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6622 % including the definition of @end lisp (which normally is erroneous). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6623 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6624 % Amount to narrow the margins by for @lisp. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6625 \newskip\lispnarrowing \lispnarrowing=0.4in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6626 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6627 % This is the definition that ^^M gets inside @lisp, @example, and other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6628 % such environments. \null is better than a space, since it doesn't |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6629 % have any width. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6630 \def\lisppar{\null\endgraf} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6631 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6632 % This space is always present above and below environments. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6633 \newskip\envskipamount \envskipamount = 0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6634 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6635 % Make spacing and below environment symmetrical. We use \parskip here |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6636 % to help in doing that, since in @example-like environments \parskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6637 % is reset to zero; thus the \afterenvbreak inserts no space -- but the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6638 % start of the next paragraph will insert \parskip. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6639 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6640 \def\aboveenvbreak{{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6641 % =10000 instead of <10000 because of a special case in \itemzzz and |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6642 % \sectionheading, q.v. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6643 \ifnum \lastpenalty=10000 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6644 \advance\envskipamount by \parskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6645 \endgraf |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6646 \ifdim\lastskip<\envskipamount |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6647 \removelastskip |
| 18097 | 6648 \ifnum\lastpenalty<10000 |
| 6649 % Penalize breaking before the environment, because preceding text | |
| 6650 % often leads into it. | |
| 6651 \penalty100 | |
| 6652 \fi | |
| 6653 \vskip\envskipamount | |
| 6654 \fi | |
| 6655 \fi | |
| 6656 }} | |
| 6657 | |
| 6658 \def\afterenvbreak{{% | |
| 6659 % =10000 instead of <10000 because of a special case in \itemzzz and | |
| 6660 % \sectionheading, q.v. | |
| 6661 \ifnum \lastpenalty=10000 \else | |
| 6662 \advance\envskipamount by \parskip | |
| 6663 \endgraf | |
| 6664 \ifdim\lastskip<\envskipamount | |
| 6665 \removelastskip | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6666 % it's not a good place to break if the last penalty was \nobreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6667 % or better ... |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6668 \ifnum\lastpenalty<10000 \penalty-50 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6669 \vskip\envskipamount |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6670 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6671 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6672 }} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6673 |
| 5952 | 6674 % \nonarrowing is a flag. If "set", @lisp etc don't narrow margins; it will |
| 6675 % also clear it, so that its embedded environments do the narrowing again. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6676 \let\nonarrowing=\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6677 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6678 % @cartouche ... @end cartouche: draw rectangle w/rounded corners around |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6679 % environment contents. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6680 \font\circle=lcircle10 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6681 \newdimen\circthick |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6682 \newdimen\cartouter\newdimen\cartinner |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6683 \newskip\normbskip\newskip\normpskip\newskip\normlskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6684 \circthick=\fontdimen8\circle |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6685 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6686 \def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6687 \def\ctr{{\hskip 6pt\circle\char'010}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6688 \def\cbl{{\circle\char'012\hskip -6pt}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6689 \def\cbr{{\hskip 6pt\circle\char'011}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6690 \def\carttop{\hbox to \cartouter{\hskip\lskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6691 \ctl\leaders\hrule height\circthick\hfil\ctr |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6692 \hskip\rskip}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6693 \def\cartbot{\hbox to \cartouter{\hskip\lskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6694 \cbl\leaders\hrule height\circthick\hfil\cbr |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6695 \hskip\rskip}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6696 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6697 \newskip\lskip\newskip\rskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6698 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6699 \envdef\cartouche{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6700 \ifhmode\par\fi % can't be in the midst of a paragraph. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6701 \startsavinginserts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6702 \lskip=\leftskip \rskip=\rightskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6703 \leftskip=0pt\rightskip=0pt % we want these *outside*. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6704 \cartinner=\hsize \advance\cartinner by-\lskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6705 \advance\cartinner by-\rskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6706 \cartouter=\hsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6707 \advance\cartouter by 18.4pt % allow for 3pt kerns on either |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6708 % side, and for 6pt waste from |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6709 % each corner char, and rule thickness |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6710 \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip |
| 15518 | 6711 % |
| 6712 % If this cartouche directly follows a sectioning command, we need the | |
| 6713 % \parskip glue (backspaced over by default) or the cartouche can | |
| 6714 % collide with the section heading. | |
| 16521 | 6715 \ifnum\lastpenalty>10000 \vskip\parskip \penalty\lastpenalty \fi |
| 15518 | 6716 % |
| 18089 | 6717 \setbox\groupbox=\vbox\bgroup |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6718 \baselineskip=0pt\parskip=0pt\lineskip=0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6719 \carttop |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6720 \hbox\bgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6721 \hskip\lskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6722 \vrule\kern3pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6723 \vbox\bgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6724 \kern3pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6725 \hsize=\cartinner |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6726 \baselineskip=\normbskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6727 \lineskip=\normlskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6728 \parskip=\normpskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6729 \vskip -\parskip |
| 15518 | 6730 \comment % For explanation, see the end of def\group. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6731 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6732 \def\Ecartouche{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6733 \ifhmode\par\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6734 \kern3pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6735 \egroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6736 \kern3pt\vrule |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6737 \hskip\rskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6738 \egroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6739 \cartbot |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6740 \egroup |
| 18089 | 6741 \addgroupbox |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6742 \checkinserts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6743 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6744 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6745 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6746 % This macro is called at the beginning of all the @example variants, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6747 % inside a group. |
| 10893 | 6748 \newdimen\nonfillparindent |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6749 \def\nonfillstart{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6750 \aboveenvbreak |
| 17427 | 6751 \ifdim\hfuzz < 12pt \hfuzz = 12pt \fi % Don't be fussy |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6752 \sepspaces % Make spaces be word-separators rather than space tokens. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6753 \let\par = \lisppar % don't ignore blank lines |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6754 \obeylines % each line of input is a line of output |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6755 \parskip = 0pt |
| 10893 | 6756 % Turn off paragraph indentation but redefine \indent to emulate |
| 6757 % the normal \indent. | |
| 6758 \nonfillparindent=\parindent | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6759 \parindent = 0pt |
| 10893 | 6760 \let\indent\nonfillindent |
| 6761 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6762 \emergencystretch = 0pt % don't try to avoid overfull boxes |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6763 \ifx\nonarrowing\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6764 \advance \leftskip by \lispnarrowing |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6765 \exdentamount=\lispnarrowing |
| 5952 | 6766 \else |
| 6767 \let\nonarrowing = \relax | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6768 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6769 \let\exdent=\nofillexdent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6770 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6771 |
| 10893 | 6772 \begingroup |
| 6773 \obeyspaces | |
| 6774 % We want to swallow spaces (but not other tokens) after the fake | |
| 6775 % @indent in our nonfill-environments, where spaces are normally | |
| 6776 % active and set to @tie, resulting in them not being ignored after | |
| 6777 % @indent. | |
| 6778 \gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}% | |
| 6779 \gdef\nonfillindentcheck{% | |
| 6780 \ifx\temp % | |
| 6781 \expandafter\nonfillindentgobble% | |
| 6782 \else% | |
| 6783 \leavevmode\nonfillindentbox% | |
| 6784 \fi% | |
| 6785 }% | |
| 6786 \endgroup | |
| 6787 \def\nonfillindentgobble#1{\nonfillindent} | |
| 6788 \def\nonfillindentbox{\hbox to \nonfillparindent{\hss}} | |
| 6789 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6790 % If you want all examples etc. small: @set dispenvsize small. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6791 % If you want even small examples the full size: @set dispenvsize nosmall. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6792 % This affects the following displayed environments: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6793 % @example, @display, @format, @lisp |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6794 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6795 \def\smallword{small} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6796 \def\nosmallword{nosmall} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6797 \let\SETdispenvsize\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6798 \def\setnormaldispenv{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6799 \ifx\SETdispenvsize\smallword |
| 7740 | 6800 % end paragraph for sake of leading, in case document has no blank |
| 6801 % line. This is redundant with what happens in \aboveenvbreak, but | |
| 6802 % we need to do it before changing the fonts, and it's inconvenient | |
| 6803 % to change the fonts afterward. | |
| 6804 \ifnum \lastpenalty=10000 \else \endgraf \fi | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6805 \smallexamplefonts \rm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6806 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6807 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6808 \def\setsmalldispenv{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6809 \ifx\SETdispenvsize\nosmallword |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6810 \else |
| 7740 | 6811 \ifnum \lastpenalty=10000 \else \endgraf \fi |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6812 \smallexamplefonts \rm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6813 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6814 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6815 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6816 % We often define two environments, @foo and @smallfoo. |
| 13341 | 6817 % Let's do it in one command. #1 is the env name, #2 the definition. |
| 6818 \def\makedispenvdef#1#2{% | |
| 6819 \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}% | |
| 6820 \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6821 \expandafter\let\csname E#1\endcsname \afterenvbreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6822 \expandafter\let\csname Esmall#1\endcsname \afterenvbreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6823 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6824 |
| 13341 | 6825 % Define two environment synonyms (#1 and #2) for an environment. |
| 6826 \def\maketwodispenvdef#1#2#3{% | |
| 6827 \makedispenvdef{#1}{#3}% | |
| 6828 \makedispenvdef{#2}{#3}% | |
| 6829 } | |
| 6830 % | |
| 6831 % @lisp: indented, narrowed, typewriter font; | |
| 6832 % @example: same as @lisp. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6833 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6834 % @smallexample and @smalllisp: use smaller fonts. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6835 % Originally contributed by Pavel@xerox. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6836 % |
| 13341 | 6837 \maketwodispenvdef{lisp}{example}{% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6838 \nonfillstart |
| 10833 | 6839 \tt\setupmarkupstyle{example}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6840 \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special. |
| 13341 | 6841 \gobble % eat return |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6842 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6843 % @display/@smalldisplay: same as @lisp except keep current font. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6844 % |
| 13341 | 6845 \makedispenvdef{display}{% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6846 \nonfillstart |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6847 \gobble |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6848 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6849 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6850 % @format/@smallformat: same as @display except don't narrow margins. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6851 % |
| 13341 | 6852 \makedispenvdef{format}{% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6853 \let\nonarrowing = t% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6854 \nonfillstart |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6855 \gobble |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6856 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6857 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6858 % @flushleft: same as @format, but doesn't obey \SETdispenvsize. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6859 \envdef\flushleft{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6860 \let\nonarrowing = t% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6861 \nonfillstart |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6862 \gobble |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6863 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6864 \let\Eflushleft = \afterenvbreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6865 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6866 % @flushright. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6867 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6868 \envdef\flushright{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6869 \let\nonarrowing = t% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6870 \nonfillstart |
| 13155 | 6871 \advance\leftskip by 0pt plus 1fill\relax |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6872 \gobble |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6873 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6874 \let\Eflushright = \afterenvbreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6875 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6876 |
| 10988 | 6877 % @raggedright does more-or-less normal line breaking but no right |
| 17608 | 6878 % justification. From plain.tex. Don't stretch around special |
| 6879 % characters in urls in this environment, since the stretch at the right | |
| 6880 % should be enough. | |
| 10988 | 6881 \envdef\raggedright{% |
| 17608 | 6882 \rightskip0pt plus2.4em \spaceskip.3333em \xspaceskip.5em\relax |
| 6883 \def\urefprestretchamount{0pt}% | |
| 6884 \def\urefpoststretchamount{0pt}% | |
| 10988 | 6885 } |
| 6886 \let\Eraggedright\par | |
| 6887 | |
| 6888 \envdef\raggedleft{% | |
| 6889 \parindent=0pt \leftskip0pt plus2em | |
| 6890 \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt | |
| 6891 \hbadness=10000 % Last line will usually be underfull, so turn off | |
| 6892 % badness reporting. | |
| 6893 } | |
| 6894 \let\Eraggedleft\par | |
| 6895 | |
| 6896 \envdef\raggedcenter{% | |
| 6897 \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em | |
| 6898 \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt | |
| 6899 \hbadness=10000 % Last line will usually be underfull, so turn off | |
| 6900 % badness reporting. | |
| 6901 } | |
| 6902 \let\Eraggedcenter\par | |
| 6903 | |
| 6904 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6905 % @quotation does normal linebreaking (hence we can't use \nonfillstart) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6906 % and narrows the margins. We keep \parskip nonzero in general, since |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6907 % we're doing normal filling. So, when using \aboveenvbreak and |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6908 % \afterenvbreak, temporarily make \parskip 0. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6909 % |
| 13341 | 6910 \makedispenvdef{quotation}{\quotationstart} |
| 6911 % | |
| 10713 | 6912 \def\quotationstart{% |
| 17153 | 6913 \indentedblockstart % same as \indentedblock, but increase right margin too. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6914 \ifx\nonarrowing\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6915 \advance\rightskip by \lispnarrowing |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6916 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6917 \parsearg\quotationlabel |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6918 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6919 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6920 % We have retained a nonzero parskip for the environment, since we're |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6921 % doing normal filling. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6922 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6923 \def\Equotation{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6924 \par |
| 14397 | 6925 \ifx\quotationauthor\thisisundefined\else |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6926 % indent a bit. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6927 \leftline{\kern 2\leftskip \sl ---\quotationauthor}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6928 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6929 {\parskip=0pt \afterenvbreak}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6930 } |
| 13341 | 6931 \def\Esmallquotation{\Equotation} |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6932 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6933 % If we're given an argument, typeset it in bold with a colon after. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6934 \def\quotationlabel#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6935 \def\temp{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6936 \ifx\temp\empty \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6937 {\bf #1: }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6938 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6939 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6940 |
| 17153 | 6941 % @indentedblock is like @quotation, but indents only on the left and |
| 6942 % has no optional argument. | |
| 6943 % | |
| 6944 \makedispenvdef{indentedblock}{\indentedblockstart} | |
| 6945 % | |
| 6946 \def\indentedblockstart{% | |
| 6947 {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip | |
| 6948 \parindent=0pt | |
| 6949 % | |
| 6950 % @cartouche defines \nonarrowing to inhibit narrowing at next level down. | |
| 6951 \ifx\nonarrowing\relax | |
| 6952 \advance\leftskip by \lispnarrowing | |
| 6953 \exdentamount = \lispnarrowing | |
| 6954 \else | |
| 6955 \let\nonarrowing = \relax | |
| 6956 \fi | |
| 6957 } | |
| 6958 | |
| 6959 % Keep a nonzero parskip for the environment, since we're doing normal filling. | |
| 6960 % | |
| 6961 \def\Eindentedblock{% | |
| 6962 \par | |
| 6963 {\parskip=0pt \afterenvbreak}% | |
| 6964 } | |
| 6965 \def\Esmallindentedblock{\Eindentedblock} | |
| 6966 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6967 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6968 % LaTeX-like @verbatim...@end verbatim and @verb{<char>...<char>} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6969 % If we want to allow any <char> as delimiter, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6970 % we need the curly braces so that makeinfo sees the @verb command, eg: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6971 % `@verbx...x' would look like the '@verbx' command. --janneke@gnu.org |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6972 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6973 % [Knuth]: Donald Ervin Knuth, 1996. The TeXbook. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6974 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6975 % [Knuth] p.344; only we need to do the other characters Texinfo sets |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6976 % active too. Otherwise, they get lost as the first character on a |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6977 % verbatim line. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6978 \def\dospecials{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6979 \do\ \do\\\do\{\do\}\do\$\do\&% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6980 \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6981 \do\<\do\>\do\|\do\@\do+\do\"% |
| 10833 | 6982 % Don't do the quotes -- if we do, @set txicodequoteundirected and |
| 6983 % @set txicodequotebacktick will not have effect on @verb and | |
| 6984 % @verbatim, and ?` and !` ligatures won't get disabled. | |
| 6985 %\do\`\do\'% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6986 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6987 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6988 % [Knuth] p. 380 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6989 \def\uncatcodespecials{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6990 \def\do##1{\catcode`##1=\other}\dospecials} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6991 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6992 % Setup for the @verb command. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6993 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6994 % Eight spaces for a tab |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6995 \begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6996 \catcode`\^^I=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6997 \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6998 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
6999 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7000 \def\setupverb{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7001 \tt % easiest (and conventionally used) font for verbatim |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7002 \def\par{\leavevmode\endgraf}% |
| 10833 | 7003 \setupmarkupstyle{verb}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7004 \tabeightspaces |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7005 % Respect line breaks, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7006 % print special symbols as themselves, and |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7007 % make each space count |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7008 % must do in this order: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7009 \obeylines \uncatcodespecials \sepspaces |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7010 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7011 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7012 % Setup for the @verbatim environment |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7013 % |
| 13429 | 7014 % Real tab expansion. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7015 \newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7016 % |
| 13429 | 7017 % We typeset each line of the verbatim in an \hbox, so we can handle |
| 7018 % tabs. The \global is in case the verbatim line starts with an accent, | |
| 7019 % or some other command that starts with a begin-group. Otherwise, the | |
| 7020 % entire \verbbox would disappear at the corresponding end-group, before | |
| 7021 % it is typeset. Meanwhile, we can't have nested verbatim commands | |
| 7022 % (can we?), so the \global won't be overwriting itself. | |
| 7023 \newbox\verbbox | |
| 7024 \def\starttabbox{\global\setbox\verbbox=\hbox\bgroup} | |
| 7025 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7026 \begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7027 \catcode`\^^I=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7028 \gdef\tabexpand{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7029 \catcode`\^^I=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7030 \def^^I{\leavevmode\egroup |
| 13429 | 7031 \dimen\verbbox=\wd\verbbox % the width so far, or since the previous tab |
| 7032 \divide\dimen\verbbox by\tabw | |
| 7033 \multiply\dimen\verbbox by\tabw % compute previous multiple of \tabw | |
| 7034 \advance\dimen\verbbox by\tabw % advance to next multiple of \tabw | |
| 7035 \wd\verbbox=\dimen\verbbox \box\verbbox \starttabbox | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7036 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7037 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7038 \endgroup |
| 7407 | 7039 |
| 7040 % start the verbatim environment. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7041 \def\setupverbatim{% |
| 5952 | 7042 \let\nonarrowing = t% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7043 \nonfillstart |
| 13430 | 7044 \tt % easiest (and conventionally used) font for verbatim |
| 7045 % The \leavevmode here is for blank lines. Otherwise, we would | |
| 7046 % never \starttabox and the \egroup would end verbatim mode. | |
| 7047 \def\par{\leavevmode\egroup\box\verbbox\endgraf}% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7048 \tabexpand |
| 10833 | 7049 \setupmarkupstyle{verbatim}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7050 % Respect line breaks, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7051 % print special symbols as themselves, and |
| 13429 | 7052 % make each space count. |
| 7053 % Must do in this order: | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7054 \obeylines \uncatcodespecials \sepspaces |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7055 \everypar{\starttabbox}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7056 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7057 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7058 % Do the @verb magic: verbatim text is quoted by unique |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7059 % delimiter characters. Before first delimiter expect a |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7060 % right brace, after last delimiter expect closing brace: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7061 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7062 % \def\doverb'{'<char>#1<char>'}'{#1} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7063 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7064 % [Knuth] p. 382; only eat outer {} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7065 \begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7066 \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7067 \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next] |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7068 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7069 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7070 \def\verb{\begingroup\setupverb\doverb} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7071 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7072 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7073 % Do the @verbatim magic: define the macro \doverbatim so that |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7074 % the (first) argument ends when '@end verbatim' is reached, ie: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7075 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7076 % \def\doverbatim#1@end verbatim{#1} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7077 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7078 % For Texinfo it's a lot easier than for LaTeX, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7079 % because texinfo's \verbatim doesn't stop at '\end{verbatim}': |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7080 % we need not redefine '\', '{' and '}'. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7081 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7082 % Inspired by LaTeX's verbatim command set [latex.ltx] |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7083 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7084 \begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7085 \catcode`\ =\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7086 \obeylines % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7087 % ignore everything up to the first ^^M, that's the newline at the end |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7088 % of the @verbatim input line itself. Otherwise we get an extra blank |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7089 % line in the output. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7090 \xdef\doverbatim#1^^M#2@end verbatim{#2\noexpand\end\gobble verbatim}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7091 % We really want {...\end verbatim} in the body of the macro, but |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7092 % without the active space; thus we have to use \xdef and \gobble. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7093 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7094 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7095 \envdef\verbatim{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7096 \setupverbatim\doverbatim |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7097 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7098 \let\Everbatim = \afterenvbreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7099 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7100 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7101 % @verbatiminclude FILE - insert text of file in verbatim environment. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7102 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7103 \def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7104 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7105 \def\doverbatiminclude#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7106 {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7107 \makevalueexpandable |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7108 \setupverbatim |
| 10696 | 7109 \indexnofonts % Allow `@@' and other weird things in file names. |
| 14173 | 7110 \wlog{texinfo.tex: doing @verbatiminclude of #1^^J}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7111 \input #1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7112 \afterenvbreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7113 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7114 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7115 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7116 % @copying ... @end copying. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7117 % Save the text away for @insertcopying later. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7118 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7119 % We save the uninterpreted tokens, rather than creating a box. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7120 % Saving the text in a box would be much easier, but then all the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7121 % typesetting commands (@smallbook, font changes, etc.) have to be done |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7122 % beforehand -- and a) we want @copying to be done first in the source |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7123 % file; b) letting users define the frontmatter in as flexible order as |
| 18038 | 7124 % possible is desirable. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7125 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7126 \def\copying{\checkenv{}\begingroup\scanargctxt\docopying} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7127 \def\docopying#1@end copying{\endgroup\def\copyingtext{#1}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7128 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7129 \def\insertcopying{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7130 \begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7131 \parindent = 0pt % paragraph indentation looks wrong on title page |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7132 \scanexp\copyingtext |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7133 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7134 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7135 |
| 7765 | 7136 |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7137 \message{defuns,} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7138 % @defun etc. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7139 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7140 \newskip\defbodyindent \defbodyindent=.4in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7141 \newskip\defargsindent \defargsindent=50pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7142 \newskip\deflastargmargin \deflastargmargin=18pt |
| 8656 | 7143 \newcount\defunpenalty |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7144 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7145 % Start the processing of @deffn: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7146 \def\startdefun{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7147 \ifnum\lastpenalty<10000 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7148 \medbreak |
| 8656 | 7149 \defunpenalty=10003 % Will keep this @deffn together with the |
| 7150 % following @def command, see below. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7151 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7152 % If there are two @def commands in a row, we'll have a \nobreak, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7153 % which is there to keep the function description together with its |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7154 % header. But if there's nothing but headers, we need to allow a |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7155 % break somewhere. Check specifically for penalty 10002, inserted |
| 8656 | 7156 % by \printdefunline, instead of 10000, since the sectioning |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7157 % commands also insert a nobreak penalty, and we don't want to allow |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7158 % a break between a section heading and a defun. |
| 8656 | 7159 % |
| 14809 | 7160 % As a further refinement, we avoid "club" headers by signalling |
| 8656 | 7161 % with penalty of 10003 after the very first @deffn in the |
| 7162 % sequence (see above), and penalty of 10002 after any following | |
| 7163 % @def command. | |
| 7164 \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7165 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7166 % Similarly, after a section heading, do not allow a break. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7167 % But do insert the glue. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7168 \medskip % preceded by discardable penalty, so not a breakpoint |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7169 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7170 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7171 \parindent=0in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7172 \advance\leftskip by \defbodyindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7173 \exdentamount=\defbodyindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7174 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7175 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7176 \def\dodefunx#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7177 % First, check whether we are in the right environment: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7178 \checkenv#1% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7179 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7180 % As above, allow line break if we have multiple x headers in a row. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7181 % It's not a great place, though. |
| 8656 | 7182 \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7183 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7184 % And now, it's time to reuse the body of the original defun: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7185 \expandafter\gobbledefun#1% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7186 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7187 \def\gobbledefun#1\startdefun{} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7188 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7189 % \printdefunline \deffnheader{text} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7190 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7191 \def\printdefunline#1#2{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7192 \begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7193 % call \deffnheader: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7194 #1#2 \endheader |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7195 % common ending: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7196 \interlinepenalty = 10000 |
| 13155 | 7197 \advance\rightskip by 0pt plus 1fil\relax |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7198 \endgraf |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7199 \nobreak\vskip -\parskip |
| 8656 | 7200 \penalty\defunpenalty % signal to \startdefun and \dodefunx |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7201 % Some of the @defun-type tags do not enable magic parentheses, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7202 % rendering the following check redundant. But we don't optimize. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7203 \checkparencounts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7204 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7205 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7206 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7207 \def\Edefun{\endgraf\medbreak} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7208 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7209 % \makedefun{deffn} creates \deffn, \deffnx and \Edeffn; |
| 9862 | 7210 % the only thing remaining is to define \deffnheader. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7211 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7212 \def\makedefun#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7213 \expandafter\let\csname E#1\endcsname = \Edefun |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7214 \edef\temp{\noexpand\domakedefun |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7215 \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7216 \temp |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7217 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7218 |
| 18097 | 7219 % \domakedefun \deffn \deffnx \deffnheader { (defn. of \deffnheader) } |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7220 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7221 % Define \deffn and \deffnx, without parameters. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7222 % \deffnheader has to be defined explicitly. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7223 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7224 \def\domakedefun#1#2#3{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7225 \envdef#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7226 \startdefun |
| 14809 | 7227 \doingtypefnfalse % distinguish typed functions from all else |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7228 \parseargusing\activeparens{\printdefunline#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7229 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7230 \def#2{\dodefunx#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7231 \def#3% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7232 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7233 |
| 14809 | 7234 \newif\ifdoingtypefn % doing typed function? |
| 7235 \newif\ifrettypeownline % typeset return type on its own line? | |
| 7236 | |
| 7237 % @deftypefnnewline on|off says whether the return type of typed functions | |
| 7238 % are printed on their own line. This affects @deftypefn, @deftypefun, | |
| 7239 % @deftypeop, and @deftypemethod. | |
| 7240 % | |
| 7241 \parseargdef\deftypefnnewline{% | |
| 7242 \def\temp{#1}% | |
| 7243 \ifx\temp\onword | |
| 7244 \expandafter\let\csname SETtxideftypefnnl\endcsname | |
| 7245 = \empty | |
| 7246 \else\ifx\temp\offword | |
| 7247 \expandafter\let\csname SETtxideftypefnnl\endcsname | |
| 7248 = \relax | |
| 7249 \else | |
| 7250 \errhelp = \EMsimple | |
| 7251 \errmessage{Unknown @txideftypefnnl value `\temp', | |
| 7252 must be on|off}% | |
| 7253 \fi\fi | |
| 7254 } | |
| 7255 | |
| 7256 % Untyped functions: | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7257 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7258 % @deffn category name args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7259 \makedefun{deffn}{\deffngeneral{}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7260 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7261 % @deffn category class name args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7262 \makedefun{defop}#1 {\defopon{#1\ \putwordon}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7263 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7264 % \defopon {category on}class name args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7265 \def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7266 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7267 % \deffngeneral {subind}category name args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7268 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7269 \def\deffngeneral#1#2 #3 #4\endheader{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7270 % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7271 \dosubind{fn}{\code{#3}}{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7272 \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7273 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7274 |
| 14809 | 7275 % Typed functions: |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7276 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7277 % @deftypefn category type name args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7278 \makedefun{deftypefn}{\deftypefngeneral{}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7279 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7280 % @deftypeop category class type name args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7281 \makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7282 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7283 % \deftypeopon {category on}class type name args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7284 \def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7285 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7286 % \deftypefngeneral {subind}category type name args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7287 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7288 \def\deftypefngeneral#1#2 #3 #4 #5\endheader{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7289 \dosubind{fn}{\code{#4}}{#1}% |
| 14809 | 7290 \doingtypefntrue |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7291 \defname{#2}{#3}{#4}\defunargs{#5\unskip}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7292 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7293 |
| 14809 | 7294 % Typed variables: |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7295 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7296 % @deftypevr category type var args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7297 \makedefun{deftypevr}{\deftypecvgeneral{}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7298 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7299 % @deftypecv category class type var args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7300 \makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7301 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7302 % \deftypecvof {category of}class type var args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7303 \def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7304 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7305 % \deftypecvgeneral {subind}category type var args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7306 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7307 \def\deftypecvgeneral#1#2 #3 #4 #5\endheader{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7308 \dosubind{vr}{\code{#4}}{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7309 \defname{#2}{#3}{#4}\defunargs{#5\unskip}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7310 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7311 |
| 14809 | 7312 % Untyped variables: |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7313 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7314 % @defvr category var args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7315 \makedefun{defvr}#1 {\deftypevrheader{#1} {} } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7316 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7317 % @defcv category class var args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7318 \makedefun{defcv}#1 {\defcvof{#1\ \putwordof}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7319 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7320 % \defcvof {category of}class var args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7321 \def\defcvof#1#2 {\deftypecvof{#1}#2 {} } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7322 |
| 14809 | 7323 % Types: |
| 7324 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7325 % @deftp category name args |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7326 \makedefun{deftp}#1 #2 #3\endheader{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7327 \doind{tp}{\code{#2}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7328 \defname{#1}{}{#2}\defunargs{#3\unskip}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7329 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7330 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7331 % Remaining @defun-like shortcuts: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7332 \makedefun{defun}{\deffnheader{\putwordDeffunc} } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7333 \makedefun{defmac}{\deffnheader{\putwordDefmac} } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7334 \makedefun{defspec}{\deffnheader{\putwordDefspec} } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7335 \makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7336 \makedefun{defvar}{\defvrheader{\putwordDefvar} } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7337 \makedefun{defopt}{\defvrheader{\putwordDefopt} } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7338 \makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7339 \makedefun{defmethod}{\defopon\putwordMethodon} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7340 \makedefun{deftypemethod}{\deftypeopon\putwordMethodon} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7341 \makedefun{defivar}{\defcvof\putwordInstanceVariableof} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7342 \makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7343 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7344 % \defname, which formats the name of the @def (not the args). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7345 % #1 is the category, such as "Function". |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7346 % #2 is the return type, if any. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7347 % #3 is the function name. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7348 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7349 % We are followed by (but not passed) the arguments, if any. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7350 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7351 \def\defname#1#2#3{% |
| 14809 | 7352 \par |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7353 % Get the values of \leftskip and \rightskip as they were outside the @def... |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7354 \advance\leftskip by -\defbodyindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7355 % |
| 14809 | 7356 % Determine if we are typesetting the return type of a typed function |
| 7357 % on a line by itself. | |
| 7358 \rettypeownlinefalse | |
| 7359 \ifdoingtypefn % doing a typed function specifically? | |
| 7360 % then check user option for putting return type on its own line: | |
| 7361 \expandafter\ifx\csname SETtxideftypefnnl\endcsname\relax \else | |
| 7362 \rettypeownlinetrue | |
| 7363 \fi | |
| 7364 \fi | |
| 7365 % | |
| 7366 % How we'll format the category name. Putting it in brackets helps | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7367 % distinguish it from the body text that may end up on the next line |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7368 % just below it. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7369 \def\temp{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7370 \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7371 % |
| 14809 | 7372 % Figure out line sizes for the paragraph shape. We'll always have at |
| 7373 % least two. | |
| 7374 \tempnum = 2 | |
| 7375 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7376 % The first line needs space for \box0; but if \rightskip is nonzero, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7377 % we need only space for the part of \box0 which exceeds it: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7378 \dimen0=\hsize \advance\dimen0 by -\wd0 \advance\dimen0 by \rightskip |
| 14809 | 7379 % |
| 7380 % If doing a return type on its own line, we'll have another line. | |
| 7381 \ifrettypeownline | |
| 7382 \advance\tempnum by 1 | |
| 7383 \def\maybeshapeline{0in \hsize}% | |
| 7384 \else | |
| 7385 \def\maybeshapeline{}% | |
| 7386 \fi | |
| 7387 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7388 % The continuations: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7389 \dimen2=\hsize \advance\dimen2 by -\defargsindent |
| 14809 | 7390 % |
| 7391 % The final paragraph shape: | |
| 7392 \parshape \tempnum 0in \dimen0 \maybeshapeline \defargsindent \dimen2 | |
| 7393 % | |
| 7394 % Put the category name at the right margin. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7395 \noindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7396 \hbox to 0pt{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7397 \hfil\box0 \kern-\hsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7398 % \hsize has to be shortened this way: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7399 \kern\leftskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7400 % Intentionally do not respect \rightskip, since we need the space. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7401 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7402 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7403 % Allow all lines to be underfull without complaint: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7404 \tolerance=10000 \hbadness=10000 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7405 \exdentamount=\defbodyindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7406 {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7407 % defun fonts. We use typewriter by default (used to be bold) because: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7408 % . we're printing identifiers, they should be in tt in principle. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7409 % . in languages with many accents, such as Czech or French, it's |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7410 % common to leave accents off identifiers. The result looks ok in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7411 % tt, but exceedingly strange in rm. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7412 % . we don't want -- and --- to be treated as ligatures. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7413 % . this still does not fix the ?` and !` ligatures, but so far no |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7414 % one has made identifiers using them :). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7415 \df \tt |
| 14809 | 7416 \def\temp{#2}% text of the return type |
| 7417 \ifx\temp\empty\else | |
| 7418 \tclose{\temp}% typeset the return type | |
| 7419 \ifrettypeownline | |
| 7420 % put return type on its own line; prohibit line break following: | |
| 7421 \hfil\vadjust{\nobreak}\break | |
| 7422 \else | |
| 7423 \space % type on same line, so just followed by a space | |
| 7424 \fi | |
| 7425 \fi % no return type | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7426 #3% output function name |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7427 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7428 {\rm\enskip}% hskip 0.5 em of \tenrm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7429 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7430 \boldbrax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7431 % arguments will be output next, if any. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7432 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7433 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7434 % Print arguments in slanted roman (not ttsl), inconsistently with using |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7435 % tt for the name. This is because literal text is sometimes needed in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7436 % the argument list (groff manual), and ttsl and tt are not very |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7437 % distinguishable. Prevent hyphenation at `-' chars. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7438 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7439 \def\defunargs#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7440 % use sl by default (not ttsl), |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7441 % tt for the names. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7442 \df \sl \hyphenchar\font=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7443 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7444 % On the other hand, if an argument has two dashes (for instance), we |
| 17081 | 7445 % want a way to get ttsl. We used to recommend @var for that, so |
| 7446 % leave the code in, but it's strange for @var to lead to typewriter. | |
| 7447 % Nowadays we recommend @code, since the difference between a ttsl hyphen | |
| 7448 % and a tt hyphen is pretty tiny. @code also disables ?` !`. | |
| 10833 | 7449 \def\var##1{{\setupmarkupstyle{var}\ttslanted{##1}}}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7450 #1% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7451 \sl\hyphenchar\font=45 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7452 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7453 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7454 % We want ()&[] to print specially on the defun line. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7455 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7456 \def\activeparens{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7457 \catcode`\(=\active \catcode`\)=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7458 \catcode`\[=\active \catcode`\]=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7459 \catcode`\&=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7460 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7461 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7462 % Make control sequences which act like normal parenthesis chars. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7463 \let\lparen = ( \let\rparen = ) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7464 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7465 % Be sure that we always have a definition for `(', etc. For example, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7466 % if the fn name has parens in it, \boldbrax will not be in effect yet, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7467 % so TeX would otherwise complain about undefined control sequence. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7468 { |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7469 \activeparens |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7470 \global\let(=\lparen \global\let)=\rparen |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7471 \global\let[=\lbrack \global\let]=\rbrack |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7472 \global\let& = \& |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7473 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7474 \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7475 \gdef\magicamp{\let&=\amprm} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7476 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7477 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7478 \newcount\parencount |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7479 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7480 % If we encounter &foo, then turn on ()-hacking afterwards |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7481 \newif\ifampseen |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7482 \def\amprm#1 {\ampseentrue{\bf\ }} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7483 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7484 \def\parenfont{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7485 \ifampseen |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7486 % At the first level, print parens in roman, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7487 % otherwise use the default font. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7488 \ifnum \parencount=1 \rm \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7489 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7490 % The \sf parens (in \boldbrax) actually are a little bolder than |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7491 % the contained text. This is especially needed for [ and ] . |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7492 \sf |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7493 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7494 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7495 \def\infirstlevel#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7496 \ifampseen |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7497 \ifnum\parencount=1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7498 #1% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7499 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7500 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7501 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7502 \def\bfafterword#1 {#1 \bf} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7503 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7504 \def\opnr{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7505 \global\advance\parencount by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7506 {\parenfont(}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7507 \infirstlevel \bfafterword |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7508 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7509 \def\clnr{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7510 {\parenfont)}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7511 \infirstlevel \sl |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7512 \global\advance\parencount by -1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7513 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7514 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7515 \newcount\brackcount |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7516 \def\lbrb{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7517 \global\advance\brackcount by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7518 {\bf[}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7519 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7520 \def\rbrb{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7521 {\bf]}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7522 \global\advance\brackcount by -1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7523 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7524 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7525 \def\checkparencounts{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7526 \ifnum\parencount=0 \else \badparencount \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7527 \ifnum\brackcount=0 \else \badbrackcount \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7528 } |
| 9130 | 7529 % these should not use \errmessage; the glibc manual, at least, actually |
| 7530 % has such constructs (when documenting function pointers). | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7531 \def\badparencount{% |
| 9130 | 7532 \message{Warning: unbalanced parentheses in @def...}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7533 \global\parencount=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7534 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7535 \def\badbrackcount{% |
| 9130 | 7536 \message{Warning: unbalanced square brackets in @def...}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7537 \global\brackcount=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7538 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7539 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7540 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7541 \message{macros,} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7542 % @macro. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7543 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7544 % To do this right we need a feature of e-TeX, \scantokens, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7545 % which we arrange to emulate with a temporary file in ordinary TeX. |
| 14397 | 7546 \ifx\eTeXversion\thisisundefined |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7547 \newwrite\macscribble |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7548 \def\scantokens#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7549 \toks0={#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7550 \immediate\openout\macscribble=\jobname.tmp |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7551 \immediate\write\macscribble{\the\toks0}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7552 \immediate\closeout\macscribble |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7553 \input \jobname.tmp |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7554 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7555 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7556 |
| 18077 | 7557 \let\aftermacroxxx\relax |
| 7558 \def\aftermacro{\aftermacroxxx} | |
| 18076 | 7559 |
| 18078 | 7560 % alias because \c means cedilla in @tex or @math |
| 7561 \let\texinfoc=\c | |
| 7562 | |
| 7563 % Used at the time of macro expansion. | |
| 18076 | 7564 % Argument is macro body with arguments substituted |
| 18077 | 7565 \def\scanmacro#1{% |
| 14017 | 7566 \newlinechar`\^^M |
| 7567 \let\xeatspaces\eatspaces | |
| 18097 | 7568 % Reduce doubled backslashes to one |
| 7569 \def\xprocessmacroarg{\passargtomacro\eatspaces}% | |
| 14017 | 7570 % |
| 18077 | 7571 % Process the macro body under the current catcode regime. |
| 18078 | 7572 \scantokens{#1\texinfoc}\aftermacro% |
| 18077 | 7573 % |
| 7574 % The \c is to remove the \newlinechar added by \scantokens, and | |
| 7575 % can be noticed by \parsearg. | |
| 7576 % The \aftermacro allows a \comment at the end of the macro definition | |
| 7577 % to duplicate itself past the final \newlinechar added by \scantokens: | |
| 7578 % this is used in the definition of \group to comment out a newline. We | |
| 7579 % don't do the same for \c to support Texinfo files with macros that ended | |
| 7580 % with a @c, which should no longer be necessary. | |
| 7581 % We avoid surrounding the call to \scantokens with \bgroup and \egroup | |
| 7582 % to allow macros to open or close groups themselves. | |
| 7583 } | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7584 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7585 \def\scanexp#1{% |
| 18077 | 7586 \bgroup |
| 7587 % Undo catcode changes of \startcontents and \printindex | |
| 7588 % When called from @insertcopying or (short)caption, we need active | |
| 7589 % backslash to get it printed correctly. | |
| 7590 % FIXME: This may not be needed. | |
| 7591 %\catcode`\@=0 \catcode`\\=\active \escapechar=`\@ | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7592 \edef\temp{\noexpand\scanmacro{#1}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7593 \temp |
| 18077 | 7594 \egroup |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7595 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7596 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7597 \newcount\paramno % Count of parameters |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7598 \newtoks\macname % Macro name |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7599 \newif\ifrecursive % Is it recursive? |
| 5959 | 7600 |
| 7601 % List of all defined macros in the form | |
| 7602 % \definedummyword\macro1\definedummyword\macro2... | |
| 7603 % Currently is also contains all @aliases; the list can be split | |
| 7604 % if there is a need. | |
| 7605 \def\macrolist{} | |
| 7606 | |
| 7607 % Add the macro to \macrolist | |
| 7608 \def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname} | |
| 7609 \def\addtomacrolistxxx#1{% | |
| 7610 \toks0 = \expandafter{\macrolist\definedummyword#1}% | |
| 7611 \xdef\macrolist{\the\toks0}% | |
| 7612 } | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7613 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7614 % Utility routines. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7615 % This does \let #1 = #2, with \csnames; that is, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7616 % \let \csname#1\endcsname = \csname#2\endcsname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7617 % (except of course we have to play expansion games). |
| 11418 | 7618 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7619 \def\cslet#1#2{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7620 \expandafter\let |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7621 \csname#1\expandafter\endcsname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7622 \csname#2\endcsname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7623 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7624 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7625 % Trim leading and trailing spaces off a string. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7626 % Concepts from aro-bend problem 15 (see CTAN). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7627 {\catcode`\@=11 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7628 \gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7629 \gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7630 \gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7631 \def\unbrace#1{#1} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7632 \unbrace{\gdef\trim@@@ #1 } #2@{#1} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7633 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7634 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7635 % Trim a single trailing ^^M off a string. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7636 {\catcode`\^^M=\other \catcode`\Q=3% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7637 \gdef\eatcr #1{\eatcra #1Q^^MQ}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7638 \gdef\eatcra#1^^MQ{\eatcrb#1Q}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7639 \gdef\eatcrb#1Q#2Q{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7640 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7641 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7642 % Macro bodies are absorbed as an argument in a context where |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7643 % all characters are catcode 10, 11 or 12, except \ which is active |
| 13431 | 7644 % (as in normal texinfo). It is necessary to change the definition of \ |
| 7645 % to recognize macro arguments; this is the job of \mbodybackslash. | |
| 13430 | 7646 % |
| 9018 | 7647 % Non-ASCII encodings make 8-bit characters active, so un-activate |
| 7648 % them to avoid their expansion. Must do this non-globally, to | |
| 7649 % confine the change to the current group. | |
| 13430 | 7650 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7651 % It's necessary to have hard CRs when the macro is executed. This is |
| 13430 | 7652 % done by making ^^M (\endlinechar) catcode 12 when reading the macro |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7653 % body, and then making it the \newlinechar in \scanmacro. |
| 13431 | 7654 % |
| 7655 \def\scanctxt{% used as subroutine | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7656 \catcode`\"=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7657 \catcode`\+=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7658 \catcode`\<=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7659 \catcode`\>=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7660 \catcode`\^=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7661 \catcode`\_=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7662 \catcode`\|=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7663 \catcode`\~=\other |
| 9018 | 7664 \ifx\declaredencoding\ascii \else \setnonasciicharscatcodenonglobal\other \fi |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7665 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7666 |
| 13431 | 7667 \def\scanargctxt{% used for copying and captions, not macros. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7668 \scanctxt |
| 18077 | 7669 \catcode`\@=\other |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7670 \catcode`\\=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7671 \catcode`\^^M=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7672 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7673 |
| 13431 | 7674 \def\macrobodyctxt{% used for @macro definitions |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7675 \scanctxt |
| 18076 | 7676 \catcode`\ =\other |
| 18077 | 7677 \catcode`\@=\other |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7678 \catcode`\{=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7679 \catcode`\}=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7680 \catcode`\^^M=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7681 \usembodybackslash |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7682 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7683 |
| 18076 | 7684 % Used when scanning braced macro arguments. Note, however, that catcode |
| 7685 % changes here are ineffectual if the macro invocation was nested inside | |
| 7686 % an argument to another Texinfo command. | |
| 7687 \def\macroargctxt{% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7688 \scanctxt |
| 18089 | 7689 \catcode`\^^M=\other |
| 18076 | 7690 \catcode`\\=\active |
| 7691 } | |
| 7692 | |
| 18023 | 7693 \def\macrolineargctxt{% used for whole-line arguments without braces |
| 7694 \scanctxt | |
| 7695 \catcode`\{=\other | |
| 7696 \catcode`\}=\other | |
| 7697 } | |
| 7698 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7699 % \mbodybackslash is the definition of \ in @macro bodies. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7700 % It maps \foo\ => \csname macarg.foo\endcsname => #N |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7701 % where N is the macro parameter number. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7702 % We define \csname macarg.\endcsname to be \realbackslash, so |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7703 % \\ in macro replacement text gets you a backslash. |
| 13430 | 7704 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7705 {\catcode`@=0 @catcode`@\=@active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7706 @gdef@usembodybackslash{@let\=@mbodybackslash} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7707 @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7708 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7709 \expandafter\def\csname macarg.\endcsname{\realbackslash} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7710 |
| 13431 | 7711 \def\margbackslash#1{\char`\#1 } |
| 7712 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7713 \def\macro{\recursivefalse\parsearg\macroxxx} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7714 \def\rmacro{\recursivetrue\parsearg\macroxxx} |
|
f9c60ffa46e5
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parents:
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changeset
|
7715 |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7716 \def\macroxxx#1{% |
| 13430 | 7717 \getargs{#1}% now \macname is the macname and \argl the arglist |
|
5748
f9c60ffa46e5
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parents:
diff
changeset
|
7718 \ifx\argl\empty % no arguments |
| 15749 | 7719 \paramno=0\relax |
|
5748
f9c60ffa46e5
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parents:
diff
changeset
|
7720 \else |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7721 \expandafter\parsemargdef \argl;% |
| 15749 | 7722 \if\paramno>256\relax |
| 7723 \ifx\eTeXversion\thisisundefined | |
| 7724 \errhelp = \EMsimple | |
| 7725 \errmessage{You need eTeX to compile a file with macros with more than 256 arguments} | |
| 7726 \fi | |
| 7727 \fi | |
|
5748
f9c60ffa46e5
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parents:
diff
changeset
|
7728 \fi |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7729 \if1\csname ismacro.\the\macname\endcsname |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7730 \message{Warning: redefining \the\macname}% |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7731 \else |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
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changeset
|
7732 \expandafter\ifx\csname \the\macname\endcsname \relax |
|
f9c60ffa46e5
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parents:
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changeset
|
7733 \else \errmessage{Macro name \the\macname\space already defined}\fi |
|
f9c60ffa46e5
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parents:
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changeset
|
7734 \global\cslet{macsave.\the\macname}{\the\macname}% |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7735 \global\expandafter\let\csname ismacro.\the\macname\endcsname=1% |
| 5959 | 7736 \addtomacrolist{\the\macname}% |
|
5748
f9c60ffa46e5
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parents:
diff
changeset
|
7737 \fi |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7738 \begingroup \macrobodyctxt |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7739 \ifrecursive \expandafter\parsermacbody |
|
f9c60ffa46e5
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diff
changeset
|
7740 \else \expandafter\parsemacbody |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7741 \fi} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
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changeset
|
7742 |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7743 \parseargdef\unmacro{% |
|
f9c60ffa46e5
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diff
changeset
|
7744 \if1\csname ismacro.#1\endcsname |
|
f9c60ffa46e5
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diff
changeset
|
7745 \global\cslet{#1}{macsave.#1}% |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7746 \global\expandafter\let \csname ismacro.#1\endcsname=0% |
|
f9c60ffa46e5
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changeset
|
7747 % Remove the macro name from \macrolist: |
|
f9c60ffa46e5
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parents:
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changeset
|
7748 \begingroup |
|
f9c60ffa46e5
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diff
changeset
|
7749 \expandafter\let\csname#1\endcsname \relax |
| 5959 | 7750 \let\definedummyword\unmacrodo |
|
5748
f9c60ffa46e5
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|
7751 \xdef\macrolist{\macrolist}% |
|
f9c60ffa46e5
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parents:
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|
7752 \endgroup |
|
f9c60ffa46e5
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|
7753 \else |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7754 \errmessage{Macro #1 not defined}% |
|
f9c60ffa46e5
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parents:
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changeset
|
7755 \fi |
|
f9c60ffa46e5
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changeset
|
7756 } |
|
f9c60ffa46e5
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changeset
|
7757 |
|
f9c60ffa46e5
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diff
changeset
|
7758 % Called by \do from \dounmacro on each macro. The idea is to omit any |
|
f9c60ffa46e5
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diff
changeset
|
7759 % macro definitions that have been changed to \relax. |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7760 % |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7761 \def\unmacrodo#1{% |
| 5959 | 7762 \ifx #1\relax |
|
5748
f9c60ffa46e5
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parents:
diff
changeset
|
7763 % remove this |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7764 \else |
| 5959 | 7765 \noexpand\definedummyword \noexpand#1% |
|
5748
f9c60ffa46e5
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parents:
diff
changeset
|
7766 \fi |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
7767 } |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7768 |
| 18089 | 7769 % \getargs -- Parse the arguments to a @macro line. Set \macname to |
| 7770 % the name of the macro, and \argl to the braced argument list. | |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
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diff
changeset
|
7771 \def\getargs#1{\getargsxxx#1{}} |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7772 \def\getargsxxx#1#{\getmacname #1 \relax\getmacargs} |
| 13430 | 7773 \def\getmacname#1 #2\relax{\macname={#1}} |
|
5748
f9c60ffa46e5
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diff
changeset
|
7774 \def\getmacargs#1{\def\argl{#1}} |
| 18089 | 7775 % This made use of the feature that if the last token of a |
| 7776 % <parameter list> is #, then the preceding argument is delimited by | |
| 7777 % an opening brace, and that opening brace is not consumed. | |
| 7778 | |
| 7779 % Parse the optional {params} list to @macro or @rmacro. | |
| 7780 % Set \paramno to the number of arguments, | |
| 7781 % and \paramlist to a parameter text for the macro (e.g. #1,#2,#3 for a | |
| 7782 % three-param macro.) Define \macarg.BLAH for each BLAH in the params | |
| 7783 % list to some hook where the argument is to be expanded. If there are | |
| 7784 % less than 10 arguments that hook is to be replaced by ##N where N | |
| 15749 | 7785 % is the position in that list, that is to say the macro arguments are to be |
| 7786 % defined `a la TeX in the macro body. | |
| 7787 % | |
|
5748
f9c60ffa46e5
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diff
changeset
|
7788 % That gets used by \mbodybackslash (above). |
| 13430 | 7789 % |
| 18089 | 7790 % If there are 10 or more arguments, a different technique is used: see |
| 7791 % \parsemmanyargdef. | |
| 7792 % | |
| 13430 | 7793 \def\parsemargdef#1;{% |
| 7794 \paramno=0\def\paramlist{}% | |
| 7795 \let\hash\relax | |
| 18089 | 7796 % \hash is redefined to `#' later to get it into definitions |
| 7797 \let\processmacroarg\relax | |
| 13430 | 7798 \parsemargdefxxx#1,;,% |
| 15749 | 7799 \ifnum\paramno<10\relax\else |
| 7800 \paramno0\relax | |
| 7801 \parsemmanyargdef@@#1,;,% 10 or more arguments | |
| 7802 \fi | |
| 13430 | 7803 } |
|
5748
f9c60ffa46e5
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parents:
diff
changeset
|
7804 \def\parsemargdefxxx#1,{% |
|
f9c60ffa46e5
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diff
changeset
|
7805 \if#1;\let\next=\relax |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7806 \else \let\next=\parsemargdefxxx |
| 13431 | 7807 \advance\paramno by 1 |
|
5748
f9c60ffa46e5
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parents:
diff
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|
7808 \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname |
| 18089 | 7809 {\processmacroarg{\hash\the\paramno}}% |
|
5748
f9c60ffa46e5
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parents:
diff
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|
7810 \edef\paramlist{\paramlist\hash\the\paramno,}% |
|
f9c60ffa46e5
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parents:
diff
changeset
|
7811 \fi\next} |
|
f9c60ffa46e5
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diff
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|
7812 |
| 18089 | 7813 % \parsemacbody, \parsermacbody |
| 7814 % | |
| 7815 % Read recursive and nonrecursive macro bodies. (They're different since | |
| 7816 % rec and nonrec macros end differently.) | |
| 7817 % | |
| 7818 % We are in \macrobodyctxt, and the \xdef causes backslashshes in the macro | |
| 7819 % body to be transformed. | |
| 7820 % Set \macrobody to the body of the macro, and call \defmacro. | |
| 7821 % | |
| 7822 {\catcode`\ =\other\long\gdef\parsemacbody#1@end macro{% | |
| 7823 \xdef\macrobody{\eatcr{#1}}\endgroup\defmacro}}% | |
| 7824 {\catcode`\ =\other\long\gdef\parsermacbody#1@end rmacro{% | |
| 7825 \xdef\macrobody{\eatcr{#1}}\endgroup\defmacro}}% | |
| 7826 | |
| 7827 % Make @ a letter, so that we can make private-to-Texinfo macro names. | |
| 7828 \edef\texiatcatcode{\the\catcode`\@} | |
| 7829 \catcode `@=11\relax | |
| 7830 | |
| 18097 | 7831 %%%%%%%%%%%%%% Code for > 10 arguments only %%%%%%%%%%%%%%%%%% |
| 7832 | |
| 18089 | 7833 % If there are 10 or more arguments, a different technique is used, where the |
| 7834 % hook remains in the body, and when macro is to be expanded the body is | |
| 7835 % processed again to replace the arguments. | |
| 7836 % | |
| 7837 % In that case, the hook is \the\toks N-1, and we simply set \toks N-1 to the | |
| 7838 % argument N value and then \edef the body (nothing else will expand because of | |
| 7839 % the catcode regime under which the body was input). | |
| 7840 % | |
| 7841 % If you compile with TeX (not eTeX), and you have macros with 10 or more | |
| 7842 % arguments, no macro can have more than 256 arguments (else error). | |
| 7843 % | |
| 7844 % In case that there are 10 or more arguments we parse again the arguments | |
| 7845 % list to set new definitions for the \macarg.BLAH macros corresponding to | |
| 7846 % each BLAH argument. It was anyhow needed to parse already once this list | |
| 7847 % in order to count the arguments, and as macros with at most 9 arguments | |
| 7848 % are by far more frequent than macro with 10 or more arguments, defining | |
| 7849 % twice the \macarg.BLAH macros does not cost too much processing power. | |
| 15749 | 7850 \def\parsemmanyargdef@@#1,{% |
| 7851 \if#1;\let\next=\relax | |
| 7852 \else | |
| 7853 \let\next=\parsemmanyargdef@@ | |
| 7854 \edef\tempb{\eatspaces{#1}}% | |
| 7855 \expandafter\def\expandafter\tempa | |
| 7856 \expandafter{\csname macarg.\tempb\endcsname}% | |
| 7857 % Note that we need some extra \noexpand\noexpand, this is because we | |
| 7858 % don't want \the to be expanded in the \parsermacbody as it uses an | |
| 7859 % \xdef . | |
| 7860 \expandafter\edef\tempa | |
| 7861 {\noexpand\noexpand\noexpand\the\toks\the\paramno}% | |
| 7862 \advance\paramno by 1\relax | |
| 7863 \fi\next} | |
| 7864 | |
| 7865 | |
| 7866 \let\endargs@\relax | |
| 7867 \let\nil@\relax | |
| 7868 \def\nilm@{\nil@}% | |
| 7869 \long\def\nillm@{\nil@}% | |
| 7870 | |
| 7871 % This macro is expanded during the Texinfo macro expansion, not during its | |
| 18005 | 7872 % definition. It gets all the arguments' values and assigns them to macros |
| 15749 | 7873 % macarg.ARGNAME |
| 7874 % | |
| 7875 % #1 is the macro name | |
| 7876 % #2 is the list of argument names | |
| 7877 % #3 is the list of argument values | |
| 7878 \def\getargvals@#1#2#3{% | |
| 7879 \def\macargdeflist@{}% | |
| 7880 \def\saveparamlist@{#2}% Need to keep a copy for parameter expansion. | |
| 7881 \def\paramlist{#2,\nil@}% | |
| 7882 \def\macroname{#1}% | |
| 7883 \begingroup | |
| 7884 \macroargctxt | |
| 7885 \def\argvaluelist{#3,\nil@}% | |
| 7886 \def\@tempa{#3}% | |
| 7887 \ifx\@tempa\empty | |
| 7888 \setemptyargvalues@ | |
| 7889 \else | |
| 7890 \getargvals@@ | |
| 7891 \fi | |
| 7892 } | |
| 7893 \def\getargvals@@{% | |
| 7894 \ifx\paramlist\nilm@ | |
| 7895 % Some sanity check needed here that \argvaluelist is also empty. | |
| 7896 \ifx\argvaluelist\nillm@ | |
| 7897 \else | |
| 7898 \errhelp = \EMsimple | |
| 7899 \errmessage{Too many arguments in macro `\macroname'!}% | |
| 7900 \fi | |
| 7901 \let\next\macargexpandinbody@ | |
| 7902 \else | |
| 7903 \ifx\argvaluelist\nillm@ | |
| 7904 % No more arguments values passed to macro. Set remaining named-arg | |
| 7905 % macros to empty. | |
| 7906 \let\next\setemptyargvalues@ | |
| 7907 \else | |
| 7908 % pop current arg name into \@tempb | |
| 7909 \def\@tempa##1{\pop@{\@tempb}{\paramlist}##1\endargs@}% | |
| 7910 \expandafter\@tempa\expandafter{\paramlist}% | |
| 7911 % pop current argument value into \@tempc | |
| 7912 \def\@tempa##1{\longpop@{\@tempc}{\argvaluelist}##1\endargs@}% | |
| 7913 \expandafter\@tempa\expandafter{\argvaluelist}% | |
| 7914 % Here \@tempb is the current arg name and \@tempc is the current arg value. | |
| 7915 % First place the new argument macro definition into \@tempd | |
| 7916 \expandafter\macname\expandafter{\@tempc}% | |
| 7917 \expandafter\let\csname macarg.\@tempb\endcsname\relax | |
| 7918 \expandafter\def\expandafter\@tempe\expandafter{% | |
| 7919 \csname macarg.\@tempb\endcsname}% | |
| 7920 \edef\@tempd{\long\def\@tempe{\the\macname}}% | |
| 7921 \push@\@tempd\macargdeflist@ | |
| 7922 \let\next\getargvals@@ | |
| 7923 \fi | |
| 7924 \fi | |
| 7925 \next | |
| 7926 } | |
| 7927 | |
| 7928 \def\push@#1#2{% | |
| 7929 \expandafter\expandafter\expandafter\def | |
| 7930 \expandafter\expandafter\expandafter#2% | |
| 7931 \expandafter\expandafter\expandafter{% | |
| 7932 \expandafter#1#2}% | |
| 7933 } | |
| 7934 | |
| 7935 % Replace arguments by their values in the macro body, and place the result | |
| 18038 | 7936 % in macro \@tempa. |
| 7937 % | |
| 15749 | 7938 \def\macvalstoargs@{% |
| 7939 % To do this we use the property that token registers that are \the'ed | |
| 7940 % within an \edef expand only once. So we are going to place all argument | |
| 7941 % values into respective token registers. | |
| 7942 % | |
| 7943 % First we save the token context, and initialize argument numbering. | |
| 7944 \begingroup | |
| 7945 \paramno0\relax | |
| 7946 % Then, for each argument number #N, we place the corresponding argument | |
| 7947 % value into a new token list register \toks#N | |
| 7948 \expandafter\putargsintokens@\saveparamlist@,;,% | |
| 7949 % Then, we expand the body so that argument are replaced by their | |
| 7950 % values. The trick for values not to be expanded themselves is that they | |
| 7951 % are within tokens and that tokens expand only once in an \edef . | |
| 7952 \edef\@tempc{\csname mac.\macroname .body\endcsname}% | |
| 7953 % Now we restore the token stack pointer to free the token list registers | |
| 7954 % which we have used, but we make sure that expanded body is saved after | |
| 7955 % group. | |
| 7956 \expandafter | |
| 7957 \endgroup | |
| 7958 \expandafter\def\expandafter\@tempa\expandafter{\@tempc}% | |
| 7959 } | |
| 7960 | |
| 18038 | 7961 % Define the named-macro outside of this group and then close this group. |
| 7962 % | |
| 15749 | 7963 \def\macargexpandinbody@{% |
| 7964 \expandafter | |
| 7965 \endgroup | |
| 7966 \macargdeflist@ | |
| 7967 % First the replace in body the macro arguments by their values, the result | |
| 7968 % is in \@tempa . | |
| 7969 \macvalstoargs@ | |
| 7970 % Then we point at the \norecurse or \gobble (for recursive) macro value | |
| 7971 % with \@tempb . | |
| 7972 \expandafter\let\expandafter\@tempb\csname mac.\macroname .recurse\endcsname | |
| 7973 % Depending on whether it is recursive or not, we need some tailing | |
| 7974 % \egroup . | |
| 7975 \ifx\@tempb\gobble | |
| 7976 \let\@tempc\relax | |
| 7977 \else | |
| 7978 \let\@tempc\egroup | |
| 7979 \fi | |
| 7980 % And now we do the real job: | |
| 7981 \edef\@tempd{\noexpand\@tempb{\macroname}\noexpand\scanmacro{\@tempa}\@tempc}% | |
| 7982 \@tempd | |
| 7983 } | |
| 7984 | |
| 7985 \def\putargsintokens@#1,{% | |
| 7986 \if#1;\let\next\relax | |
| 7987 \else | |
| 7988 \let\next\putargsintokens@ | |
| 7989 % First we allocate the new token list register, and give it a temporary | |
| 7990 % alias \@tempb . | |
| 7991 \toksdef\@tempb\the\paramno | |
| 7992 % Then we place the argument value into that token list register. | |
| 7993 \expandafter\let\expandafter\@tempa\csname macarg.#1\endcsname | |
| 7994 \expandafter\@tempb\expandafter{\@tempa}% | |
| 7995 \advance\paramno by 1\relax | |
| 7996 \fi | |
| 7997 \next | |
| 7998 } | |
| 7999 | |
| 18089 | 8000 % Trailing missing arguments are set to empty. |
| 18038 | 8001 % |
| 15749 | 8002 \def\setemptyargvalues@{% |
| 8003 \ifx\paramlist\nilm@ | |
| 8004 \let\next\macargexpandinbody@ | |
| 8005 \else | |
| 8006 \expandafter\setemptyargvaluesparser@\paramlist\endargs@ | |
| 8007 \let\next\setemptyargvalues@ | |
| 8008 \fi | |
| 8009 \next | |
| 8010 } | |
| 8011 | |
| 8012 \def\setemptyargvaluesparser@#1,#2\endargs@{% | |
| 8013 \expandafter\def\expandafter\@tempa\expandafter{% | |
| 8014 \expandafter\def\csname macarg.#1\endcsname{}}% | |
| 8015 \push@\@tempa\macargdeflist@ | |
| 8016 \def\paramlist{#2}% | |
| 8017 } | |
| 8018 | |
| 8019 % #1 is the element target macro | |
| 8020 % #2 is the list macro | |
| 8021 % #3,#4\endargs@ is the list value | |
| 8022 \def\pop@#1#2#3,#4\endargs@{% | |
| 8023 \def#1{#3}% | |
| 8024 \def#2{#4}% | |
| 8025 } | |
| 8026 \long\def\longpop@#1#2#3,#4\endargs@{% | |
| 8027 \long\def#1{#3}% | |
| 8028 \long\def#2{#4}% | |
| 8029 } | |
| 8030 | |
| 18089 | 8031 |
| 8032 %%%%%%%%%%%%%% End of code for > 10 arguments %%%%%%%%%%%%%%%%%% | |
| 8033 | |
| 8034 | |
| 8035 | |
| 8036 % Remove following spaces at the expansion stage. | |
| 8037 % This works because spaces are discarded before each argument when TeX is | |
| 8038 % getting the arguments for a macro. | |
| 8039 % This must not be immediately followed by a }. | |
| 8040 \long\def\gobblespaces#1{#1} | |
| 8041 | |
| 8042 % This defines a Texinfo @macro or @rmacro, called by \parsemacbody. | |
| 8043 % \macrobody has the body of the macro in it, with placeholders for | |
| 18097 | 8044 % its parameters, looking like "\processmacroarg{\hash 1}". |
| 18089 | 8045 % \paramno is the number of parameters |
| 8046 % \paramlist is a TeX parameter text, e.g. "#1,#2,#3," | |
| 18076 | 8047 % There are eight cases: recursive and nonrecursive macros of zero, one, |
| 8048 % up to nine, and many arguments. | |
|
5748
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8049 % \xdef is used so that macro definitions will survive the file |
| 18089 | 8050 % they're defined in: @include reads the file inside a group. |
| 13430 | 8051 % |
|
5748
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8052 \def\defmacro{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
8053 \let\hash=##% convert placeholders to macro parameter chars |
| 18089 | 8054 \ifnum\paramno=1 |
| 8055 \def\processmacroarg{\gobblespaces}% | |
| 8056 % This removes the pair of braces around the argument. We don't | |
| 8057 % use \eatspaces, because this can cause ends of lines to be lost | |
| 8058 % when the argument to \eatspaces is read, leading to line-based | |
| 8059 % commands like "@itemize" not being read correctly. | |
| 8060 \else | |
| 18097 | 8061 \def\processmacroarg{\xprocessmacroarg}% |
| 8062 \let\xprocessmacroarg\relax | |
| 18089 | 8063 \fi |
| 18077 | 8064 \ifrecursive %%%%%%%%%%%%%% Recursive %%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8065 \ifcase\paramno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8066 % 0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8067 \expandafter\xdef\csname\the\macname\endcsname{% |
| 18089 | 8068 \noexpand\scanmacro{\macrobody}}% |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8069 \or % 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8070 \expandafter\xdef\csname\the\macname\endcsname{% |
| 18023 | 8071 \bgroup |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8072 \noexpand\braceorline |
| 18097 | 8073 \expandafter\noexpand\csname\the\macname @@@\endcsname}% |
| 8074 \expandafter\xdef\csname\the\macname @@@\endcsname##1{% | |
| 8075 \expandafter\noexpand\csname\the\macname @@@@\endcsname{% | |
| 18089 | 8076 \noexpand\gobblespaces##1\empty}% |
| 8077 % The \empty is for \gobblespaces in case #1 is empty | |
| 8078 }% | |
| 18097 | 8079 \expandafter\xdef\csname\the\macname @@@@\endcsname##1{% |
| 18089 | 8080 \egroup\noexpand\scanmacro{\macrobody}}% |
| 15749 | 8081 \else |
| 8082 \ifnum\paramno<10\relax % at most 9 | |
| 8083 \expandafter\xdef\csname\the\macname\endcsname{% | |
| 8084 \bgroup\noexpand\macroargctxt | |
| 18097 | 8085 \noexpand\csname\the\macname @@\endcsname}% |
| 8086 \expandafter\xdef\csname\the\macname @@\endcsname##1{% | |
| 8087 \expandafter\noexpand\csname\the\macname @@@\endcsname ##1,}% | |
| 15749 | 8088 \expandafter\expandafter |
| 8089 \expandafter\xdef | |
| 8090 \expandafter\expandafter | |
| 18097 | 8091 \csname\the\macname @@@\endcsname |
| 18089 | 8092 \paramlist{\egroup\noexpand\scanmacro{\macrobody}}% |
| 15749 | 8093 \else % 10 or more |
| 8094 \expandafter\xdef\csname\the\macname\endcsname{% | |
| 8095 \noexpand\getargvals@{\the\macname}{\argl}% | |
| 8096 }% | |
| 18089 | 8097 \global\expandafter\let\csname mac.\the\macname .body\endcsname\macrobody |
| 15749 | 8098 \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\gobble |
| 8099 \fi | |
|
5748
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parents:
diff
changeset
|
8100 \fi |
| 18077 | 8101 \else %%%%%%%%%%%%%%%%%%%%%% Non-recursive %%%%%%%%%%%%%%%%%%%%%%%%%% |
|
5748
f9c60ffa46e5
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parents:
diff
changeset
|
8102 \ifcase\paramno |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8103 % 0 |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8104 \expandafter\xdef\csname\the\macname\endcsname{% |
| 18089 | 8105 \noexpand\scanmacro{\macrobody}}% |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8106 \or % 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8107 \expandafter\xdef\csname\the\macname\endcsname{% |
| 18023 | 8108 \bgroup |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8109 \noexpand\braceorline |
| 18097 | 8110 \expandafter\noexpand\csname\the\macname @@@\endcsname}% |
| 8111 \expandafter\xdef\csname\the\macname @@@\endcsname##1{% | |
| 8112 \expandafter\noexpand\csname\the\macname @@@@\endcsname{% | |
| 18089 | 8113 \noexpand\gobblespaces##1\empty}% |
| 8114 % The \empty is for \gobblespaces in case #1 is empty | |
| 8115 }% | |
| 18097 | 8116 \expandafter\xdef\csname\the\macname @@@@\endcsname##1{% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8117 \egroup |
| 18089 | 8118 \noexpand\scanmacro{\macrobody}% |
| 18077 | 8119 }% |
| 15749 | 8120 \else % at most 9 |
| 8121 \ifnum\paramno<10\relax | |
| 8122 \expandafter\xdef\csname\the\macname\endcsname{% | |
| 8123 \bgroup\noexpand\macroargctxt | |
| 18097 | 8124 \expandafter\noexpand\csname\the\macname @@\endcsname}% |
| 8125 \expandafter\xdef\csname\the\macname @@\endcsname##1{% | |
| 8126 \expandafter\noexpand\csname\the\macname @@@\endcsname ##1,}% | |
| 15749 | 8127 \expandafter\expandafter |
| 8128 \expandafter\xdef | |
| 8129 \expandafter\expandafter | |
| 18097 | 8130 \csname\the\macname @@@\endcsname |
| 15749 | 8131 \paramlist{% |
| 8132 \egroup | |
| 18089 | 8133 \noexpand\scanmacro{\macrobody}% |
| 18077 | 8134 }% |
| 15749 | 8135 \else % 10 or more: |
| 8136 \expandafter\xdef\csname\the\macname\endcsname{% | |
| 8137 \noexpand\getargvals@{\the\macname}{\argl}% | |
| 8138 }% | |
| 18089 | 8139 \global\expandafter\let\csname mac.\the\macname .body\endcsname\macrobody |
| 15749 | 8140 \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\norecurse |
| 8141 \fi | |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8142 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8143 \fi} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8144 |
| 18097 | 8145 \catcode `\@\texiatcatcode\relax % end private-to-Texinfo catcodes |
| 8146 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8147 \def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8148 |
| 18076 | 8149 |
| 8150 {\catcode`\@=0 \catcode`\\=13 | |
| 8151 @catcode`@_=11 | |
| 8152 | |
| 8153 % Call #1 with a list of tokens #2, with any doubled backslashes in #2 | |
| 8154 % compressed to one. | |
| 8155 @gdef@passargtomacro#1#2{% | |
| 8156 @def@the_macro{#1}% | |
| 8157 @def@pending_backslash{}% | |
| 8158 @def@finish{@finish}% | |
| 8159 @def@arg_result{}% | |
| 8160 @let@next_token=@relax | |
| 8161 @add_segment#2\@finish\% | |
| 8162 } | |
| 8163 | |
| 8164 % Input stream is just after a backslash. If the next token is not a | |
| 8165 % backslash, process the rest of the argument; otherwise, remove the next | |
| 8166 % token. | |
| 8167 @gdef@look_ahead{% | |
| 8168 @futurelet@next_token@look_aheadzzz} | |
| 8169 @gdef@look_aheadzzz{% | |
| 8170 @ifx@next_token\% | |
| 8171 @let@next=@gobble_and_check_finish | |
| 8172 @else | |
| 8173 @let@next=@add_segment | |
| 8174 @fi@next | |
| 8175 } | |
| 8176 | |
| 8177 % Double backslash found. Add a single backslash here. | |
| 8178 @gdef@gobble_and_check_finish#1{% | |
| 8179 @add_the_backslash | |
| 8180 @def@pending_backslash{}% | |
| 8181 @futurelet@next_token@add_segment | |
| 8182 } | |
| 8183 | |
| 8184 % append a backslash to \arg_result | |
| 8185 @gdef@add_the_backslash{% | |
| 8186 @expandafter@gdef@expandafter@arg_result@expandafter{@arg_result\}% | |
| 8187 } | |
| 8188 | |
| 8189 % Input stream is either at the start of the argument, or just after a | |
| 8190 % backslash sequence, either a lone backslash, or a doubled backslash. | |
| 8191 % \next_token contains the first token in the input stream: if it is \finish, | |
| 8192 % finish; otherwise, append to \arg_result the segment of the argument up until | |
| 8193 % the next backslash. \pending_backslash contains a backslash to represent | |
| 8194 % a backslash just before the start of the input stream that has not been | |
| 8195 % added to \arg_result. | |
| 8196 @gdef@add_segment#1\{% | |
| 8197 @ifx@next_token@finish | |
| 8198 @let@next=@call_the_macro% | |
| 8199 @else | |
| 8200 @let@next=@look_ahead | |
| 8201 % | |
| 8202 % append to @arg_result | |
| 8203 % token list registers might be better | |
| 8204 @expandafter@expandafter@expandafter@gdef | |
| 8205 @expandafter@expandafter@expandafter@arg_result | |
| 8206 @expandafter@expandafter@expandafter{% | |
| 8207 @expandafter@arg_result | |
| 8208 @pending_backslash#1}% | |
| 8209 @def@pending_backslash{\}% | |
| 8210 @fi@next} | |
| 8211 | |
| 8212 @gdef@call_the_macro{@expandafter@the_macro@expandafter{@arg_result}} | |
| 8213 | |
| 8214 } | |
| 8215 | |
| 18038 | 8216 % \braceorline MAC is used for a one-argument macro MAC. It checks |
| 8217 % whether the next non-whitespace character is a {. It sets the context | |
| 8218 % for reading the argument (slightly different in the two cases). Then, | |
| 18076 | 8219 % to read the argument, in the whole-line case, it then calls the regular |
| 8220 % \parsearg MAC; in the lbrace case, it calls \passargtomacro MAC. | |
| 13430 | 8221 % |
| 6709 | 8222 \def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx} |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8223 \def\braceorlinexxx{% |
| 18076 | 8224 \ifx\nchar\bgroup |
| 8225 \macroargctxt | |
| 8226 \expandafter\passargtomacro | |
| 8227 \else | |
| 8228 \macrolineargctxt\expandafter\parsearg | |
| 6709 | 8229 \fi \macnamexxx} |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8230 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8231 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8232 % @alias. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8233 % We need some trickery to remove the optional spaces around the equal |
| 13430 | 8234 % sign. Make them active and then expand them all to nothing. |
| 8235 % | |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8236 \def\alias{\parseargusing\obeyspaces\aliasxxx} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
8237 \def\aliasxxx #1{\aliasyyy#1\relax} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
8238 \def\aliasyyy #1=#2\relax{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8239 {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8240 \expandafter\let\obeyedspace=\empty |
| 5959 | 8241 \addtomacrolist{#1}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8242 \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8243 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8244 \next |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8245 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8246 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8247 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
8248 \message{cross references,} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
8249 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8250 \newwrite\auxfile |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
8251 \newif\ifhavexrefs % True if xref values are known. |
|
f9c60ffa46e5
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parents:
diff
changeset
|
8252 \newif\ifwarnedxrefs % True if we warned once that they aren't known. |
|
f9c60ffa46e5
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changeset
|
8253 |
|
f9c60ffa46e5
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diff
changeset
|
8254 % @inforef is relatively simple. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
8255 \def\inforef #1{\inforefzzz #1,,,,**} |
| 14256 | 8256 \def\inforefzzz #1,#2,#3,#4**{% |
| 8257 \putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}}, | |
|
5748
f9c60ffa46e5
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diff
changeset
|
8258 node \samp{\ignorespaces#1{}}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
8259 |
|
f9c60ffa46e5
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diff
changeset
|
8260 % @node's only job in TeX is to define \lastnode, which is used in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
8261 % cross-references. The @node line might or might not have commas, and |
|
f9c60ffa46e5
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parents:
diff
changeset
|
8262 % might or might not have spaces before the first comma, like: |
|
f9c60ffa46e5
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diff
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|
8263 % @node foo , bar , ... |
|
f9c60ffa46e5
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diff
changeset
|
8264 % We don't want such trailing spaces in the node name. |
|
f9c60ffa46e5
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diff
changeset
|
8265 % |
|
f9c60ffa46e5
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diff
changeset
|
8266 \parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse} |
|
f9c60ffa46e5
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diff
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|
8267 % |
|
f9c60ffa46e5
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|
8268 % also remove a trailing comma, in case of something like this: |
|
f9c60ffa46e5
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|
8269 % @node Help-Cross, , , Cross-refs |
|
f9c60ffa46e5
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|
8270 \def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse} |
|
f9c60ffa46e5
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|
8271 \def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}} |
|
f9c60ffa46e5
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changeset
|
8272 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
8273 \let\nwnode=\node |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8274 \let\lastnode=\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8275 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8276 % Write a cross-reference definition for the current node. #1 is the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8277 % type (Ynumbered, Yappendix, Ynothing). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8278 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8279 \def\donoderef#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8280 \ifx\lastnode\empty\else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8281 \setref{\lastnode}{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8282 \global\let\lastnode=\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8283 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8284 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8285 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8286 % @anchor{NAME} -- define xref target at arbitrary point. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8287 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8288 \newcount\savesfregister |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8289 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8290 \def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8291 \def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8292 \def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8293 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8294 % \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8295 % anchor), which consists of three parts: |
| 9083 | 8296 % 1) NAME-title - the current sectioning name taken from \lastsection, |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8297 % or the anchor name. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8298 % 2) NAME-snt - section number and type, passed as the SNT arg, or |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8299 % empty for anchors. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8300 % 3) NAME-pg - the page number. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8301 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8302 % This is called from \donoderef, \anchor, and \dofloat. In the case of |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8303 % floats, there is an additional part, which is not written here: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8304 % 4) NAME-lof - the text as it should appear in a @listoffloats. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8305 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8306 \def\setref#1#2{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8307 \pdfmkdest{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8308 \iflinks |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8309 {% |
| 18089 | 8310 \requireauxfile |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8311 \atdummies % preserve commands, but don't expand them |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8312 \edef\writexrdef##1##2{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8313 \write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8314 ##1}{##2}}% these are parameters of \writexrdef |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8315 }% |
| 9083 | 8316 \toks0 = \expandafter{\lastsection}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8317 \immediate \writexrdef{title}{\the\toks0 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8318 \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc. |
| 14256 | 8319 \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, at \shipout |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8320 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8321 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8322 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8323 |
| 14397 | 8324 % @xrefautosectiontitle on|off says whether @section(ing) names are used |
| 8325 % automatically in xrefs, if the third arg is not explicitly specified. | |
| 8326 % This was provided as a "secret" @set xref-automatic-section-title | |
| 8327 % variable, now it's official. | |
| 8328 % | |
| 8329 \parseargdef\xrefautomaticsectiontitle{% | |
| 8330 \def\temp{#1}% | |
| 8331 \ifx\temp\onword | |
| 8332 \expandafter\let\csname SETxref-automatic-section-title\endcsname | |
| 8333 = \empty | |
| 8334 \else\ifx\temp\offword | |
| 8335 \expandafter\let\csname SETxref-automatic-section-title\endcsname | |
| 8336 = \relax | |
| 8337 \else | |
| 8338 \errhelp = \EMsimple | |
| 8339 \errmessage{Unknown @xrefautomaticsectiontitle value `\temp', | |
| 8340 must be on|off}% | |
| 8341 \fi\fi | |
| 8342 } | |
| 8343 | |
| 16772 | 8344 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8345 % @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8346 % the node name, #2 the name of the Info cross-reference, #3 the printed |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8347 % node name, #4 the name of the Info file, #5 the name of the printed |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8348 % manual. All but the node name can be omitted. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8349 % |
| 18082 | 8350 \def\pxref{\putwordsee{} \xrefXX} |
| 8351 \def\xref{\putwordSee{} \xrefXX} | |
| 8352 \def\ref{\xrefXX} | |
| 8353 | |
| 8354 \def\xrefXX#1{\def\xrefXXarg{#1}\futurelet\tokenafterxref\xrefXXX} | |
| 8355 \def\xrefXXX{\expandafter\xrefX\expandafter[\xrefXXarg,,,,,,,]} | |
| 16304 | 8356 % |
| 16772 | 8357 \newbox\toprefbox |
| 16304 | 8358 \newbox\printedrefnamebox |
| 16772 | 8359 \newbox\infofilenamebox |
| 16304 | 8360 \newbox\printedmanualbox |
| 8361 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8362 \def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8363 \unsepspaces |
| 16304 | 8364 % |
| 16772 | 8365 % Get args without leading/trailing spaces. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8366 \def\printedrefname{\ignorespaces #3}% |
| 16304 | 8367 \setbox\printedrefnamebox = \hbox{\printedrefname\unskip}% |
| 8368 % | |
| 16772 | 8369 \def\infofilename{\ignorespaces #4}% |
| 8370 \setbox\infofilenamebox = \hbox{\infofilename\unskip}% | |
| 8371 % | |
| 16304 | 8372 \def\printedmanual{\ignorespaces #5}% |
| 8373 \setbox\printedmanualbox = \hbox{\printedmanual\unskip}% | |
| 8374 % | |
| 8375 % If the printed reference name (arg #3) was not explicitly given in | |
| 8376 % the @xref, figure out what we want to use. | |
| 8377 \ifdim \wd\printedrefnamebox = 0pt | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8378 % No printed node name was explicitly given. |
| 14397 | 8379 \expandafter\ifx\csname SETxref-automatic-section-title\endcsname \relax |
| 16304 | 8380 % Not auto section-title: use node name inside the square brackets. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8381 \def\printedrefname{\ignorespaces #1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8382 \else |
| 16304 | 8383 % Auto section-title: use chapter/section title inside |
| 8384 % the square brackets if we have it. | |
| 8385 \ifdim \wd\printedmanualbox > 0pt | |
| 8386 % It is in another manual, so we don't have it; use node name. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8387 \def\printedrefname{\ignorespaces #1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8388 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8389 \ifhavexrefs |
| 16304 | 8390 % We (should) know the real title if we have the xref values. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8391 \def\printedrefname{\refx{#1-title}{}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8392 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8393 % Otherwise just copy the Info node name. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8394 \def\printedrefname{\ignorespaces #1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8395 \fi% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8396 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8397 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8398 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8399 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8400 % Make link in pdf output. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8401 \ifpdf |
| 7745 | 8402 {\indexnofonts |
| 8403 \turnoffactive | |
| 16674 | 8404 \makevalueexpandable |
| 9798 | 8405 % This expands tokens, so do it after making catcode changes, so _ |
| 16772 | 8406 % etc. don't get their TeX definitions. This ignores all spaces in |
| 8407 % #4, including (wrongly) those in the middle of the filename. | |
| 9798 | 8408 \getfilename{#4}% |
| 8409 % | |
| 16772 | 8410 % This (wrongly) does not take account of leading or trailing |
| 8411 % spaces in #1, which should be ignored. | |
| 16187 | 8412 \edef\pdfxrefdest{#1}% |
| 16772 | 8413 \ifx\pdfxrefdest\empty |
| 8414 \def\pdfxrefdest{Top}% no empty targets | |
| 8415 \else | |
| 8416 \txiescapepdf\pdfxrefdest % escape PDF special chars | |
| 8417 \fi | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8418 % |
| 9798 | 8419 \leavevmode |
| 8420 \startlink attr{/Border [0 0 0]}% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8421 \ifnum\filenamelength>0 |
| 9798 | 8422 goto file{\the\filename.pdf} name{\pdfxrefdest}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8423 \else |
| 9798 | 8424 goto name{\pdfmkpgn{\pdfxrefdest}}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8425 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8426 }% |
| 9041 | 8427 \setcolor{\linkcolor}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8428 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8429 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8430 % Float references are printed completely differently: "Figure 1.2" |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8431 % instead of "[somenode], p.3". We distinguish them by the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8432 % LABEL-title being set to a magic string. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8433 {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8434 % Have to otherify everything special to allow the \csname to |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8435 % include an _ in the xref name, etc. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8436 \indexnofonts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8437 \turnoffactive |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8438 \expandafter\global\expandafter\let\expandafter\Xthisreftitle |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8439 \csname XR#1-title\endcsname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8440 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8441 \iffloat\Xthisreftitle |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8442 % If the user specified the print name (third arg) to the ref, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8443 % print it instead of our usual "Figure 1.2". |
| 16304 | 8444 \ifdim\wd\printedrefnamebox = 0pt |
| 6040 | 8445 \refx{#1-snt}{}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8446 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8447 \printedrefname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8448 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8449 % |
| 16772 | 8450 % If the user also gave the printed manual name (fifth arg), append |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8451 % "in MANUALNAME". |
| 16304 | 8452 \ifdim \wd\printedmanualbox > 0pt |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8453 \space \putwordin{} \cite{\printedmanual}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8454 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8455 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8456 % node/anchor (non-float) references. |
| 16304 | 8457 % |
| 8458 % If we use \unhbox to print the node names, TeX does not insert | |
| 8459 % empty discretionaries after hyphens, which means that it will not | |
| 8460 % find a line break at a hyphen in a node names. Since some manuals | |
| 8461 % are best written with fairly long node names, containing hyphens, | |
| 8462 % this is a loss. Therefore, we give the text of the node name | |
| 8463 % again, so it is as if TeX is seeing it for the first time. | |
| 8464 % | |
| 8465 \ifdim \wd\printedmanualbox > 0pt | |
| 16772 | 8466 % Cross-manual reference with a printed manual name. |
| 16304 | 8467 % |
| 16772 | 8468 \crossmanualxref{\cite{\printedmanual\unskip}}% |
| 8469 % | |
| 8470 \else\ifdim \wd\infofilenamebox > 0pt | |
| 8471 % Cross-manual reference with only an info filename (arg 4), no | |
| 8472 % printed manual name (arg 5). This is essentially the same as | |
| 8473 % the case above; we output the filename, since we have nothing else. | |
| 16304 | 8474 % |
| 16772 | 8475 \crossmanualxref{\code{\infofilename\unskip}}% |
| 8476 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8477 \else |
| 16772 | 8478 % Reference within this manual. |
| 16304 | 8479 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8480 % _ (for example) has to be the character _ for the purposes of the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8481 % control sequence corresponding to the node, but it has to expand |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8482 % into the usual \leavevmode...\vrule stuff for purposes of |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8483 % printing. So we \turnoffactive for the \refx-snt, back on for the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8484 % printing, back off for the \refx-pg. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8485 {\turnoffactive |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8486 % Only output a following space if the -snt ref is nonempty; for |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8487 % @unnumbered and @anchor, it won't be. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8488 \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8489 \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8490 }% |
| 16304 | 8491 % output the `[mynode]' via the macro below so it can be overridden. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8492 \xrefprintnodename\printedrefname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8493 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8494 % But we always want a comma and a space: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8495 ,\space |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8496 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8497 % output the `page 3'. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8498 \turnoffactive \putwordpage\tie\refx{#1-pg}{}% |
| 18082 | 8499 \ifx,\tokenafterxref |
| 8500 \else\ifx.\tokenafterxref | |
| 8501 \else\ifx;\tokenafterxref | |
| 8502 \else\ifx)\tokenafterxref | |
| 8503 \else,% add a , if xref not followed by punctuation | |
| 8504 \fi\fi\fi\fi | |
| 16772 | 8505 \fi\fi |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8506 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8507 \endlink |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8508 \endgroup} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8509 |
| 16772 | 8510 % Output a cross-manual xref to #1. Used just above (twice). |
| 8511 % | |
| 8512 % Only include the text "Section ``foo'' in" if the foo is neither | |
| 8513 % missing or Top. Thus, @xref{,,,foo,The Foo Manual} outputs simply | |
| 8514 % "see The Foo Manual", the idea being to refer to the whole manual. | |
| 8515 % | |
| 8516 % But, this being TeX, we can't easily compare our node name against the | |
| 8517 % string "Top" while ignoring the possible spaces before and after in | |
| 8518 % the input. By adding the arbitrary 7sp below, we make it much less | |
| 8519 % likely that a real node name would have the same width as "Top" (e.g., | |
| 8520 % in a monospaced font). Hopefully it will never happen in practice. | |
| 8521 % | |
| 8522 % For the same basic reason, we retypeset the "Top" at every | |
| 8523 % reference, since the current font is indeterminate. | |
| 8524 % | |
| 8525 \def\crossmanualxref#1{% | |
| 8526 \setbox\toprefbox = \hbox{Top\kern7sp}% | |
| 8527 \setbox2 = \hbox{\ignorespaces \printedrefname \unskip \kern7sp}% | |
| 8528 \ifdim \wd2 > 7sp % nonempty? | |
| 8529 \ifdim \wd2 = \wd\toprefbox \else % same as Top? | |
| 8530 \putwordSection{} ``\printedrefname'' \putwordin{}\space | |
| 8531 \fi | |
| 8532 \fi | |
| 8533 #1% | |
| 8534 } | |
| 8535 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8536 % This macro is called from \xrefX for the `[nodename]' part of xref |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8537 % output. It's a separate macro only so it can be changed more easily, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8538 % since square brackets don't work well in some documents. Particularly |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8539 % one that Bob is working on :). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8540 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8541 \def\xrefprintnodename#1{[#1]} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8542 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8543 % Things referred to by \setref. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8544 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8545 \def\Ynothing{} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8546 \def\Yomitfromtoc{} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8547 \def\Ynumbered{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8548 \ifnum\secno=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8549 \putwordChapter@tie \the\chapno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8550 \else \ifnum\subsecno=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8551 \putwordSection@tie \the\chapno.\the\secno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8552 \else \ifnum\subsubsecno=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8553 \putwordSection@tie \the\chapno.\the\secno.\the\subsecno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8554 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8555 \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8556 \fi\fi\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8557 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8558 \def\Yappendix{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8559 \ifnum\secno=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8560 \putwordAppendix@tie @char\the\appendixno{}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8561 \else \ifnum\subsecno=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8562 \putwordSection@tie @char\the\appendixno.\the\secno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8563 \else \ifnum\subsubsecno=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8564 \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8565 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8566 \putwordSection@tie |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8567 @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8568 \fi\fi\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8569 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8570 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8571 % Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8572 % If its value is nonempty, SUFFIX is output afterward. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8573 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8574 \def\refx#1#2{% |
| 18089 | 8575 \requireauxfile |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8576 {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8577 \indexnofonts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8578 \otherbackslash |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8579 \expandafter\global\expandafter\let\expandafter\thisrefX |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8580 \csname XR#1\endcsname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8581 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8582 \ifx\thisrefX\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8583 % If not defined, say something at least. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8584 \angleleft un\-de\-fined\angleright |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8585 \iflinks |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8586 \ifhavexrefs |
| 13561 | 8587 {\toks0 = {#1}% avoid expansion of possibly-complex value |
| 8588 \message{\linenumber Undefined cross reference `\the\toks0'.}}% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8589 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8590 \ifwarnedxrefs\else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8591 \global\warnedxrefstrue |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8592 \message{Cross reference values unknown; you must run TeX again.}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8593 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8594 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8595 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8596 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8597 % It's defined, so just use it. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8598 \thisrefX |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8599 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8600 #2% Output the suffix in any case. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8601 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8602 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8603 % This is the macro invoked by entries in the aux file. Usually it's |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8604 % just a \def (we prepend XR to the control sequence name to avoid |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8605 % collisions). But if this is a float type, we have more work to do. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8606 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8607 \def\xrdef#1#2{% |
| 7745 | 8608 {% The node name might contain 8-bit characters, which in our current |
| 8609 % implementation are changed to commands like @'e. Don't let these | |
| 8610 % mess up the control sequence name. | |
| 8611 \indexnofonts | |
| 8612 \turnoffactive | |
| 8613 \xdef\safexrefname{#1}% | |
| 8614 }% | |
| 8615 % | |
| 8616 \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% remember this xref | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8617 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8618 % Was that xref control sequence that we just defined for a float? |
| 7745 | 8619 \expandafter\iffloat\csname XR\safexrefname\endcsname |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8620 % it was a float, and we have the (safe) float type in \iffloattype. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8621 \expandafter\let\expandafter\floatlist |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8622 \csname floatlist\iffloattype\endcsname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8623 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8624 % Is this the first time we've seen this float type? |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8625 \expandafter\ifx\floatlist\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8626 \toks0 = {\do}% yes, so just \do |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8627 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8628 % had it before, so preserve previous elements in list. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8629 \toks0 = \expandafter{\floatlist\do}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8630 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8631 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8632 % Remember this xref in the control sequence \floatlistFLOATTYPE, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8633 % for later use in \listoffloats. |
| 7745 | 8634 \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0 |
| 8635 {\safexrefname}}% | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8636 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8637 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8638 |
| 18089 | 8639 % If working on a large document in chapters, it is convenient to |
| 8640 % be able to disable indexing, cross-referencing, and contents, for test runs. | |
| 8641 % This is done with @novalidate at the beginning of the file. | |
| 8642 % | |
| 8643 \newif\iflinks \linkstrue % by default we want the aux files. | |
| 8644 \let\novalidate = \linksfalse | |
| 8645 | |
| 8646 % Used when writing to the aux file, or when using data from it. | |
| 8647 \def\requireauxfile{% | |
| 8648 \iflinks | |
| 8649 \tryauxfile | |
| 8650 % Open the new aux file. TeX will close it automatically at exit. | |
| 8651 \immediate\openout\auxfile=\jobname.aux | |
| 8652 \fi | |
| 8653 \global\let\requireauxfile=\relax % Only do this once. | |
| 8654 } | |
| 8655 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8656 % Read the last existing aux file, if any. No error if none exists. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8657 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8658 \def\tryauxfile{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8659 \openin 1 \jobname.aux |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8660 \ifeof 1 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8661 \readdatafile{aux}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8662 \global\havexrefstrue |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8663 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8664 \closein 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8665 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8666 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8667 \def\setupdatafile{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8668 \catcode`\^^@=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8669 \catcode`\^^A=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8670 \catcode`\^^B=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8671 \catcode`\^^C=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8672 \catcode`\^^D=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8673 \catcode`\^^E=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8674 \catcode`\^^F=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8675 \catcode`\^^G=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8676 \catcode`\^^H=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8677 \catcode`\^^K=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8678 \catcode`\^^L=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8679 \catcode`\^^N=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8680 \catcode`\^^P=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8681 \catcode`\^^Q=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8682 \catcode`\^^R=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8683 \catcode`\^^S=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8684 \catcode`\^^T=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8685 \catcode`\^^U=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8686 \catcode`\^^V=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8687 \catcode`\^^W=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8688 \catcode`\^^X=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8689 \catcode`\^^Z=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8690 \catcode`\^^[=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8691 \catcode`\^^\=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8692 \catcode`\^^]=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8693 \catcode`\^^^=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8694 \catcode`\^^_=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8695 % It was suggested to set the catcode of ^ to 7, which would allow ^^e4 etc. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8696 % in xref tags, i.e., node names. But since ^^e4 notation isn't |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8697 % supported in the main text, it doesn't seem desirable. Furthermore, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8698 % that is not enough: for node names that actually contain a ^ |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8699 % character, we would end up writing a line like this: 'xrdef {'hat |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8700 % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8701 % argument, and \hat is not an expandable control sequence. It could |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8702 % all be worked out, but why? Either we support ^^ or we don't. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8703 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8704 % The other change necessary for this was to define \auxhat: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8705 % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8706 % and then to call \auxhat in \setq. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8707 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8708 \catcode`\^=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8709 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8710 % Special characters. Should be turned off anyway, but... |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8711 \catcode`\~=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8712 \catcode`\[=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8713 \catcode`\]=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8714 \catcode`\"=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8715 \catcode`\_=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8716 \catcode`\|=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8717 \catcode`\<=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8718 \catcode`\>=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8719 \catcode`\$=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8720 \catcode`\#=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8721 \catcode`\&=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8722 \catcode`\%=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8723 \catcode`+=\other % avoid \+ for paranoia even though we've turned it off |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8724 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8725 % This is to support \ in node names and titles, since the \ |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8726 % characters end up in a \csname. It's easier than |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8727 % leaving it active and making its active definition an actual \ |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8728 % character. What I don't understand is why it works in the *value* |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8729 % of the xrdef. Seems like it should be a catcode12 \, and that |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8730 % should not typeset properly. But it works, so I'm moving on for |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8731 % now. --karl, 15jan04. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8732 \catcode`\\=\other |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8733 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8734 % Make the characters 128-255 be printing characters. |
| 17890 | 8735 {\setnonasciicharscatcodenonglobal\other}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8736 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8737 % @ is our escape character in .aux files, and we need braces. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8738 \catcode`\{=1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8739 \catcode`\}=2 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8740 \catcode`\@=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8741 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8742 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8743 \def\readdatafile#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8744 \begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8745 \setupdatafile |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8746 \input\jobname.#1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8747 \endgroup} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8748 |
| 7765 | 8749 |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8750 \message{insertions,} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8751 % including footnotes. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8752 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8753 \newcount \footnoteno |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8754 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8755 % The trailing space in the following definition for supereject is |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8756 % vital for proper filling; pages come out unaligned when you do a |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8757 % pagealignmacro call if that space before the closing brace is |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8758 % removed. (Generally, numeric constants should always be followed by a |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8759 % space to prevent strange expansion errors.) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8760 \def\supereject{\par\penalty -20000\footnoteno =0 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8761 |
| 15968 | 8762 % @footnotestyle is meaningful for Info output only. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8763 \let\footnotestyle=\comment |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8764 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8765 {\catcode `\@=11 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8766 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8767 % Auto-number footnotes. Otherwise like plain. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8768 \gdef\footnote{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8769 \global\advance\footnoteno by \@ne |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8770 \edef\thisfootno{$^{\the\footnoteno}$}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8771 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8772 % In case the footnote comes at the end of a sentence, preserve the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8773 % extra spacing after we do the footnote number. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8774 \let\@sf\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8775 \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8776 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8777 % Remove inadvertent blank space before typesetting the footnote number. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8778 \unskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8779 \thisfootno\@sf |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8780 \dofootnote |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8781 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8782 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8783 % Don't bother with the trickery in plain.tex to not require the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8784 % footnote text as a parameter. Our footnotes don't need to be so general. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8785 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8786 % Oh yes, they do; otherwise, @ifset (and anything else that uses |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8787 % \parseargline) fails inside footnotes because the tokens are fixed when |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8788 % the footnote is read. --karl, 16nov96. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8789 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8790 \gdef\dofootnote{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8791 \insert\footins\bgroup |
| 17598 | 8792 % |
| 8793 % Nested footnotes are not supported in TeX, that would take a lot | |
| 8794 % more work. (\startsavinginserts does not suffice.) | |
| 17804 | 8795 \let\footnote=\errfootnotenest |
| 17598 | 8796 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8797 % We want to typeset this text as a normal paragraph, even if the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8798 % footnote reference occurs in (for example) a display environment. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8799 % So reset some parameters. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8800 \hsize=\pagewidth |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8801 \interlinepenalty\interfootnotelinepenalty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8802 \splittopskip\ht\strutbox % top baseline for broken footnotes |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8803 \splitmaxdepth\dp\strutbox |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8804 \floatingpenalty\@MM |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8805 \leftskip\z@skip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8806 \rightskip\z@skip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8807 \spaceskip\z@skip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8808 \xspaceskip\z@skip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8809 \parindent\defaultparindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8810 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8811 \smallfonts \rm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8812 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8813 % Because we use hanging indentation in footnotes, a @noindent appears |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8814 % to exdent this text, so make it be a no-op. makeinfo does not use |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8815 % hanging indentation so @noindent can still be needed within footnote |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8816 % text after an @example or the like (not that this is good style). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8817 \let\noindent = \relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8818 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8819 % Hang the footnote text off the number. Use \everypar in case the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8820 % footnote extends for more than one paragraph. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8821 \everypar = {\hang}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8822 \textindent{\thisfootno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8823 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8824 % Don't crash into the line above the footnote text. Since this |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8825 % expands into a box, it must come within the paragraph, lest it |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8826 % provide a place where TeX can split the footnote. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8827 \footstrut |
| 15968 | 8828 % |
| 8829 % Invoke rest of plain TeX footnote routine. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8830 \futurelet\next\fo@t |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8831 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8832 }%end \catcode `\@=11 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8833 |
| 17804 | 8834 \def\errfootnotenest{% |
| 17598 | 8835 \errhelp=\EMsimple |
| 8836 \errmessage{Nested footnotes not supported in texinfo.tex, | |
| 8837 even though they work in makeinfo; sorry} | |
| 8838 } | |
| 8839 | |
| 17804 | 8840 \def\errfootnoteheading{% |
| 8841 \errhelp=\EMsimple | |
| 8842 \errmessage{Footnotes in chapters, sections, etc., are not supported} | |
| 8843 } | |
| 8844 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8845 % In case a @footnote appears in a vbox, save the footnote text and create |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8846 % the real \insert just after the vbox finished. Otherwise, the insertion |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8847 % would be lost. |
| 9862 | 8848 % Similarly, if a @footnote appears inside an alignment, save the footnote |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8849 % text to a box and make the \insert when a row of the table is finished. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8850 % And the same can be done for other insert classes. --kasal, 16nov03. |
| 17598 | 8851 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8852 % Replace the \insert primitive by a cheating macro. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8853 % Deeper inside, just make sure that the saved insertions are not spilled |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8854 % out prematurely. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8855 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8856 \def\startsavinginserts{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8857 \ifx \insert\ptexinsert |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8858 \let\insert\saveinsert |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8859 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8860 \let\checkinserts\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8861 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8862 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8863 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8864 % This \insert replacement works for both \insert\footins{foo} and |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8865 % \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8866 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8867 \def\saveinsert#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8868 \edef\next{\noexpand\savetobox \makeSAVEname#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8869 \afterassignment\next |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8870 % swallow the left brace |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8871 \let\temp = |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8872 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8873 \def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8874 \def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8875 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8876 \def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8877 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8878 \def\placesaveins#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8879 \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8880 {\box#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8881 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8882 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8883 % eat @SAVE -- beware, all of them have catcode \other: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8884 { |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8885 \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials % ;-) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8886 \gdef\gobblesave @SAVE{} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8887 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8888 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8889 % initialization: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8890 \def\newsaveins #1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8891 \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8892 \next |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8893 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8894 \def\newsaveinsX #1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8895 \csname newbox\endcsname #1% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8896 \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8897 \checksaveins #1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8898 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8899 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8900 % initialize: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8901 \let\checkinserts\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8902 \newsaveins\footins |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8903 \newsaveins\margin |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8904 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8905 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8906 % @image. We use the macros from epsf.tex to support this. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8907 % If epsf.tex is not installed and @image is used, we complain. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8908 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8909 % Check for and read epsf.tex up front. If we read it only at @image |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8910 % time, we might be inside a group, and then its definitions would get |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8911 % undone and the next image would fail. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8912 \openin 1 = epsf.tex |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8913 \ifeof 1 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8914 % Do not bother showing banner with epsf.tex v2.7k (available in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8915 % doc/epsf.tex and on ctan). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8916 \def\epsfannounce{\toks0 = }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8917 \input epsf.tex |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8918 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8919 \closein 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8920 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8921 % We will only complain once about lack of epsf.tex. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8922 \newif\ifwarnednoepsf |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8923 \newhelp\noepsfhelp{epsf.tex must be installed for images to |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8924 work. It is also included in the Texinfo distribution, or you can get |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8925 it from ftp://tug.org/tex/epsf.tex.} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8926 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8927 \def\image#1{% |
| 16521 | 8928 \ifx\epsfbox\thisisundefined |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8929 \ifwarnednoepsf \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8930 \errhelp = \noepsfhelp |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8931 \errmessage{epsf.tex not found, images will be ignored}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8932 \global\warnednoepsftrue |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8933 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8934 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8935 \imagexxx #1,,,,,\finish |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8936 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8937 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8938 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8939 % Arguments to @image: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8940 % #1 is (mandatory) image filename; we tack on .eps extension. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8941 % #2 is (optional) width, #3 is (optional) height. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8942 % #4 is (ignored optional) html alt text. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8943 % #5 is (ignored optional) extension. |
| 13155 | 8944 % #6 is just the usual extra ignored arg for parsing stuff. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8945 \newif\ifimagevmode |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8946 \def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8947 \catcode`\^^M = 5 % in case we're inside an example |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8948 \normalturnoffactive % allow _ et al. in names |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8949 % If the image is by itself, center it. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8950 \ifvmode |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8951 \imagevmodetrue |
| 16521 | 8952 \else \ifx\centersub\centerV |
| 8953 % for @center @image, we need a vbox so we can have our vertical space | |
| 8954 \imagevmodetrue | |
| 8955 \vbox\bgroup % vbox has better behavior than vtop herev | |
| 8956 \fi\fi | |
| 8957 % | |
| 8958 \ifimagevmode | |
| 9845 | 8959 \nobreak\medskip |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8960 % Usually we'll have text after the image which will insert |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8961 % \parskip glue, so insert it here too to equalize the space |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8962 % above and below. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8963 \nobreak\vskip\parskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8964 \nobreak |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8965 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8966 % |
| 9845 | 8967 % Leave vertical mode so that indentation from an enclosing |
| 16521 | 8968 % environment such as @quotation is respected. |
| 8969 % However, if we're at the top level, we don't want the | |
| 8970 % normal paragraph indentation. | |
| 8971 % On the other hand, if we are in the case of @center @image, we don't | |
| 8972 % want to start a paragraph, which will create a hsize-width box and | |
| 8973 % eradicate the centering. | |
| 8974 \ifx\centersub\centerV\else \noindent \fi | |
| 9845 | 8975 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8976 % Output the image. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8977 \ifpdf |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8978 \dopdfimage{#1}{#2}{#3}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8979 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8980 % \epsfbox itself resets \epsf?size at each figure. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8981 \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8982 \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8983 \epsfbox{#1.eps}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8984 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8985 % |
| 16521 | 8986 \ifimagevmode |
| 8987 \medskip % space after a standalone image | |
| 8988 \fi | |
| 8989 \ifx\centersub\centerV \egroup \fi | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8990 \endgroup} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8991 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8992 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8993 % @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8994 % etc. We don't actually implement floating yet, we always include the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8995 % float "here". But it seemed the best name for the future. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8996 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8997 \envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8998 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
8999 % There may be a space before second and/or third parameter; delete it. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9000 \def\eatcommaspace#1, {#1,} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9001 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9002 % #1 is the optional FLOATTYPE, the text label for this float, typically |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9003 % "Figure", "Table", "Example", etc. Can't contain commas. If omitted, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9004 % this float will not be numbered and cannot be referred to. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9005 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9006 % #2 is the optional xref label. Also must be present for the float to |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9007 % be referable. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9008 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9009 % #3 is the optional positioning argument; for now, it is ignored. It |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9010 % will somehow specify the positions allowed to float to (here, top, bottom). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9011 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9012 % We keep a separate counter for each FLOATTYPE, which we reset at each |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9013 % chapter-level command. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9014 \let\resetallfloatnos=\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9015 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9016 \def\dofloat#1,#2,#3,#4\finish{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9017 \let\thiscaption=\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9018 \let\thisshortcaption=\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9019 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9020 % don't lose footnotes inside @float. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9021 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9022 % BEWARE: when the floats start float, we have to issue warning whenever an |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9023 % insert appears inside a float which could possibly float. --kasal, 26may04 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9024 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9025 \startsavinginserts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9026 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9027 % We can't be used inside a paragraph. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9028 \par |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9029 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9030 \vtop\bgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9031 \def\floattype{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9032 \def\floatlabel{#2}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9033 \def\floatloc{#3}% we do nothing with this yet. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9034 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9035 \ifx\floattype\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9036 \let\safefloattype=\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9037 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9038 {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9039 % the floattype might have accents or other special characters, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9040 % but we need to use it in a control sequence name. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9041 \indexnofonts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9042 \turnoffactive |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9043 \xdef\safefloattype{\floattype}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9044 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9045 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9046 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9047 % If label is given but no type, we handle that as the empty type. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9048 \ifx\floatlabel\empty \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9049 % We want each FLOATTYPE to be numbered separately (Figure 1, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9050 % Table 1, Figure 2, ...). (And if no label, no number.) |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9051 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9052 \expandafter\getfloatno\csname\safefloattype floatno\endcsname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9053 \global\advance\floatno by 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9054 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9055 {% |
| 9083 | 9056 % This magic value for \lastsection is output by \setref as the |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9057 % XREFLABEL-title value. \xrefX uses it to distinguish float |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9058 % labels (which have a completely different output format) from |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9059 % node and anchor labels. And \xrdef uses it to construct the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9060 % lists of floats. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9061 % |
| 9083 | 9062 \edef\lastsection{\floatmagic=\safefloattype}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9063 \setref{\floatlabel}{Yfloat}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9064 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9065 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9066 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9067 % start with \parskip glue, I guess. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9068 \vskip\parskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9069 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9070 % Don't suppress indentation if a float happens to start a section. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9071 \restorefirstparagraphindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9072 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9073 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9074 % we have these possibilities: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9075 % @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9076 % @float Foo,lbl & no caption: Foo 1.1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9077 % @float Foo & @caption{Cap}: Foo: Cap |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9078 % @float Foo & no caption: Foo |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9079 % @float ,lbl & Caption{Cap}: 1.1: Cap |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9080 % @float ,lbl & no caption: 1.1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9081 % @float & @caption{Cap}: Cap |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9082 % @float & no caption: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9083 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9084 \def\Efloat{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9085 \let\floatident = \empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9086 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9087 % In all cases, if we have a float type, it comes first. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9088 \ifx\floattype\empty \else \def\floatident{\floattype}\fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9089 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9090 % If we have an xref label, the number comes next. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9091 \ifx\floatlabel\empty \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9092 \ifx\floattype\empty \else % if also had float type, need tie first. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9093 \appendtomacro\floatident{\tie}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9094 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9095 % the number. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9096 \appendtomacro\floatident{\chaplevelprefix\the\floatno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9097 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9098 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9099 % Start the printed caption with what we've constructed in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9100 % \floatident, but keep it separate; we need \floatident again. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9101 \let\captionline = \floatident |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9102 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9103 \ifx\thiscaption\empty \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9104 \ifx\floatident\empty \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9105 \appendtomacro\captionline{: }% had ident, so need a colon between |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9106 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9107 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9108 % caption text. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9109 \appendtomacro\captionline{\scanexp\thiscaption}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9110 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9111 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9112 % If we have anything to print, print it, with space before. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9113 % Eventually this needs to become an \insert. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9114 \ifx\captionline\empty \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9115 \vskip.5\parskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9116 \captionline |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9117 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9118 % Space below caption. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9119 \vskip\parskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9120 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9121 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9122 % If have an xref label, write the list of floats info. Do this |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9123 % after the caption, to avoid chance of it being a breakpoint. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9124 \ifx\floatlabel\empty \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9125 % Write the text that goes in the lof to the aux file as |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9126 % \floatlabel-lof. Besides \floatident, we include the short |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9127 % caption if specified, else the full caption if specified, else nothing. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9128 {% |
| 18089 | 9129 \requireauxfile |
| 5959 | 9130 \atdummies |
| 6014 | 9131 % |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9132 % since we read the caption text in the macro world, where ^^M |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9133 % is turned into a normal character, we have to scan it back, so |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9134 % we don't write the literal three characters "^^M" into the aux file. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9135 \scanexp{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9136 \xdef\noexpand\gtemp{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9137 \ifx\thisshortcaption\empty |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9138 \thiscaption |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9139 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9140 \thisshortcaption |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9141 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9142 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9143 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9144 \immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9145 \ifx\gtemp\empty \else : \gtemp \fi}}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9146 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9147 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9148 \egroup % end of \vtop |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9149 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9150 % place the captured inserts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9151 % |
| 6014 | 9152 % BEWARE: when the floats start floating, we have to issue warning |
| 9153 % whenever an insert appears inside a float which could possibly | |
| 9154 % float. --kasal, 26may04 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9155 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9156 \checkinserts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9157 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9158 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9159 % Append the tokens #2 to the definition of macro #1, not expanding either. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9160 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9161 \def\appendtomacro#1#2{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9162 \expandafter\def\expandafter#1\expandafter{#1#2}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9163 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9164 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9165 % @caption, @shortcaption |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9166 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9167 \def\caption{\docaption\thiscaption} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9168 \def\shortcaption{\docaption\thisshortcaption} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9169 \def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9170 \def\defcaption#1#2{\egroup \def#1{#2}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9171 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9172 % The parameter is the control sequence identifying the counter we are |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9173 % going to use. Create it if it doesn't exist and assign it to \floatno. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9174 \def\getfloatno#1{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9175 \ifx#1\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9176 % Haven't seen this figure type before. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9177 \csname newcount\endcsname #1% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9178 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9179 % Remember to reset this floatno at the next chap. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9180 \expandafter\gdef\expandafter\resetallfloatnos |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9181 \expandafter{\resetallfloatnos #1=0 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9182 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9183 \let\floatno#1% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9184 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9185 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9186 % \setref calls this to get the XREFLABEL-snt value. We want an @xref |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9187 % to the FLOATLABEL to expand to "Figure 3.1". We call \setref when we |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9188 % first read the @float command. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9189 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9190 \def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9191 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9192 % Magic string used for the XREFLABEL-title value, so \xrefX can |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9193 % distinguish floats from other xref types. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9194 \def\floatmagic{!!float!!} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9195 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9196 % #1 is the control sequence we are passed; we expand into a conditional |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9197 % which is true if #1 represents a float ref. That is, the magic |
| 9083 | 9198 % \lastsection value which we \setref above. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9199 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9200 \def\iffloat#1{\expandafter\doiffloat#1==\finish} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9201 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9202 % #1 is (maybe) the \floatmagic string. If so, #2 will be the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9203 % (safe) float type for this float. We set \iffloattype to #2. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9204 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9205 \def\doiffloat#1=#2=#3\finish{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9206 \def\temp{#1}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9207 \def\iffloattype{#2}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9208 \ifx\temp\floatmagic |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9209 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9210 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9211 % @listoffloats FLOATTYPE - print a list of floats like a table of contents. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9212 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9213 \parseargdef\listoffloats{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9214 \def\floattype{#1}% floattype |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9215 {% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9216 % the floattype might have accents or other special characters, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9217 % but we need to use it in a control sequence name. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9218 \indexnofonts |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9219 \turnoffactive |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9220 \xdef\safefloattype{\floattype}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9221 }% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9222 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9223 % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9224 \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9225 \ifhavexrefs |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9226 % if the user said @listoffloats foo but never @float foo. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9227 \message{\linenumber No `\safefloattype' floats to list.}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9228 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9229 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9230 \begingroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9231 \leftskip=\tocindent % indent these entries like a toc |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9232 \let\do=\listoffloatsdo |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9233 \csname floatlist\safefloattype\endcsname |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9234 \endgroup |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9235 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9236 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9237 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9238 % This is called on each entry in a list of floats. We're passed the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9239 % xref label, in the form LABEL-title, which is how we save it in the |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9240 % aux file. We strip off the -title and look up \XRLABEL-lof, which |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9241 % has the text we're supposed to typeset here. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9242 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9243 % Figures without xref labels will not be included in the list (since |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
9244 % they won't appear in the aux file). |
|
f9c60ffa46e5
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parents:
diff
changeset
|
9245 % |
|
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changeset
|
9246 \def\listoffloatsdo#1{\listoffloatsdoentry#1\finish} |
|
f9c60ffa46e5
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parents:
diff
changeset
|
9247 \def\listoffloatsdoentry#1-title\finish{{% |
|
f9c60ffa46e5
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parents:
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changeset
|
9248 % Can't fully expand XR#1-lof because it can contain anything. Just |
|
f9c60ffa46e5
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parents:
diff
changeset
|
9249 % pass the control sequence. On the other hand, XR#1-pg is just the |
|
f9c60ffa46e5
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parents:
diff
changeset
|
9250 % page number, and we want to fully expand that so we can get a link |
|
f9c60ffa46e5
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parents:
diff
changeset
|
9251 % in pdf output. |
|
f9c60ffa46e5
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parents:
diff
changeset
|
9252 \toksA = \expandafter{\csname XR#1-lof\endcsname}% |
|
f9c60ffa46e5
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changeset
|
9253 % |
|
f9c60ffa46e5
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|
9254 % use the same \entry macro we use to generate the TOC and index. |
|
f9c60ffa46e5
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parents:
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changeset
|
9255 \edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}% |
|
f9c60ffa46e5
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parents:
diff
changeset
|
9256 \writeentry |
|
f9c60ffa46e5
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changeset
|
9257 }} |
|
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|
9258 |
| 7765 | 9259 |
|
5748
f9c60ffa46e5
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diff
changeset
|
9260 \message{localization,} |
|
f9c60ffa46e5
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parents:
diff
changeset
|
9261 |
| 10630 | 9262 % For single-language documents, @documentlanguage is usually given very |
| 9263 % early, just after @documentencoding. Single argument is the language | |
| 9264 % (de) or locale (de_DE) abbreviation. | |
| 8994 | 9265 % |
| 9266 { | |
| 9267 \catcode`\_ = \active | |
| 9268 \globaldefs=1 | |
| 17665 | 9269 \parseargdef\documentlanguage{% |
|
5748
f9c60ffa46e5
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changeset
|
9270 \tex % read txi-??.tex file in plain TeX. |
| 8994 | 9271 % Read the file by the name they passed if it exists. |
| 17665 | 9272 \let_ = \normalunderscore % normal _ character for filename test |
|
5748
f9c60ffa46e5
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changeset
|
9273 \openin 1 txi-#1.tex |
|
f9c60ffa46e5
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changeset
|
9274 \ifeof 1 |
| 17665 | 9275 \documentlanguagetrywithoutunderscore #1_\finish |
|
5748
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|
9276 \else |
| 10648 | 9277 \globaldefs = 1 % everything in the txi-LL files needs to persist |
|
5748
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diff
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|
9278 \input txi-#1.tex |
|
f9c60ffa46e5
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parents:
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changeset
|
9279 \fi |
|
f9c60ffa46e5
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diff
changeset
|
9280 \closein 1 |
| 10648 | 9281 \endgroup % end raw TeX |
| 17665 | 9282 } |
| 8994 | 9283 % |
| 9284 % If they passed de_DE, and txi-de_DE.tex doesn't exist, | |
| 9285 % try txi-de.tex. | |
| 11418 | 9286 % |
| 11420 | 9287 \gdef\documentlanguagetrywithoutunderscore#1_#2\finish{% |
| 8994 | 9288 \openin 1 txi-#1.tex |
| 9289 \ifeof 1 | |
| 9290 \errhelp = \nolanghelp | |
| 9291 \errmessage{Cannot read language file txi-#1.tex}% | |
| 9292 \else | |
| 11419 | 9293 \globaldefs = 1 % everything in the txi-LL files needs to persist |
| 8994 | 9294 \input txi-#1.tex |
| 9295 \fi | |
| 9296 \closein 1 | |
| 9297 } | |
| 11420 | 9298 }% end of special _ catcode |
| 8994 | 9299 % |
|
5748
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diff
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|
9300 \newhelp\nolanghelp{The given language definition file cannot be found or |
| 10630 | 9301 is empty. Maybe you need to install it? Putting it in the current |
| 9302 directory should work if nowhere else does.} | |
| 9303 | |
| 9304 % This macro is called from txi-??.tex files; the first argument is the | |
| 9305 % \language name to set (without the "\lang@" prefix), the second and | |
| 9306 % third args are \{left,right}hyphenmin. | |
| 11418 | 9307 % |
| 10630 | 9308 % The language names to pass are determined when the format is built. |
| 9309 % See the etex.log file created at that time, e.g., | |
| 9310 % /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log. | |
| 11418 | 9311 % |
| 10630 | 9312 % With TeX Live 2008, etex now includes hyphenation patterns for all |
| 9313 % available languages. This means we can support hyphenation in | |
| 9314 % Texinfo, at least to some extent. (This still doesn't solve the | |
| 9315 % accented characters problem.) | |
| 11418 | 9316 % |
| 10630 | 9317 \catcode`@=11 |
| 9318 \def\txisetlanguage#1#2#3{% | |
| 9319 % do not set the language if the name is undefined in the current TeX. | |
| 9320 \expandafter\ifx\csname lang@#1\endcsname \relax | |
| 9321 \message{no patterns for #1}% | |
| 9322 \else | |
| 9323 \global\language = \csname lang@#1\endcsname | |
| 9324 \fi | |
| 9325 % but there is no harm in adjusting the hyphenmin values regardless. | |
| 9326 \global\lefthyphenmin = #2\relax | |
| 9327 \global\righthyphenmin = #3\relax | |
| 9328 } | |
| 9329 | |
| 9330 % Helpers for encodings. | |
| 7714 | 9331 % Set the catcode of characters 128 through 255 to the specified number. |
| 9332 % | |
| 7765 | 9333 \def\setnonasciicharscatcode#1{% |
| 7714 | 9334 \count255=128 |
| 9335 \loop\ifnum\count255<256 | |
| 9048 | 9336 \global\catcode\count255=#1\relax |
| 7714 | 9337 \advance\count255 by 1 |
| 9338 \repeat | |
| 9339 } | |
| 9340 | |
| 9018 | 9341 \def\setnonasciicharscatcodenonglobal#1{% |
| 9342 \count255=128 | |
| 9343 \loop\ifnum\count255<256 | |
| 9048 | 9344 \catcode\count255=#1\relax |
| 9018 | 9345 \advance\count255 by 1 |
| 9346 \repeat | |
| 9347 } | |
| 9348 | |
| 7714 | 9349 % @documentencoding sets the definition of non-ASCII characters |
| 9350 % according to the specified encoding. | |
| 9351 % | |
| 9352 \parseargdef\documentencoding{% | |
| 9353 % Encoding being declared for the document. | |
| 9354 \def\declaredencoding{\csname #1.enc\endcsname}% | |
| 9355 % | |
| 9356 % Supported encodings: names converted to tokens in order to be able | |
| 9357 % to compare them with \ifx. | |
| 7765 | 9358 \def\ascii{\csname US-ASCII.enc\endcsname}% |
| 7714 | 9359 \def\latnine{\csname ISO-8859-15.enc\endcsname}% |
| 7765 | 9360 \def\latone{\csname ISO-8859-1.enc\endcsname}% |
| 7714 | 9361 \def\lattwo{\csname ISO-8859-2.enc\endcsname}% |
| 7765 | 9362 \def\utfeight{\csname UTF-8.enc\endcsname}% |
| 7714 | 9363 % |
| 9364 \ifx \declaredencoding \ascii | |
| 9365 \asciichardefs | |
| 9366 % | |
| 9367 \else \ifx \declaredencoding \lattwo | |
| 9368 \setnonasciicharscatcode\active | |
| 9369 \lattwochardefs | |
| 9370 % | |
| 11418 | 9371 \else \ifx \declaredencoding \latone |
| 7714 | 9372 \setnonasciicharscatcode\active |
| 9373 \latonechardefs | |
| 9374 % | |
| 9375 \else \ifx \declaredencoding \latnine | |
| 9376 \setnonasciicharscatcode\active | |
| 9377 \latninechardefs | |
| 9378 % | |
| 7765 | 9379 \else \ifx \declaredencoding \utfeight |
| 9380 \setnonasciicharscatcode\active | |
| 17885 | 9381 % since we already invoked \utfeightchardefs at the top level |
| 9382 % (below), do not re-invoke it, then our check for duplicated | |
| 9383 % definitions triggers. Making non-ascii chars active is enough. | |
| 7765 | 9384 % |
| 11418 | 9385 \else |
| 17883 | 9386 \message{Ignoring unknown document encoding: #1.}% |
| 7714 | 9387 % |
| 7765 | 9388 \fi % utfeight |
| 7714 | 9389 \fi % latnine |
| 9390 \fi % latone | |
| 9391 \fi % lattwo | |
| 9392 \fi % ascii | |
| 9393 } | |
| 9394 | |
| 17883 | 9395 % emacs-page |
| 7714 | 9396 % A message to be logged when using a character that isn't available |
| 9397 % the default font encoding (OT1). | |
| 11418 | 9398 % |
| 17883 | 9399 \def\missingcharmsg#1{\message{Character missing, sorry: #1.}} |
| 7714 | 9400 |
| 9401 % Take account of \c (plain) vs. \, (Texinfo) difference. | |
| 9402 \def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi} | |
| 9403 | |
| 9404 % First, make active non-ASCII characters in order for them to be | |
| 9405 % correctly categorized when TeX reads the replacement text of | |
| 9406 % macros containing the character definitions. | |
| 9407 \setnonasciicharscatcode\active | |
| 9408 % | |
| 9409 % Latin1 (ISO-8859-1) character definitions. | |
| 9410 \def\latonechardefs{% | |
| 14737 | 9411 \gdef^^a0{\tie} |
| 7740 | 9412 \gdef^^a1{\exclamdown} |
| 18012 | 9413 \gdef^^a2{{\tcfont \char162}} % cent |
| 9414 \gdef^^a3{\pounds} | |
| 9415 \gdef^^a4{{\tcfont \char164}} % currency | |
| 9416 \gdef^^a5{{\tcfont \char165}} % yen | |
| 9417 \gdef^^a6{{\tcfont \char166}} % broken bar | |
| 7740 | 9418 \gdef^^a7{\S} |
| 11418 | 9419 \gdef^^a8{\"{}} |
| 9420 \gdef^^a9{\copyright} | |
| 7740 | 9421 \gdef^^aa{\ordf} |
| 10776 | 9422 \gdef^^ab{\guillemetleft} |
| 18012 | 9423 \gdef^^ac{\ensuremath\lnot} |
| 11418 | 9424 \gdef^^ad{\-} |
| 9425 \gdef^^ae{\registeredsymbol} | |
| 7740 | 9426 \gdef^^af{\={}} |
| 9427 % | |
| 9428 \gdef^^b0{\textdegree} | |
| 9429 \gdef^^b1{$\pm$} | |
| 9430 \gdef^^b2{$^2$} | |
| 9431 \gdef^^b3{$^3$} | |
| 9432 \gdef^^b4{\'{}} | |
| 9433 \gdef^^b5{$\mu$} | |
| 9434 \gdef^^b6{\P} | |
| 17981 | 9435 \gdef^^b7{\ensuremath\cdot} |
| 7740 | 9436 \gdef^^b8{\cedilla\ } |
| 9437 \gdef^^b9{$^1$} | |
| 9438 \gdef^^ba{\ordm} | |
| 14305 | 9439 \gdef^^bb{\guillemetright} |
| 7740 | 9440 \gdef^^bc{$1\over4$} |
| 9441 \gdef^^bd{$1\over2$} | |
| 9442 \gdef^^be{$3\over4$} | |
| 9443 \gdef^^bf{\questiondown} | |
| 9444 % | |
| 9445 \gdef^^c0{\`A} | |
| 9446 \gdef^^c1{\'A} | |
| 9447 \gdef^^c2{\^A} | |
| 9448 \gdef^^c3{\~A} | |
| 9449 \gdef^^c4{\"A} | |
| 11418 | 9450 \gdef^^c5{\ringaccent A} |
| 7740 | 9451 \gdef^^c6{\AE} |
| 9452 \gdef^^c7{\cedilla C} | |
| 9453 \gdef^^c8{\`E} | |
| 9454 \gdef^^c9{\'E} | |
| 9455 \gdef^^ca{\^E} | |
| 9456 \gdef^^cb{\"E} | |
| 9457 \gdef^^cc{\`I} | |
| 9458 \gdef^^cd{\'I} | |
| 9459 \gdef^^ce{\^I} | |
| 9460 \gdef^^cf{\"I} | |
| 9461 % | |
| 11417 | 9462 \gdef^^d0{\DH} |
| 7740 | 9463 \gdef^^d1{\~N} |
| 9464 \gdef^^d2{\`O} | |
| 9465 \gdef^^d3{\'O} | |
| 9466 \gdef^^d4{\^O} | |
| 9467 \gdef^^d5{\~O} | |
| 9468 \gdef^^d6{\"O} | |
| 9469 \gdef^^d7{$\times$} | |
| 9470 \gdef^^d8{\O} | |
| 9471 \gdef^^d9{\`U} | |
| 9472 \gdef^^da{\'U} | |
| 9473 \gdef^^db{\^U} | |
| 9474 \gdef^^dc{\"U} | |
| 9475 \gdef^^dd{\'Y} | |
| 11417 | 9476 \gdef^^de{\TH} |
| 7740 | 9477 \gdef^^df{\ss} |
| 9478 % | |
| 9479 \gdef^^e0{\`a} | |
| 9480 \gdef^^e1{\'a} | |
| 9481 \gdef^^e2{\^a} | |
| 9482 \gdef^^e3{\~a} | |
| 9483 \gdef^^e4{\"a} | |
| 9484 \gdef^^e5{\ringaccent a} | |
| 9485 \gdef^^e6{\ae} | |
| 9486 \gdef^^e7{\cedilla c} | |
| 9487 \gdef^^e8{\`e} | |
| 9488 \gdef^^e9{\'e} | |
| 9489 \gdef^^ea{\^e} | |
| 9490 \gdef^^eb{\"e} | |
| 9491 \gdef^^ec{\`{\dotless i}} | |
| 9492 \gdef^^ed{\'{\dotless i}} | |
| 9493 \gdef^^ee{\^{\dotless i}} | |
| 9494 \gdef^^ef{\"{\dotless i}} | |
| 9495 % | |
| 11417 | 9496 \gdef^^f0{\dh} |
| 7740 | 9497 \gdef^^f1{\~n} |
| 9498 \gdef^^f2{\`o} | |
| 9499 \gdef^^f3{\'o} | |
| 9500 \gdef^^f4{\^o} | |
| 9501 \gdef^^f5{\~o} | |
| 9502 \gdef^^f6{\"o} | |
| 9503 \gdef^^f7{$\div$} | |
| 9504 \gdef^^f8{\o} | |
| 9505 \gdef^^f9{\`u} | |
| 9506 \gdef^^fa{\'u} | |
| 9507 \gdef^^fb{\^u} | |
| 9508 \gdef^^fc{\"u} | |
| 9509 \gdef^^fd{\'y} | |
| 11417 | 9510 \gdef^^fe{\th} |
| 7740 | 9511 \gdef^^ff{\"y} |
| 7714 | 9512 } |
| 9513 | |
| 9514 % Latin9 (ISO-8859-15) encoding character definitions. | |
| 9515 \def\latninechardefs{% | |
| 7740 | 9516 % Encoding is almost identical to Latin1. |
| 9517 \latonechardefs | |
| 9518 % | |
| 9519 \gdef^^a4{\euro} | |
| 9520 \gdef^^a6{\v S} | |
| 9521 \gdef^^a8{\v s} | |
| 9522 \gdef^^b4{\v Z} | |
| 9523 \gdef^^b8{\v z} | |
| 9524 \gdef^^bc{\OE} | |
| 9525 \gdef^^bd{\oe} | |
| 9526 \gdef^^be{\"Y} | |
| 7714 | 9527 } |
| 9528 | |
| 9529 % Latin2 (ISO-8859-2) character definitions. | |
| 9530 \def\lattwochardefs{% | |
| 14737 | 9531 \gdef^^a0{\tie} |
| 10776 | 9532 \gdef^^a1{\ogonek{A}} |
| 7740 | 9533 \gdef^^a2{\u{}} |
| 9534 \gdef^^a3{\L} | |
| 9535 \gdef^^a4{\missingcharmsg{CURRENCY SIGN}} | |
| 9536 \gdef^^a5{\v L} | |
| 9537 \gdef^^a6{\'S} | |
| 9538 \gdef^^a7{\S} | |
| 9539 \gdef^^a8{\"{}} | |
| 9540 \gdef^^a9{\v S} | |
| 9541 \gdef^^aa{\cedilla S} | |
| 9542 \gdef^^ab{\v T} | |
| 9543 \gdef^^ac{\'Z} | |
| 9544 \gdef^^ad{\-} | |
| 9545 \gdef^^ae{\v Z} | |
| 9546 \gdef^^af{\dotaccent Z} | |
| 9547 % | |
| 9548 \gdef^^b0{\textdegree} | |
| 10776 | 9549 \gdef^^b1{\ogonek{a}} |
| 9550 \gdef^^b2{\ogonek{ }} | |
| 7740 | 9551 \gdef^^b3{\l} |
| 9552 \gdef^^b4{\'{}} | |
| 9553 \gdef^^b5{\v l} | |
| 9554 \gdef^^b6{\'s} | |
| 9555 \gdef^^b7{\v{}} | |
| 9556 \gdef^^b8{\cedilla\ } | |
| 9557 \gdef^^b9{\v s} | |
| 9558 \gdef^^ba{\cedilla s} | |
| 9559 \gdef^^bb{\v t} | |
| 9560 \gdef^^bc{\'z} | |
| 9561 \gdef^^bd{\H{}} | |
| 9562 \gdef^^be{\v z} | |
| 9563 \gdef^^bf{\dotaccent z} | |
| 9564 % | |
| 9565 \gdef^^c0{\'R} | |
| 9566 \gdef^^c1{\'A} | |
| 9567 \gdef^^c2{\^A} | |
| 9568 \gdef^^c3{\u A} | |
| 9569 \gdef^^c4{\"A} | |
| 9570 \gdef^^c5{\'L} | |
| 9571 \gdef^^c6{\'C} | |
| 9572 \gdef^^c7{\cedilla C} | |
| 9573 \gdef^^c8{\v C} | |
| 9574 \gdef^^c9{\'E} | |
| 10776 | 9575 \gdef^^ca{\ogonek{E}} |
| 7740 | 9576 \gdef^^cb{\"E} |
| 9577 \gdef^^cc{\v E} | |
| 9578 \gdef^^cd{\'I} | |
| 9579 \gdef^^ce{\^I} | |
| 9580 \gdef^^cf{\v D} | |
| 9581 % | |
| 11417 | 9582 \gdef^^d0{\DH} |
| 7740 | 9583 \gdef^^d1{\'N} |
| 9584 \gdef^^d2{\v N} | |
| 9585 \gdef^^d3{\'O} | |
| 9586 \gdef^^d4{\^O} | |
| 9587 \gdef^^d5{\H O} | |
| 9588 \gdef^^d6{\"O} | |
| 9589 \gdef^^d7{$\times$} | |
| 9590 \gdef^^d8{\v R} | |
| 11418 | 9591 \gdef^^d9{\ringaccent U} |
| 7740 | 9592 \gdef^^da{\'U} |
| 9593 \gdef^^db{\H U} | |
| 9594 \gdef^^dc{\"U} | |
| 9595 \gdef^^dd{\'Y} | |
| 9596 \gdef^^de{\cedilla T} | |
| 9597 \gdef^^df{\ss} | |
| 9598 % | |
| 9599 \gdef^^e0{\'r} | |
| 9600 \gdef^^e1{\'a} | |
| 9601 \gdef^^e2{\^a} | |
| 9602 \gdef^^e3{\u a} | |
| 9603 \gdef^^e4{\"a} | |
| 9604 \gdef^^e5{\'l} | |
| 9605 \gdef^^e6{\'c} | |
| 9606 \gdef^^e7{\cedilla c} | |
| 9607 \gdef^^e8{\v c} | |
| 9608 \gdef^^e9{\'e} | |
| 10776 | 9609 \gdef^^ea{\ogonek{e}} |
| 7740 | 9610 \gdef^^eb{\"e} |
| 9611 \gdef^^ec{\v e} | |
| 13644 | 9612 \gdef^^ed{\'{\dotless{i}}} |
| 9613 \gdef^^ee{\^{\dotless{i}}} | |
| 7740 | 9614 \gdef^^ef{\v d} |
| 9615 % | |
| 11417 | 9616 \gdef^^f0{\dh} |
| 7740 | 9617 \gdef^^f1{\'n} |
| 9618 \gdef^^f2{\v n} | |
| 9619 \gdef^^f3{\'o} | |
| 9620 \gdef^^f4{\^o} | |
| 9621 \gdef^^f5{\H o} | |
| 9622 \gdef^^f6{\"o} | |
| 9623 \gdef^^f7{$\div$} | |
| 9624 \gdef^^f8{\v r} | |
| 9625 \gdef^^f9{\ringaccent u} | |
| 9626 \gdef^^fa{\'u} | |
| 9627 \gdef^^fb{\H u} | |
| 9628 \gdef^^fc{\"u} | |
| 9629 \gdef^^fd{\'y} | |
| 9630 \gdef^^fe{\cedilla t} | |
| 9631 \gdef^^ff{\dotaccent{}} | |
| 7714 | 9632 } |
| 9633 | |
| 7765 | 9634 % UTF-8 character definitions. |
| 11418 | 9635 % |
| 7765 | 9636 % This code to support UTF-8 is based on LaTeX's utf8.def, with some |
| 9637 % changes for Texinfo conventions. It is included here under the GPL by | |
| 9638 % permission from Frank Mittelbach and the LaTeX team. | |
| 11418 | 9639 % |
| 7765 | 9640 \newcount\countUTFx |
| 9641 \newcount\countUTFy | |
| 9642 \newcount\countUTFz | |
| 9643 | |
| 9644 \gdef\UTFviiiTwoOctets#1#2{\expandafter | |
| 9645 \UTFviiiDefined\csname u8:#1\string #2\endcsname} | |
| 9646 % | |
| 9647 \gdef\UTFviiiThreeOctets#1#2#3{\expandafter | |
| 9648 \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname} | |
| 9649 % | |
| 9650 \gdef\UTFviiiFourOctets#1#2#3#4{\expandafter | |
| 9651 \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname} | |
| 9652 | |
| 9653 \gdef\UTFviiiDefined#1{% | |
| 9654 \ifx #1\relax | |
| 9655 \message{\linenumber Unicode char \string #1 not defined for Texinfo}% | |
| 9656 \else | |
| 9657 \expandafter #1% | |
| 9658 \fi | |
| 9659 } | |
| 9660 | |
| 9661 \begingroup | |
| 9662 \catcode`\~13 | |
| 9663 \catcode`\"12 | |
| 9664 | |
| 9665 \def\UTFviiiLoop{% | |
| 9666 \global\catcode\countUTFx\active | |
| 9667 \uccode`\~\countUTFx | |
| 9668 \uppercase\expandafter{\UTFviiiTmp}% | |
| 9669 \advance\countUTFx by 1 | |
| 9670 \ifnum\countUTFx < \countUTFy | |
| 9671 \expandafter\UTFviiiLoop | |
| 9672 \fi} | |
| 9673 | |
| 9674 \countUTFx = "C2 | |
| 9675 \countUTFy = "E0 | |
| 9676 \def\UTFviiiTmp{% | |
| 9677 \xdef~{\noexpand\UTFviiiTwoOctets\string~}} | |
| 9678 \UTFviiiLoop | |
| 9679 | |
| 9680 \countUTFx = "E0 | |
| 9681 \countUTFy = "F0 | |
| 9682 \def\UTFviiiTmp{% | |
| 9683 \xdef~{\noexpand\UTFviiiThreeOctets\string~}} | |
| 9684 \UTFviiiLoop | |
| 9685 | |
| 9686 \countUTFx = "F0 | |
| 9687 \countUTFy = "F4 | |
| 9688 \def\UTFviiiTmp{% | |
| 9689 \xdef~{\noexpand\UTFviiiFourOctets\string~}} | |
| 9690 \UTFviiiLoop | |
| 9691 \endgroup | |
| 9692 | |
| 17831 | 9693 \def\globallet{\global\let} % save some \expandafter's below |
| 9694 | |
| 9695 % @U{xxxx} to produce U+xxxx, if we support it. | |
| 9696 \def\U#1{% | |
| 9697 \expandafter\ifx\csname uni:#1\endcsname \relax | |
| 9698 \errhelp = \EMsimple | |
| 9699 \errmessage{Unicode character U+#1 not supported, sorry}% | |
| 9700 \else | |
| 9701 \csname uni:#1\endcsname | |
| 9702 \fi | |
| 9703 } | |
| 9704 | |
| 7765 | 9705 \begingroup |
| 9706 \catcode`\"=12 | |
| 9707 \catcode`\<=12 | |
| 9708 \catcode`\.=12 | |
| 9709 \catcode`\,=12 | |
| 9710 \catcode`\;=12 | |
| 9711 \catcode`\!=12 | |
| 9712 \catcode`\~=13 | |
| 9713 \gdef\DeclareUnicodeCharacter#1#2{% | |
| 9714 \countUTFz = "#1\relax | |
| 14173 | 9715 %\wlog{\space\space defining Unicode char U+#1 (decimal \the\countUTFz)}% |
| 7765 | 9716 \begingroup |
| 9717 \parseXMLCharref | |
| 9718 \def\UTFviiiTwoOctets##1##2{% | |
| 9719 \csname u8:##1\string ##2\endcsname}% | |
| 9720 \def\UTFviiiThreeOctets##1##2##3{% | |
| 9721 \csname u8:##1\string ##2\string ##3\endcsname}% | |
| 9722 \def\UTFviiiFourOctets##1##2##3##4{% | |
| 9723 \csname u8:##1\string ##2\string ##3\string ##4\endcsname}% | |
| 9724 \expandafter\expandafter\expandafter\expandafter | |
| 9725 \expandafter\expandafter\expandafter | |
| 9726 \gdef\UTFviiiTmp{#2}% | |
| 17884 | 9727 % |
| 9728 \expandafter\ifx\csname uni:#1\endcsname \relax \else | |
| 9729 \errmessage{Internal error, already defined: #1}% | |
| 9730 \fi | |
| 9731 % | |
| 17831 | 9732 % define an additional control sequence for this code point. |
| 9733 \expandafter\globallet\csname uni:#1\endcsname \UTFviiiTmp | |
| 7765 | 9734 \endgroup} |
| 9735 | |
| 9736 \gdef\parseXMLCharref{% | |
| 9737 \ifnum\countUTFz < "A0\relax | |
| 9738 \errhelp = \EMsimple | |
| 9739 \errmessage{Cannot define Unicode char value < 00A0}% | |
| 9740 \else\ifnum\countUTFz < "800\relax | |
| 9741 \parseUTFviiiA,% | |
| 9742 \parseUTFviiiB C\UTFviiiTwoOctets.,% | |
| 9743 \else\ifnum\countUTFz < "10000\relax | |
| 9744 \parseUTFviiiA;% | |
| 9745 \parseUTFviiiA,% | |
| 9746 \parseUTFviiiB E\UTFviiiThreeOctets.{,;}% | |
| 9747 \else | |
| 9748 \parseUTFviiiA;% | |
| 9749 \parseUTFviiiA,% | |
| 9750 \parseUTFviiiA!% | |
| 9751 \parseUTFviiiB F\UTFviiiFourOctets.{!,;}% | |
| 9752 \fi\fi\fi | |
| 9753 } | |
| 9754 | |
| 9755 \gdef\parseUTFviiiA#1{% | |
| 9756 \countUTFx = \countUTFz | |
| 9757 \divide\countUTFz by 64 | |
| 9758 \countUTFy = \countUTFz | |
| 9759 \multiply\countUTFz by 64 | |
| 9760 \advance\countUTFx by -\countUTFz | |
| 9761 \advance\countUTFx by 128 | |
| 9762 \uccode `#1\countUTFx | |
| 9763 \countUTFz = \countUTFy} | |
| 9764 | |
| 9765 \gdef\parseUTFviiiB#1#2#3#4{% | |
| 9766 \advance\countUTFz by "#10\relax | |
| 9767 \uccode `#3\countUTFz | |
| 9768 \uppercase{\gdef\UTFviiiTmp{#2#3#4}}} | |
| 9769 \endgroup | |
| 9770 | |
| 17883 | 9771 % https://en.wikipedia.org/wiki/Plane_(Unicode)#Basic_M |
| 9772 % U+0000..U+007F = https://en.wikipedia.org/wiki/Basic_Latin_(Unicode_block) | |
| 9773 % U+0080..U+00FF = https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block) | |
| 9774 % U+0100..U+017F = https://en.wikipedia.org/wiki/Latin_Extended-A | |
| 9775 % U+0180..U+024F = https://en.wikipedia.org/wiki/Latin_Extended-B | |
| 9776 % | |
| 9777 % Many of our renditions are less than wonderful, and all the missing | |
| 9778 % characters are available somewhere. Loading the necessary fonts | |
| 9779 % awaits user request. We can't truly support Unicode without | |
| 9780 % reimplementing everything that's been done in LaTeX for many years, | |
| 9781 % plus probably using luatex or xetex, and who knows what else. | |
| 9782 % We won't be doing that here in this simple file. But we can try to at | |
| 9783 % least make most of the characters not bomb out. | |
| 9784 % | |
| 7765 | 9785 \def\utfeightchardefs{% |
| 7923 | 9786 \DeclareUnicodeCharacter{00A0}{\tie} |
| 9787 \DeclareUnicodeCharacter{00A1}{\exclamdown} | |
| 18012 | 9788 \DeclareUnicodeCharacter{00A2}{{\tcfont \char162}}% 0242=cent |
| 7923 | 9789 \DeclareUnicodeCharacter{00A3}{\pounds} |
| 18012 | 9790 \DeclareUnicodeCharacter{00A4}{{\tcfont \char164}}% 0244=currency |
| 9791 \DeclareUnicodeCharacter{00A5}{{\tcfont \char165}}% 0245=yen | |
| 9792 \DeclareUnicodeCharacter{00A6}{{\tcfont \char166}}% 0246=brokenbar | |
| 17883 | 9793 \DeclareUnicodeCharacter{00A7}{\S} |
| 7923 | 9794 \DeclareUnicodeCharacter{00A8}{\"{ }} |
| 9795 \DeclareUnicodeCharacter{00A9}{\copyright} | |
| 9796 \DeclareUnicodeCharacter{00AA}{\ordf} | |
| 9100 | 9797 \DeclareUnicodeCharacter{00AB}{\guillemetleft} |
| 17981 | 9798 \DeclareUnicodeCharacter{00AC}{\ensuremath\lnot} |
| 7923 | 9799 \DeclareUnicodeCharacter{00AD}{\-} |
| 9800 \DeclareUnicodeCharacter{00AE}{\registeredsymbol} | |
| 9801 \DeclareUnicodeCharacter{00AF}{\={ }} | |
| 9802 | |
| 9803 \DeclareUnicodeCharacter{00B0}{\ringaccent{ }} | |
| 17981 | 9804 \DeclareUnicodeCharacter{00B1}{\ensuremath\pm} |
| 17883 | 9805 \DeclareUnicodeCharacter{00B2}{$^2$} |
| 9806 \DeclareUnicodeCharacter{00B3}{$^3$} | |
| 7923 | 9807 \DeclareUnicodeCharacter{00B4}{\'{ }} |
| 17883 | 9808 \DeclareUnicodeCharacter{00B5}{$\mu$} |
| 9809 \DeclareUnicodeCharacter{00B6}{\P} | |
| 17981 | 9810 \DeclareUnicodeCharacter{00B7}{\ensuremath\cdot} |
| 7923 | 9811 \DeclareUnicodeCharacter{00B8}{\cedilla{ }} |
| 17883 | 9812 \DeclareUnicodeCharacter{00B9}{$^1$} |
| 7923 | 9813 \DeclareUnicodeCharacter{00BA}{\ordm} |
| 9100 | 9814 \DeclareUnicodeCharacter{00BB}{\guillemetright} |
| 17883 | 9815 \DeclareUnicodeCharacter{00BC}{$1\over4$} |
| 9816 \DeclareUnicodeCharacter{00BD}{$1\over2$} | |
| 9817 \DeclareUnicodeCharacter{00BE}{$3\over4$} | |
| 7923 | 9818 \DeclareUnicodeCharacter{00BF}{\questiondown} |
| 9819 | |
| 9820 \DeclareUnicodeCharacter{00C0}{\`A} | |
| 9821 \DeclareUnicodeCharacter{00C1}{\'A} | |
| 9822 \DeclareUnicodeCharacter{00C2}{\^A} | |
| 9823 \DeclareUnicodeCharacter{00C3}{\~A} | |
| 9824 \DeclareUnicodeCharacter{00C4}{\"A} | |
| 9825 \DeclareUnicodeCharacter{00C5}{\AA} | |
| 9826 \DeclareUnicodeCharacter{00C6}{\AE} | |
| 9827 \DeclareUnicodeCharacter{00C7}{\cedilla{C}} | |
| 9828 \DeclareUnicodeCharacter{00C8}{\`E} | |
| 9829 \DeclareUnicodeCharacter{00C9}{\'E} | |
| 9830 \DeclareUnicodeCharacter{00CA}{\^E} | |
| 9831 \DeclareUnicodeCharacter{00CB}{\"E} | |
| 9832 \DeclareUnicodeCharacter{00CC}{\`I} | |
| 9833 \DeclareUnicodeCharacter{00CD}{\'I} | |
| 9834 \DeclareUnicodeCharacter{00CE}{\^I} | |
| 9835 \DeclareUnicodeCharacter{00CF}{\"I} | |
| 9836 | |
| 11417 | 9837 \DeclareUnicodeCharacter{00D0}{\DH} |
| 7923 | 9838 \DeclareUnicodeCharacter{00D1}{\~N} |
| 9839 \DeclareUnicodeCharacter{00D2}{\`O} | |
| 9840 \DeclareUnicodeCharacter{00D3}{\'O} | |
| 9841 \DeclareUnicodeCharacter{00D4}{\^O} | |
| 9842 \DeclareUnicodeCharacter{00D5}{\~O} | |
| 9843 \DeclareUnicodeCharacter{00D6}{\"O} | |
| 17981 | 9844 \DeclareUnicodeCharacter{00D7}{\ensuremath\times} |
| 7923 | 9845 \DeclareUnicodeCharacter{00D8}{\O} |
| 9846 \DeclareUnicodeCharacter{00D9}{\`U} | |
| 9847 \DeclareUnicodeCharacter{00DA}{\'U} | |
| 9848 \DeclareUnicodeCharacter{00DB}{\^U} | |
| 9849 \DeclareUnicodeCharacter{00DC}{\"U} | |
| 9850 \DeclareUnicodeCharacter{00DD}{\'Y} | |
| 11417 | 9851 \DeclareUnicodeCharacter{00DE}{\TH} |
| 7923 | 9852 \DeclareUnicodeCharacter{00DF}{\ss} |
| 9853 | |
| 9854 \DeclareUnicodeCharacter{00E0}{\`a} | |
| 9855 \DeclareUnicodeCharacter{00E1}{\'a} | |
| 9856 \DeclareUnicodeCharacter{00E2}{\^a} | |
| 9857 \DeclareUnicodeCharacter{00E3}{\~a} | |
| 9858 \DeclareUnicodeCharacter{00E4}{\"a} | |
| 9859 \DeclareUnicodeCharacter{00E5}{\aa} | |
| 9860 \DeclareUnicodeCharacter{00E6}{\ae} | |
| 9861 \DeclareUnicodeCharacter{00E7}{\cedilla{c}} | |
| 9862 \DeclareUnicodeCharacter{00E8}{\`e} | |
| 9863 \DeclareUnicodeCharacter{00E9}{\'e} | |
| 9864 \DeclareUnicodeCharacter{00EA}{\^e} | |
| 9865 \DeclareUnicodeCharacter{00EB}{\"e} | |
| 9866 \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}} | |
| 9867 \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}} | |
| 9868 \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}} | |
| 9869 \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}} | |
| 9870 | |
| 11417 | 9871 \DeclareUnicodeCharacter{00F0}{\dh} |
| 7923 | 9872 \DeclareUnicodeCharacter{00F1}{\~n} |
| 9873 \DeclareUnicodeCharacter{00F2}{\`o} | |
| 9874 \DeclareUnicodeCharacter{00F3}{\'o} | |
| 9875 \DeclareUnicodeCharacter{00F4}{\^o} | |
| 9876 \DeclareUnicodeCharacter{00F5}{\~o} | |
| 9877 \DeclareUnicodeCharacter{00F6}{\"o} | |
| 17981 | 9878 \DeclareUnicodeCharacter{00F7}{\ensuremath\div} |
| 7923 | 9879 \DeclareUnicodeCharacter{00F8}{\o} |
| 9880 \DeclareUnicodeCharacter{00F9}{\`u} | |
| 9881 \DeclareUnicodeCharacter{00FA}{\'u} | |
| 9882 \DeclareUnicodeCharacter{00FB}{\^u} | |
| 9883 \DeclareUnicodeCharacter{00FC}{\"u} | |
| 9884 \DeclareUnicodeCharacter{00FD}{\'y} | |
| 11417 | 9885 \DeclareUnicodeCharacter{00FE}{\th} |
| 7923 | 9886 \DeclareUnicodeCharacter{00FF}{\"y} |
| 9887 | |
| 9888 \DeclareUnicodeCharacter{0100}{\=A} | |
| 9889 \DeclareUnicodeCharacter{0101}{\=a} | |
| 9890 \DeclareUnicodeCharacter{0102}{\u{A}} | |
| 9891 \DeclareUnicodeCharacter{0103}{\u{a}} | |
| 10776 | 9892 \DeclareUnicodeCharacter{0104}{\ogonek{A}} |
| 10777 | 9893 \DeclareUnicodeCharacter{0105}{\ogonek{a}} |
| 7923 | 9894 \DeclareUnicodeCharacter{0106}{\'C} |
| 9895 \DeclareUnicodeCharacter{0107}{\'c} | |
| 9896 \DeclareUnicodeCharacter{0108}{\^C} | |
| 9897 \DeclareUnicodeCharacter{0109}{\^c} | |
| 9898 \DeclareUnicodeCharacter{010A}{\dotaccent{C}} | |
| 9899 \DeclareUnicodeCharacter{010B}{\dotaccent{c}} | |
| 9900 \DeclareUnicodeCharacter{010C}{\v{C}} | |
| 9901 \DeclareUnicodeCharacter{010D}{\v{c}} | |
| 9902 \DeclareUnicodeCharacter{010E}{\v{D}} | |
| 17883 | 9903 \DeclareUnicodeCharacter{010F}{d'} |
| 9904 | |
| 9905 \DeclareUnicodeCharacter{0110}{\DH} | |
| 9906 \DeclareUnicodeCharacter{0111}{\dh} | |
| 7923 | 9907 \DeclareUnicodeCharacter{0112}{\=E} |
| 9908 \DeclareUnicodeCharacter{0113}{\=e} | |
| 9909 \DeclareUnicodeCharacter{0114}{\u{E}} | |
| 9910 \DeclareUnicodeCharacter{0115}{\u{e}} | |
| 9911 \DeclareUnicodeCharacter{0116}{\dotaccent{E}} | |
| 9912 \DeclareUnicodeCharacter{0117}{\dotaccent{e}} | |
| 17883 | 9913 \DeclareUnicodeCharacter{0118}{\ogonek{E}} |
| 9914 \DeclareUnicodeCharacter{0119}{\ogonek{e}} | |
| 7923 | 9915 \DeclareUnicodeCharacter{011A}{\v{E}} |
| 9916 \DeclareUnicodeCharacter{011B}{\v{e}} | |
| 9917 \DeclareUnicodeCharacter{011C}{\^G} | |
| 9918 \DeclareUnicodeCharacter{011D}{\^g} | |
| 9919 \DeclareUnicodeCharacter{011E}{\u{G}} | |
| 9920 \DeclareUnicodeCharacter{011F}{\u{g}} | |
| 9921 | |
| 9922 \DeclareUnicodeCharacter{0120}{\dotaccent{G}} | |
| 9923 \DeclareUnicodeCharacter{0121}{\dotaccent{g}} | |
| 17883 | 9924 \DeclareUnicodeCharacter{0122}{\cedilla{G}} |
| 9925 \DeclareUnicodeCharacter{0123}{\cedilla{g}} | |
| 7923 | 9926 \DeclareUnicodeCharacter{0124}{\^H} |
| 9927 \DeclareUnicodeCharacter{0125}{\^h} | |
| 17883 | 9928 \DeclareUnicodeCharacter{0126}{\missingcharmsg{H WITH STROKE}} |
| 9929 \DeclareUnicodeCharacter{0127}{\missingcharmsg{h WITH STROKE}} | |
| 7923 | 9930 \DeclareUnicodeCharacter{0128}{\~I} |
| 9931 \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}} | |
| 9932 \DeclareUnicodeCharacter{012A}{\=I} | |
| 9933 \DeclareUnicodeCharacter{012B}{\={\dotless{i}}} | |
| 9934 \DeclareUnicodeCharacter{012C}{\u{I}} | |
| 9935 \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}} | |
| 17883 | 9936 \DeclareUnicodeCharacter{012E}{\ogonek{I}} |
| 9937 \DeclareUnicodeCharacter{012F}{\ogonek{i}} | |
| 7923 | 9938 |
| 9939 \DeclareUnicodeCharacter{0130}{\dotaccent{I}} | |
| 9940 \DeclareUnicodeCharacter{0131}{\dotless{i}} | |
| 9941 \DeclareUnicodeCharacter{0132}{IJ} | |
| 9942 \DeclareUnicodeCharacter{0133}{ij} | |
| 9943 \DeclareUnicodeCharacter{0134}{\^J} | |
| 9944 \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}} | |
| 17883 | 9945 \DeclareUnicodeCharacter{0136}{\cedilla{K}} |
| 9946 \DeclareUnicodeCharacter{0137}{\cedilla{k}} | |
| 17981 | 9947 \DeclareUnicodeCharacter{0138}{\ensuremath\kappa} |
| 7923 | 9948 \DeclareUnicodeCharacter{0139}{\'L} |
| 9949 \DeclareUnicodeCharacter{013A}{\'l} | |
| 17883 | 9950 \DeclareUnicodeCharacter{013B}{\cedilla{L}} |
| 9951 \DeclareUnicodeCharacter{013C}{\cedilla{l}} | |
| 9952 \DeclareUnicodeCharacter{013D}{L'}% should kern | |
| 9953 \DeclareUnicodeCharacter{013E}{l'}% should kern | |
| 9954 \DeclareUnicodeCharacter{013F}{L\U{00B7}} | |
| 9955 | |
| 9956 \DeclareUnicodeCharacter{0140}{l\U{00B7}} | |
| 7923 | 9957 \DeclareUnicodeCharacter{0141}{\L} |
| 9958 \DeclareUnicodeCharacter{0142}{\l} | |
| 9959 \DeclareUnicodeCharacter{0143}{\'N} | |
| 9960 \DeclareUnicodeCharacter{0144}{\'n} | |
| 17883 | 9961 \DeclareUnicodeCharacter{0145}{\cedilla{N}} |
| 9962 \DeclareUnicodeCharacter{0146}{\cedilla{n}} | |
| 7923 | 9963 \DeclareUnicodeCharacter{0147}{\v{N}} |
| 9964 \DeclareUnicodeCharacter{0148}{\v{n}} | |
| 17883 | 9965 \DeclareUnicodeCharacter{0149}{'n} |
| 9966 \DeclareUnicodeCharacter{014A}{\missingcharmsg{ENG}} | |
| 9967 \DeclareUnicodeCharacter{014B}{\missingcharmsg{eng}} | |
| 7923 | 9968 \DeclareUnicodeCharacter{014C}{\=O} |
| 17884 | 9969 \DeclareUnicodeCharacter{014D}{\=o} |
| 7923 | 9970 \DeclareUnicodeCharacter{014E}{\u{O}} |
| 9971 \DeclareUnicodeCharacter{014F}{\u{o}} | |
| 9972 | |
| 9973 \DeclareUnicodeCharacter{0150}{\H{O}} | |
| 9974 \DeclareUnicodeCharacter{0151}{\H{o}} | |
| 9975 \DeclareUnicodeCharacter{0152}{\OE} | |
| 9976 \DeclareUnicodeCharacter{0153}{\oe} | |
| 9977 \DeclareUnicodeCharacter{0154}{\'R} | |
| 9978 \DeclareUnicodeCharacter{0155}{\'r} | |
| 17883 | 9979 \DeclareUnicodeCharacter{0156}{\cedilla{R}} |
| 9980 \DeclareUnicodeCharacter{0157}{\cedilla{r}} | |
| 7923 | 9981 \DeclareUnicodeCharacter{0158}{\v{R}} |
| 9982 \DeclareUnicodeCharacter{0159}{\v{r}} | |
| 9983 \DeclareUnicodeCharacter{015A}{\'S} | |
| 9984 \DeclareUnicodeCharacter{015B}{\'s} | |
| 9985 \DeclareUnicodeCharacter{015C}{\^S} | |
| 9986 \DeclareUnicodeCharacter{015D}{\^s} | |
| 9987 \DeclareUnicodeCharacter{015E}{\cedilla{S}} | |
| 9988 \DeclareUnicodeCharacter{015F}{\cedilla{s}} | |
| 9989 | |
| 9990 \DeclareUnicodeCharacter{0160}{\v{S}} | |
| 9991 \DeclareUnicodeCharacter{0161}{\v{s}} | |
| 17883 | 9992 \DeclareUnicodeCharacter{0162}{\cedilla{T}} |
| 9993 \DeclareUnicodeCharacter{0163}{\cedilla{t}} | |
| 7923 | 9994 \DeclareUnicodeCharacter{0164}{\v{T}} |
| 17883 | 9995 \DeclareUnicodeCharacter{0165}{\v{t}} |
| 9996 \DeclareUnicodeCharacter{0166}{\missingcharmsg{H WITH STROKE}} | |
| 9997 \DeclareUnicodeCharacter{0167}{\missingcharmsg{h WITH STROKE}} | |
| 7923 | 9998 \DeclareUnicodeCharacter{0168}{\~U} |
| 9999 \DeclareUnicodeCharacter{0169}{\~u} | |
| 10000 \DeclareUnicodeCharacter{016A}{\=U} | |
| 10001 \DeclareUnicodeCharacter{016B}{\=u} | |
| 10002 \DeclareUnicodeCharacter{016C}{\u{U}} | |
| 10003 \DeclareUnicodeCharacter{016D}{\u{u}} | |
| 10004 \DeclareUnicodeCharacter{016E}{\ringaccent{U}} | |
| 10005 \DeclareUnicodeCharacter{016F}{\ringaccent{u}} | |
| 10006 | |
| 10007 \DeclareUnicodeCharacter{0170}{\H{U}} | |
| 10008 \DeclareUnicodeCharacter{0171}{\H{u}} | |
| 17883 | 10009 \DeclareUnicodeCharacter{0172}{\ogonek{U}} |
| 10010 \DeclareUnicodeCharacter{0173}{\ogonek{u}} | |
| 7923 | 10011 \DeclareUnicodeCharacter{0174}{\^W} |
| 10012 \DeclareUnicodeCharacter{0175}{\^w} | |
| 10013 \DeclareUnicodeCharacter{0176}{\^Y} | |
| 10014 \DeclareUnicodeCharacter{0177}{\^y} | |
| 10015 \DeclareUnicodeCharacter{0178}{\"Y} | |
| 10016 \DeclareUnicodeCharacter{0179}{\'Z} | |
| 10017 \DeclareUnicodeCharacter{017A}{\'z} | |
| 10018 \DeclareUnicodeCharacter{017B}{\dotaccent{Z}} | |
| 10019 \DeclareUnicodeCharacter{017C}{\dotaccent{z}} | |
| 10020 \DeclareUnicodeCharacter{017D}{\v{Z}} | |
| 10021 \DeclareUnicodeCharacter{017E}{\v{z}} | |
| 17883 | 10022 \DeclareUnicodeCharacter{017F}{\missingcharmsg{LONG S}} |
| 7923 | 10023 |
| 10024 \DeclareUnicodeCharacter{01C4}{D\v{Z}} | |
| 10025 \DeclareUnicodeCharacter{01C5}{D\v{z}} | |
| 10026 \DeclareUnicodeCharacter{01C6}{d\v{z}} | |
| 10027 \DeclareUnicodeCharacter{01C7}{LJ} | |
| 10028 \DeclareUnicodeCharacter{01C8}{Lj} | |
| 10029 \DeclareUnicodeCharacter{01C9}{lj} | |
| 10030 \DeclareUnicodeCharacter{01CA}{NJ} | |
| 10031 \DeclareUnicodeCharacter{01CB}{Nj} | |
| 10032 \DeclareUnicodeCharacter{01CC}{nj} | |
| 10033 \DeclareUnicodeCharacter{01CD}{\v{A}} | |
| 10034 \DeclareUnicodeCharacter{01CE}{\v{a}} | |
| 10035 \DeclareUnicodeCharacter{01CF}{\v{I}} | |
| 10036 | |
| 10037 \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}} | |
| 10038 \DeclareUnicodeCharacter{01D1}{\v{O}} | |
| 10039 \DeclareUnicodeCharacter{01D2}{\v{o}} | |
| 10040 \DeclareUnicodeCharacter{01D3}{\v{U}} | |
| 10041 \DeclareUnicodeCharacter{01D4}{\v{u}} | |
| 10042 | |
| 10043 \DeclareUnicodeCharacter{01E2}{\={\AE}} | |
| 10044 \DeclareUnicodeCharacter{01E3}{\={\ae}} | |
| 10045 \DeclareUnicodeCharacter{01E6}{\v{G}} | |
| 10046 \DeclareUnicodeCharacter{01E7}{\v{g}} | |
| 10047 \DeclareUnicodeCharacter{01E8}{\v{K}} | |
| 10048 \DeclareUnicodeCharacter{01E9}{\v{k}} | |
| 10049 | |
| 10050 \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}} | |
| 10051 \DeclareUnicodeCharacter{01F1}{DZ} | |
| 10052 \DeclareUnicodeCharacter{01F2}{Dz} | |
| 10053 \DeclareUnicodeCharacter{01F3}{dz} | |
| 10054 \DeclareUnicodeCharacter{01F4}{\'G} | |
| 10055 \DeclareUnicodeCharacter{01F5}{\'g} | |
| 10056 \DeclareUnicodeCharacter{01F8}{\`N} | |
| 10057 \DeclareUnicodeCharacter{01F9}{\`n} | |
| 10058 \DeclareUnicodeCharacter{01FC}{\'{\AE}} | |
| 10059 \DeclareUnicodeCharacter{01FD}{\'{\ae}} | |
| 10060 \DeclareUnicodeCharacter{01FE}{\'{\O}} | |
| 10061 \DeclareUnicodeCharacter{01FF}{\'{\o}} | |
| 10062 | |
| 10063 \DeclareUnicodeCharacter{021E}{\v{H}} | |
| 10064 \DeclareUnicodeCharacter{021F}{\v{h}} | |
| 10065 | |
| 10066 \DeclareUnicodeCharacter{0226}{\dotaccent{A}} | |
| 10067 \DeclareUnicodeCharacter{0227}{\dotaccent{a}} | |
| 10068 \DeclareUnicodeCharacter{0228}{\cedilla{E}} | |
| 10069 \DeclareUnicodeCharacter{0229}{\cedilla{e}} | |
| 10070 \DeclareUnicodeCharacter{022E}{\dotaccent{O}} | |
| 10071 \DeclareUnicodeCharacter{022F}{\dotaccent{o}} | |
| 10072 | |
| 10073 \DeclareUnicodeCharacter{0232}{\=Y} | |
| 10074 \DeclareUnicodeCharacter{0233}{\=y} | |
| 10075 \DeclareUnicodeCharacter{0237}{\dotless{j}} | |
| 10076 | |
| 10776 | 10077 \DeclareUnicodeCharacter{02DB}{\ogonek{ }} |
| 10078 | |
| 7923 | 10079 \DeclareUnicodeCharacter{1E02}{\dotaccent{B}} |
| 10080 \DeclareUnicodeCharacter{1E03}{\dotaccent{b}} | |
| 10081 \DeclareUnicodeCharacter{1E04}{\udotaccent{B}} | |
| 10082 \DeclareUnicodeCharacter{1E05}{\udotaccent{b}} | |
| 10083 \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}} | |
| 10084 \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}} | |
| 10085 \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}} | |
| 10086 \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}} | |
| 10087 \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}} | |
| 10088 \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}} | |
| 10089 \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}} | |
| 10090 \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}} | |
| 10091 | |
| 10092 \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}} | |
| 10093 \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}} | |
| 10094 | |
| 10095 \DeclareUnicodeCharacter{1E20}{\=G} | |
| 10096 \DeclareUnicodeCharacter{1E21}{\=g} | |
| 10097 \DeclareUnicodeCharacter{1E22}{\dotaccent{H}} | |
| 10098 \DeclareUnicodeCharacter{1E23}{\dotaccent{h}} | |
| 10099 \DeclareUnicodeCharacter{1E24}{\udotaccent{H}} | |
| 10100 \DeclareUnicodeCharacter{1E25}{\udotaccent{h}} | |
| 10101 \DeclareUnicodeCharacter{1E26}{\"H} | |
| 10102 \DeclareUnicodeCharacter{1E27}{\"h} | |
| 10103 | |
| 10104 \DeclareUnicodeCharacter{1E30}{\'K} | |
| 10105 \DeclareUnicodeCharacter{1E31}{\'k} | |
| 10106 \DeclareUnicodeCharacter{1E32}{\udotaccent{K}} | |
| 10107 \DeclareUnicodeCharacter{1E33}{\udotaccent{k}} | |
| 10108 \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}} | |
| 10109 \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}} | |
| 10110 \DeclareUnicodeCharacter{1E36}{\udotaccent{L}} | |
| 10111 \DeclareUnicodeCharacter{1E37}{\udotaccent{l}} | |
| 10112 \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}} | |
| 10113 \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}} | |
| 10114 \DeclareUnicodeCharacter{1E3E}{\'M} | |
| 10115 \DeclareUnicodeCharacter{1E3F}{\'m} | |
| 10116 | |
| 10117 \DeclareUnicodeCharacter{1E40}{\dotaccent{M}} | |
| 10118 \DeclareUnicodeCharacter{1E41}{\dotaccent{m}} | |
| 10119 \DeclareUnicodeCharacter{1E42}{\udotaccent{M}} | |
| 10120 \DeclareUnicodeCharacter{1E43}{\udotaccent{m}} | |
| 10121 \DeclareUnicodeCharacter{1E44}{\dotaccent{N}} | |
| 10122 \DeclareUnicodeCharacter{1E45}{\dotaccent{n}} | |
| 10123 \DeclareUnicodeCharacter{1E46}{\udotaccent{N}} | |
| 10124 \DeclareUnicodeCharacter{1E47}{\udotaccent{n}} | |
| 10125 \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}} | |
| 10126 \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}} | |
| 10127 | |
| 10128 \DeclareUnicodeCharacter{1E54}{\'P} | |
| 10129 \DeclareUnicodeCharacter{1E55}{\'p} | |
| 10130 \DeclareUnicodeCharacter{1E56}{\dotaccent{P}} | |
| 10131 \DeclareUnicodeCharacter{1E57}{\dotaccent{p}} | |
| 10132 \DeclareUnicodeCharacter{1E58}{\dotaccent{R}} | |
| 10133 \DeclareUnicodeCharacter{1E59}{\dotaccent{r}} | |
| 10134 \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}} | |
| 10135 \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}} | |
| 10136 \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}} | |
| 10137 \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}} | |
| 10138 | |
| 10139 \DeclareUnicodeCharacter{1E60}{\dotaccent{S}} | |
| 10140 \DeclareUnicodeCharacter{1E61}{\dotaccent{s}} | |
| 10141 \DeclareUnicodeCharacter{1E62}{\udotaccent{S}} | |
| 10142 \DeclareUnicodeCharacter{1E63}{\udotaccent{s}} | |
| 10143 \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}} | |
| 10144 \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}} | |
| 10145 \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}} | |
| 10146 \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}} | |
| 10147 \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}} | |
| 10148 \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}} | |
| 10149 | |
| 10150 \DeclareUnicodeCharacter{1E7C}{\~V} | |
| 10151 \DeclareUnicodeCharacter{1E7D}{\~v} | |
| 10152 \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}} | |
| 10153 \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}} | |
| 10154 | |
| 10155 \DeclareUnicodeCharacter{1E80}{\`W} | |
| 10156 \DeclareUnicodeCharacter{1E81}{\`w} | |
| 10157 \DeclareUnicodeCharacter{1E82}{\'W} | |
| 10158 \DeclareUnicodeCharacter{1E83}{\'w} | |
| 10159 \DeclareUnicodeCharacter{1E84}{\"W} | |
| 10160 \DeclareUnicodeCharacter{1E85}{\"w} | |
| 10161 \DeclareUnicodeCharacter{1E86}{\dotaccent{W}} | |
| 10162 \DeclareUnicodeCharacter{1E87}{\dotaccent{w}} | |
| 10163 \DeclareUnicodeCharacter{1E88}{\udotaccent{W}} | |
| 10164 \DeclareUnicodeCharacter{1E89}{\udotaccent{w}} | |
| 10165 \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}} | |
| 10166 \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}} | |
| 10167 \DeclareUnicodeCharacter{1E8C}{\"X} | |
| 10168 \DeclareUnicodeCharacter{1E8D}{\"x} | |
| 10169 \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}} | |
| 10170 \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}} | |
| 10171 | |
| 10172 \DeclareUnicodeCharacter{1E90}{\^Z} | |
| 10173 \DeclareUnicodeCharacter{1E91}{\^z} | |
| 10174 \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}} | |
| 10175 \DeclareUnicodeCharacter{1E93}{\udotaccent{z}} | |
| 10176 \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}} | |
| 10177 \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}} | |
| 10178 \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}} | |
| 10179 \DeclareUnicodeCharacter{1E97}{\"t} | |
| 10180 \DeclareUnicodeCharacter{1E98}{\ringaccent{w}} | |
| 10181 \DeclareUnicodeCharacter{1E99}{\ringaccent{y}} | |
| 10182 | |
| 10183 \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}} | |
| 10184 \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}} | |
| 10185 | |
| 10186 \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}} | |
| 10187 \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}} | |
| 10188 \DeclareUnicodeCharacter{1EBC}{\~E} | |
| 10189 \DeclareUnicodeCharacter{1EBD}{\~e} | |
| 10190 | |
| 10191 \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}} | |
| 10192 \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}} | |
| 10193 \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}} | |
| 10194 \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}} | |
| 10195 | |
| 10196 \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}} | |
| 10197 \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}} | |
| 10198 | |
| 10199 \DeclareUnicodeCharacter{1EF2}{\`Y} | |
| 10200 \DeclareUnicodeCharacter{1EF3}{\`y} | |
| 10201 \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}} | |
| 10202 | |
| 10203 \DeclareUnicodeCharacter{1EF8}{\~Y} | |
| 10204 \DeclareUnicodeCharacter{1EF9}{\~y} | |
| 10205 | |
| 10206 \DeclareUnicodeCharacter{2013}{--} | |
| 10207 \DeclareUnicodeCharacter{2014}{---} | |
| 9100 | 10208 \DeclareUnicodeCharacter{2018}{\quoteleft} |
| 10209 \DeclareUnicodeCharacter{2019}{\quoteright} | |
| 10210 \DeclareUnicodeCharacter{201A}{\quotesinglbase} | |
| 10211 \DeclareUnicodeCharacter{201C}{\quotedblleft} | |
| 10212 \DeclareUnicodeCharacter{201D}{\quotedblright} | |
| 10213 \DeclareUnicodeCharacter{201E}{\quotedblbase} | |
| 17981 | 10214 \DeclareUnicodeCharacter{2020}{\ensuremath\dagger} |
| 10215 \DeclareUnicodeCharacter{2021}{\ensuremath\ddagger} | |
| 7923 | 10216 \DeclareUnicodeCharacter{2022}{\bullet} |
| 10217 \DeclareUnicodeCharacter{2026}{\dots} | |
| 9100 | 10218 \DeclareUnicodeCharacter{2039}{\guilsinglleft} |
| 10219 \DeclareUnicodeCharacter{203A}{\guilsinglright} | |
| 7923 | 10220 \DeclareUnicodeCharacter{20AC}{\euro} |
| 10221 | |
| 10222 \DeclareUnicodeCharacter{2192}{\expansion} | |
| 10223 \DeclareUnicodeCharacter{21D2}{\result} | |
| 10224 | |
| 10225 \DeclareUnicodeCharacter{2212}{\minus} | |
| 10226 \DeclareUnicodeCharacter{2217}{\point} | |
| 17981 | 10227 \DeclareUnicodeCharacter{2225}{\ensuremath\parallel} |
| 7923 | 10228 \DeclareUnicodeCharacter{2261}{\equiv} |
| 7765 | 10229 }% end of \utfeightchardefs |
| 10230 | |
| 7714 | 10231 % US-ASCII character definitions. |
| 7740 | 10232 \def\asciichardefs{% nothing need be done |
| 7714 | 10233 \relax |
| 10234 } | |
| 10235 | |
| 17890 | 10236 % Latin1 (ISO-8859-1) character definitions. |
| 10237 \def\nonasciistringdefs{% | |
| 10238 \setnonasciicharscatcode\active | |
| 10239 \def\defstringchar##1{\def##1{\string##1}}% | |
| 17977 | 10240 % |
| 10241 \defstringchar^^80\defstringchar^^81\defstringchar^^82\defstringchar^^83% | |
| 10242 \defstringchar^^84\defstringchar^^85\defstringchar^^86\defstringchar^^87% | |
| 10243 \defstringchar^^88\defstringchar^^89\defstringchar^^8a\defstringchar^^8b% | |
| 10244 \defstringchar^^8c\defstringchar^^8d\defstringchar^^8e\defstringchar^^8f% | |
| 10245 % | |
| 10246 \defstringchar^^90\defstringchar^^91\defstringchar^^92\defstringchar^^93% | |
| 10247 \defstringchar^^94\defstringchar^^95\defstringchar^^96\defstringchar^^97% | |
| 10248 \defstringchar^^98\defstringchar^^99\defstringchar^^9a\defstringchar^^9b% | |
| 10249 \defstringchar^^9c\defstringchar^^9d\defstringchar^^9e\defstringchar^^9f% | |
| 10250 % | |
| 17890 | 10251 \defstringchar^^a0\defstringchar^^a1\defstringchar^^a2\defstringchar^^a3% |
| 10252 \defstringchar^^a4\defstringchar^^a5\defstringchar^^a6\defstringchar^^a7% | |
| 10253 \defstringchar^^a8\defstringchar^^a9\defstringchar^^aa\defstringchar^^ab% | |
| 10254 \defstringchar^^ac\defstringchar^^ad\defstringchar^^ae\defstringchar^^af% | |
| 10255 % | |
| 10256 \defstringchar^^b0\defstringchar^^b1\defstringchar^^b2\defstringchar^^b3% | |
| 10257 \defstringchar^^b4\defstringchar^^b5\defstringchar^^b6\defstringchar^^b7% | |
| 10258 \defstringchar^^b8\defstringchar^^b9\defstringchar^^ba\defstringchar^^bb% | |
| 10259 \defstringchar^^bc\defstringchar^^bd\defstringchar^^be\defstringchar^^bf% | |
| 10260 % | |
| 10261 \defstringchar^^c0\defstringchar^^c1\defstringchar^^c2\defstringchar^^c3% | |
| 10262 \defstringchar^^c4\defstringchar^^c5\defstringchar^^c6\defstringchar^^c7% | |
| 10263 \defstringchar^^c8\defstringchar^^c9\defstringchar^^ca\defstringchar^^cb% | |
| 10264 \defstringchar^^cc\defstringchar^^cd\defstringchar^^ce\defstringchar^^cf% | |
| 10265 % | |
| 10266 \defstringchar^^d0\defstringchar^^d1\defstringchar^^d2\defstringchar^^d3% | |
| 10267 \defstringchar^^d4\defstringchar^^d5\defstringchar^^d6\defstringchar^^d7% | |
| 10268 \defstringchar^^d8\defstringchar^^d9\defstringchar^^da\defstringchar^^db% | |
| 10269 \defstringchar^^dc\defstringchar^^dd\defstringchar^^de\defstringchar^^df% | |
| 10270 % | |
| 10271 \defstringchar^^e0\defstringchar^^e1\defstringchar^^e2\defstringchar^^e3% | |
| 10272 \defstringchar^^e4\defstringchar^^e5\defstringchar^^e6\defstringchar^^e7% | |
| 10273 \defstringchar^^e8\defstringchar^^e9\defstringchar^^ea\defstringchar^^eb% | |
| 10274 \defstringchar^^ec\defstringchar^^ed\defstringchar^^ee\defstringchar^^ef% | |
| 10275 % | |
| 10276 \defstringchar^^f0\defstringchar^^f1\defstringchar^^f2\defstringchar^^f3% | |
| 10277 \defstringchar^^f4\defstringchar^^f5\defstringchar^^f6\defstringchar^^f7% | |
| 10278 \defstringchar^^f8\defstringchar^^f9\defstringchar^^fa\defstringchar^^fb% | |
| 10279 \defstringchar^^fc\defstringchar^^fd\defstringchar^^fe\defstringchar^^ff% | |
| 10280 } | |
| 10281 | |
| 10282 | |
| 17883 | 10283 % define all the unicode characters we know about, for the sake of @U. |
| 10284 \utfeightchardefs | |
| 10285 | |
| 17890 | 10286 |
| 7714 | 10287 % Make non-ASCII characters printable again for compatibility with |
| 10288 % existing Texinfo documents that may use them, even without declaring a | |
| 10289 % document encoding. | |
| 10290 % | |
| 10291 \setnonasciicharscatcode \other | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10292 |
| 7765 | 10293 |
| 10294 \message{formatting,} | |
| 10295 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10296 \newdimen\defaultparindent \defaultparindent = 15pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10297 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10298 \chapheadingskip = 15pt plus 4pt minus 2pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10299 \secheadingskip = 12pt plus 3pt minus 2pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10300 \subsecheadingskip = 9pt plus 2pt minus 2pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10301 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10302 % Prevent underfull vbox error messages. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10303 \vbadness = 10000 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10304 |
| 13230 | 10305 % Don't be very finicky about underfull hboxes, either. |
| 10306 \hbadness = 6666 | |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10307 |
| 9178 | 10308 % Following George Bush, get rid of widows and orphans. |
|
5748
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10309 \widowpenalty=10000 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10310 \clubpenalty=10000 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10311 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10312 % Use TeX 3.0's \emergencystretch to help line breaking, but if we're |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10313 % using an old version of TeX, don't do anything. We want the amount of |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10314 % stretch added to depend on the line length, hence the dependence on |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10315 % \hsize. We call this whenever the paper size is set. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
10316 % |
|
f9c60ffa46e5
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Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10317 \def\setemergencystretch{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
10318 \ifx\emergencystretch\thisisundefined |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
10319 % Allow us to assign to \emergencystretch anyway. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
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changeset
|
10320 \def\emergencystretch{\dimen0}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
10321 \else |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
10322 \emergencystretch = .15\hsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
10323 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
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diff
changeset
|
10324 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
10325 |
| 5804 | 10326 % Parameters in order: 1) textheight; 2) textwidth; |
| 10327 % 3) voffset; 4) hoffset; 5) binding offset; 6) topskip; | |
| 10328 % 7) physical page height; 8) physical page width. | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
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|
10329 % |
|
f9c60ffa46e5
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diff
changeset
|
10330 % We also call \setleading{\textleading}, so the caller should define |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
10331 % \textleading. The caller should also set \parskip. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
10332 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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parents:
diff
changeset
|
10333 \def\internalpagesizes#1#2#3#4#5#6#7#8{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
10334 \voffset = #3\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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changeset
|
10335 \topskip = #6\relax |
|
f9c60ffa46e5
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diff
changeset
|
10336 \splittopskip = \topskip |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
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diff
changeset
|
10337 % |
|
f9c60ffa46e5
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|
10338 \vsize = #1\relax |
|
f9c60ffa46e5
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changeset
|
10339 \advance\vsize by \topskip |
|
f9c60ffa46e5
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diff
changeset
|
10340 \outervsize = \vsize |
|
f9c60ffa46e5
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diff
changeset
|
10341 \advance\outervsize by 2\topandbottommargin |
|
f9c60ffa46e5
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diff
changeset
|
10342 \pageheight = \vsize |
|
f9c60ffa46e5
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diff
changeset
|
10343 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10344 \hsize = #2\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10345 \outerhsize = \hsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10346 \advance\outerhsize by 0.5in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10347 \pagewidth = \hsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10348 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10349 \normaloffset = #4\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10350 \bindingoffset = #5\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10351 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10352 \ifpdf |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10353 \pdfpageheight #7\relax |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10354 \pdfpagewidth #8\relax |
| 9012 | 10355 % if we don't reset these, they will remain at "1 true in" of |
| 10356 % whatever layout pdftex was dumped with. | |
| 10357 \pdfhorigin = 1 true in | |
| 10358 \pdfvorigin = 1 true in | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10359 \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10360 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10361 \setleading{\textleading} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10362 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10363 \parindent = \defaultparindent |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10364 \setemergencystretch |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10365 } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10366 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10367 % @letterpaper (the default). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10368 \def\letterpaper{{\globaldefs = 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10369 \parskip = 3pt plus 2pt minus 1pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10370 \textleading = 13.2pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10371 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10372 % If page is nothing but text, make it come out even. |
| 9178 | 10373 \internalpagesizes{607.2pt}{6in}% that's 46 lines |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10374 {\voffset}{.25in}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10375 {\bindingoffset}{36pt}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10376 {11in}{8.5in}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10377 }} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10378 |
| 5804 | 10379 % Use @smallbook to reset parameters for 7x9.25 trim size. |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10380 \def\smallbook{{\globaldefs = 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10381 \parskip = 2pt plus 1pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10382 \textleading = 12pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10383 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10384 \internalpagesizes{7.5in}{5in}% |
| 8801 | 10385 {-.2in}{0in}% |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10386 {\bindingoffset}{16pt}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10387 {9.25in}{7in}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10388 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10389 \lispnarrowing = 0.3in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10390 \tolerance = 700 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10391 \hfuzz = 1pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10392 \contentsrightmargin = 0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10393 \defbodyindent = .5cm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10394 }} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10395 |
| 5804 | 10396 % Use @smallerbook to reset parameters for 6x9 trim size. |
| 10397 % (Just testing, parameters still in flux.) | |
| 10398 \def\smallerbook{{\globaldefs = 1 | |
| 10399 \parskip = 1.5pt plus 1pt | |
| 10400 \textleading = 12pt | |
| 10401 % | |
| 10402 \internalpagesizes{7.4in}{4.8in}% | |
| 10403 {-.2in}{-.4in}% | |
| 10404 {0pt}{14pt}% | |
| 10405 {9in}{6in}% | |
| 10406 % | |
| 10407 \lispnarrowing = 0.25in | |
| 10408 \tolerance = 700 | |
| 10409 \hfuzz = 1pt | |
| 10410 \contentsrightmargin = 0pt | |
| 10411 \defbodyindent = .4cm | |
| 10412 }} | |
| 10413 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10414 % Use @afourpaper to print on European A4 paper. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10415 \def\afourpaper{{\globaldefs = 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10416 \parskip = 3pt plus 2pt minus 1pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10417 \textleading = 13.2pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10418 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10419 % Double-side printing via postscript on Laserjet 4050 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10420 % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10421 % To change the settings for a different printer or situation, adjust |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10422 % \normaloffset until the front-side and back-side texts align. Then |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10423 % do the same for \bindingoffset. You can set these for testing in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10424 % your texinfo source file like this: |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10425 % @tex |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10426 % \global\normaloffset = -6mm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10427 % \global\bindingoffset = 10mm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10428 % @end tex |
| 9178 | 10429 \internalpagesizes{673.2pt}{160mm}% that's 51 lines |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10430 {\voffset}{\hoffset}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10431 {\bindingoffset}{44pt}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10432 {297mm}{210mm}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10433 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10434 \tolerance = 700 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10435 \hfuzz = 1pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10436 \contentsrightmargin = 0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10437 \defbodyindent = 5mm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10438 }} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10439 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10440 % Use @afivepaper to print on European A5 paper. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10441 % From romildo@urano.iceb.ufop.br, 2 July 2000. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10442 % He also recommends making @example and @lisp be small. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10443 \def\afivepaper{{\globaldefs = 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10444 \parskip = 2pt plus 1pt minus 0.1pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10445 \textleading = 12.5pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10446 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10447 \internalpagesizes{160mm}{120mm}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10448 {\voffset}{\hoffset}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10449 {\bindingoffset}{8pt}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10450 {210mm}{148mm}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10451 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10452 \lispnarrowing = 0.2in |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10453 \tolerance = 800 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10454 \hfuzz = 1.2pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10455 \contentsrightmargin = 0pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10456 \defbodyindent = 2mm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10457 \tableindent = 12mm |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10458 }} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10459 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10460 % A specific text layout, 24x15cm overall, intended for A4 paper. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10461 \def\afourlatex{{\globaldefs = 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10462 \afourpaper |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10463 \internalpagesizes{237mm}{150mm}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10464 {\voffset}{4.6mm}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10465 {\bindingoffset}{7mm}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10466 {297mm}{210mm}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10467 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10468 % Must explicitly reset to 0 because we call \afourpaper. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10469 \globaldefs = 0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10470 }} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10471 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10472 % Use @afourwide to print on A4 paper in landscape format. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10473 \def\afourwide{{\globaldefs = 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10474 \afourpaper |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10475 \internalpagesizes{241mm}{165mm}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10476 {\voffset}{-2.95mm}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10477 {\bindingoffset}{7mm}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10478 {297mm}{210mm}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10479 \globaldefs = 0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10480 }} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10481 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10482 % @pagesizes TEXTHEIGHT[,TEXTWIDTH] |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10483 % Perhaps we should allow setting the margins, \topskip, \parskip, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10484 % and/or leading, also. Or perhaps we should compute them somehow. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10485 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10486 \parseargdef\pagesizes{\pagesizesyyy #1,,\finish} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10487 \def\pagesizesyyy#1,#2,#3\finish{{% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10488 \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10489 \globaldefs = 1 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10490 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10491 \parskip = 3pt plus 2pt minus 1pt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10492 \setleading{\textleading}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10493 % |
| 9048 | 10494 \dimen0 = #1\relax |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10495 \advance\dimen0 by \voffset |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10496 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10497 \dimen2 = \hsize |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10498 \advance\dimen2 by \normaloffset |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10499 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10500 \internalpagesizes{#1}{\hsize}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10501 {\voffset}{\normaloffset}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10502 {\bindingoffset}{44pt}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10503 {\dimen0}{\dimen2}% |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10504 }} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10505 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10506 % Set default to letter. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10507 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10508 \letterpaper |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10509 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10510 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10511 \message{and turning on texinfo input format.} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10512 |
| 14737 | 10513 \def^^L{\par} % remove \outer, so ^L can appear in an @comment |
| 10514 | |
| 10839 | 10515 % DEL is a comment character, in case @c does not suffice. |
| 10516 \catcode`\^^? = 14 | |
| 10517 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10518 % Define macros to output various characters with catcode for normal text. |
| 14348 | 10519 \catcode`\"=\other \def\normaldoublequote{"} |
| 10520 \catcode`\$=\other \def\normaldollar{$}%$ font-lock fix | |
| 10521 \catcode`\+=\other \def\normalplus{+} | |
| 10522 \catcode`\<=\other \def\normalless{<} | |
| 10523 \catcode`\>=\other \def\normalgreater{>} | |
| 10524 \catcode`\^=\other \def\normalcaret{^} | |
| 10525 \catcode`\_=\other \def\normalunderscore{_} | |
| 10526 \catcode`\|=\other \def\normalverticalbar{|} | |
| 10527 \catcode`\~=\other \def\normaltilde{~} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10528 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10529 % This macro is used to make a character print one way in \tt |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10530 % (where it can probably be output as-is), and another way in other fonts, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10531 % where something hairier probably needs to be done. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10532 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10533 % #1 is what to print if we are indeed using \tt; #2 is what to print |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10534 % otherwise. Since all the Computer Modern typewriter fonts have zero |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10535 % interword stretch (and shrink), and it is reasonable to expect all |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10536 % typewriter fonts to have this, we can check that font parameter. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10537 % |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10538 \def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10539 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10540 % Same as above, but check for italic font. Actually this also catches |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10541 % non-italic slanted fonts since it is impossible to distinguish them from |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10542 % italic fonts. But since this is only used by $ and it uses \sl anyway |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10543 % this is not a problem. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10544 \def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10545 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10546 % Turn off all special characters except @ |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10547 % (and those which the user can use as if they were ordinary). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10548 % Most of these we simply print from the \tt font, but for some, we can |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10549 % use math or other variants that look better in normal text. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10550 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10551 \catcode`\"=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10552 \def\activedoublequote{{\tt\char34}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10553 \let"=\activedoublequote |
| 17479 | 10554 \catcode`\~=\active \def\activetilde{{\tt\char126}} \let~ = \activetilde |
| 18072 | 10555 \chardef\hatchar=`\^ |
| 10556 \catcode`\^=\active \def\activehat{{\tt \hatchar}} \let^ = \activehat | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10557 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10558 \catcode`\_=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10559 \def_{\ifusingtt\normalunderscore\_} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10560 \let\realunder=_ |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10561 % Subroutine for the previous macro. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10562 \def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em } |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10563 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10564 \catcode`\|=\active |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10565 \def|{{\tt\char124}} |
| 17479 | 10566 |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10567 \chardef \less=`\< |
| 17479 | 10568 \catcode`\<=\active \def\activeless{{\tt \less}}\let< = \activeless |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10569 \chardef \gtr=`\> |
| 17479 | 10570 \catcode`\>=\active \def\activegtr{{\tt \gtr}}\let> = \activegtr |
| 10571 \catcode`\+=\active \def+{{\tt \char 43}} | |
| 10572 \catcode`\$=\active \def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix | |
| 18085 | 10573 \catcode`\-=\active \let-=\normaldash |
| 10574 | |
| 17479 | 10575 |
| 10576 % used for headline/footline in the output routine, in case the page | |
| 10577 % breaks in the middle of an @tex block. | |
| 10578 \def\texinfochars{% | |
| 10579 \let< = \activeless | |
| 10580 \let> = \activegtr | |
| 10581 \let~ = \activetilde | |
| 10582 \let^ = \activehat | |
| 10583 \markupsetuplqdefault \markupsetuprqdefault | |
| 10584 \let\b = \strong | |
| 10585 \let\i = \smartitalic | |
| 10586 % in principle, all other definitions in \tex have to be undone too. | |
| 10587 } | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10588 |
| 6040 | 10589 % Used sometimes to turn off (effectively) the active characters even after |
| 10590 % parsing them. | |
| 10591 \def\turnoffactive{% | |
| 10592 \normalturnoffactive | |
| 10593 \otherbackslash | |
| 10594 } | |
| 10595 | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10596 \catcode`\@=0 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10597 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10598 % \backslashcurfont outputs one backslash character in current font, |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10599 % as in \char`\\. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10600 \global\chardef\backslashcurfont=`\\ |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10601 \global\let\rawbackslashxx=\backslashcurfont % let existing .??s files work |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10602 |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10603 % \realbackslash is an actual character `\' with catcode other, and |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10604 % \doublebackslash is two of them (for the pdf outlines). |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10605 {\catcode`\\=\other @gdef@realbackslash{\} @gdef@doublebackslash{\\}} |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10606 |
| 18079 | 10607 % In Texinfo, backslash is an active character; it prints the backslash |
| 6040 | 10608 % in fixed width font. |
| 16189 | 10609 \catcode`\\=\active % @ for escape char from now on. |
| 16191 | 10610 |
| 18079 | 10611 % Print a typewriter backslash. For math mode, we can't simply use |
| 10612 % \backslashcurfont: the story here is that in math mode, the \char | |
| 10613 % of \backslashcurfont ends up printing the roman \ from the math symbol | |
| 10614 % font (because \char in math mode uses the \mathcode, and plain.tex | |
| 10615 % sets \mathcode`\\="026E). Hence we use an explicit \mathchar, | |
| 16191 | 10616 % which is the decimal equivalent of "715c (class 7, e.g., use \fam; |
| 10617 % ignored family value; char position "5C). We can't use " for the | |
| 10618 % usual hex value because it has already been made active. | |
| 18079 | 10619 |
| 10620 @def@ttbackslash{{@tt @ifmmode @mathchar29020 @else @backslashcurfont @fi}} | |
| 10621 @let@backslashchar = @ttbackslash % @backslashchar{} is for user documents. | |
| 10622 | |
| 6040 | 10623 % \rawbackslash defines an active \ to do \backslashcurfont. |
| 10624 % \otherbackslash defines an active \ to be a literal `\' character with | |
| 16189 | 10625 % catcode other. We switch back and forth between these. |
| 6040 | 10626 @gdef@rawbackslash{@let\=@backslashcurfont} |
| 10627 @gdef@otherbackslash{@let\=@realbackslash} | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10628 |
| 6509 | 10629 % Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of |
| 18085 | 10630 % the literal character `\'. |
| 17308 | 10631 % |
| 10632 {@catcode`- = @active | |
| 10633 @gdef@normalturnoffactive{% | |
| 17890 | 10634 @nonasciistringdefs |
| 17308 | 10635 @let-=@normaldash |
| 10636 @let"=@normaldoublequote | |
| 10637 @let$=@normaldollar %$ font-lock fix | |
| 10638 @let+=@normalplus | |
| 10639 @let<=@normalless | |
| 10640 @let>=@normalgreater | |
| 10641 @let^=@normalcaret | |
| 10642 @let_=@normalunderscore | |
| 10643 @let|=@normalverticalbar | |
| 10644 @let~=@normaltilde | |
| 18079 | 10645 @let\=@ttbackslash |
| 17308 | 10646 @markupsetuplqdefault |
| 10647 @markupsetuprqdefault | |
| 10648 @unsepspaces | |
| 10649 } | |
| 6509 | 10650 } |
| 10651 | |
| 18079 | 10652 % If a .fmt file is being used, characters that might appear in a file |
| 10653 % name cannot be active until we have parsed the command line. | |
| 10654 % So turn them off again, and have @fixbackslash turn them back on. | |
| 10655 @catcode`+=@other @catcode`@_=@other | |
| 10656 | |
| 10657 % \enablebackslashhack - allow file to begin `\input texinfo' | |
| 10658 % | |
|
5748
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10659 % If a .fmt file is being used, we don't want the `\input texinfo' to show up. |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10660 % That is what \eatinput is for; after that, the `\' should revert to printing |
|
f9c60ffa46e5
Moved here from config/texinfo.tex.
Bruno Haible <bruno@clisp.org>
parents:
diff
changeset
|
10661 % a backslash. |
| 18079 | 10662 % If the file did not have a `\input texinfo', then it is turned off after |
| 10663 % the first line; otherwise the first `\' in the file would cause an error. | |
| 10664 % This is used on the very last line of this file, texinfo.tex. | |
| 18082 | 10665 % We also use @c to call @fixbackslash, in case ends of lines are hidden. |
| 18079 | 10666 { |
| 10667 @catcode`@^=7 | |
| 10668 @catcode`@^^M=13@gdef@enablebackslashhack{% | |
| 10669 @global@let\ = @eatinput% | |
| 10670 @catcode`@^^M=13% | |
| 18082 | 10671 @def@c{@fixbackslash@c}% |
| 18079 | 10672 @def ^^M{@let^^M@secondlinenl}% |
| 10673 @gdef @secondlinenl{@let^^M@thirdlinenl}% | |
| 10674 @gdef @thirdlinenl{@fixbackslash}% | |
| 10675 }} | |
| 10676 | |
| 10677 {@catcode`@^=7 @catcode`@^^M=13% | |
| 10678 @gdef@eatinput input texinfo#1^^M{@fixbackslash}} | |
| 10679 | |
|
5748
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parents:
diff
changeset
|
10680 @gdef@fixbackslash{% |
| 18079 | 10681 @ifx\@eatinput @let\ = @ttbackslash @fi |
| 10682 @catcode13=5 % regular end of line | |
| 18082 | 10683 @let@c=@texinfoc |
| 18079 | 10684 % Also turn back on active characters that might appear in the input |
| 10685 % file name, in case not using a pre-dumped format. | |
|
5748
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|
10686 @catcode`+=@active |
|
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parents:
diff
changeset
|
10687 @catcode`@_=@active |
| 18089 | 10688 % |
| 10689 % If texinfo.cnf is present on the system, read it. | |
| 10690 % Useful for site-wide @afourpaper, etc. This macro, @fixbackslash, gets | |
| 10691 % called at the beginning of every Texinfo file. Not opening texinfo.cnf | |
| 10692 % directly in this file, texinfo.tex, makes it possible to make a format | |
| 10693 % file for Texinfo. | |
| 10694 % | |
| 10695 @openin 1 texinfo.cnf | |
| 10696 @ifeof 1 @else @input texinfo.cnf @fi | |
| 10697 @closein 1 | |
|
5748
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|
10698 } |
|
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|
10699 |
| 18079 | 10700 |
|
5748
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|
10701 % Say @foo, not \foo, in error messages. |
|
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|
10702 @escapechar = `@@ |
|
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|
10703 |
| 14348 | 10704 % These (along with & and #) are made active for url-breaking, so need |
| 10705 % active definitions as the normal characters. | |
| 10706 @def@normaldot{.} | |
| 10707 @def@normalquest{?} | |
| 10708 @def@normalslash{/} | |
| 10709 | |
|
5748
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|
10710 % These look ok in all fonts, so just make them not special. |
| 16215 | 10711 % @hashchar{} gets its own user-level command, because of #line. |
| 14348 | 10712 @catcode`@& = @other @def@normalamp{&} |
| 10713 @catcode`@# = @other @def@normalhash{#} | |
| 10714 @catcode`@% = @other @def@normalpercent{%} | |
|
5748
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|
10715 |
| 16215 | 10716 @let @hashchar = @normalhash |
| 10717 | |
| 10737 | 10718 @c Finally, make ` and ' active, so that txicodequoteundirected and |
| 10719 @c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}. If we | |
| 10720 @c don't make ` and ' active, @code will not get them as active chars. | |
| 10721 @c Do this last of all since we use ` in the previous @catcode assignments. | |
| 10833 | 10722 @catcode`@'=@active |
| 10723 @catcode`@`=@active | |
| 10724 @markupsetuplqdefault | |
| 10725 @markupsetuprqdefault | |
| 11418 | 10726 |
|
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|
10727 @c Local variables: |
|
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|
10728 @c eval: (add-hook 'write-file-hooks 'time-stamp) |
| 17883 | 10729 @c page-delimiter: "^\\\\message\\|emacs-page" |
|
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|
10730 @c time-stamp-start: "def\\\\texinfoversion{" |
|
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|
10731 @c time-stamp-format: "%:y-%02m-%02d.%02H" |
|
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|
10732 @c time-stamp-end: "}" |
|
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|
10733 @c End: |
|
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|
10734 |
|
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|
10735 @c vim:sw=2: |
|
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|
10736 |
|
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|
10737 @ignore |
|
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|
10738 arch-tag: e1b36e32-c96e-4135-a41a-0b2efa2ea115 |
|
f9c60ffa46e5
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|
10739 @end ignore |
| 18079 | 10740 @enablebackslashhack |