forge: texinfo.tex annotate

annotate texinfo.tex @ 12720:52ca082757c2 octave-forge tip

Update copyright notices.

author	i7tiol
date	Sat, 27 Feb 2016 11:21:29 +0000
parents	2de537641f94
children

rev	line source
1325 e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1 % texinfo.tex -- TeX macros to handle Texinfo files.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3 % Load plain if necessary, i.e., if running under initex.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	6 \def\texinfoversion{1999-09-25.10}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	7 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	8 % Copyright (C) 1985, 86, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	9 % Free Software Foundation, Inc.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	10 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	11 % This texinfo.tex file is free software; you can redistribute it and/or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	12 % modify it under the terms of the GNU General Public License as
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	13 % published by the Free Software Foundation; either version 2, or (at
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	14 % your option) any later version.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	15 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	16 % This texinfo.tex file is distributed in the hope that it will be
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	17 % useful, but WITHOUT ANY WARRANTY; without even the implied warranty
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	18 % of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	19 % General Public License for more details.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	20 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	21 % You should have received a copy of the GNU General Public License
4404 2de537641f94 More copyright updates adb014 parents: 3273 diff changeset	22 % along with this texinfo.tex file; see the file COPYING. If not, see
2de537641f94 More copyright updates adb014 parents: 3273 diff changeset	23 % <http://www.gnu.org/licenses/>.
1325 e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	24 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	25 % In other words, you are welcome to use, share and improve this program.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	26 % You are forbidden to forbid anyone else to use, share and improve
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	27 % what you give them. Help stamp out software-hoarding!
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	28 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	29 % Please try the latest version of texinfo.tex before submitting bug
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	30 % reports; you can get the latest version from:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	31 % ftp://ftp.gnu.org/gnu/texinfo.tex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	32 % (and all GNU mirrors, see http://www.gnu.org/order/ftp.html)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	33 % ftp://texinfo.org/tex/texinfo.tex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	34 % ftp://us.ctan.org/macros/texinfo/texinfo.tex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	35 % (and all CTAN mirrors, finger ctan@us.ctan.org for a list).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	36 % /home/gd/gnu/doc/texinfo.tex on the GNU machines.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	37 % The texinfo.tex in any given Texinfo distribution could well be out
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	38 % of date, so if that's what you're using, please check.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	39 % Texinfo has a small home page at http://texinfo.org/.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	40 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	41 % Send bug reports to bug-texinfo@gnu.org. Please include including a
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	42 % complete document in each bug report with which we can reproduce the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	43 % problem. Patches are, of course, greatly appreciated.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	44 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	45 % To process a Texinfo manual with TeX, it's most reliable to use the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	46 % texi2dvi shell script that comes with the distribution. For a simple
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	47 % manual foo.texi, however, you can get away with this:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	48 % tex foo.texi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	49 % texindex foo.??
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	50 % tex foo.texi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	51 % tex foo.texi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	52 % dvips foo.dvi -o # or whatever, to process the dvi file; this makes foo.ps.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	53 % The extra runs of TeX get the cross-reference information correct.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	54 % Sometimes one run after texindex suffices, and sometimes you need more
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	55 % than two; texi2dvi does it as many times as necessary.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	56 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	57 % It is possible to adapt texinfo.tex for other languages. You can get
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	58 % the existing language-specific files from ftp://ftp.gnu.org/gnu/texinfo/.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	59
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	60 \message{Loading texinfo [version \texinfoversion]:}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	61
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	62 % If in a .fmt file, print the version number
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	63 % and turn on active characters that we couldn't do earlier because
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	64 % they might have appeared in the input file name.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	65 \everyjob{\message{[Texinfo version \texinfoversion]}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	66 \catcode`+=\active \catcode`\_=\active}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	67
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	68 % Save some parts of plain tex whose names we will redefine.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	69 \let\ptexb=\b
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	70 \let\ptexbullet=\bullet
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	71 \let\ptexc=\c
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	72 \let\ptexcomma=\,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	73 \let\ptexdot=\.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	74 \let\ptexdots=\dots
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	75 \let\ptexend=\end
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	76 \let\ptexequiv=\equiv
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	77 \let\ptexexclam=\!
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	78 \let\ptexi=\i
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	79 \let\ptexlbrace=\{
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	80 \let\ptexrbrace=\}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	81 \let\ptexstar=\*
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	82 \let\ptext=\t
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	83
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	84 % We never want plain's outer \+ definition in Texinfo.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	85 % For @tex, we can use \tabalign.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	86 \let\+ = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	87
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	88 \message{Basics,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	89 \chardef\other=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	90
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	91 % If this character appears in an error message or help string, it
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	92 % starts a new line in the output.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	93 \newlinechar = `^^J
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	94
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	95 % Set up fixed words for English if not already set.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	96 \ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	97 \ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	98 \ifx\putwordfile\undefined \gdef\putwordfile{file}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	99 \ifx\putwordin\undefined \gdef\putwordin{in}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	100 \ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	101 \ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	102 \ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	103 \ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	104 \ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	105 \ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	106 \ifx\putwordof\undefined \gdef\putwordof{of}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	107 \ifx\putwordon\undefined \gdef\putwordon{on}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	108 \ifx\putwordpage\undefined \gdef\putwordpage{page}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	109 \ifx\putwordsection\undefined \gdef\putwordsection{section}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	110 \ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	111 \ifx\putwordsee\undefined \gdef\putwordsee{see}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	112 \ifx\putwordSee\undefined \gdef\putwordSee{See}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	113 \ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	114 \ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	115 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	116 \ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	117 \ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	118 \ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	119 \ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	120 \ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	121 \ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	122 \ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	123 \ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	124 \ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	125 \ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	126 \ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	127 \ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	128 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	129 \ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	130 \ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	131 \ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	132 \ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	133 \ifx\putwordDeftypevar\undefined\gdef\putwordDeftypevar{Variable}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	134 \ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	135 \ifx\putwordDeftypefun\undefined\gdef\putwordDeftypefun{Function}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	136
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	137 % Ignore a token.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	138 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	139 \def\gobble#1{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	140
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	141 \hyphenation{ap-pen-dix}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	142 \hyphenation{mini-buf-fer mini-buf-fers}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	143 \hyphenation{eshell}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	144 \hyphenation{white-space}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	145
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	146 % Margin to add to right of even pages, to left of odd pages.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	147 \newdimen \bindingoffset
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	148 \newdimen \normaloffset
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	149 \newdimen\pagewidth \newdimen\pageheight
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	150
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	151 % Sometimes it is convenient to have everything in the transcript file
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	152 % and nothing on the terminal. We don't just call \tracingall here,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	153 % since that produces some useless output on the terminal.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	154 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	155 \def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	156 \ifx\eTeXversion\undefined
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	157 \def\loggingall{\tracingcommands2 \tracingstats2
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	158 \tracingpages1 \tracingoutput1 \tracinglostchars1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	159 \tracingmacros2 \tracingparagraphs1 \tracingrestores1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	160 \showboxbreadth\maxdimen\showboxdepth\maxdimen
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	161 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	162 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	163 \def\loggingall{\tracingcommands3 \tracingstats2
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	164 \tracingpages1 \tracingoutput1 \tracinglostchars1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	165 \tracingmacros2 \tracingparagraphs1 \tracingrestores1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	166 \tracingscantokens1 \tracingassigns1 \tracingifs1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	167 \tracinggroups1 \tracingnesting2
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	168 \showboxbreadth\maxdimen\showboxdepth\maxdimen
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	169 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	170 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	171
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	172 % For @cropmarks command.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	173 % Do @cropmarks to get crop marks.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	174 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	175 \newif\ifcropmarks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	176 \let\cropmarks = \cropmarkstrue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	177 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	178 % Dimensions to add cropmarks at corners.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	179 % Added by P. A. MacKay, 12 Nov. 1986
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	180 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	181 \newdimen\outerhsize \newdimen\outervsize % set by the paper size routines
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	182 \newdimen\cornerlong \cornerlong=1pc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	183 \newdimen\cornerthick \cornerthick=.3pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	184 \newdimen\topandbottommargin \topandbottommargin=.75in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	185
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	186 % Main output routine.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	187 \chardef\PAGE = 255
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	188 \output = {\onepageout{\pagecontents\PAGE}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	189
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	190 \newbox\headlinebox
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	191 \newbox\footlinebox
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	192
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	193 % \onepageout takes a vbox as an argument. Note that \pagecontents
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	194 % does insertions, but you have to call it yourself.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	195 \def\onepageout#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	196 \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	197 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	198 \ifodd\pageno \advance\hoffset by \bindingoffset
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	199 \else \advance\hoffset by -\bindingoffset\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	200 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	201 % Do this outside of the \shipout so @code etc. will be expanded in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	202 % the headline as they should be, not taken literally (outputting ''code).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	203 \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	204 \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	205 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	206 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	207 % Have to do this stuff outside the \shipout because we want it to
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	208 % take effect in \write's, yet the group defined by the \vbox ends
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	209 % before the \shipout runs.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	210 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	211 \escapechar = `\\ % use backslash in output files.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	212 \indexdummies % don't expand commands in the output.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	213 \normalturnoffactive % \ in index entries must not stay \, e.g., if
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	214 % the page break happens to be in the middle of an example.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	215 \shipout\vbox{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	216 \ifcropmarks \vbox to \outervsize\bgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	217 \hsize = \outerhsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	218 \vskip-\topandbottommargin
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	219 \vtop to0pt{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	220 \line{\ewtop\hfil\ewtop}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	221 \nointerlineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	222 \line{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	223 \vbox{\moveleft\cornerthick\nstop}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	224 \hfill
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	225 \vbox{\moveright\cornerthick\nstop}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	226 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	227 \vss}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	228 \vskip\topandbottommargin
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	229 \line\bgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	230 \hfil % center the page within the outer (page) hsize.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	231 \ifodd\pageno\hskip\bindingoffset\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	232 \vbox\bgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	233 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	234 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	235 \unvbox\headlinebox
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	236 \pagebody{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	237 \ifdim\ht\footlinebox > 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	238 % Only leave this space if the footline is nonempty.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	239 % (We lessened \vsize for it in \oddfootingxxx.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	240 % The \baselineskip=24pt in plain's \makefootline has no effect.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	241 \vskip 2\baselineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	242 \unvbox\footlinebox
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	243 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	244 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	245 \ifpdfmakepagedest \pdfmkdest{\the\pageno} \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	246 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	247 \ifcropmarks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	248 \egroup % end of \vbox\bgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	249 \hfil\egroup % end of (centering) \line\bgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	250 \vskip\topandbottommargin plus1fill minus1fill
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	251 \boxmaxdepth = \cornerthick
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	252 \vbox to0pt{\vss
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	253 \line{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	254 \vbox{\moveleft\cornerthick\nsbot}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	255 \hfill
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	256 \vbox{\moveright\cornerthick\nsbot}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	257 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	258 \nointerlineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	259 \line{\ewbot\hfil\ewbot}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	260 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	261 \egroup % \vbox from first cropmarks clause
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	262 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	263 }% end of \shipout\vbox
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	264 }% end of group with \turnoffactive
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	265 \advancepageno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	266 \ifnum\outputpenalty>-20000 \else\dosupereject\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	267 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	268
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	269 \newinsert\margin \dimen\margin=\maxdimen
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	270
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	271 \def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	272 {\catcode`\@ =11
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	273 \gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	274 % marginal hacks, juha@viisa.uucp (Juha Takala)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	275 \ifvoid\margin\else % marginal info is present
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	276 \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	277 \dimen@=\dp#1 \unvbox#1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	278 \ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	279 \ifr@ggedbottom \kern-\dimen@ \vfil \fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	280 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	281
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	282 % Here are the rules for the cropmarks. Note that they are
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	283 % offset so that the space between them is truly \outerhsize or \outervsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	284 % (P. A. MacKay, 12 November, 1986)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	285 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	286 \def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	287 \def\nstop{\vbox
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	288 {\hrule height\cornerthick depth\cornerlong width\cornerthick}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	289 \def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	290 \def\nsbot{\vbox
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	291 {\hrule height\cornerlong depth\cornerthick width\cornerthick}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	292
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	293 % Parse an argument, then pass it to #1. The argument is the rest of
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	294 % the input line (except we remove a trailing comment). #1 should be a
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	295 % macro which expects an ordinary undelimited TeX argument.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	296 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	297 \def\parsearg#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	298 \let\next = #1%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	299 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	300 \obeylines
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	301 \futurelet\temp\parseargx
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	302 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	303
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	304 % If the next token is an obeyed space (from an @example environment or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	305 % the like), remove it and recurse. Otherwise, we're done.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	306 \def\parseargx{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	307 % \obeyedspace is defined far below, after the definition of \sepspaces.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	308 \ifx\obeyedspace\temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	309 \expandafter\parseargdiscardspace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	310 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	311 \expandafter\parseargline
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	312 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	313 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	314
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	315 % Remove a single space (as the delimiter token to the macro call).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	316 {\obeyspaces %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	317 \gdef\parseargdiscardspace {\futurelet\temp\parseargx}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	318
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	319 {\obeylines %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	320 \gdef\parseargline#1^^M{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	321 \endgroup % End of the group started in \parsearg.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	322 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	323 % First remove any @c comment, then any @comment.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	324 % Result of each macro is put in \toks0.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	325 \argremovec #1\c\relax %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	326 \expandafter\argremovecomment \the\toks0 \comment\relax %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	327 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	328 % Call the caller's macro, saved as \next in \parsearg.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	329 \expandafter\next\expandafter{\the\toks0}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	330 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	331 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	332
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	333 % Since all \c{,omment} does is throw away the argument, we can let TeX
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	334 % do that for us. The \relax here is matched by the \relax in the call
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	335 % in \parseargline; it could be more or less anything, its purpose is
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	336 % just to delimit the argument to the \c.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	337 \def\argremovec#1\c#2\relax{\toks0 = {#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	338 \def\argremovecomment#1\comment#2\relax{\toks0 = {#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	339
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	340 % \argremovec{,omment} might leave us with trailing spaces, though; e.g.,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	341 % @end itemize @c foo
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	342 % will have two active spaces as part of the argument with the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	343 % `itemize'. Here we remove all active spaces from #1, and assign the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	344 % result to \toks0.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	345 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	346 % This loses if there are any other active characters besides spaces
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	347 % in the argument -- _ ^ +, for example -- since they get expanded.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	348 % Fortunately, Texinfo does not define any such commands. (If it ever
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	349 % does, the catcode of the characters in questionwill have to be changed
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	350 % here.) But this means we cannot call \removeactivespaces as part of
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	351 % \argremovec{,omment}, since @c uses \parsearg, and thus the argument
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	352 % that \parsearg gets might well have any character at all in it.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	353 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	354 \def\removeactivespaces#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	355 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	356 \ignoreactivespaces
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	357 \edef\temp{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	358 \global\toks0 = \expandafter{\temp}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	359 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	360 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	361
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	362 % Change the active space to expand to nothing.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	363 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	364 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	365 \obeyspaces
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	366 \gdef\ignoreactivespaces{\obeyspaces\let =\empty}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	367 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	368
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	369
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	370 \def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	371
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	372 %% These are used to keep @begin/@end levels from running away
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	373 %% Call \inENV within environments (after a \begingroup)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	374 \newif\ifENV \ENVfalse \def\inENV{\ifENV\relax\else\ENVtrue\fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	375 \def\ENVcheck{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	376 \ifENV\errmessage{Still within an environment; press RETURN to continue}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	377 \endgroup\fi} % This is not perfect, but it should reduce lossage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	378
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	379 % @begin foo is the same as @foo, for now.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	380 \newhelp\EMsimple{Press RETURN to continue.}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	381
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	382 \outer\def\begin{\parsearg\beginxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	383
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	384 \def\beginxxx #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	385 \expandafter\ifx\csname #1\endcsname\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	386 {\errhelp=\EMsimple \errmessage{Undefined command @begin #1}}\else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	387 \csname #1\endcsname\fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	388
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	389 % @end foo executes the definition of \Efoo.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	390 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	391 \def\end{\parsearg\endxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	392 \def\endxxx #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	393 \removeactivespaces{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	394 \edef\endthing{\the\toks0}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	395 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	396 \expandafter\ifx\csname E\endthing\endcsname\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	397 \expandafter\ifx\csname \endthing\endcsname\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	398 % There's no \foo, i.e., no ``environment'' foo.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	399 \errhelp = \EMsimple
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	400 \errmessage{Undefined command `@end \endthing'}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	401 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	402 \unmatchedenderror\endthing
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	403 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	404 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	405 % Everything's ok; the right environment has been started.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	406 \csname E\endthing\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	407 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	408 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	409
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	410 % There is an environment #1, but it hasn't been started. Give an error.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	411 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	412 \def\unmatchedenderror#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	413 \errhelp = \EMsimple
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	414 \errmessage{This `@end #1' doesn't have a matching `@#1'}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	415 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	416
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	417 % Define the control sequence \E#1 to give an unmatched @end error.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	418 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	419 \def\defineunmatchedend#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	420 \expandafter\def\csname E#1\endcsname{\unmatchedenderror{#1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	421 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	422
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	423
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	424 % Single-spacing is done by various environments (specifically, in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	425 % \nonfillstart and \quotations).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	426 \newskip\singlespaceskip \singlespaceskip = 12.5pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	427 \def\singlespace{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	428 % Why was this kern here? It messes up equalizing space above and below
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	429 % environments. --karl, 6may93
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	430 %{\advance \baselineskip by -\singlespaceskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	431 %\kern \baselineskip}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	432 \setleading \singlespaceskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	433 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	434
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	435 %% Simple single-character @ commands
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	436
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	437 % @@ prints an @
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	438 % Kludge this until the fonts are right (grr).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	439 \def\@{{\tt\char64}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	440
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	441 % This is turned off because it was never documented
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	442 % and you can use @w{...} around a quote to suppress ligatures.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	443 %% Define @` and @' to be the same as ` and '
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	444 %% but suppressing ligatures.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	445 %\def\`{{`}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	446 %\def\'{{'}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	447
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	448 % Used to generate quoted braces.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	449 \def\mylbrace {{\tt\char123}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	450 \def\myrbrace {{\tt\char125}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	451 \let\{=\mylbrace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	452 \let\}=\myrbrace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	453 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	454 % Definitions to produce actual \{ & \} command in an index.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	455 \catcode`\{ = 12 \catcode`\} = 12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	456 \catcode`\[ = 1 \catcode`\] = 2
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	457 \catcode`\@ = 0 \catcode`\\ = 12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	458 @gdef@lbracecmd[\{]%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	459 @gdef@rbracecmd[\}]%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	460 @endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	461
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	462 % Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	463 % Others are defined by plain TeX: @` @' @" @^ @~ @= @v @H.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	464 \let\, = \c
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	465 \let\dotaccent = \.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	466 \def\ringaccent#1{{\accent23 #1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	467 \let\tieaccent = \t
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	468 \let\ubaraccent = \b
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	469 \let\udotaccent = \d
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	470
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	471 % Other special characters: @questiondown @exclamdown
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	472 % Plain TeX defines: @AA @AE @O @OE @L (and lowercase versions) @ss.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	473 \def\questiondown{?`}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	474 \def\exclamdown{!`}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	475
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	476 % Dotless i and dotless j, used for accents.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	477 \def\imacro{i}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	478 \def\jmacro{j}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	479 \def\dotless#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	480 \def\temp{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	481 \ifx\temp\imacro \ptexi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	482 \else\ifx\temp\jmacro \j
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	483 \else \errmessage{@dotless can be used only with i or j}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	484 \fi\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	485 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	486
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	487 % Be sure we're in horizontal mode when doing a tie, since we make space
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	488 % equivalent to this in @example-like environments. Otherwise, a space
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	489 % at the beginning of a line will start with \penalty -- and
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	490 % since \penalty is valid in vertical mode, we'd end up putting the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	491 % penalty on the vertical list instead of in the new paragraph.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	492 {\catcode`@ = 11
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	493 % Avoid using \@M directly, because that causes trouble
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	494 % if the definition is written into an index file.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	495 \global\let\tiepenalty = \@M
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	496 \gdef\tie{\leavevmode\penalty\tiepenalty\ }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	497 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	498
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	499 % @: forces normal size whitespace following.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	500 \def\:{\spacefactor=1000 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	501
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	502 % @* forces a line break.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	503 \def\*{\hfil\break\hbox{}\ignorespaces}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	504
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	505 % @. is an end-of-sentence period.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	506 \def\.{.\spacefactor=3000 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	507
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	508 % @! is an end-of-sentence bang.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	509 \def\!{!\spacefactor=3000 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	510
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	511 % @? is an end-of-sentence query.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	512 \def\?{?\spacefactor=3000 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	513
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	514 % @w prevents a word break. Without the \leavevmode, @w at the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	515 % beginning of a paragraph, when TeX is still in vertical mode, would
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	516 % produce a whole line of output instead of starting the paragraph.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	517 \def\w#1{\leavevmode\hbox{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	518
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	519 % @group ... @end group forces ... to be all on one page, by enclosing
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	520 % it in a TeX vbox. We use \vtop instead of \vbox to construct the box
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	521 % to keep its height that of a normal line. According to the rules for
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	522 % \topskip (p.114 of the TeXbook), the glue inserted is
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	523 % max (\topskip - \ht (first item), 0). If that height is large,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	524 % therefore, no glue is inserted, and the space between the headline and
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	525 % the text is small, which looks bad.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	526 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	527 \def\group{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	528 \ifnum\catcode13=\active \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	529 \errhelp = \groupinvalidhelp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	530 \errmessage{@group invalid in context where filling is enabled}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	531 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	532 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	533 % The \vtop we start below produces a box with normal height and large
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	534 % depth; thus, TeX puts \baselineskip glue before it, and (when the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	535 % next line of text is done) \lineskip glue after it. (See p.82 of
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	536 % the TeXbook.) Thus, space below is not quite equal to space
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	537 % above. But it's pretty close.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	538 \def\Egroup{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	539 \egroup % End the \vtop.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	540 \endgroup % End the \group.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	541 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	542 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	543 \vtop\bgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	544 % We have to put a strut on the last line in case the @group is in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	545 % the midst of an example, rather than completely enclosing it.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	546 % Otherwise, the interline space between the last line of the group
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	547 % and the first line afterwards is too small. But we can't put the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	548 % strut in \Egroup, since there it would be on a line by itself.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	549 % Hence this just inserts a strut at the beginning of each line.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	550 \everypar = {\strut}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	551 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	552 % Since we have a strut on every line, we don't need any of TeX's
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	553 % normal interline spacing.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	554 \offinterlineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	555 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	556 % OK, but now we have to do something about blank
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	557 % lines in the input in @example-like environments, which normally
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	558 % just turn into \lisppar, which will insert no space now that we've
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	559 % turned off the interline space. Simplest is to make them be an
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	560 % empty paragraph.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	561 \ifx\par\lisppar
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	562 \edef\par{\leavevmode \par}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	563 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	564 % Reset ^^M's definition to new definition of \par.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	565 \obeylines
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	566 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	567 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	568 % Do @comment since we are called inside an environment such as
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	569 % @example, where each end-of-line in the input causes an
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	570 % end-of-line in the output. We don't want the end-of-line after
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	571 % the `@group' to put extra space in the output. Since @group
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	572 % should appear on a line by itself (according to the Texinfo
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	573 % manual), we don't worry about eating any user text.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	574 \comment
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	575 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	576 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	577 % TeX puts in an \escapechar (i.e., `@') at the beginning of the help
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	578 % message, so this ends up printing `@group can only ...'.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	579 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	580 \newhelp\groupinvalidhelp{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	581 group can only be used in environments such as @example,^^J%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	582 where each line of input produces a line of output.}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	583
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	584 % @need space-in-mils
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	585 % forces a page break if there is not space-in-mils remaining.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	586
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	587 \newdimen\mil \mil=0.001in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	588
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	589 \def\need{\parsearg\needx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	590
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	591 % Old definition--didn't work.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	592 %\def\needx #1{\par %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	593 %% This method tries to make TeX break the page naturally
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	594 %% if the depth of the box does not fit.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	595 %{\baselineskip=0pt%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	596 %\vtop to #1\mil{\vfil}\kern -#1\mil\nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	597 %\prevdepth=-1000pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	598 %}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	599
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	600 \def\needx#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	601 % Ensure vertical mode, so we don't make a big box in the middle of a
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	602 % paragraph.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	603 \par
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	604 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	605 % If the @need value is less than one line space, it's useless.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	606 \dimen0 = #1\mil
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	607 \dimen2 = \ht\strutbox
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	608 \advance\dimen2 by \dp\strutbox
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	609 \ifdim\dimen0 > \dimen2
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	610 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	611 % Do a \strut just to make the height of this box be normal, so the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	612 % normal leading is inserted relative to the preceding line.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	613 % And a page break here is fine.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	614 \vtop to #1\mil{\strut\vfil}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	615 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	616 % TeX does not even consider page breaks if a penalty added to the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	617 % main vertical list is 10000 or more. But in order to see if the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	618 % empty box we just added fits on the page, we must make it consider
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	619 % page breaks. On the other hand, we don't want to actually break the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	620 % page after the empty box. So we use a penalty of 9999.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	621 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	622 % There is an extremely small chance that TeX will actually break the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	623 % page at this \penalty, if there are no other feasible breakpoints in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	624 % sight. (If the user is using lots of big @group commands, which
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	625 % almost-but-not-quite fill up a page, TeX will have a hard time doing
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	626 % good page breaking, for example.) However, I could not construct an
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	627 % example where a page broke at this \penalty; if it happens in a real
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	628 % document, then we can reconsider our strategy.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	629 \penalty9999
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	630 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	631 % Back up by the size of the box, whether we did a page break or not.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	632 \kern -#1\mil
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	633 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	634 % Do not allow a page break right after this kern.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	635 \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	636 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	637 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	638
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	639 % @br forces paragraph break
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	640
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	641 \let\br = \par
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	642
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	643 % @dots{} output an ellipsis using the current font.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	644 % We do .5em per period so that it has the same spacing in a typewriter
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	645 % font as three actual period characters.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	646 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	647 \def\dots{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	648 \leavevmode
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	649 \hbox to 1.5em{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	650 \hskip 0pt plus 0.25fil minus 0.25fil
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	651 .\hss.\hss.%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	652 \hskip 0pt plus 0.5fil minus 0.5fil
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	653 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	654 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	655
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	656 % @enddots{} is an end-of-sentence ellipsis.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	657 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	658 \def\enddots{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	659 \leavevmode
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	660 \hbox to 2em{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	661 \hskip 0pt plus 0.25fil minus 0.25fil
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	662 .\hss.\hss.\hss.%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	663 \hskip 0pt plus 0.5fil minus 0.5fil
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	664 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	665 \spacefactor=3000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	666 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	667
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	668
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	669 % @page forces the start of a new page
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	670 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	671 \def\page{\par\vfill\supereject}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	672
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	673 % @exdent text....
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	674 % outputs text on separate line in roman font, starting at standard page margin
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	675
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	676 % This records the amount of indent in the innermost environment.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	677 % That's how much \exdent should take out.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	678 \newskip\exdentamount
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	679
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	680 % This defn is used inside fill environments such as @defun.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	681 \def\exdent{\parsearg\exdentyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	682 \def\exdentyyy #1{{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	683
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	684 % This defn is used inside nofill environments such as @example.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	685 \def\nofillexdent{\parsearg\nofillexdentyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	686 \def\nofillexdentyyy #1{{\advance \leftskip by -\exdentamount
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	687 \leftline{\hskip\leftskip{\rm#1}}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	688
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	689 % @inmargin{TEXT} puts TEXT in the margin next to the current paragraph.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	690
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	691 \def\inmargin#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	692 \strut\vadjust{\nobreak\kern-\strutdepth
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	693 \vtop to \strutdepth{\baselineskip\strutdepth\vss
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	694 \llap{\rightskip=\inmarginspacing \vbox{\noindent #1}}\null}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	695 \newskip\inmarginspacing \inmarginspacing=1cm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	696 \def\strutdepth{\dp\strutbox}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	697
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	698 %\hbox{{\rm#1}}\hfil\break}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	699
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	700 % @include file insert text of that file as input.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	701 % Allow normal characters that we make active in the argument (a file name).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	702 \def\include{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	703 \catcode`\\=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	704 \catcode`~=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	705 \catcode`^=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	706 \catcode`_=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	707 \catcode`\|=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	708 \catcode`<=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	709 \catcode`>=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	710 \catcode`+=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	711 \parsearg\includezzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	712 % Restore active chars for included file.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	713 \def\includezzz#1{\endgroup\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	714 % Read the included file in a group so nested @include's work.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	715 \def\thisfile{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	716 \input\thisfile
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	717 \endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	718
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	719 \def\thisfile{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	720
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	721 % @center line outputs that line, centered
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	722
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	723 \def\center{\parsearg\centerzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	724 \def\centerzzz #1{{\advance\hsize by -\leftskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	725 \advance\hsize by -\rightskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	726 \centerline{#1}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	727
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	728 % @sp n outputs n lines of vertical space
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	729
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	730 \def\sp{\parsearg\spxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	731 \def\spxxx #1{\vskip #1\baselineskip}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	732
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	733 % @comment ...line which is ignored...
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	734 % @c is the same as @comment
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	735 % @ignore ... @end ignore is another way to write a comment
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	736
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	737 \def\comment{\begingroup \catcode`\^^M=\other%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	738 \catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	739 \commentxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	740 {\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	741
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	742 \let\c=\comment
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	743
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	744 % @paragraphindent NCHARS
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	745 % We'll use ems for NCHARS, close enough.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	746 % We cannot implement @paragraphindent asis, though.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	747 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	748 \def\asisword{asis} % no translation, these are keywords
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	749 \def\noneword{none}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	750 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	751 \def\paragraphindent{\parsearg\doparagraphindent}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	752 \def\doparagraphindent#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	753 \def\temp{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	754 \ifx\temp\asisword
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	755 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	756 \ifx\temp\noneword
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	757 \defaultparindent = 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	758 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	759 \defaultparindent = #1em
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	760 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	761 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	762 \parindent = \defaultparindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	763 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	764
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	765 % @exampleindent NCHARS
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	766 % We'll use ems for NCHARS like @paragraphindent.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	767 % It seems @exampleindent asis isn't necessary, but
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	768 % I preserve it to make it similar to @paragraphindent.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	769 \def\exampleindent{\parsearg\doexampleindent}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	770 \def\doexampleindent#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	771 \def\temp{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	772 \ifx\temp\asisword
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	773 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	774 \ifx\temp\noneword
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	775 \lispnarrowing = 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	776 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	777 \lispnarrowing = #1em
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	778 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	779 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	780 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	781
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	782 % @asis just yields its argument. Used with @table, for example.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	783 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	784 \def\asis#1{#1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	785
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	786 % @math means output in math mode.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	787 % We don't use $'s directly in the definition of \math because control
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	788 % sequences like \math are expanded when the toc file is written. Then,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	789 % we read the toc file back, the $'s will be normal characters (as they
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	790 % should be, according to the definition of Texinfo). So we must use a
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	791 % control sequence to switch into and out of math mode.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	792 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	793 % This isn't quite enough for @math to work properly in indices, but it
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	794 % seems unlikely it will ever be needed there.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	795 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	796 \let\implicitmath = $
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	797 \def\math#1{\implicitmath #1\implicitmath}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	798
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	799 % @bullet and @minus need the same treatment as @math, just above.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	800 \def\bullet{\implicitmath\ptexbullet\implicitmath}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	801 \def\minus{\implicitmath-\implicitmath}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	802
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	803 % @refill is a no-op.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	804 \let\refill=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	805
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	806 % If working on a large document in chapters, it is convenient to
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	807 % be able to disable indexing, cross-referencing, and contents, for test runs.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	808 % This is done with @novalidate (before @setfilename).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	809 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	810 \newif\iflinks \linkstrue % by default we want the aux files.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	811 \let\novalidate = \linksfalse
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	812
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	813 % @setfilename is done at the beginning of every texinfo file.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	814 % So open here the files we need to have open while reading the input.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	815 % This makes it possible to make a .fmt file for texinfo.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	816 \def\setfilename{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	817 \iflinks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	818 \readauxfile
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	819 \fi % \openindices needs to do some work in any case.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	820 \openindices
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	821 \fixbackslash % Turn off hack to swallow `\input texinfo'.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	822 \global\let\setfilename=\comment % Ignore extra @setfilename cmds.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	823 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	824 % If texinfo.cnf is present on the system, read it.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	825 % Useful for site-wide @afourpaper, etc.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	826 % Just to be on the safe side, close the input stream before the \input.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	827 \openin 1 texinfo.cnf
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	828 \ifeof1 \let\temp=\relax \else \def\temp{\input texinfo.cnf }\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	829 \closein1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	830 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	831 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	832 \comment % Ignore the actual filename.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	833 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	834
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	835 % Called from \setfilename.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	836 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	837 \def\openindices{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	838 \newindex{cp}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	839 \newcodeindex{fn}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	840 \newcodeindex{vr}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	841 \newcodeindex{tp}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	842 \newcodeindex{ky}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	843 \newcodeindex{pg}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	844 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	845
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	846 % @bye.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	847 \outer\def\bye{\pagealignmacro\tracingstats=1\ptexend}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	848
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	849
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	850 \message{pdf,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	851 % adobe `portable' document format
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	852 \newcount\tempnum
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	853 \newcount\lnkcount
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	854 \newtoks\filename
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	855 \newcount\filenamelength
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	856 \newcount\pgn
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	857 \newtoks\toksA
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	858 \newtoks\toksB
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	859 \newtoks\toksC
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	860 \newtoks\toksD
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	861 \newbox\boxA
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	862 \newcount\countA
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	863 \newif\ifpdf
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	864 \newif\ifpdfmakepagedest
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	865
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	866 \ifx\pdfoutput\undefined
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	867 \pdffalse
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	868 \let\pdfmkdest = \gobble
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	869 \let\pdfurl = \gobble
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	870 \let\endlink = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	871 \let\linkcolor = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	872 \let\pdfmakeoutlines = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	873 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	874 \pdftrue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	875 \pdfoutput = 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	876 \input pdfcolor
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	877 \def\dopdfimage#1#2#3{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	878 \def\imagewidth{#2}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	879 \def\imageheight{#3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	880 \ifnum\pdftexversion < 14
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	881 \pdfimage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	882 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	883 \pdfximage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	884 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	885 \ifx\empty\imagewidth\else width \imagewidth \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	886 \ifx\empty\imageheight\else height \imageheight \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	887 {#1.pdf}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	888 \ifnum\pdftexversion < 14 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	889 \pdfrefximage \pdflastximage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	890 \fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	891 \def\pdfmkdest#1{\pdfdest name{#1@} xyz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	892 \def\pdfmkpgn#1{#1@}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	893 \let\linkcolor = \Cyan
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	894 \def\endlink{\Black\pdfendlink}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	895 % Adding outlines to PDF; macros for calculating structure of outlines
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	896 % come from Petr Olsak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	897 \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	898 \else \csname#1\endcsname \fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	899 \def\advancenumber#1{\tempnum=\expnumber{#1}\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	900 \advance\tempnum by1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	901 \expandafter\xdef\csname#1\endcsname{\the\tempnum}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	902 \def\pdfmakeoutlines{{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	903 \openin 1 \jobname.toc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	904 \ifeof 1\else\bgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	905 \closein 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	906 \indexnofonts
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	907 \def\tt{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	908 % thanh's hack / proper braces in bookmarks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	909 \edef\mylbrace{\iftrue \string{\else}\fi}\let\{=\mylbrace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	910 \edef\myrbrace{\iffalse{\else\string}\fi}\let\}=\myrbrace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	911 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	912 \def\chapentry ##1##2##3{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	913 \def\unnumbchapentry ##1##2{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	914 \def\secentry ##1##2##3##4{\advancenumber{chap##2}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	915 \def\unnumbsecentry ##1##2{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	916 \def\subsecentry ##1##2##3##4##5{\advancenumber{sec##2.##3}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	917 \def\unnumbsubsecentry ##1##2{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	918 \def\subsubsecentry ##1##2##3##4##5##6{\advancenumber{subsec##2.##3.##4}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	919 \def\unnumbsubsubsecentry ##1##2{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	920 \input \jobname.toc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	921 \def\chapentry ##1##2##3{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	922 \pdfoutline goto name{\pdfmkpgn{##3}}count-\expnumber{chap##2}{##1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	923 \def\unnumbchapentry ##1##2{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	924 \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	925 \def\secentry ##1##2##3##4{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	926 \pdfoutline goto name{\pdfmkpgn{##4}}count-\expnumber{sec##2.##3}{##1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	927 \def\unnumbsecentry ##1##2{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	928 \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	929 \def\subsecentry ##1##2##3##4##5{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	930 \pdfoutline goto name{\pdfmkpgn{##5}}count-\expnumber{subsec##2.##3.##4}{##1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	931 \def\unnumbsubsecentry ##1##2{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	932 \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	933 \def\subsubsecentry ##1##2##3##4##5##6{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	934 \pdfoutline goto name{\pdfmkpgn{##6}}{##1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	935 \def\unnumbsubsubsecentry ##1##2{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	936 \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	937 \input \jobname.toc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	938 \egroup\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	939 }}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	940 \def\makelinks #1,{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	941 \def\params{#1}\def\E{END}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	942 \ifx\params\E
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	943 \let\nextmakelinks=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	944 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	945 \let\nextmakelinks=\makelinks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	946 \ifnum\lnkcount>0,\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	947 \picknum{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	948 \startlink attr{/Border [0 0 0]}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	949 goto name{\pdfmkpgn{\the\pgn}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	950 \linkcolor #1%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	951 \advance\lnkcount by 1%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	952 \endlink
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	953 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	954 \nextmakelinks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	955 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	956 \def\picknum#1{\expandafter\pn#1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	957 \def\pn#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	958 \def\p{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	959 \ifx\p\lbrace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	960 \let\nextpn=\ppn
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	961 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	962 \let\nextpn=\ppnn
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	963 \def\first{#1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	964 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	965 \nextpn
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	966 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	967 \def\ppn#1{\pgn=#1\gobble}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	968 \def\ppnn{\pgn=\first}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	969 \def\pdfmklnk#1{\lnkcount=0\makelinks #1,END,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	970 \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	971 \def\skipspaces#1{\def\PP{#1}\def\D{\|}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	972 \ifx\PP\D\let\nextsp\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	973 \else\let\nextsp\skipspaces
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	974 \ifx\p\space\else\addtokens{\filename}{\PP}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	975 \advance\filenamelength by 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	976 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	977 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	978 \nextsp}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	979 \def\getfilename#1{\filenamelength=0\expandafter\skipspaces#1\|\relax}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	980 \ifnum\pdftexversion < 14
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	981 \let \startlink \pdfannotlink
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	982 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	983 \let \startlink \pdfstartlink
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	984 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	985 \def\pdfurl#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	986 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	987 \normalturnoffactive\def\@{@}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	988 \leavevmode\Red
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	989 \startlink attr{/Border [0 0 0]}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	990 user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	991 % #1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	992 \endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	993 \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	994 \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	995 \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	996 \def\poptoks#1#2\|ENDTOKS\|{\let\first=#1\toksD={#1}\toksA={#2}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	997 \def\maketoks{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	998 \expandafter\poptoks\the\toksA\|ENDTOKS\|
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	999 \ifx\first0\adn0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1000 \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1001 \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1002 \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1003 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1004 \ifnum0=\countA\else\makelink\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1005 \ifx\first.\let\next=\done\else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1006 \let\next=\maketoks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1007 \addtokens{\toksB}{\the\toksD}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1008 \ifx\first,\addtokens{\toksB}{\space}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1009 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1010 \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1011 \next}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1012 \def\makelink{\addtokens{\toksB}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1013 {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1014 \def\pdflink#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1015 \startlink attr{/Border [0 0 0]} goto name{\mkpgn{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1016 \linkcolor #1\endlink}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1017 \def\mkpgn#1{#1@}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1018 \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1019 \fi % \ifx\pdfoutput
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1020
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1021
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1022 \message{fonts,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1023 % Font-change commands.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1024
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1025 % Texinfo sort of supports the sans serif font style, which plain TeX does not.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1026 % So we set up a \sf analogous to plain's \rm, etc.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1027 \newfam\sffam
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1028 \def\sf{\fam=\sffam \tensf}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1029 \let\li = \sf % Sometimes we call it \li, not \sf.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1030
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1031 % We don't need math for this one.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1032 \def\ttsl{\tenttsl}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1033
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1034 % Use Computer Modern fonts at \magstephalf (11pt).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1035 \newcount\mainmagstep
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1036 \mainmagstep=\magstephalf
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1037
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1038 % Set the font macro #1 to the font named #2, adding on the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1039 % specified font prefix (normally `cm').
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1040 % #3 is the font's design size, #4 is a scale factor
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1041 \def\setfont#1#2#3#4{\font#1=\fontprefix#2#3 scaled #4}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1042
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1043 % Use cm as the default font prefix.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1044 % To specify the font prefix, you must define \fontprefix
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1045 % before you read in texinfo.tex.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1046 \ifx\fontprefix\undefined
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1047 \def\fontprefix{cm}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1048 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1049 % Support font families that don't use the same naming scheme as CM.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1050 \def\rmshape{r}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1051 \def\rmbshape{bx} %where the normal face is bold
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1052 \def\bfshape{b}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1053 \def\bxshape{bx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1054 \def\ttshape{tt}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1055 \def\ttbshape{tt}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1056 \def\ttslshape{sltt}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1057 \def\itshape{ti}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1058 \def\itbshape{bxti}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1059 \def\slshape{sl}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1060 \def\slbshape{bxsl}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1061 \def\sfshape{ss}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1062 \def\sfbshape{ss}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1063 \def\scshape{csc}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1064 \def\scbshape{csc}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1065
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1066 \ifx\bigger\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1067 \let\mainmagstep=\magstep1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1068 \setfont\textrm\rmshape{12}{1000}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1069 \setfont\texttt\ttshape{12}{1000}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1070 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1071 \setfont\textrm\rmshape{10}{\mainmagstep}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1072 \setfont\texttt\ttshape{10}{\mainmagstep}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1073 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1074 % Instead of cmb10, you many want to use cmbx10.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1075 % cmbx10 is a prettier font on its own, but cmb10
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1076 % looks better when embedded in a line with cmr10.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1077 \setfont\textbf\bfshape{10}{\mainmagstep}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1078 \setfont\textit\itshape{10}{\mainmagstep}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1079 \setfont\textsl\slshape{10}{\mainmagstep}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1080 \setfont\textsf\sfshape{10}{\mainmagstep}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1081 \setfont\textsc\scshape{10}{\mainmagstep}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1082 \setfont\textttsl\ttslshape{10}{\mainmagstep}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1083 \font\texti=cmmi10 scaled \mainmagstep
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1084 \font\textsy=cmsy10 scaled \mainmagstep
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1085
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1086 % A few fonts for @defun, etc.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1087 \setfont\defbf\bxshape{10}{\magstep1} %was 1314
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1088 \setfont\deftt\ttshape{10}{\magstep1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1089 \def\df{\let\tentt=\deftt \let\tenbf = \defbf \bf}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1090
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1091 % Fonts for indices, footnotes, small examples (9pt).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1092 \setfont\smallrm\rmshape{9}{1000}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1093 \setfont\smalltt\ttshape{9}{1000}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1094 \setfont\smallbf\bfshape{10}{900}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1095 \setfont\smallit\itshape{9}{1000}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1096 \setfont\smallsl\slshape{9}{1000}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1097 \setfont\smallsf\sfshape{9}{1000}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1098 \setfont\smallsc\scshape{10}{900}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1099 \setfont\smallttsl\ttslshape{10}{900}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1100 \font\smalli=cmmi9
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1101 \font\smallsy=cmsy9
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1102
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1103 % Fonts for title page:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1104 \setfont\titlerm\rmbshape{12}{\magstep3}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1105 \setfont\titleit\itbshape{10}{\magstep4}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1106 \setfont\titlesl\slbshape{10}{\magstep4}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1107 \setfont\titlett\ttbshape{12}{\magstep3}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1108 \setfont\titlettsl\ttslshape{10}{\magstep4}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1109 \setfont\titlesf\sfbshape{17}{\magstep1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1110 \let\titlebf=\titlerm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1111 \setfont\titlesc\scbshape{10}{\magstep4}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1112 \font\titlei=cmmi12 scaled \magstep3
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1113 \font\titlesy=cmsy10 scaled \magstep4
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1114 \def\authorrm{\secrm}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1115
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1116 % Chapter (and unnumbered) fonts (17.28pt).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1117 \setfont\chaprm\rmbshape{12}{\magstep2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1118 \setfont\chapit\itbshape{10}{\magstep3}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1119 \setfont\chapsl\slbshape{10}{\magstep3}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1120 \setfont\chaptt\ttbshape{12}{\magstep2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1121 \setfont\chapttsl\ttslshape{10}{\magstep3}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1122 \setfont\chapsf\sfbshape{17}{1000}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1123 \let\chapbf=\chaprm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1124 \setfont\chapsc\scbshape{10}{\magstep3}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1125 \font\chapi=cmmi12 scaled \magstep2
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1126 \font\chapsy=cmsy10 scaled \magstep3
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1127
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1128 % Section fonts (14.4pt).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1129 \setfont\secrm\rmbshape{12}{\magstep1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1130 \setfont\secit\itbshape{10}{\magstep2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1131 \setfont\secsl\slbshape{10}{\magstep2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1132 \setfont\sectt\ttbshape{12}{\magstep1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1133 \setfont\secttsl\ttslshape{10}{\magstep2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1134 \setfont\secsf\sfbshape{12}{\magstep1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1135 \let\secbf\secrm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1136 \setfont\secsc\scbshape{10}{\magstep2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1137 \font\seci=cmmi12 scaled \magstep1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1138 \font\secsy=cmsy10 scaled \magstep2
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1139
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1140 % \setfont\ssecrm\bxshape{10}{\magstep1} % This size an font looked bad.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1141 % \setfont\ssecit\itshape{10}{\magstep1} % The letters were too crowded.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1142 % \setfont\ssecsl\slshape{10}{\magstep1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1143 % \setfont\ssectt\ttshape{10}{\magstep1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1144 % \setfont\ssecsf\sfshape{10}{\magstep1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1145
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1146 %\setfont\ssecrm\bfshape{10}{1315} % Note the use of cmb rather than cmbx.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1147 %\setfont\ssecit\itshape{10}{1315} % Also, the size is a little larger than
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1148 %\setfont\ssecsl\slshape{10}{1315} % being scaled magstep1.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1149 %\setfont\ssectt\ttshape{10}{1315}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1150 %\setfont\ssecsf\sfshape{10}{1315}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1151
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1152 %\let\ssecbf=\ssecrm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1153
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1154 % Subsection fonts (13.15pt).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1155 \setfont\ssecrm\rmbshape{12}{\magstephalf}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1156 \setfont\ssecit\itbshape{10}{1315}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1157 \setfont\ssecsl\slbshape{10}{1315}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1158 \setfont\ssectt\ttbshape{12}{\magstephalf}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1159 \setfont\ssecttsl\ttslshape{10}{1315}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1160 \setfont\ssecsf\sfbshape{12}{\magstephalf}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1161 \let\ssecbf\ssecrm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1162 \setfont\ssecsc\scbshape{10}{\magstep1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1163 \font\sseci=cmmi12 scaled \magstephalf
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1164 \font\ssecsy=cmsy10 scaled 1315
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1165 % The smallcaps and symbol fonts should actually be scaled \magstep1.5,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1166 % but that is not a standard magnification.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1167
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1168 % In order for the font changes to affect most math symbols and letters,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1169 % we have to define the \textfont of the standard families. Since
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1170 % texinfo doesn't allow for producing subscripts and superscripts, we
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1171 % don't bother to reset \scriptfont and \scriptscriptfont (which would
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1172 % also require loading a lot more fonts).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1173 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1174 \def\resetmathfonts{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1175 \textfont0 = \tenrm \textfont1 = \teni \textfont2 = \tensy
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1176 \textfont\itfam = \tenit \textfont\slfam = \tensl \textfont\bffam = \tenbf
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1177 \textfont\ttfam = \tentt \textfont\sffam = \tensf
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1178 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1179
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1180
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1181 % The font-changing commands redefine the meanings of \tenSTYLE, instead
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1182 % of just \STYLE. We do this so that font changes will continue to work
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1183 % in math mode, where it is the current \fam that is relevant in most
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1184 % cases, not the current font. Plain TeX does \def\bf{\fam=\bffam
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1185 % \tenbf}, for example. By redefining \tenbf, we obviate the need to
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1186 % redefine \bf itself.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1187 \def\textfonts{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1188 \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1189 \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1190 \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy \let\tenttsl=\textttsl
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1191 \resetmathfonts}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1192 \def\titlefonts{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1193 \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1194 \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1195 \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1196 \let\tenttsl=\titlettsl
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1197 \resetmathfonts \setleading{25pt}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1198 \def\titlefont#1{{\titlefonts\rm #1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1199 \def\chapfonts{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1200 \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1201 \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1202 \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy \let\tenttsl=\chapttsl
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1203 \resetmathfonts \setleading{19pt}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1204 \def\secfonts{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1205 \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1206 \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1207 \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy \let\tenttsl=\secttsl
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1208 \resetmathfonts \setleading{16pt}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1209 \def\subsecfonts{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1210 \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1211 \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1212 \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy \let\tenttsl=\ssecttsl
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1213 \resetmathfonts \setleading{15pt}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1214 \let\subsubsecfonts = \subsecfonts % Maybe make sssec fonts scaled magstephalf?
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1215 \def\smallfonts{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1216 \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1217 \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1218 \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1219 \let\tenttsl=\smallttsl
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1220 \resetmathfonts \setleading{11pt}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1221
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1222 % Set up the default fonts, so we can use them for creating boxes.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1223 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1224 \textfonts
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1225
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1226 % Define these so they can be easily changed for other fonts.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1227 \def\angleleft{$\langle$}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1228 \def\angleright{$\rangle$}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1229
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1230 % Count depth in font-changes, for error checks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1231 \newcount\fontdepth \fontdepth=0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1232
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1233 % Fonts for short table of contents.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1234 \setfont\shortcontrm\rmshape{12}{1000}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1235 \setfont\shortcontbf\bxshape{12}{1000}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1236 \setfont\shortcontsl\slshape{12}{1000}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1237
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1238 %% Add scribe-like font environments, plus @l for inline lisp (usually sans
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1239 %% serif) and @ii for TeX italic
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1240
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1241 % \smartitalic{ARG} outputs arg in italics, followed by an italic correction
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1242 % unless the following character is such as not to need one.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1243 \def\smartitalicx{\ifx\next,\else\ifx\next-\else\ifx\next.\else\/\fi\fi\fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1244 \def\smartslanted#1{{\sl #1}\futurelet\next\smartitalicx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1245 \def\smartitalic#1{{\it #1}\futurelet\next\smartitalicx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1246
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1247 \let\i=\smartitalic
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1248 \let\var=\smartslanted
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1249 \let\dfn=\smartslanted
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1250 \let\emph=\smartitalic
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1251 \let\cite=\smartslanted
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1252
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1253 \def\b#1{{\bf #1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1254 \let\strong=\b
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1255
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1256 % We can't just use \exhyphenpenalty, because that only has effect at
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1257 % the end of a paragraph. Restore normal hyphenation at the end of the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1258 % group within which \nohyphenation is presumably called.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1259 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1260 \def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1261 \def\restorehyphenation{\hyphenchar\font = `- }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1262
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1263 \def\t#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1264 {\tt \rawbackslash \frenchspacing #1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1265 \null
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1266 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1267 \let\ttfont=\t
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1268 \def\samp#1{`\tclose{#1}'\null}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1269 \setfont\keyrm\rmshape{8}{1000}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1270 \font\keysy=cmsy9
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1271 \def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1272 \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1273 \vbox{\hrule\kern-0.4pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1274 \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1275 \kern-0.4pt\hrule}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1276 \kern-.06em\raise0.4pt\hbox{\angleright}}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1277 % The old definition, with no lozenge:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1278 %\def\key #1{{\ttsl \nohyphenation \uppercase{#1}}\null}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1279 \def\ctrl #1{{\tt \rawbackslash \hat}#1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1280
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1281 % @file, @option are the same as @samp.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1282 \let\file=\samp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1283 \let\option=\samp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1284
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1285 % @code is a modification of @t,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1286 % which makes spaces the same size as normal in the surrounding text.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1287 \def\tclose#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1288 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1289 % Change normal interword space to be same as for the current font.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1290 \spaceskip = \fontdimen2\font
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1291 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1292 % Switch to typewriter.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1293 \tt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1294 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1295 % But `\ ' produces the large typewriter interword space.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1296 \def\ {{\spaceskip = 0pt{} }}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1297 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1298 % Turn off hyphenation.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1299 \nohyphenation
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1300 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1301 \rawbackslash
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1302 \frenchspacing
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1303 #1%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1304 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1305 \null
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1306 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1307
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1308 % We must turn on hyphenation at `-' and `_' in \code.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1309 % Otherwise, it is too hard to avoid overfull hboxes
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1310 % in the Emacs manual, the Library manual, etc.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1311
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1312 % Unfortunately, TeX uses one parameter (\hyphenchar) to control
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1313 % both hyphenation at - and hyphenation within words.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1314 % We must therefore turn them both off (\tclose does that)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1315 % and arrange explicitly to hyphenate at a dash.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1316 % -- rms.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1317 {
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1318 \catcode`\-=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1319 \catcode`\_=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1320 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1321 \global\def\code{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1322 \catcode`\-=\active \let-\codedash
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1323 \catcode`\_=\active \let_\codeunder
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1324 \codex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1325 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1326 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1327 % If we end up with any active - characters when handling the index,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1328 % just treat them as a normal -.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1329 \global\def\indexbreaks{\catcode`\-=\active \let-\realdash}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1330 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1331
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1332 \def\realdash{-}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1333 \def\codedash{-\discretionary{}{}{}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1334 \def\codeunder{\ifusingtt{\normalunderscore\discretionary{}{}{}}{\_}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1335 \def\codex #1{\tclose{#1}\endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1336
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1337 %\let\exp=\tclose %Was temporary
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1338
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1339 % @kbd is like @code, except that if the argument is just one @key command,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1340 % then @kbd has no effect.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1341
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1342 % @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1343 % `example' (@kbd uses ttsl only inside of @example and friends),
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1344 % or `code' (@kbd uses normal tty font always).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1345 \def\kbdinputstyle{\parsearg\kbdinputstylexxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1346 \def\kbdinputstylexxx#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1347 \def\arg{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1348 \ifx\arg\worddistinct
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1349 \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1350 \else\ifx\arg\wordexample
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1351 \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1352 \else\ifx\arg\wordcode
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1353 \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1354 \fi\fi\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1355 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1356 \def\worddistinct{distinct}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1357 \def\wordexample{example}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1358 \def\wordcode{code}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1359
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1360 % Default is kbdinputdistinct. (Too much of a hassle to call the macro,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1361 % the catcodes are wrong for parsearg to work.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1362 \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1363
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1364 \def\xkey{\key}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1365 \def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1366 \ifx\one\xkey\ifx\threex\three \key{#2}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1367 \else{\tclose{\kbdfont\look}}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1368 \else{\tclose{\kbdfont\look}}\fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1369
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1370 % For @url, @env, @command quotes seem unnecessary, so use \code.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1371 \let\url=\code
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1372 \let\env=\code
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1373 \let\command=\code
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1374
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1375 % @uref (abbreviation for `urlref') takes an optional (comma-separated)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1376 % second argument specifying the text to display and an optional third
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1377 % arg as text to display instead of (rather than in addition to) the url
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1378 % itself. First (mandatory) arg is the url. Perhaps eventually put in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1379 % a hypertex \special here.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1380 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1381 \def\uref#1{\douref #1,,,\finish}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1382 \def\douref#1,#2,#3,#4\finish{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1383 \unsepspaces
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1384 \pdfurl{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1385 \setbox0 = \hbox{\ignorespaces #3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1386 \ifdim\wd0 > 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1387 \unhbox0 % third arg given, show only that
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1388 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1389 \setbox0 = \hbox{\ignorespaces #2}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1390 \ifdim\wd0 > 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1391 \ifpdf
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1392 \unhbox0 % PDF: 2nd arg given, show only it
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1393 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1394 \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1395 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1396 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1397 \code{#1}% only url given, so show it
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1398 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1399 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1400 \endlink
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1401 \endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1402
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1403 % rms does not like angle brackets --karl, 17may97.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1404 % So now @email is just like @uref, unless we are pdf.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1405 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1406 %\def\email#1{\angleleft{\tt #1}\angleright}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1407 \ifpdf
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1408 \def\email#1{\doemail#1,,\finish}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1409 \def\doemail#1,#2,#3\finish{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1410 \unsepspaces
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1411 \pdfurl{mailto:#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1412 \setbox0 = \hbox{\ignorespaces #2}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1413 \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1414 \endlink
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1415 \endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1416 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1417 \let\email=\uref
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1418 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1419
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1420 % Check if we are currently using a typewriter font. Since all the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1421 % Computer Modern typewriter fonts have zero interword stretch (and
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1422 % shrink), and it is reasonable to expect all typewriter fonts to have
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1423 % this property, we can check that font parameter.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1424 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1425 \def\ifmonospace{\ifdim\fontdimen3\font=0pt }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1426
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1427 % Typeset a dimension, e.g., `in' or `pt'. The only reason for the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1428 % argument is to make the input look right: @dmn{pt} instead of @dmn{}pt.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1429 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1430 \def\dmn#1{\thinspace #1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1431
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1432 \def\kbd#1{\def\look{#1}\expandafter\kbdfoo\look??\par}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1433
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1434 % @l was never documented to mean ``switch to the Lisp font'',
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1435 % and it is not used as such in any manual I can find. We need it for
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1436 % Polish suppressed-l. --karl, 22sep96.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1437 %\def\l#1{{\li #1}\null}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1438
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1439 % Explicit font changes: @r, @sc, undocumented @ii.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1440 \def\r#1{{\rm #1}} % roman font
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1441 \def\sc#1{{\smallcaps#1}} % smallcaps font
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1442 \def\ii#1{{\it #1}} % italic font
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1443
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1444 % @acronym downcases the argument and prints in smallcaps.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1445 \def\acronym#1{{\smallcaps \lowercase{#1}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1446
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1447 % @pounds{} is a sterling sign.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1448 \def\pounds{{\it\$}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1449
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1450
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1451 \message{page headings,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1452
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1453 \newskip\titlepagetopglue \titlepagetopglue = 1.5in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1454 \newskip\titlepagebottomglue \titlepagebottomglue = 2pc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1455
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1456 % First the title page. Must do @settitle before @titlepage.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1457 \newif\ifseenauthor
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1458 \newif\iffinishedtitlepage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1459
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1460 % Do an implicit @contents or @shortcontents after @end titlepage if the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1461 % user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1462 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1463 \newif\ifsetcontentsaftertitlepage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1464 \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1465 \newif\ifsetshortcontentsaftertitlepage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1466 \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1467
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1468 \def\shorttitlepage{\parsearg\shorttitlepagezzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1469 \def\shorttitlepagezzz #1{\begingroup\hbox{}\vskip 1.5in \chaprm \centerline{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1470 \endgroup\page\hbox{}\page}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1471
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1472 \def\titlepage{\begingroup \parindent=0pt \textfonts
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1473 \let\subtitlerm=\tenrm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1474 \def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1475 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1476 \def\authorfont{\authorrm \normalbaselineskip = 16pt \normalbaselines}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1477 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1478 % Leave some space at the very top of the page.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1479 \vglue\titlepagetopglue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1480 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1481 % Now you can print the title using @title.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1482 \def\title{\parsearg\titlezzz}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1483 \def\titlezzz##1{\leftline{\titlefonts\rm ##1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1484 % print a rule at the page bottom also.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1485 \finishedtitlepagefalse
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1486 \vskip4pt \hrule height 4pt width \hsize \vskip4pt}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1487 % No rule at page bottom unless we print one at the top with @title.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1488 \finishedtitlepagetrue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1489 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1490 % Now you can put text using @subtitle.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1491 \def\subtitle{\parsearg\subtitlezzz}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1492 \def\subtitlezzz##1{{\subtitlefont \rightline{##1}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1493 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1494 % @author should come last, but may come many times.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1495 \def\author{\parsearg\authorzzz}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1496 \def\authorzzz##1{\ifseenauthor\else\vskip 0pt plus 1filll\seenauthortrue\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1497 {\authorfont \leftline{##1}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1498 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1499 % Most title ``pages'' are actually two pages long, with space
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1500 % at the top of the second. We don't want the ragged left on the second.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1501 \let\oldpage = \page
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1502 \def\page{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1503 \iffinishedtitlepage\else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1504 \finishtitlepage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1505 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1506 \oldpage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1507 \let\page = \oldpage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1508 \hbox{}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1509 % \def\page{\oldpage \hbox{}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1510 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1511
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1512 \def\Etitlepage{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1513 \iffinishedtitlepage\else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1514 \finishtitlepage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1515 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1516 % It is important to do the page break before ending the group,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1517 % because the headline and footline are only empty inside the group.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1518 % If we use the new definition of \page, we always get a blank page
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1519 % after the title page, which we certainly don't want.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1520 \oldpage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1521 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1522 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1523 % If they want short, they certainly want long too.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1524 \ifsetshortcontentsaftertitlepage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1525 \shortcontents
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1526 \contents
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1527 \global\let\shortcontents = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1528 \global\let\contents = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1529 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1530 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1531 \ifsetcontentsaftertitlepage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1532 \contents
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1533 \global\let\contents = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1534 \global\let\shortcontents = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1535 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1536 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1537 \ifpdf \pdfmakepagedesttrue \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1538 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1539 \HEADINGSon
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1540 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1541
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1542 \def\finishtitlepage{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1543 \vskip4pt \hrule height 2pt width \hsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1544 \vskip\titlepagebottomglue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1545 \finishedtitlepagetrue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1546 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1547
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1548 %%% Set up page headings and footings.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1549
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1550 \let\thispage=\folio
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1551
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1552 \newtoks\evenheadline % headline on even pages
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1553 \newtoks\oddheadline % headline on odd pages
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1554 \newtoks\evenfootline % footline on even pages
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1555 \newtoks\oddfootline % footline on odd pages
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1556
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1557 % Now make Tex use those variables
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1558 \headline={{\textfonts\rm \ifodd\pageno \the\oddheadline
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1559 \else \the\evenheadline \fi}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1560 \footline={{\textfonts\rm \ifodd\pageno \the\oddfootline
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1561 \else \the\evenfootline \fi}\HEADINGShook}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1562 \let\HEADINGShook=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1563
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1564 % Commands to set those variables.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1565 % For example, this is what @headings on does
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1566 % @evenheading @thistitle\|@thispage\|@thischapter
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1567 % @oddheading @thischapter\|@thispage\|@thistitle
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1568 % @evenfooting @thisfile\|\|
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1569 % @oddfooting \|\|@thisfile
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1570
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1571 \def\evenheading{\parsearg\evenheadingxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1572 \def\oddheading{\parsearg\oddheadingxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1573 \def\everyheading{\parsearg\everyheadingxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1574
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1575 \def\evenfooting{\parsearg\evenfootingxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1576 \def\oddfooting{\parsearg\oddfootingxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1577 \def\everyfooting{\parsearg\everyfootingxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1578
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1579 {\catcode`\@=0 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1580
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1581 \gdef\evenheadingxxx #1{\evenheadingyyy #1@\|@\|@\|@\|\finish}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1582 \gdef\evenheadingyyy #1@\|#2@\|#3@\|#4\finish{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1583 \global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1584
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1585 \gdef\oddheadingxxx #1{\oddheadingyyy #1@\|@\|@\|@\|\finish}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1586 \gdef\oddheadingyyy #1@\|#2@\|#3@\|#4\finish{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1587 \global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1588
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1589 \gdef\everyheadingxxx#1{\oddheadingxxx{#1}\evenheadingxxx{#1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1590
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1591 \gdef\evenfootingxxx #1{\evenfootingyyy #1@\|@\|@\|@\|\finish}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1592 \gdef\evenfootingyyy #1@\|#2@\|#3@\|#4\finish{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1593 \global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1594
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1595 \gdef\oddfootingxxx #1{\oddfootingyyy #1@\|@\|@\|@\|\finish}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1596 \gdef\oddfootingyyy #1@\|#2@\|#3@\|#4\finish{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1597 \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1598 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1599 % Leave some space for the footline. Hopefully ok to assume
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1600 % @evenfooting will not be used by itself.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1601 \global\advance\pageheight by -\baselineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1602 \global\advance\vsize by -\baselineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1603 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1604
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1605 \gdef\everyfootingxxx#1{\oddfootingxxx{#1}\evenfootingxxx{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1606 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1607 }% unbind the catcode of @.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1608
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1609 % @headings double turns headings on for double-sided printing.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1610 % @headings single turns headings on for single-sided printing.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1611 % @headings off turns them off.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1612 % @headings on same as @headings double, retained for compatibility.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1613 % @headings after turns on double-sided headings after this page.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1614 % @headings doubleafter turns on double-sided headings after this page.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1615 % @headings singleafter turns on single-sided headings after this page.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1616 % By default, they are off at the start of a document,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1617 % and turned `on' after @end titlepage.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1618
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1619 \def\headings #1 {\csname HEADINGS#1\endcsname}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1620
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1621 \def\HEADINGSoff{
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1622 \global\evenheadline={\hfil} \global\evenfootline={\hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1623 \global\oddheadline={\hfil} \global\oddfootline={\hfil}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1624 \HEADINGSoff
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1625 % When we turn headings on, set the page number to 1.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1626 % For double-sided printing, put current file name in lower left corner,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1627 % chapter name on inside top of right hand pages, document
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1628 % title on inside top of left hand pages, and page numbers on outside top
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1629 % edge of all pages.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1630 \def\HEADINGSdouble{
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1631 \global\pageno=1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1632 \global\evenfootline={\hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1633 \global\oddfootline={\hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1634 \global\evenheadline={\line{\folio\hfil\thistitle}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1635 \global\oddheadline={\line{\thischapter\hfil\folio}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1636 \global\let\contentsalignmacro = \chapoddpage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1637 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1638 \let\contentsalignmacro = \chappager
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1639
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1640 % For single-sided printing, chapter title goes across top left of page,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1641 % page number on top right.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1642 \def\HEADINGSsingle{
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1643 \global\pageno=1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1644 \global\evenfootline={\hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1645 \global\oddfootline={\hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1646 \global\evenheadline={\line{\thischapter\hfil\folio}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1647 \global\oddheadline={\line{\thischapter\hfil\folio}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1648 \global\let\contentsalignmacro = \chappager
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1649 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1650 \def\HEADINGSon{\HEADINGSdouble}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1651
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1652 \def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1653 \let\HEADINGSdoubleafter=\HEADINGSafter
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1654 \def\HEADINGSdoublex{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1655 \global\evenfootline={\hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1656 \global\oddfootline={\hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1657 \global\evenheadline={\line{\folio\hfil\thistitle}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1658 \global\oddheadline={\line{\thischapter\hfil\folio}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1659 \global\let\contentsalignmacro = \chapoddpage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1660 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1661
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1662 \def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1663 \def\HEADINGSsinglex{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1664 \global\evenfootline={\hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1665 \global\oddfootline={\hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1666 \global\evenheadline={\line{\thischapter\hfil\folio}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1667 \global\oddheadline={\line{\thischapter\hfil\folio}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1668 \global\let\contentsalignmacro = \chappager
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1669 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1670
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1671 % Subroutines used in generating headings
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1672 % Produces Day Month Year style of output.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1673 \def\today{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1674 \number\day\space
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1675 \ifcase\month
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1676 \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1677 \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1678 \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1679 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1680 \space\number\year}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1681
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1682 % @settitle line... specifies the title of the document, for headings.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1683 % It generates no output of its own.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1684 \def\thistitle{\putwordNoTitle}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1685 \def\settitle{\parsearg\settitlezzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1686 \def\settitlezzz #1{\gdef\thistitle{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1687
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1688
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1689 \message{tables,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1690 % Tables -- @table, @ftable, @vtable, @item(x), @kitem(x), @xitem(x).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1691
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1692 % default indentation of table text
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1693 \newdimen\tableindent \tableindent=.8in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1694 % default indentation of @itemize and @enumerate text
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1695 \newdimen\itemindent \itemindent=.3in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1696 % margin between end of table item and start of table text.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1697 \newdimen\itemmargin \itemmargin=.1in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1698
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1699 % used internally for \itemindent minus \itemmargin
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1700 \newdimen\itemmax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1701
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1702 % Note @table, @vtable, and @vtable define @item, @itemx, etc., with
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1703 % these defs.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1704 % They also define \itemindex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1705 % to index the item name in whatever manner is desired (perhaps none).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1706
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1707 \newif\ifitemxneedsnegativevskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1708
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1709 \def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1710
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1711 \def\internalBitem{\smallbreak \parsearg\itemzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1712 \def\internalBitemx{\itemxpar \parsearg\itemzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1713
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1714 \def\internalBxitem "#1"{\def\xitemsubtopix{#1} \smallbreak \parsearg\xitemzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1715 \def\internalBxitemx "#1"{\def\xitemsubtopix{#1} \itemxpar \parsearg\xitemzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1716
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1717 \def\internalBkitem{\smallbreak \parsearg\kitemzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1718 \def\internalBkitemx{\itemxpar \parsearg\kitemzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1719
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1720 \def\kitemzzz #1{\dosubind {kw}{\code{#1}}{for {\bf \lastfunction}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1721 \itemzzz {#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1722
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1723 \def\xitemzzz #1{\dosubind {kw}{\code{#1}}{for {\bf \xitemsubtopic}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1724 \itemzzz {#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1725
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1726 \def\itemzzz #1{\begingroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1727 \advance\hsize by -\rightskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1728 \advance\hsize by -\tableindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1729 \setbox0=\hbox{\itemfont{#1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1730 \itemindex{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1731 \nobreak % This prevents a break before @itemx.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1732 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1733 % If the item text does not fit in the space we have, put it on a line
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1734 % by itself, and do not allow a page break either before or after that
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1735 % line. We do not start a paragraph here because then if the next
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1736 % command is, e.g., @kindex, the whatsit would get put into the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1737 % horizontal list on a line by itself, resulting in extra blank space.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1738 \ifdim \wd0>\itemmax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1739 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1740 % Make this a paragraph so we get the \parskip glue and wrapping,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1741 % but leave it ragged-right.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1742 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1743 \advance\leftskip by-\tableindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1744 \advance\hsize by\tableindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1745 \advance\rightskip by0pt plus1fil
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1746 \leavevmode\unhbox0\par
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1747 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1748 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1749 % We're going to be starting a paragraph, but we don't want the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1750 % \parskip glue -- logically it's part of the @item we just started.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1751 \nobreak \vskip-\parskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1752 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1753 % Stop a page break at the \parskip glue coming up. Unfortunately
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1754 % we can't prevent a possible page break at the following
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1755 % \baselineskip glue.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1756 \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1757 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1758 \itemxneedsnegativevskipfalse
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1759 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1760 % The item text fits into the space. Start a paragraph, so that the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1761 % following text (if any) will end up on the same line.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1762 \noindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1763 % Do this with kerns and \unhbox so that if there is a footnote in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1764 % the item text, it can migrate to the main vertical list and
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1765 % eventually be printed.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1766 \nobreak\kern-\tableindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1767 \dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1768 \unhbox0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1769 \nobreak\kern\dimen0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1770 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1771 \itemxneedsnegativevskiptrue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1772 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1773 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1774
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1775 \def\item{\errmessage{@item while not in a table}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1776 \def\itemx{\errmessage{@itemx while not in a table}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1777 \def\kitem{\errmessage{@kitem while not in a table}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1778 \def\kitemx{\errmessage{@kitemx while not in a table}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1779 \def\xitem{\errmessage{@xitem while not in a table}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1780 \def\xitemx{\errmessage{@xitemx while not in a table}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1781
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1782 % Contains a kludge to get @end[description] to work.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1783 \def\description{\tablez{\dontindex}{1}{}{}{}{}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1784
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1785 % @table, @ftable, @vtable.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1786 \def\table{\begingroup\inENV\obeylines\obeyspaces\tablex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1787 {\obeylines\obeyspaces%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1788 \gdef\tablex #1^^M{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1789 \tabley\dontindex#1 \endtabley}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1790
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1791 \def\ftable{\begingroup\inENV\obeylines\obeyspaces\ftablex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1792 {\obeylines\obeyspaces%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1793 \gdef\ftablex #1^^M{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1794 \tabley\fnitemindex#1 \endtabley
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1795 \def\Eftable{\endgraf\afterenvbreak\endgroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1796 \let\Etable=\relax}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1797
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1798 \def\vtable{\begingroup\inENV\obeylines\obeyspaces\vtablex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1799 {\obeylines\obeyspaces%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1800 \gdef\vtablex #1^^M{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1801 \tabley\vritemindex#1 \endtabley
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1802 \def\Evtable{\endgraf\afterenvbreak\endgroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1803 \let\Etable=\relax}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1804
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1805 \def\dontindex #1{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1806 \def\fnitemindex #1{\doind {fn}{\code{#1}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1807 \def\vritemindex #1{\doind {vr}{\code{#1}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1808
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1809 {\obeyspaces %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1810 \gdef\tabley#1#2 #3 #4 #5 #6 #7\endtabley{\endgroup%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1811 \tablez{#1}{#2}{#3}{#4}{#5}{#6}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1812
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1813 \def\tablez #1#2#3#4#5#6{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1814 \aboveenvbreak %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1815 \begingroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1816 \def\Edescription{\Etable}% Necessary kludge.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1817 \let\itemindex=#1%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1818 \ifnum 0#3>0 \advance \leftskip by #3\mil \fi %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1819 \ifnum 0#4>0 \tableindent=#4\mil \fi %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1820 \ifnum 0#5>0 \advance \rightskip by #5\mil \fi %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1821 \def\itemfont{#2}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1822 \itemmax=\tableindent %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1823 \advance \itemmax by -\itemmargin %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1824 \advance \leftskip by \tableindent %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1825 \exdentamount=\tableindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1826 \parindent = 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1827 \parskip = \smallskipamount
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1828 \ifdim \parskip=0pt \parskip=2pt \fi%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1829 \def\Etable{\endgraf\afterenvbreak\endgroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1830 \let\item = \internalBitem %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1831 \let\itemx = \internalBitemx %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1832 \let\kitem = \internalBkitem %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1833 \let\kitemx = \internalBkitemx %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1834 \let\xitem = \internalBxitem %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1835 \let\xitemx = \internalBxitemx %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1836 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1837
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1838 % This is the counter used by @enumerate, which is really @itemize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1839
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1840 \newcount \itemno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1841
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1842 \def\itemize{\parsearg\itemizezzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1843
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1844 \def\itemizezzz #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1845 \begingroup % ended by the @end itemize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1846 \itemizey {#1}{\Eitemize}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1847 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1848
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1849 \def\itemizey #1#2{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1850 \aboveenvbreak %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1851 \itemmax=\itemindent %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1852 \advance \itemmax by -\itemmargin %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1853 \advance \leftskip by \itemindent %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1854 \exdentamount=\itemindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1855 \parindent = 0pt %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1856 \parskip = \smallskipamount %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1857 \ifdim \parskip=0pt \parskip=2pt \fi%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1858 \def#2{\endgraf\afterenvbreak\endgroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1859 \def\itemcontents{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1860 \let\item=\itemizeitem}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1861
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1862 % Set sfcode to normal for the chars that usually have another value.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1863 % These are `.?!:;,'
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1864 \def\frenchspacing{\sfcode46=1000 \sfcode63=1000 \sfcode33=1000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1865 \sfcode58=1000 \sfcode59=1000 \sfcode44=1000 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1866
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1867 % \splitoff TOKENS\endmark defines \first to be the first token in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1868 % TOKENS, and \rest to be the remainder.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1869 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1870 \def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1871
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1872 % Allow an optional argument of an uppercase letter, lowercase letter,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1873 % or number, to specify the first label in the enumerated list. No
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1874 % argument is the same as `1'.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1875 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1876 \def\enumerate{\parsearg\enumeratezzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1877 \def\enumeratezzz #1{\enumeratey #1 \endenumeratey}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1878 \def\enumeratey #1 #2\endenumeratey{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1879 \begingroup % ended by the @end enumerate
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1880 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1881 % If we were given no argument, pretend we were given `1'.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1882 \def\thearg{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1883 \ifx\thearg\empty \def\thearg{1}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1884 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1885 % Detect if the argument is a single token. If so, it might be a
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1886 % letter. Otherwise, the only valid thing it can be is a number.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1887 % (We will always have one token, because of the test we just made.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1888 % This is a good thing, since \splitoff doesn't work given nothing at
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1889 % all -- the first parameter is undelimited.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1890 \expandafter\splitoff\thearg\endmark
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1891 \ifx\rest\empty
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1892 % Only one token in the argument. It could still be anything.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1893 % A ``lowercase letter'' is one whose \lccode is nonzero.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1894 % An ``uppercase letter'' is one whose \lccode is both nonzero, and
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1895 % not equal to itself.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1896 % Otherwise, we assume it's a number.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1897 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1898 % We need the \relax at the end of the \ifnum lines to stop TeX from
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1899 % continuing to look for a <number>.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1900 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1901 \ifnum\lccode\expandafter`\thearg=0\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1902 \numericenumerate % a number (we hope)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1903 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1904 % It's a letter.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1905 \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1906 \lowercaseenumerate % lowercase letter
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1907 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1908 \uppercaseenumerate % uppercase letter
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1909 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1910 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1911 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1912 % Multiple tokens in the argument. We hope it's a number.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1913 \numericenumerate
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1914 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1915 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1916
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1917 % An @enumerate whose labels are integers. The starting integer is
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1918 % given in \thearg.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1919 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1920 \def\numericenumerate{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1921 \itemno = \thearg
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1922 \startenumeration{\the\itemno}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1923 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1924
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1925 % The starting (lowercase) letter is in \thearg.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1926 \def\lowercaseenumerate{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1927 \itemno = \expandafter`\thearg
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1928 \startenumeration{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1929 % Be sure we're not beyond the end of the alphabet.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1930 \ifnum\itemno=0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1931 \errmessage{No more lowercase letters in @enumerate; get a bigger
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1932 alphabet}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1933 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1934 \char\lccode\itemno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1935 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1936 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1937
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1938 % The starting (uppercase) letter is in \thearg.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1939 \def\uppercaseenumerate{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1940 \itemno = \expandafter`\thearg
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1941 \startenumeration{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1942 % Be sure we're not beyond the end of the alphabet.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1943 \ifnum\itemno=0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1944 \errmessage{No more uppercase letters in @enumerate; get a bigger
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1945 alphabet}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1946 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1947 \char\uccode\itemno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1948 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1949 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1950
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1951 % Call itemizey, adding a period to the first argument and supplying the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1952 % common last two arguments. Also subtract one from the initial value in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1953 % \itemno, since @item increments \itemno.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1954 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1955 \def\startenumeration#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1956 \advance\itemno by -1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1957 \itemizey{#1.}\Eenumerate\flushcr
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1958 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1959
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1960 % @alphaenumerate and @capsenumerate are abbreviations for giving an arg
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1961 % to @enumerate.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1962 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1963 \def\alphaenumerate{\enumerate{a}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1964 \def\capsenumerate{\enumerate{A}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1965 \def\Ealphaenumerate{\Eenumerate}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1966 \def\Ecapsenumerate{\Eenumerate}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1967
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1968 % Definition of @item while inside @itemize.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1969
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1970 \def\itemizeitem{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1971 \advance\itemno by 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1972 {\let\par=\endgraf \smallbreak}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1973 \ifhmode \errmessage{In hmode at itemizeitem}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1974 {\parskip=0in \hskip 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1975 \hbox to 0pt{\hss \itemcontents\hskip \itemmargin}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1976 \vadjust{\penalty 1200}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1977 \flushcr}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1978
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1979 % @multitable macros
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1980 % Amy Hendrickson, 8/18/94, 3/6/96
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1981 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1982 % @multitable ... @end multitable will make as many columns as desired.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1983 % Contents of each column will wrap at width given in preamble. Width
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1984 % can be specified either with sample text given in a template line,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1985 % or in percent of \hsize, the current width of text on page.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1986
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1987 % Table can continue over pages but will only break between lines.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1988
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1989 % To make preamble:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1990 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1991 % Either define widths of columns in terms of percent of \hsize:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1992 % @multitable @columnfractions .25 .3 .45
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1993 % @item ...
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1994 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1995 % Numbers following @columnfractions are the percent of the total
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1996 % current hsize to be used for each column. You may use as many
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1997 % columns as desired.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1998
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	1999
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2000 % Or use a template:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2001 % @multitable {Column 1 template} {Column 2 template} {Column 3 template}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2002 % @item ...
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2003 % using the widest term desired in each column.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2004 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2005 % For those who want to use more than one line's worth of words in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2006 % the preamble, break the line within one argument and it
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2007 % will parse correctly, i.e.,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2008 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2009 % @multitable {Column 1 template} {Column 2 template} {Column 3
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2010 % template}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2011 % Not:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2012 % @multitable {Column 1 template} {Column 2 template}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2013 % {Column 3 template}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2014
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2015 % Each new table line starts with @item, each subsequent new column
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2016 % starts with @tab. Empty columns may be produced by supplying @tab's
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2017 % with nothing between them for as many times as empty columns are needed,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2018 % ie, @tab@tab@tab will produce two empty columns.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2019
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2020 % @item, @tab, @multitable or @end multitable do not need to be on their
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2021 % own lines, but it will not hurt if they are.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2022
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2023 % Sample multitable:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2024
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2025 % @multitable {Column 1 template} {Column 2 template} {Column 3 template}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2026 % @item first col stuff @tab second col stuff @tab third col
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2027 % @item
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2028 % first col stuff
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2029 % @tab
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2030 % second col stuff
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2031 % @tab
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2032 % third col
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2033 % @item first col stuff @tab second col stuff
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2034 % @tab Many paragraphs of text may be used in any column.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2035 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2036 % They will wrap at the width determined by the template.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2037 % @item@tab@tab This will be in third column.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2038 % @end multitable
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2039
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2040 % Default dimensions may be reset by user.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2041 % @multitableparskip is vertical space between paragraphs in table.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2042 % @multitableparindent is paragraph indent in table.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2043 % @multitablecolmargin is horizontal space to be left between columns.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2044 % @multitablelinespace is space to leave between table items, baseline
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2045 % to baseline.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2046 % 0pt means it depends on current normal line spacing.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2047 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2048 \newskip\multitableparskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2049 \newskip\multitableparindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2050 \newdimen\multitablecolspace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2051 \newskip\multitablelinespace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2052 \multitableparskip=0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2053 \multitableparindent=6pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2054 \multitablecolspace=12pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2055 \multitablelinespace=0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2056
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2057 % Macros used to set up halign preamble:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2058 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2059 \let\endsetuptable\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2060 \def\xendsetuptable{\endsetuptable}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2061 \let\columnfractions\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2062 \def\xcolumnfractions{\columnfractions}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2063 \newif\ifsetpercent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2064
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2065 % #1 is the part of the @columnfraction before the decimal point, which
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2066 % is presumably either 0 or the empty string (but we don't check, we
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2067 % just throw it away). #2 is the decimal part, which we use as the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2068 % percent of \hsize for this column.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2069 \def\pickupwholefraction#1.#2 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2070 \global\advance\colcount by 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2071 \expandafter\xdef\csname col\the\colcount\endcsname{.#2\hsize}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2072 \setuptable
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2073 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2074
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2075 \newcount\colcount
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2076 \def\setuptable#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2077 \def\firstarg{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2078 \ifx\firstarg\xendsetuptable
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2079 \let\go = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2080 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2081 \ifx\firstarg\xcolumnfractions
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2082 \global\setpercenttrue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2083 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2084 \ifsetpercent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2085 \let\go\pickupwholefraction
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2086 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2087 \global\advance\colcount by 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2088 \setbox0=\hbox{#1\unskip }% Add a normal word space as a separator;
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2089 % typically that is always in the input, anyway.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2090 \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2091 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2092 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2093 \ifx\go\pickupwholefraction
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2094 % Put the argument back for the \pickupwholefraction call, so
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2095 % we'll always have a period there to be parsed.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2096 \def\go{\pickupwholefraction#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2097 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2098 \let\go = \setuptable
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2099 \fi%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2100 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2101 \go
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2102 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2103
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2104 % This used to have \hskip1sp. But then the space in a template line is
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2105 % not enough. That is bad. So let's go back to just & until we
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2106 % encounter the problem it was intended to solve again.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2107 % --karl, nathan@acm.org, 20apr99.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2108 \def\tab{&}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2109
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2110 % @multitable ... @end multitable definitions:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2111 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2112 \def\multitable{\parsearg\dotable}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2113 \def\dotable#1{\bgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2114 \vskip\parskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2115 \let\item\crcr
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2116 \tolerance=9500
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2117 \hbadness=9500
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2118 \setmultitablespacing
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2119 \parskip=\multitableparskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2120 \parindent=\multitableparindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2121 \overfullrule=0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2122 \global\colcount=0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2123 \def\Emultitable{\global\setpercentfalse\cr\egroup\egroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2124 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2125 % To parse everything between @multitable and @item:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2126 \setuptable#1 \endsetuptable
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2127 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2128 % \everycr will reset column counter, \colcount, at the end of
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2129 % each line. Every column entry will cause \colcount to advance by one.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2130 % The table preamble
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2131 % looks at the current \colcount to find the correct column width.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2132 \everycr{\noalign{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2133 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2134 % \filbreak%% keeps underfull box messages off when table breaks over pages.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2135 % Maybe so, but it also creates really weird page breaks when the table
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2136 % breaks over pages. Wouldn't \vfil be better? Wait until the problem
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2137 % manifests itself, so it can be fixed for real --karl.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2138 \global\colcount=0\relax}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2139 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2140 % This preamble sets up a generic column definition, which will
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2141 % be used as many times as user calls for columns.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2142 % \vtop will set a single line and will also let text wrap and
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2143 % continue for many paragraphs if desired.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2144 \halign\bgroup&\global\advance\colcount by 1\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2145 \multistrut\vtop{\hsize=\expandafter\csname col\the\colcount\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2146 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2147 % In order to keep entries from bumping into each other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2148 % we will add a \leftskip of \multitablecolspace to all columns after
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2149 % the first one.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2150 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2151 % If a template has been used, we will add \multitablecolspace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2152 % to the width of each template entry.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2153 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2154 % If the user has set preamble in terms of percent of \hsize we will
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2155 % use that dimension as the width of the column, and the \leftskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2156 % will keep entries from bumping into each other. Table will start at
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2157 % left margin and final column will justify at right margin.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2158 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2159 % Make sure we don't inherit \rightskip from the outer environment.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2160 \rightskip=0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2161 \ifnum\colcount=1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2162 % The first column will be indented with the surrounding text.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2163 \advance\hsize by\leftskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2164 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2165 \ifsetpercent \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2166 % If user has not set preamble in terms of percent of \hsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2167 % we will advance \hsize by \multitablecolspace.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2168 \advance\hsize by \multitablecolspace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2169 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2170 % In either case we will make \leftskip=\multitablecolspace:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2171 \leftskip=\multitablecolspace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2172 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2173 % Ignoring space at the beginning and end avoids an occasional spurious
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2174 % blank line, when TeX decides to break the line at the space before the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2175 % box from the multistrut, so the strut ends up on a line by itself.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2176 % For example:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2177 % @multitable @columnfractions .11 .89
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2178 % @item @code{#}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2179 % @tab Legal holiday which is valid in major parts of the whole country.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2180 % Is automatically provided with highlighting sequences respectively marking
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2181 % characters.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2182 \noindent\ignorespaces##\unskip\multistrut}\cr
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2183 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2184
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2185 \def\setmultitablespacing{% test to see if user has set \multitablelinespace.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2186 % If so, do nothing. If not, give it an appropriate dimension based on
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2187 % current baselineskip.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2188 \ifdim\multitablelinespace=0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2189 \setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2190 \global\advance\multitablelinespace by-\ht0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2191 %% strut to put in table in case some entry doesn't have descenders,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2192 %% to keep lines equally spaced
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2193 \let\multistrut = \strut
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2194 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2195 %% FIXME: what is \box0 supposed to be?
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2196 \gdef\multistrut{\vrule height\multitablelinespace depth\dp0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2197 width0pt\relax} \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2198 %% Test to see if parskip is larger than space between lines of
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2199 %% table. If not, do nothing.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2200 %% If so, set to same dimension as multitablelinespace.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2201 \ifdim\multitableparskip>\multitablelinespace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2202 \global\multitableparskip=\multitablelinespace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2203 \global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2204 %% than skip between lines in the table.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2205 \fi%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2206 \ifdim\multitableparskip=0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2207 \global\multitableparskip=\multitablelinespace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2208 \global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2209 %% than skip between lines in the table.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2210 \fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2211
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2212
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2213 \message{conditionals,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2214 % Prevent errors for section commands.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2215 % Used in @ignore and in failing conditionals.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2216 \def\ignoresections{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2217 \let\chapter=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2218 \let\unnumbered=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2219 \let\top=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2220 \let\unnumberedsec=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2221 \let\unnumberedsection=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2222 \let\unnumberedsubsec=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2223 \let\unnumberedsubsection=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2224 \let\unnumberedsubsubsec=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2225 \let\unnumberedsubsubsection=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2226 \let\section=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2227 \let\subsec=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2228 \let\subsubsec=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2229 \let\subsection=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2230 \let\subsubsection=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2231 \let\appendix=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2232 \let\appendixsec=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2233 \let\appendixsection=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2234 \let\appendixsubsec=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2235 \let\appendixsubsection=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2236 \let\appendixsubsubsec=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2237 \let\appendixsubsubsection=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2238 \let\contents=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2239 \let\smallbook=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2240 \let\titlepage=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2241 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2242
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2243 % Used in nested conditionals, where we have to parse the Texinfo source
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2244 % and so want to turn off most commands, in case they are used
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2245 % incorrectly.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2246 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2247 \def\ignoremorecommands{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2248 \let\defcodeindex = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2249 \let\defcv = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2250 \let\deffn = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2251 \let\deffnx = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2252 \let\defindex = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2253 \let\defivar = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2254 \let\defmac = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2255 \let\defmethod = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2256 \let\defop = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2257 \let\defopt = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2258 \let\defspec = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2259 \let\deftp = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2260 \let\deftypefn = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2261 \let\deftypefun = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2262 \let\deftypeivar = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2263 \let\deftypeop = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2264 \let\deftypevar = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2265 \let\deftypevr = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2266 \let\defun = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2267 \let\defvar = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2268 \let\defvr = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2269 \let\ref = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2270 \let\xref = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2271 \let\printindex = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2272 \let\pxref = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2273 \let\settitle = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2274 \let\setchapternewpage = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2275 \let\setchapterstyle = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2276 \let\everyheading = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2277 \let\evenheading = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2278 \let\oddheading = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2279 \let\everyfooting = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2280 \let\evenfooting = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2281 \let\oddfooting = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2282 \let\headings = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2283 \let\include = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2284 \let\lowersections = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2285 \let\down = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2286 \let\raisesections = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2287 \let\up = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2288 \let\set = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2289 \let\clear = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2290 \let\item = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2291 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2292
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2293 % Ignore @ignore ... @end ignore.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2294 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2295 \def\ignore{\doignore{ignore}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2296
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2297 % Ignore @ifinfo, @ifhtml, @ifnottex, @html, @menu, and @direntry text.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2298 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2299 \def\ifinfo{\doignore{ifinfo}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2300 \def\ifhtml{\doignore{ifhtml}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2301 \def\ifnottex{\doignore{ifnottex}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2302 \def\html{\doignore{html}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2303 \def\menu{\doignore{menu}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2304 \def\direntry{\doignore{direntry}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2305
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2306 % @dircategory CATEGORY -- specify a category of the dir file
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2307 % which this file should belong to. Ignore this in TeX.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2308 \let\dircategory = \comment
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2309
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2310 % Ignore text until a line `@end #1'.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2311 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2312 \def\doignore#1{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2313 % Don't complain about control sequences we have declared \outer.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2314 \ignoresections
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2315 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2316 % Define a command to swallow text until we reach `@end #1'.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2317 % This @ is a catcode 12 token (that is the normal catcode of @ in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2318 % this texinfo.tex file). We change the catcode of @ below to match.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2319 \long\def\doignoretext##1@end #1{\enddoignore}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2320 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2321 % Make sure that spaces turn into tokens that match what \doignoretext wants.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2322 \catcode32 = 10
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2323 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2324 % Ignore braces, too, so mismatched braces don't cause trouble.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2325 \catcode`\{ = 9
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2326 \catcode`\} = 9
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2327 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2328 % We must not have @c interpreted as a control sequence.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2329 \catcode`\@ = 12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2330 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2331 % Make the letter c a comment character so that the rest of the line
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2332 % will be ignored. This way, the document can have (for example)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2333 % @c @end ifinfo
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2334 % and the @end ifinfo will be properly ignored.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2335 % (We've just changed @ to catcode 12.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2336 \catcode`\c = 14
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2337 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2338 % And now expand that command.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2339 \doignoretext
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2340 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2341
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2342 % What we do to finish off ignored text.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2343 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2344 \def\enddoignore{\endgroup\ignorespaces}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2345
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2346 \newif\ifwarnedobs\warnedobsfalse
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2347 \def\obstexwarn{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2348 \ifwarnedobs\relax\else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2349 % We need to warn folks that they may have trouble with TeX 3.0.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2350 % This uses \immediate\write16 rather than \message to get newlines.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2351 \immediate\write16{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2352 \immediate\write16{WARNING: for users of Unix TeX 3.0!}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2353 \immediate\write16{This manual trips a bug in TeX version 3.0 (tex hangs).}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2354 \immediate\write16{If you are running another version of TeX, relax.}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2355 \immediate\write16{If you are running Unix TeX 3.0, kill this TeX process.}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2356 \immediate\write16{ Then upgrade your TeX installation if you can.}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2357 \immediate\write16{ (See ftp://ftp.gnu.org/pub/gnu/TeX.README.)}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2358 \immediate\write16{If you are stuck with version 3.0, run the}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2359 \immediate\write16{ script ``tex3patch'' from the Texinfo distribution}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2360 \immediate\write16{ to use a workaround.}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2361 \immediate\write16{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2362 \global\warnedobstrue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2363 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2364 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2365
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2366 % **In TeX 3.0, setting text in \nullfont hangs tex. For a
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2367 % workaround (which requires the file ``dummy.tfm'' to be installed),
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2368 % uncomment the following line:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2369 %%%%%\font\nullfont=dummy\let\obstexwarn=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2370
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2371 % Ignore text, except that we keep track of conditional commands for
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2372 % purposes of nesting, up to an `@end #1' command.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2373 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2374 \def\nestedignore#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2375 \obstexwarn
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2376 % We must actually expand the ignored text to look for the @end
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2377 % command, so that nested ignore constructs work. Thus, we put the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2378 % text into a \vbox and then do nothing with the result. To minimize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2379 % the change of memory overflow, we follow the approach outlined on
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2380 % page 401 of the TeXbook: make the current font be a dummy font.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2381 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2382 \setbox0 = \vbox\bgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2383 % Don't complain about control sequences we have declared \outer.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2384 \ignoresections
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2385 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2386 % Define `@end #1' to end the box, which will in turn undefine the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2387 % @end command again.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2388 \expandafter\def\csname E#1\endcsname{\egroup\ignorespaces}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2389 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2390 % We are going to be parsing Texinfo commands. Most cause no
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2391 % trouble when they are used incorrectly, but some commands do
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2392 % complicated argument parsing or otherwise get confused, so we
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2393 % undefine them.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2394 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2395 % We can't do anything about stray @-signs, unfortunately;
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2396 % they'll produce `undefined control sequence' errors.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2397 \ignoremorecommands
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2398 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2399 % Set the current font to be \nullfont, a TeX primitive, and define
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2400 % all the font commands to also use \nullfont. We don't use
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2401 % dummy.tfm, as suggested in the TeXbook, because not all sites
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2402 % might have that installed. Therefore, math mode will still
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2403 % produce output, but that should be an extremely small amount of
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2404 % stuff compared to the main input.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2405 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2406 \nullfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2407 \let\tenrm=\nullfont \let\tenit=\nullfont \let\tensl=\nullfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2408 \let\tenbf=\nullfont \let\tentt=\nullfont \let\smallcaps=\nullfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2409 \let\tensf=\nullfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2410 % Similarly for index fonts (mostly for their use in smallexample).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2411 \let\smallrm=\nullfont \let\smallit=\nullfont \let\smallsl=\nullfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2412 \let\smallbf=\nullfont \let\smalltt=\nullfont \let\smallsc=\nullfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2413 \let\smallsf=\nullfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2414 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2415 % Don't complain when characters are missing from the fonts.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2416 \tracinglostchars = 0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2417 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2418 % Don't bother to do space factor calculations.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2419 \frenchspacing
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2420 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2421 % Don't report underfull hboxes.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2422 \hbadness = 10000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2423 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2424 % Do minimal line-breaking.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2425 \pretolerance = 10000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2426 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2427 % Do not execute instructions in @tex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2428 \def\tex{\doignore{tex}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2429 % Do not execute macro definitions.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2430 % `c' is a comment character, so the word `macro' will get cut off.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2431 \def\macro{\doignore{ma}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2432 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2433
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2434 % @set VAR sets the variable VAR to an empty value.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2435 % @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2436 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2437 % Since we want to separate VAR from REST-OF-LINE (which might be
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2438 % empty), we can't just use \parsearg; we have to insert a space of our
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2439 % own to delimit the rest of the line, and then take it out again if we
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2440 % didn't need it. Make sure the catcode of space is correct to avoid
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2441 % losing inside @example, for instance.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2442 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2443 \def\set{\begingroup\catcode` =10
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2444 \catcode`\-=12 \catcode`\_=12 % Allow - and _ in VAR.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2445 \parsearg\setxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2446 \def\setxxx#1{\setyyy#1 \endsetyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2447 \def\setyyy#1 #2\endsetyyy{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2448 \def\temp{#2}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2449 \ifx\temp\empty \global\expandafter\let\csname SET#1\endcsname = \empty
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2450 \else \setzzz{#1}#2\endsetzzz % Remove the trailing space \setxxx inserted.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2451 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2452 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2453 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2454 % Can't use \xdef to pre-expand #2 and save some time, since \temp or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2455 % \next or other control sequences that we've defined might get us into
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2456 % an infinite loop. Consider `@set foo @cite{bar}'.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2457 \def\setzzz#1#2 \endsetzzz{\expandafter\gdef\csname SET#1\endcsname{#2}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2458
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2459 % @clear VAR clears (i.e., unsets) the variable VAR.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2460 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2461 \def\clear{\parsearg\clearxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2462 \def\clearxxx#1{\global\expandafter\let\csname SET#1\endcsname=\relax}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2463
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2464 % @value{foo} gets the text saved in variable foo.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2465 {
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2466 \catcode`\_ = \active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2467 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2468 % We might end up with active _ or - characters in the argument if
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2469 % we're called from @code, as @code{@value{foo-bar_}}. So \let any
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2470 % such active characters to their normal equivalents.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2471 \gdef\value{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2472 \catcode`\-=12 \catcode`\_=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2473 \indexbreaks \let_\normalunderscore
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2474 \valuexxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2475 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2476 \def\valuexxx#1{\expandablevalue{#1}\endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2477
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2478 % We have this subroutine so that we can handle at least some @value's
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2479 % properly in indexes (we \let\value to this in \indexdummies). Ones
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2480 % whose names contain - or _ still won't work, but we can't do anything
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2481 % about that. The command has to be fully expandable, since the result
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2482 % winds up in the index file. This means that if the variable's value
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2483 % contains other Texinfo commands, it's almost certain it will fail
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2484 % (although perhaps we could fix that with sufficient work to do a
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2485 % one-level expansion on the result, instead of complete).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2486 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2487 \def\expandablevalue#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2488 \expandafter\ifx\csname SET#1\endcsname\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2489 {[No value for ``#1'']}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2490 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2491 \csname SET#1\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2492 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2493 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2494
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2495 % @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2496 % with @set.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2497 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2498 \def\ifset{\parsearg\ifsetxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2499 \def\ifsetxxx #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2500 \expandafter\ifx\csname SET#1\endcsname\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2501 \expandafter\ifsetfail
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2502 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2503 \expandafter\ifsetsucceed
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2504 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2505 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2506 \def\ifsetsucceed{\conditionalsucceed{ifset}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2507 \def\ifsetfail{\nestedignore{ifset}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2508 \defineunmatchedend{ifset}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2509
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2510 % @ifclear VAR ... @end ifclear reads the `...' iff VAR has never been
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2511 % defined with @set, or has been undefined with @clear.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2512 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2513 \def\ifclear{\parsearg\ifclearxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2514 \def\ifclearxxx #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2515 \expandafter\ifx\csname SET#1\endcsname\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2516 \expandafter\ifclearsucceed
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2517 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2518 \expandafter\ifclearfail
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2519 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2520 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2521 \def\ifclearsucceed{\conditionalsucceed{ifclear}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2522 \def\ifclearfail{\nestedignore{ifclear}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2523 \defineunmatchedend{ifclear}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2524
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2525 % @iftex, @ifnothtml, @ifnotinfo always succeed; we read the text
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2526 % following, through the first @end iftex (etc.). Make `@end iftex'
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2527 % (etc.) valid only after an @iftex.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2528 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2529 \def\iftex{\conditionalsucceed{iftex}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2530 \def\ifnothtml{\conditionalsucceed{ifnothtml}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2531 \def\ifnotinfo{\conditionalsucceed{ifnotinfo}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2532 \defineunmatchedend{iftex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2533 \defineunmatchedend{ifnothtml}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2534 \defineunmatchedend{ifnotinfo}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2535
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2536 % We can't just want to start a group at @iftex (for example) and end it
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2537 % at @end iftex, since then @set commands inside the conditional have no
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2538 % effect (they'd get reverted at the end of the group). So we must
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2539 % define \Eiftex to redefine itself to be its previous value. (We can't
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2540 % just define it to fail again with an ``unmatched end'' error, since
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2541 % the @ifset might be nested.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2542 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2543 \def\conditionalsucceed#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2544 \edef\temp{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2545 % Remember the current value of \E#1.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2546 \let\nece{prevE#1} = \nece{E#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2547 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2548 % At the `@end #1', redefine \E#1 to be its previous value.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2549 \def\nece{E#1}{\let\nece{E#1} = \nece{prevE#1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2550 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2551 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2552 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2553
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2554 % We need to expand lots of \csname's, but we don't want to expand the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2555 % control sequences after we've constructed them.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2556 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2557 \def\nece#1{\expandafter\noexpand\csname#1\endcsname}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2558
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2559 % @defininfoenclose.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2560 \let\definfoenclose=\comment
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2561
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2562
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2563 \message{indexing,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2564 % Index generation facilities
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2565
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2566 % Define \newwrite to be identical to plain tex's \newwrite
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2567 % except not \outer, so it can be used within \newindex.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2568 {\catcode`\@=11
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2569 \gdef\newwrite{\alloc@7\write\chardef\sixt@@n}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2570
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2571 % \newindex {foo} defines an index named foo.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2572 % It automatically defines \fooindex such that
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2573 % \fooindex ...rest of line... puts an entry in the index foo.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2574 % It also defines \fooindfile to be the number of the output channel for
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2575 % the file that accumulates this index. The file's extension is foo.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2576 % The name of an index should be no more than 2 characters long
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2577 % for the sake of vms.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2578 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2579 \def\newindex#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2580 \iflinks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2581 \expandafter\newwrite \csname#1indfile\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2582 \openout \csname#1indfile\endcsname \jobname.#1 % Open the file
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2583 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2584 \expandafter\xdef\csname#1index\endcsname{% % Define @#1index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2585 \noexpand\doindex{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2586 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2587
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2588 % @defindex foo == \newindex{foo}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2589
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2590 \def\defindex{\parsearg\newindex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2591
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2592 % Define @defcodeindex, like @defindex except put all entries in @code.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2593
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2594 \def\newcodeindex#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2595 \iflinks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2596 \expandafter\newwrite \csname#1indfile\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2597 \openout \csname#1indfile\endcsname \jobname.#1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2598 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2599 \expandafter\xdef\csname#1index\endcsname{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2600 \noexpand\docodeindex{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2601 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2602
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2603 \def\defcodeindex{\parsearg\newcodeindex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2604
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2605 % @synindex foo bar makes index foo feed into index bar.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2606 % Do this instead of @defindex foo if you don't want it as a separate index.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2607 % The \closeout helps reduce unnecessary open files; the limit on the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2608 % Acorn RISC OS is a mere 16 files.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2609 \def\synindex#1 #2 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2610 \expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2611 \expandafter\closeout\csname#1indfile\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2612 \expandafter\let\csname#1indfile\endcsname=\synindexfoo
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2613 \expandafter\xdef\csname#1index\endcsname{% define \xxxindex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2614 \noexpand\doindex{#2}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2615 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2616
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2617 % @syncodeindex foo bar similar, but put all entries made for index foo
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2618 % inside @code.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2619 \def\syncodeindex#1 #2 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2620 \expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2621 \expandafter\closeout\csname#1indfile\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2622 \expandafter\let\csname#1indfile\endcsname=\synindexfoo
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2623 \expandafter\xdef\csname#1index\endcsname{% define \xxxindex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2624 \noexpand\docodeindex{#2}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2625 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2626
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2627 % Define \doindex, the driver for all \fooindex macros.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2628 % Argument #1 is generated by the calling \fooindex macro,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2629 % and it is "foo", the name of the index.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2630
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2631 % \doindex just uses \parsearg; it calls \doind for the actual work.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2632 % This is because \doind is more useful to call from other macros.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2633
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2634 % There is also \dosubind {index}{topic}{subtopic}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2635 % which makes an entry in a two-level index such as the operation index.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2636
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2637 \def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2638 \def\singleindexer #1{\doind{\indexname}{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2639
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2640 % like the previous two, but they put @code around the argument.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2641 \def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2642 \def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2643
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2644 \def\indexdummies{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2645 \def\ { }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2646 % Take care of the plain tex accent commands.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2647 \def\"{\realbackslash "}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2648 \def\`{\realbackslash `}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2649 \def\'{\realbackslash '}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2650 \def\^{\realbackslash ^}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2651 \def\~{\realbackslash ~}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2652 \def\={\realbackslash =}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2653 \def\b{\realbackslash b}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2654 \def\c{\realbackslash c}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2655 \def\d{\realbackslash d}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2656 \def\u{\realbackslash u}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2657 \def\v{\realbackslash v}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2658 \def\H{\realbackslash H}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2659 % Take care of the plain tex special European modified letters.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2660 \def\oe{\realbackslash oe}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2661 \def\ae{\realbackslash ae}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2662 \def\aa{\realbackslash aa}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2663 \def\OE{\realbackslash OE}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2664 \def\AE{\realbackslash AE}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2665 \def\AA{\realbackslash AA}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2666 \def\o{\realbackslash o}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2667 \def\O{\realbackslash O}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2668 \def\l{\realbackslash l}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2669 \def\L{\realbackslash L}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2670 \def\ss{\realbackslash ss}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2671 % Take care of texinfo commands likely to appear in an index entry.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2672 % (Must be a way to avoid doing expansion at all, and thus not have to
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2673 % laboriously list every single command here.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2674 \def\@{@}% will be @@ when we switch to @ as escape char.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2675 % Need these in case \tex is in effect and \{ is a \delimiter again.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2676 % But can't use \lbracecmd and \rbracecmd because texindex assumes
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2677 % braces and backslashes are used only as delimiters.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2678 \let\{ = \mylbrace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2679 \let\} = \myrbrace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2680 \def\_{{\realbackslash _}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2681 \def\w{\realbackslash w }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2682 \def\bf{\realbackslash bf }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2683 %\def\rm{\realbackslash rm }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2684 \def\sl{\realbackslash sl }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2685 \def\sf{\realbackslash sf}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2686 \def\tt{\realbackslash tt}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2687 \def\gtr{\realbackslash gtr}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2688 \def\less{\realbackslash less}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2689 \def\hat{\realbackslash hat}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2690 \def\TeX{\realbackslash TeX}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2691 \def\dots{\realbackslash dots }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2692 \def\result{\realbackslash result}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2693 \def\equiv{\realbackslash equiv}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2694 \def\expansion{\realbackslash expansion}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2695 \def\print{\realbackslash print}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2696 \def\error{\realbackslash error}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2697 \def\point{\realbackslash point}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2698 \def\copyright{\realbackslash copyright}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2699 \def\tclose##1{\realbackslash tclose {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2700 \def\code##1{\realbackslash code {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2701 \def\uref##1{\realbackslash uref {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2702 \def\url##1{\realbackslash url {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2703 \def\env##1{\realbackslash env {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2704 \def\command##1{\realbackslash command {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2705 \def\option##1{\realbackslash option {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2706 \def\dotless##1{\realbackslash dotless {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2707 \def\samp##1{\realbackslash samp {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2708 \def\,##1{\realbackslash ,{##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2709 \def\t##1{\realbackslash t {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2710 \def\r##1{\realbackslash r {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2711 \def\i##1{\realbackslash i {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2712 \def\b##1{\realbackslash b {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2713 \def\sc##1{\realbackslash sc {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2714 \def\cite##1{\realbackslash cite {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2715 \def\key##1{\realbackslash key {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2716 \def\file##1{\realbackslash file {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2717 \def\var##1{\realbackslash var {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2718 \def\kbd##1{\realbackslash kbd {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2719 \def\dfn##1{\realbackslash dfn {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2720 \def\emph##1{\realbackslash emph {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2721 \def\acronym##1{\realbackslash acronym {##1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2722 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2723 % Handle some cases of @value -- where the variable name does not
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2724 % contain - or _, and the value does not contain any
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2725 % (non-fully-expandable) commands.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2726 \let\value = \expandablevalue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2727 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2728 \unsepspaces
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2729 % Turn off macro expansion
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2730 \turnoffmacros
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2731 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2732
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2733 % If an index command is used in an @example environment, any spaces
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2734 % therein should become regular spaces in the raw index file, not the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2735 % expansion of \tie (\\leavevmode \penalty \@M \ ).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2736 {\obeyspaces
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2737 \gdef\unsepspaces{\obeyspaces\let =\space}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2738
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2739 % \indexnofonts no-ops all font-change commands.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2740 % This is used when outputting the strings to sort the index by.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2741 \def\indexdummyfont#1{#1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2742 \def\indexdummytex{TeX}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2743 \def\indexdummydots{...}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2744
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2745 \def\indexnofonts{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2746 % Just ignore accents.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2747 \let\,=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2748 \let\"=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2749 \let\`=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2750 \let\'=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2751 \let\^=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2752 \let\~=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2753 \let\==\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2754 \let\b=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2755 \let\c=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2756 \let\d=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2757 \let\u=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2758 \let\v=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2759 \let\H=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2760 \let\dotless=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2761 % Take care of the plain tex special European modified letters.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2762 \def\oe{oe}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2763 \def\ae{ae}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2764 \def\aa{aa}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2765 \def\OE{OE}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2766 \def\AE{AE}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2767 \def\AA{AA}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2768 \def\o{o}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2769 \def\O{O}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2770 \def\l{l}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2771 \def\L{L}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2772 \def\ss{ss}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2773 \let\w=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2774 \let\t=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2775 \let\r=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2776 \let\i=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2777 \let\b=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2778 \let\emph=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2779 \let\strong=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2780 \let\cite=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2781 \let\sc=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2782 %Don't no-op \tt, since it isn't a user-level command
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2783 % and is used in the definitions of the active chars like <, >, \|...
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2784 %\let\tt=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2785 \let\tclose=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2786 \let\code=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2787 \let\url=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2788 \let\uref=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2789 \let\env=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2790 \let\acronym=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2791 \let\command=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2792 \let\option=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2793 \let\file=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2794 \let\samp=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2795 \let\kbd=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2796 \let\key=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2797 \let\var=\indexdummyfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2798 \let\TeX=\indexdummytex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2799 \let\dots=\indexdummydots
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2800 \def\@{@}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2801 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2802
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2803 % To define \realbackslash, we must make \ not be an escape.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2804 % We must first make another character (@) an escape
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2805 % so we do not become unable to do a definition.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2806
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2807 {\catcode`\@=0 \catcode`\\=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2808 @gdef@realbackslash{\}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2809
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2810 \let\indexbackslash=0 %overridden during \printindex.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2811 \let\SETmarginindex=\relax % put index entries in margin (undocumented)?
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2812
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2813 % For \ifx comparisons.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2814 \def\emptymacro{\empty}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2815
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2816 % Most index entries go through here, but \dosubind is the general case.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2817 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2818 \def\doind#1#2{\dosubind{#1}{#2}\empty}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2819
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2820 % Workhorse for all \fooindexes.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2821 % #1 is name of index, #2 is stuff to put there, #3 is subentry --
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2822 % \empty if called from \doind, as we usually are. The main exception
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2823 % is with defuns, which call us directly.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2824 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2825 \def\dosubind#1#2#3{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2826 % Put the index entry in the margin if desired.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2827 \ifx\SETmarginindex\relax\else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2828 \insert\margin{\hbox{\vrule height8pt depth3pt width0pt #2}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2829 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2830 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2831 \count255=\lastpenalty
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2832 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2833 \indexdummies % Must do this here, since \bf, etc expand at this stage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2834 \escapechar=`\\
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2835 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2836 \let\folio = 0% We will expand all macros now EXCEPT \folio.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2837 \def\rawbackslashxx{\indexbackslash}% \indexbackslash isn't defined now
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2838 % so it will be output as is; and it will print as backslash.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2839 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2840 \def\thirdarg{#3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2841 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2842 % If third arg is present, precede it with space in sort key.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2843 \ifx\thirdarg\emptymacro
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2844 \let\subentry = \empty
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2845 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2846 \def\subentry{ #3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2847 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2848 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2849 % First process the index entry with all font commands turned
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2850 % off to get the string to sort by.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2851 {\indexnofonts \xdef\indexsorttmp{#2\subentry}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2852 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2853 % Now the real index entry with the fonts.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2854 \toks0 = {#2}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2855 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2856 % If third (subentry) arg is present, add it to the index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2857 % string. And include a space.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2858 \ifx\thirdarg\emptymacro \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2859 \toks0 = \expandafter{\the\toks0 \space #3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2860 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2861 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2862 % Set up the complete index entry, with both the sort key
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2863 % and the original text, including any font commands. We write
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2864 % three arguments to \entry to the .?? file, texindex reduces to
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2865 % two when writing the .??s sorted result.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2866 \edef\temp{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2867 \write\csname#1indfile\endcsname{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2868 \realbackslash entry{\indexsorttmp}{\folio}{\the\toks0}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2869 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2870 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2871 % If a skip is the last thing on the list now, preserve it
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2872 % by backing up by \lastskip, doing the \write, then inserting
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2873 % the skip again. Otherwise, the whatsit generated by the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2874 % \write will make \lastskip zero. The result is that sequences
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2875 % like this:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2876 % @end defun
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2877 % @tindex whatever
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2878 % @defun ...
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2879 % will have extra space inserted, because the \medbreak in the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2880 % start of the @defun won't see the skip inserted by the @end of
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2881 % the previous defun.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2882 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2883 % But don't do any of this if we're not in vertical mode. We
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2884 % don't want to do a \vskip and prematurely end a paragraph.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2885 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2886 % Avoid page breaks due to these extra skips, too.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2887 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2888 \iflinks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2889 \ifvmode
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2890 \skip0 = \lastskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2891 \ifdim\lastskip = 0pt \else \nobreak\vskip-\lastskip \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2892 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2893 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2894 \temp % do the write
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2895 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2896 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2897 \ifvmode \ifdim\skip0 = 0pt \else \nobreak\vskip\skip0 \fi \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2898 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2899 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2900 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2901 \penalty\count255
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2902 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2903 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2904
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2905 % The index entry written in the file actually looks like
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2906 % \entry {sortstring}{page}{topic}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2907 % or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2908 % \entry {sortstring}{page}{topic}{subtopic}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2909 % The texindex program reads in these files and writes files
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2910 % containing these kinds of lines:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2911 % \initial {c}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2912 % before the first topic whose initial is c
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2913 % \entry {topic}{pagelist}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2914 % for a topic that is used without subtopics
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2915 % \primary {topic}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2916 % for the beginning of a topic that is used with subtopics
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2917 % \secondary {subtopic}{pagelist}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2918 % for each subtopic.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2919
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2920 % Define the user-accessible indexing commands
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2921 % @findex, @vindex, @kindex, @cindex.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2922
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2923 \def\findex {\fnindex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2924 \def\kindex {\kyindex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2925 \def\cindex {\cpindex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2926 \def\vindex {\vrindex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2927 \def\tindex {\tpindex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2928 \def\pindex {\pgindex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2929
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2930 \def\cindexsub {\begingroup\obeylines\cindexsub}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2931 {\obeylines %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2932 \gdef\cindexsub "#1" #2^^M{\endgroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2933 \dosubind{cp}{#2}{#1}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2934
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2935 % Define the macros used in formatting output of the sorted index material.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2936
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2937 % @printindex causes a particular index (the ??s file) to get printed.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2938 % It does not print any chapter heading (usually an @unnumbered).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2939 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2940 \def\printindex{\parsearg\doprintindex}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2941 \def\doprintindex#1{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2942 \dobreak \chapheadingskip{10000}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2943 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2944 \smallfonts \rm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2945 \tolerance = 9500
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2946 \indexbreaks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2947 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2948 % See if the index file exists and is nonempty.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2949 % Change catcode of @ here so that if the index file contains
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2950 % \initial {@}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2951 % as its first line, TeX doesn't complain about mismatched braces
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2952 % (because it thinks @} is a control sequence).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2953 \catcode`\@ = 11
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2954 \openin 1 \jobname.#1s
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2955 \ifeof 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2956 % \enddoublecolumns gets confused if there is no text in the index,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2957 % and it loses the chapter title and the aux file entries for the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2958 % index. The easiest way to prevent this problem is to make sure
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2959 % there is some text.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2960 \putwordIndexNonexistent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2961 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2962 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2963 % If the index file exists but is empty, then \openin leaves \ifeof
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2964 % false. We have to make TeX try to read something from the file, so
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2965 % it can discover if there is anything in it.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2966 \read 1 to \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2967 \ifeof 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2968 \putwordIndexIsEmpty
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2969 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2970 % Index files are almost Texinfo source, but we use \ as the escape
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2971 % character. It would be better to use @, but that's too big a change
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2972 % to make right now.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2973 \def\indexbackslash{\rawbackslashxx}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2974 \catcode`\\ = 0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2975 \escapechar = `\\
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2976 \begindoublecolumns
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2977 \input \jobname.#1s
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2978 \enddoublecolumns
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2979 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2980 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2981 \closein 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2982 \endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2983
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2984 % These macros are used by the sorted index file itself.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2985 % Change them to control the appearance of the index.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2986
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2987 \def\initial#1{{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2988 % Some minor font changes for the special characters.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2989 \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2990 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2991 % Remove any glue we may have, we'll be inserting our own.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2992 \removelastskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2993 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2994 % We like breaks before the index initials, so insert a bonus.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2995 \penalty -300
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2996 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2997 % Typeset the initial. Making this add up to a whole number of
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2998 % baselineskips increases the chance of the dots lining up from column
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	2999 % to column. It still won't often be perfect, because of the stretch
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3000 % we need before each entry, but it's better.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3001 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3002 % No shrink because it confuses \balancecolumns.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3003 \vskip 1.67\baselineskip plus .5\baselineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3004 \leftline{\secbf #1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3005 \vskip .33\baselineskip plus .1\baselineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3006 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3007 % Do our best not to break after the initial.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3008 \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3009 }}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3010
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3011 % This typesets a paragraph consisting of #1, dot leaders, and then #2
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3012 % flush to the right margin. It is used for index and table of contents
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3013 % entries. The paragraph is indented by \leftskip.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3014 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3015 \def\entry#1#2{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3016 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3017 % Start a new paragraph if necessary, so our assignments below can't
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3018 % affect previous text.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3019 \par
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3020 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3021 % Do not fill out the last line with white space.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3022 \parfillskip = 0in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3023 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3024 % No extra space above this paragraph.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3025 \parskip = 0in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3026 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3027 % Do not prefer a separate line ending with a hyphen to fewer lines.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3028 \finalhyphendemerits = 0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3029 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3030 % \hangindent is only relevant when the entry text and page number
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3031 % don't both fit on one line. In that case, bob suggests starting the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3032 % dots pretty far over on the line. Unfortunately, a large
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3033 % indentation looks wrong when the entry text itself is broken across
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3034 % lines. So we use a small indentation and put up with long leaders.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3035 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3036 % \hangafter is reset to 1 (which is the value we want) at the start
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3037 % of each paragraph, so we need not do anything with that.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3038 \hangindent = 2em
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3039 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3040 % When the entry text needs to be broken, just fill out the first line
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3041 % with blank space.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3042 \rightskip = 0pt plus1fil
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3043 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3044 % A bit of stretch before each entry for the benefit of balancing columns.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3045 \vskip 0pt plus1pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3046 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3047 % Start a ``paragraph'' for the index entry so the line breaking
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3048 % parameters we've set above will have an effect.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3049 \noindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3050 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3051 % Insert the text of the index entry. TeX will do line-breaking on it.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3052 #1%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3053 % The following is kludged to not output a line of dots in the index if
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3054 % there are no page numbers. The next person who breaks this will be
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3055 % cursed by a Unix daemon.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3056 \def\tempa{{\rm }}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3057 \def\tempb{#2}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3058 \edef\tempc{\tempa}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3059 \edef\tempd{\tempb}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3060 \ifx\tempc\tempd\ \else%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3061 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3062 % If we must, put the page number on a line of its own, and fill out
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3063 % this line with blank space. (The \hfil is overwhelmed with the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3064 % fill leaders glue in \indexdotfill if the page number does fit.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3065 \hfil\penalty50
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3066 \null\nobreak\indexdotfill % Have leaders before the page number.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3067 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3068 % The `\ ' here is removed by the implicit \unskip that TeX does as
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3069 % part of (the primitive) \par. Without it, a spurious underfull
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3070 % \hbox ensues.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3071 \ifpdf
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3072 \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3073 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3074 \ #2% The page number ends the paragraph.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3075 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3076 \fi%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3077 \par
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3078 \endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3079
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3080 % Like \dotfill except takes at least 1 em.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3081 \def\indexdotfill{\cleaders
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3082 \hbox{$\mathsurround=0pt \mkern1.5mu ${\it .}$ \mkern1.5mu$}\hskip 1em plus 1fill}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3083
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3084 \def\primary #1{\line{#1\hfil}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3085
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3086 \newskip\secondaryindent \secondaryindent=0.5cm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3087
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3088 \def\secondary #1#2{
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3089 {\parfillskip=0in \parskip=0in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3090 \hangindent =1in \hangafter=1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3091 \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill #2\par
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3092 }}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3093
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3094 % Define two-column mode, which we use to typeset indexes.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3095 % Adapted from the TeXbook, page 416, which is to say,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3096 % the manmac.tex format used to print the TeXbook itself.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3097 \catcode`\@=11
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3098
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3099 \newbox\partialpage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3100 \newdimen\doublecolumnhsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3101
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3102 \def\begindoublecolumns{\begingroup % ended by \enddoublecolumns
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3103 % Grab any single-column material above us.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3104 \output = {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3105 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3106 % Here is a possibility not foreseen in manmac: if we accumulate a
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3107 % whole lot of material, we might end up calling this \output
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3108 % routine twice in a row (see the doublecol-lose test, which is
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3109 % essentially a couple of indexes with @setchapternewpage off). In
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3110 % that case we just ship out what is in \partialpage with the normal
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3111 % output routine. Generally, \partialpage will be empty when this
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3112 % runs and this will be a no-op. See the indexspread.tex test case.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3113 \ifvoid\partialpage \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3114 \onepageout{\pagecontents\partialpage}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3115 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3116 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3117 \global\setbox\partialpage = \vbox{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3118 % Unvbox the main output page.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3119 \unvbox\PAGE
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3120 \kern-\topskip \kern\baselineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3121 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3122 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3123 \eject % run that output routine to set \partialpage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3124 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3125 % Use the double-column output routine for subsequent pages.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3126 \output = {\doublecolumnout}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3127 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3128 % Change the page size parameters. We could do this once outside this
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3129 % routine, in each of @smallbook, @afourpaper, and the default 8.5x11
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3130 % format, but then we repeat the same computation. Repeating a couple
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3131 % of assignments once per index is clearly meaningless for the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3132 % execution time, so we may as well do it in one place.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3133 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3134 % First we halve the line length, less a little for the gutter between
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3135 % the columns. We compute the gutter based on the line length, so it
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3136 % changes automatically with the paper format. The magic constant
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3137 % below is chosen so that the gutter has the same value (well, +-<1pt)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3138 % as it did when we hard-coded it.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3139 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3140 % We put the result in a separate register, \doublecolumhsize, so we
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3141 % can restore it in \pagesofar, after \hsize itself has (potentially)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3142 % been clobbered.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3143 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3144 \doublecolumnhsize = \hsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3145 \advance\doublecolumnhsize by -.04154\hsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3146 \divide\doublecolumnhsize by 2
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3147 \hsize = \doublecolumnhsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3148 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3149 % Double the \vsize as well. (We don't need a separate register here,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3150 % since nobody clobbers \vsize.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3151 \advance\vsize by -\ht\partialpage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3152 \vsize = 2\vsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3153 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3154
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3155 % The double-column output routine for all double-column pages except
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3156 % the last.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3157 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3158 \def\doublecolumnout{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3159 \splittopskip=\topskip \splitmaxdepth=\maxdepth
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3160 % Get the available space for the double columns -- the normal
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3161 % (undoubled) page height minus any material left over from the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3162 % previous page.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3163 \dimen@ = \vsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3164 \divide\dimen@ by 2
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3165 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3166 % box0 will be the left-hand column, box2 the right.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3167 \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3168 \onepageout\pagesofar
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3169 \unvbox255
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3170 \penalty\outputpenalty
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3171 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3172 \def\pagesofar{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3173 % Re-output the contents of the output page -- any previous material,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3174 % followed by the two boxes we just split, in box0 and box2.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3175 \unvbox\partialpage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3176 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3177 \hsize = \doublecolumnhsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3178 \wd0=\hsize \wd2=\hsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3179 \hbox to\pagewidth{\box0\hfil\box2}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3180 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3181 \def\enddoublecolumns{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3182 \output = {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3183 % Split the last of the double-column material. Leave it on the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3184 % current page, no automatic page break.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3185 \balancecolumns
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3186 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3187 % If we end up splitting too much material for the current page,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3188 % though, there will be another page break right after this \output
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3189 % invocation ends. Having called \balancecolumns once, we do not
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3190 % want to call it again. Therefore, reset \output to its normal
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3191 % definition right away. (We hope \balancecolumns will never be
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3192 % called on to balance too much material, but if it is, this makes
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3193 % the output somewhat more palatable.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3194 \global\output = {\onepageout{\pagecontents\PAGE}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3195 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3196 \eject
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3197 \endgroup % started in \begindoublecolumns
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3198 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3199 % \pagegoal was set to the doubled \vsize above, since we restarted
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3200 % the current page. We're now back to normal single-column
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3201 % typesetting, so reset \pagegoal to the normal \vsize (after the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3202 % \endgroup where \vsize got restored).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3203 \pagegoal = \vsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3204 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3205 \def\balancecolumns{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3206 % Called at the end of the double column material.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3207 \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3208 \dimen@ = \ht0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3209 \advance\dimen@ by \topskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3210 \advance\dimen@ by-\baselineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3211 \divide\dimen@ by 2 % target to split to
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3212 %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3213 \splittopskip = \topskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3214 % Loop until we get a decent breakpoint.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3215 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3216 \vbadness = 10000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3217 \loop
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3218 \global\setbox3 = \copy0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3219 \global\setbox1 = \vsplit3 to \dimen@
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3220 \ifdim\ht3>\dimen@
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3221 \global\advance\dimen@ by 1pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3222 \repeat
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3223 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3224 %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3225 \setbox0=\vbox to\dimen@{\unvbox1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3226 \setbox2=\vbox to\dimen@{\unvbox3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3227 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3228 \pagesofar
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3229 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3230 \catcode`\@ = \other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3231
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3232
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3233 \message{sectioning,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3234 % Chapters, sections, etc.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3235
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3236 \newcount\chapno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3237 \newcount\secno \secno=0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3238 \newcount\subsecno \subsecno=0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3239 \newcount\subsubsecno \subsubsecno=0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3240
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3241 % This counter is funny since it counts through charcodes of letters A, B, ...
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3242 \newcount\appendixno \appendixno = `\@
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3243 % \def\appendixletter{\char\the\appendixno}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3244 % We do the following for the sake of pdftex, which needs the actual
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3245 % letter in the expansion, not just typeset.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3246 \def\appendixletter{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3247 \ifnum\appendixno=`A A%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3248 \else\ifnum\appendixno=`B B%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3249 \else\ifnum\appendixno=`C C%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3250 \else\ifnum\appendixno=`D D%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3251 \else\ifnum\appendixno=`E E%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3252 \else\ifnum\appendixno=`F F%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3253 \else\ifnum\appendixno=`G G%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3254 \else\ifnum\appendixno=`H H%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3255 \else\ifnum\appendixno=`I I%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3256 \else\ifnum\appendixno=`J J%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3257 \else\ifnum\appendixno=`K K%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3258 \else\ifnum\appendixno=`L L%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3259 \else\ifnum\appendixno=`M M%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3260 \else\ifnum\appendixno=`N N%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3261 \else\ifnum\appendixno=`O O%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3262 \else\ifnum\appendixno=`P P%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3263 \else\ifnum\appendixno=`Q Q%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3264 \else\ifnum\appendixno=`R R%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3265 \else\ifnum\appendixno=`S S%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3266 \else\ifnum\appendixno=`T T%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3267 \else\ifnum\appendixno=`U U%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3268 \else\ifnum\appendixno=`V V%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3269 \else\ifnum\appendixno=`W W%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3270 \else\ifnum\appendixno=`X X%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3271 \else\ifnum\appendixno=`Y Y%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3272 \else\ifnum\appendixno=`Z Z%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3273 % The \the is necessary, despite appearances, because \appendixletter is
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3274 % expanded while writing the .toc file. \char\appendixno is not
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3275 % expandable, thus it is written literally, thus all appendixes come out
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3276 % with the same letter (or @) in the toc without it.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3277 \else\char\the\appendixno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3278 \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3279 \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3280
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3281 % Each @chapter defines this as the name of the chapter.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3282 % page headings and footings can use it. @section does likewise.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3283 \def\thischapter{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3284 \def\thissection{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3285
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3286 \newcount\absseclevel % used to calculate proper heading level
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3287 \newcount\secbase\secbase=0 % @raise/lowersections modify this count
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3288
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3289 % @raisesections: treat @section as chapter, @subsection as section, etc.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3290 \def\raisesections{\global\advance\secbase by -1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3291 \let\up=\raisesections % original BFox name
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3292
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3293 % @lowersections: treat @chapter as section, @section as subsection, etc.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3294 \def\lowersections{\global\advance\secbase by 1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3295 \let\down=\lowersections % original BFox name
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3296
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3297 % Choose a numbered-heading macro
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3298 % #1 is heading level if unmodified by @raisesections or @lowersections
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3299 % #2 is text for heading
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3300 \def\numhead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3301 \ifcase\absseclevel
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3302 \chapterzzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3303 \or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3304 \seczzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3305 \or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3306 \numberedsubseczzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3307 \or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3308 \numberedsubsubseczzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3309 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3310 \ifnum \absseclevel<0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3311 \chapterzzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3312 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3313 \numberedsubsubseczzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3314 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3315 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3316 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3317
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3318 % like \numhead, but chooses appendix heading levels
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3319 \def\apphead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3320 \ifcase\absseclevel
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3321 \appendixzzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3322 \or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3323 \appendixsectionzzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3324 \or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3325 \appendixsubseczzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3326 \or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3327 \appendixsubsubseczzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3328 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3329 \ifnum \absseclevel<0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3330 \appendixzzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3331 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3332 \appendixsubsubseczzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3333 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3334 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3335 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3336
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3337 % like \numhead, but chooses numberless heading levels
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3338 \def\unnmhead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3339 \ifcase\absseclevel
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3340 \unnumberedzzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3341 \or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3342 \unnumberedseczzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3343 \or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3344 \unnumberedsubseczzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3345 \or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3346 \unnumberedsubsubseczzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3347 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3348 \ifnum \absseclevel<0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3349 \unnumberedzzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3350 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3351 \unnumberedsubsubseczzz{#2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3352 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3353 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3354 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3355
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3356 % @chapter, @appendix, @unnumbered.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3357 \def\thischaptername{No Chapter Title}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3358 \outer\def\chapter{\parsearg\chapteryyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3359 \def\chapteryyy #1{\numhead0{#1}} % normally numhead0 calls chapterzzz
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3360 \def\chapterzzz #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3361 \secno=0 \subsecno=0 \subsubsecno=0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3362 \global\advance \chapno by 1 \message{\putwordChapter\space \the\chapno}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3363 \chapmacro {#1}{\the\chapno}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3364 \gdef\thissection{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3365 \gdef\thischaptername{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3366 % We don't substitute the actual chapter name into \thischapter
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3367 % because we don't want its macros evaluated now.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3368 \xdef\thischapter{\putwordChapter{} \the\chapno: \noexpand\thischaptername}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3369 \toks0 = {#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3370 \edef\temp{\noexpand\writetocentry{\realbackslash chapentry{\the\toks0}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3371 {\the\chapno}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3372 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3373 \donoderef
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3374 \global\let\section = \numberedsec
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3375 \global\let\subsection = \numberedsubsec
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3376 \global\let\subsubsection = \numberedsubsubsec
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3377 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3378
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3379 \outer\def\appendix{\parsearg\appendixyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3380 \def\appendixyyy #1{\apphead0{#1}} % normally apphead0 calls appendixzzz
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3381 \def\appendixzzz #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3382 \secno=0 \subsecno=0 \subsubsecno=0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3383 \global\advance \appendixno by 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3384 \message{\putwordAppendix\space \appendixletter}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3385 \chapmacro {#1}{\putwordAppendix{} \appendixletter}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3386 \gdef\thissection{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3387 \gdef\thischaptername{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3388 \xdef\thischapter{\putwordAppendix{} \appendixletter: \noexpand\thischaptername}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3389 \toks0 = {#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3390 \edef\temp{\noexpand\writetocentry{\realbackslash chapentry{\the\toks0}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3391 {\putwordAppendix{} \appendixletter}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3392 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3393 \appendixnoderef
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3394 \global\let\section = \appendixsec
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3395 \global\let\subsection = \appendixsubsec
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3396 \global\let\subsubsection = \appendixsubsubsec
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3397 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3398
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3399 % @centerchap is like @unnumbered, but the heading is centered.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3400 \outer\def\centerchap{\parsearg\centerchapyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3401 \def\centerchapyyy #1{{\let\unnumbchapmacro=\centerchapmacro \unnumberedyyy{#1}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3402
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3403 % @top is like @unnumbered.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3404 \outer\def\top{\parsearg\unnumberedyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3405
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3406 \outer\def\unnumbered{\parsearg\unnumberedyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3407 \def\unnumberedyyy #1{\unnmhead0{#1}} % normally unnmhead0 calls unnumberedzzz
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3408 \def\unnumberedzzz #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3409 \secno=0 \subsecno=0 \subsubsecno=0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3410 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3411 % This used to be simply \message{#1}, but TeX fully expands the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3412 % argument to \message. Therefore, if #1 contained @-commands, TeX
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3413 % expanded them. For example, in `@unnumbered The @cite{Book}', TeX
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3414 % expanded @cite (which turns out to cause errors because \cite is meant
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3415 % to be executed, not expanded).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3416 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3417 % Anyway, we don't want the fully-expanded definition of @cite to appear
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3418 % as a result of the \message, we just want `@cite' itself. We use
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3419 % \the<toks register> to achieve this: TeX expands \the<toks> only once,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3420 % simply yielding the contents of <toks register>. (We also do this for
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3421 % the toc entries.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3422 \toks0 = {#1}\message{(\the\toks0)}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3423 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3424 \unnumbchapmacro {#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3425 \gdef\thischapter{#1}\gdef\thissection{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3426 \toks0 = {#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3427 \edef\temp{\noexpand\writetocentry{\realbackslash unnumbchapentry{\the\toks0}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3428 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3429 \unnumbnoderef
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3430 \global\let\section = \unnumberedsec
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3431 \global\let\subsection = \unnumberedsubsec
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3432 \global\let\subsubsection = \unnumberedsubsubsec
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3433 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3434
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3435 % Sections.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3436 \outer\def\numberedsec{\parsearg\secyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3437 \def\secyyy #1{\numhead1{#1}} % normally calls seczzz
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3438 \def\seczzz #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3439 \subsecno=0 \subsubsecno=0 \global\advance \secno by 1 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3440 \gdef\thissection{#1}\secheading {#1}{\the\chapno}{\the\secno}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3441 \toks0 = {#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3442 \edef\temp{\noexpand\writetocentry{\realbackslash secentry{\the\toks0}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3443 {\the\chapno}{\the\secno}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3444 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3445 \donoderef
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3446 \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3447 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3448
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3449 \outer\def\appendixsection{\parsearg\appendixsecyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3450 \outer\def\appendixsec{\parsearg\appendixsecyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3451 \def\appendixsecyyy #1{\apphead1{#1}} % normally calls appendixsectionzzz
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3452 \def\appendixsectionzzz #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3453 \subsecno=0 \subsubsecno=0 \global\advance \secno by 1 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3454 \gdef\thissection{#1}\secheading {#1}{\appendixletter}{\the\secno}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3455 \toks0 = {#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3456 \edef\temp{\noexpand\writetocentry{\realbackslash secentry{\the\toks0}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3457 {\appendixletter}{\the\secno}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3458 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3459 \appendixnoderef
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3460 \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3461 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3462
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3463 \outer\def\unnumberedsec{\parsearg\unnumberedsecyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3464 \def\unnumberedsecyyy #1{\unnmhead1{#1}} % normally calls unnumberedseczzz
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3465 \def\unnumberedseczzz #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3466 \plainsecheading {#1}\gdef\thissection{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3467 \toks0 = {#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3468 \edef\temp{\noexpand\writetocentry{\realbackslash unnumbsecentry{\the\toks0}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3469 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3470 \unnumbnoderef
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3471 \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3472 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3473
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3474 % Subsections.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3475 \outer\def\numberedsubsec{\parsearg\numberedsubsecyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3476 \def\numberedsubsecyyy #1{\numhead2{#1}} % normally calls numberedsubseczzz
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3477 \def\numberedsubseczzz #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3478 \gdef\thissection{#1}\subsubsecno=0 \global\advance \subsecno by 1 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3479 \subsecheading {#1}{\the\chapno}{\the\secno}{\the\subsecno}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3480 \toks0 = {#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3481 \edef\temp{\noexpand\writetocentry{\realbackslash subsecentry{\the\toks0}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3482 {\the\chapno}{\the\secno}{\the\subsecno}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3483 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3484 \donoderef
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3485 \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3486 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3487
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3488 \outer\def\appendixsubsec{\parsearg\appendixsubsecyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3489 \def\appendixsubsecyyy #1{\apphead2{#1}} % normally calls appendixsubseczzz
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3490 \def\appendixsubseczzz #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3491 \gdef\thissection{#1}\subsubsecno=0 \global\advance \subsecno by 1 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3492 \subsecheading {#1}{\appendixletter}{\the\secno}{\the\subsecno}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3493 \toks0 = {#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3494 \edef\temp{\noexpand\writetocentry{\realbackslash subsecentry{\the\toks0}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3495 {\appendixletter}{\the\secno}{\the\subsecno}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3496 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3497 \appendixnoderef
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3498 \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3499 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3500
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3501 \outer\def\unnumberedsubsec{\parsearg\unnumberedsubsecyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3502 \def\unnumberedsubsecyyy #1{\unnmhead2{#1}} %normally calls unnumberedsubseczzz
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3503 \def\unnumberedsubseczzz #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3504 \plainsubsecheading {#1}\gdef\thissection{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3505 \toks0 = {#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3506 \edef\temp{\noexpand\writetocentry{\realbackslash unnumbsubsecentry%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3507 {\the\toks0}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3508 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3509 \unnumbnoderef
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3510 \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3511 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3512
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3513 % Subsubsections.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3514 \outer\def\numberedsubsubsec{\parsearg\numberedsubsubsecyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3515 \def\numberedsubsubsecyyy #1{\numhead3{#1}} % normally numberedsubsubseczzz
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3516 \def\numberedsubsubseczzz #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3517 \gdef\thissection{#1}\global\advance \subsubsecno by 1 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3518 \subsubsecheading {#1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3519 {\the\chapno}{\the\secno}{\the\subsecno}{\the\subsubsecno}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3520 \toks0 = {#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3521 \edef\temp{\noexpand\writetocentry{\realbackslash subsubsecentry{\the\toks0}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3522 {\the\chapno}{\the\secno}{\the\subsecno}{\the\subsubsecno}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3523 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3524 \donoderef
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3525 \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3526 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3527
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3528 \outer\def\appendixsubsubsec{\parsearg\appendixsubsubsecyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3529 \def\appendixsubsubsecyyy #1{\apphead3{#1}} % normally appendixsubsubseczzz
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3530 \def\appendixsubsubseczzz #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3531 \gdef\thissection{#1}\global\advance \subsubsecno by 1 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3532 \subsubsecheading {#1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3533 {\appendixletter}{\the\secno}{\the\subsecno}{\the\subsubsecno}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3534 \toks0 = {#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3535 \edef\temp{\noexpand\writetocentry{\realbackslash subsubsecentry{\the\toks0}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3536 {\appendixletter}{\the\secno}{\the\subsecno}{\the\subsubsecno}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3537 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3538 \appendixnoderef
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3539 \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3540 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3541
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3542 \outer\def\unnumberedsubsubsec{\parsearg\unnumberedsubsubsecyyy}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3543 \def\unnumberedsubsubsecyyy #1{\unnmhead3{#1}} %normally unnumberedsubsubseczzz
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3544 \def\unnumberedsubsubseczzz #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3545 \plainsubsubsecheading {#1}\gdef\thissection{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3546 \toks0 = {#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3547 \edef\temp{\noexpand\writetocentry{\realbackslash unnumbsubsubsecentry%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3548 {\the\toks0}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3549 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3550 \unnumbnoderef
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3551 \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3552 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3553
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3554 % These are variants which are not "outer", so they can appear in @ifinfo.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3555 % Actually, they should now be obsolete; ordinary section commands should work.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3556 \def\infotop{\parsearg\unnumberedzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3557 \def\infounnumbered{\parsearg\unnumberedzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3558 \def\infounnumberedsec{\parsearg\unnumberedseczzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3559 \def\infounnumberedsubsec{\parsearg\unnumberedsubseczzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3560 \def\infounnumberedsubsubsec{\parsearg\unnumberedsubsubseczzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3561
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3562 \def\infoappendix{\parsearg\appendixzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3563 \def\infoappendixsec{\parsearg\appendixseczzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3564 \def\infoappendixsubsec{\parsearg\appendixsubseczzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3565 \def\infoappendixsubsubsec{\parsearg\appendixsubsubseczzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3566
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3567 \def\infochapter{\parsearg\chapterzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3568 \def\infosection{\parsearg\sectionzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3569 \def\infosubsection{\parsearg\subsectionzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3570 \def\infosubsubsection{\parsearg\subsubsectionzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3571
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3572 % These macros control what the section commands do, according
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3573 % to what kind of chapter we are in (ordinary, appendix, or unnumbered).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3574 % Define them by default for a numbered chapter.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3575 \global\let\section = \numberedsec
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3576 \global\let\subsection = \numberedsubsec
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3577 \global\let\subsubsection = \numberedsubsubsec
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3578
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3579 % Define @majorheading, @heading and @subheading
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3580
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3581 % NOTE on use of \vbox for chapter headings, section headings, and such:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3582 % 1) We use \vbox rather than the earlier \line to permit
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3583 % overlong headings to fold.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3584 % 2) \hyphenpenalty is set to 10000 because hyphenation in a
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3585 % heading is obnoxious; this forbids it.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3586 % 3) Likewise, headings look best if no \parindent is used, and
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3587 % if justification is not attempted. Hence \raggedright.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3588
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3589
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3590 \def\majorheading{\parsearg\majorheadingzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3591 \def\majorheadingzzz #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3592 {\advance\chapheadingskip by 10pt \chapbreak }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3593 {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3594 \parindent=0pt\raggedright
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3595 \rm #1\hfill}}\bigskip \par\penalty 200}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3596
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3597 \def\chapheading{\parsearg\chapheadingzzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3598 \def\chapheadingzzz #1{\chapbreak %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3599 {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3600 \parindent=0pt\raggedright
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3601 \rm #1\hfill}}\bigskip \par\penalty 200}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3602
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3603 % @heading, @subheading, @subsubheading.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3604 \def\heading{\parsearg\plainsecheading}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3605 \def\subheading{\parsearg\plainsubsecheading}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3606 \def\subsubheading{\parsearg\plainsubsubsecheading}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3607
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3608 % These macros generate a chapter, section, etc. heading only
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3609 % (including whitespace, linebreaking, etc. around it),
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3610 % given all the information in convenient, parsed form.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3611
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3612 %%% Args are the skip and penalty (usually negative)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3613 \def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3614
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3615 \def\setchapterstyle #1 {\csname CHAPF#1\endcsname}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3616
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3617 %%% Define plain chapter starts, and page on/off switching for it
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3618 % Parameter controlling skip before chapter headings (if needed)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3619
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3620 \newskip\chapheadingskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3621
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3622 \def\chapbreak{\dobreak \chapheadingskip {-4000}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3623 \def\chappager{\par\vfill\supereject}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3624 \def\chapoddpage{\chappager \ifodd\pageno \else \hbox to 0pt{} \chappager\fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3625
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3626 \def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3627
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3628 \def\CHAPPAGoff{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3629 \global\let\contentsalignmacro = \chappager
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3630 \global\let\pchapsepmacro=\chapbreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3631 \global\let\pagealignmacro=\chappager}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3632
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3633 \def\CHAPPAGon{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3634 \global\let\contentsalignmacro = \chappager
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3635 \global\let\pchapsepmacro=\chappager
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3636 \global\let\pagealignmacro=\chappager
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3637 \global\def\HEADINGSon{\HEADINGSsingle}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3638
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3639 \def\CHAPPAGodd{
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3640 \global\let\contentsalignmacro = \chapoddpage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3641 \global\let\pchapsepmacro=\chapoddpage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3642 \global\let\pagealignmacro=\chapoddpage
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3643 \global\def\HEADINGSon{\HEADINGSdouble}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3644
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3645 \CHAPPAGon
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3646
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3647 \def\CHAPFplain{
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3648 \global\let\chapmacro=\chfplain
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3649 \global\let\unnumbchapmacro=\unnchfplain
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3650 \global\let\centerchapmacro=\centerchfplain}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3651
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3652 % Plain chapter opening.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3653 % #1 is the text, #2 the chapter number or empty if unnumbered.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3654 \def\chfplain#1#2{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3655 \pchapsepmacro
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3656 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3657 \chapfonts \rm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3658 \def\chapnum{#2}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3659 \setbox0 = \hbox{#2\ifx\chapnum\empty\else\enspace\fi}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3660 \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3661 \hangindent = \wd0 \centerparametersmaybe
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3662 \unhbox0 #1\par}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3663 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3664 \nobreak\bigskip % no page break after a chapter title
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3665 \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3666 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3667
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3668 % Plain opening for unnumbered.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3669 \def\unnchfplain#1{\chfplain{#1}{}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3670
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3671 % @centerchap -- centered and unnumbered.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3672 \let\centerparametersmaybe = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3673 \def\centerchfplain#1{{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3674 \def\centerparametersmaybe{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3675 \advance\rightskip by 3\rightskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3676 \leftskip = \rightskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3677 \parfillskip = 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3678 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3679 \chfplain{#1}{}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3680 }}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3681
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3682 \CHAPFplain % The default
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3683
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3684 \def\unnchfopen #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3685 \chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3686 \parindent=0pt\raggedright
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3687 \rm #1\hfill}}\bigskip \par\nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3688 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3689
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3690 \def\chfopen #1#2{\chapoddpage {\chapfonts
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3691 \vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3692 \par\penalty 5000 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3693 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3694
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3695 \def\centerchfopen #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3696 \chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3697 \parindent=0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3698 \hfill {\rm #1}\hfill}}\bigskip \par\nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3699 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3700
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3701 \def\CHAPFopen{
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3702 \global\let\chapmacro=\chfopen
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3703 \global\let\unnumbchapmacro=\unnchfopen
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3704 \global\let\centerchapmacro=\centerchfopen}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3705
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3706
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3707 % Section titles.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3708 \newskip\secheadingskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3709 \def\secheadingbreak{\dobreak \secheadingskip {-1000}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3710 \def\secheading#1#2#3{\sectionheading{sec}{#2.#3}{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3711 \def\plainsecheading#1{\sectionheading{sec}{}{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3712
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3713 % Subsection titles.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3714 \newskip \subsecheadingskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3715 \def\subsecheadingbreak{\dobreak \subsecheadingskip {-500}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3716 \def\subsecheading#1#2#3#4{\sectionheading{subsec}{#2.#3.#4}{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3717 \def\plainsubsecheading#1{\sectionheading{subsec}{}{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3718
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3719 % Subsubsection titles.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3720 \let\subsubsecheadingskip = \subsecheadingskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3721 \let\subsubsecheadingbreak = \subsecheadingbreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3722 \def\subsubsecheading#1#2#3#4#5{\sectionheading{subsubsec}{#2.#3.#4.#5}{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3723 \def\plainsubsubsecheading#1{\sectionheading{subsubsec}{}{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3724
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3725
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3726 % Print any size section title.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3727 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3728 % #1 is the section type (sec/subsec/subsubsec), #2 is the section
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3729 % number (maybe empty), #3 the text.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3730 \def\sectionheading#1#2#3{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3731 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3732 \expandafter\advance\csname #1headingskip\endcsname by \parskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3733 \csname #1headingbreak\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3734 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3735 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3736 % Switch to the right set of fonts.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3737 \csname #1fonts\endcsname \rm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3738 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3739 % Only insert the separating space if we have a section number.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3740 \def\secnum{#2}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3741 \setbox0 = \hbox{#2\ifx\secnum\empty\else\enspace\fi}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3742 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3743 \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3744 \hangindent = \wd0 % zero if no section number
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3745 \unhbox0 #3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3746 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3747 \ifdim\parskip<10pt \nobreak\kern10pt\nobreak\kern-\parskip\fi \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3748 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3749
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3750
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3751 \message{toc,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3752 % Table of contents.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3753 \newwrite\tocfile
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3754
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3755 % Write an entry to the toc file, opening it if necessary.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3756 % Called from @chapter, etc. We supply {\folio} at the end of the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3757 % argument, which will end up as the last argument to the \...entry macro.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3758 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3759 % We open the .toc file here instead of at @setfilename or any other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3760 % given time so that @contents can be put in the document anywhere.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3761 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3762 \newif\iftocfileopened
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3763 \def\writetocentry#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3764 \iftocfileopened\else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3765 \immediate\openout\tocfile = \jobname.toc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3766 \global\tocfileopenedtrue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3767 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3768 \iflinks \write\tocfile{#1{\folio}}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3769 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3770
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3771 \newskip\contentsrightmargin \contentsrightmargin=1in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3772 \newcount\savepageno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3773 \newcount\lastnegativepageno \lastnegativepageno = -1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3774
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3775 % Finish up the main text and prepare to read what we've written
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3776 % to \tocfile.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3777 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3778 \def\startcontents#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3779 % If @setchapternewpage on, and @headings double, the contents should
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3780 % start on an odd page, unlike chapters. Thus, we maintain
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3781 % \contentsalignmacro in parallel with \pagealignmacro.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3782 % From: Torbjorn Granlund <tege@matematik.su.se>
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3783 \contentsalignmacro
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3784 \immediate\closeout\tocfile
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3785 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3786 % Don't need to put `Contents' or `Short Contents' in the headline.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3787 % It is abundantly clear what they are.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3788 \unnumbchapmacro{#1}\def\thischapter{}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3789 \savepageno = \pageno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3790 \begingroup % Set up to handle contents files properly.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3791 \catcode`\\=0 \catcode`\{=1 \catcode`\}=2 \catcode`\@=11
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3792 % We can't do this, because then an actual ^ in a section
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3793 % title fails, e.g., @chapter ^ -- exponentiation. --karl, 9jul97.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3794 %\catcode`\^=7 % to see ^^e4 as \"a etc. juha@piuha.ydi.vtt.fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3795 \raggedbottom % Worry more about breakpoints than the bottom.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3796 \advance\hsize by -\contentsrightmargin % Don't use the full line length.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3797 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3798 % Roman numerals for page numbers.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3799 \ifnum \pageno>0 \pageno = \lastnegativepageno \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3800 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3801
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3802
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3803 % Normal (long) toc.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3804 \def\contents{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3805 \startcontents{\putwordTOC}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3806 \openin 1 \jobname.toc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3807 \ifeof 1 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3808 \closein 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3809 \input \jobname.toc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3810 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3811 \vfill \eject
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3812 \contentsalignmacro % in case @setchapternewpage odd is in effect
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3813 \pdfmakeoutlines
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3814 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3815 \lastnegativepageno = \pageno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3816 \pageno = \savepageno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3817 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3818
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3819 % And just the chapters.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3820 \def\summarycontents{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3821 \startcontents{\putwordShortTOC}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3822 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3823 \let\chapentry = \shortchapentry
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3824 \let\unnumbchapentry = \shortunnumberedentry
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3825 % We want a true roman here for the page numbers.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3826 \secfonts
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3827 \let\rm=\shortcontrm \let\bf=\shortcontbf \let\sl=\shortcontsl
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3828 \rm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3829 \hyphenpenalty = 10000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3830 \advance\baselineskip by 1pt % Open it up a little.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3831 \def\secentry ##1##2##3##4{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3832 \def\unnumbsecentry ##1##2{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3833 \def\subsecentry ##1##2##3##4##5{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3834 \def\unnumbsubsecentry ##1##2{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3835 \def\subsubsecentry ##1##2##3##4##5##6{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3836 \def\unnumbsubsubsecentry ##1##2{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3837 \openin 1 \jobname.toc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3838 \ifeof 1 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3839 \closein 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3840 \input \jobname.toc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3841 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3842 \vfill \eject
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3843 \contentsalignmacro % in case @setchapternewpage odd is in effect
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3844 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3845 \lastnegativepageno = \pageno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3846 \pageno = \savepageno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3847 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3848 \let\shortcontents = \summarycontents
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3849
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3850 \ifpdf
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3851 \pdfcatalog{/PageMode /UseOutlines}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3852 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3853
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3854 % These macros generate individual entries in the table of contents.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3855 % The first argument is the chapter or section name.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3856 % The last argument is the page number.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3857 % The arguments in between are the chapter number, section number, ...
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3858
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3859 % Chapter-level things, for both the long and short contents.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3860 \def\chapentry#1#2#3{\dochapentry{#2\labelspace#1}{#3}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3861
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3862 % See comments in \dochapentry re vbox and related settings
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3863 \def\shortchapentry#1#2#3{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3864 \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#3\egroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3865 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3866
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3867 % Typeset the label for a chapter or appendix for the short contents.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3868 % The arg is, e.g. `Appendix A' for an appendix, or `3' for a chapter.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3869 % We could simplify the code here by writing out an \appendixentry
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3870 % command in the toc file for appendices, instead of using \chapentry
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3871 % for both, but it doesn't seem worth it.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3872 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3873 \newdimen\shortappendixwidth
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3874 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3875 \def\shortchaplabel#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3876 % Compute width of word "Appendix", may change with language.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3877 \setbox0 = \hbox{\shortcontrm \putwordAppendix}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3878 \shortappendixwidth = \wd0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3879 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3880 % We typeset #1 in a box of constant width, regardless of the text of
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3881 % #1, so the chapter titles will come out aligned.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3882 \setbox0 = \hbox{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3883 \dimen0 = \ifdim\wd0 > \shortappendixwidth \shortappendixwidth \else 0pt \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3884 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3885 % This space should be plenty, since a single number is .5em, and the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3886 % widest letter (M) is 1em, at least in the Computer Modern fonts.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3887 % (This space doesn't include the extra space that gets added after
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3888 % the label; that gets put in by \shortchapentry above.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3889 \advance\dimen0 by 1.1em
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3890 \hbox to \dimen0{#1\hfil}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3891 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3892
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3893 \def\unnumbchapentry#1#2{\dochapentry{#1}{#2}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3894 \def\shortunnumberedentry#1#2{\tocentry{#1}{\doshortpageno\bgroup#2\egroup}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3895
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3896 % Sections.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3897 \def\secentry#1#2#3#4{\dosecentry{#2.#3\labelspace#1}{#4}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3898 \def\unnumbsecentry#1#2{\dosecentry{#1}{#2}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3899
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3900 % Subsections.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3901 \def\subsecentry#1#2#3#4#5{\dosubsecentry{#2.#3.#4\labelspace#1}{#5}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3902 \def\unnumbsubsecentry#1#2{\dosubsecentry{#1}{#2}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3903
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3904 % And subsubsections.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3905 \def\subsubsecentry#1#2#3#4#5#6{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3906 \dosubsubsecentry{#2.#3.#4.#5\labelspace#1}{#6}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3907 \def\unnumbsubsubsecentry#1#2{\dosubsubsecentry{#1}{#2}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3908
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3909 % This parameter controls the indentation of the various levels.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3910 \newdimen\tocindent \tocindent = 3pc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3911
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3912 % Now for the actual typesetting. In all these, #1 is the text and #2 is the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3913 % page number.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3914 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3915 % If the toc has to be broken over pages, we want it to be at chapters
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3916 % if at all possible; hence the \penalty.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3917 \def\dochapentry#1#2{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3918 \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3919 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3920 \chapentryfonts
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3921 \tocentry{#1}{\dopageno\bgroup#2\egroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3922 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3923 \nobreak\vskip .25\baselineskip plus.1\baselineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3924 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3925
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3926 \def\dosecentry#1#2{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3927 \secentryfonts \leftskip=\tocindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3928 \tocentry{#1}{\dopageno\bgroup#2\egroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3929 \endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3930
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3931 \def\dosubsecentry#1#2{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3932 \subsecentryfonts \leftskip=2\tocindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3933 \tocentry{#1}{\dopageno\bgroup#2\egroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3934 \endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3935
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3936 \def\dosubsubsecentry#1#2{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3937 \subsubsecentryfonts \leftskip=3\tocindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3938 \tocentry{#1}{\dopageno\bgroup#2\egroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3939 \endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3940
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3941 % Final typesetting of a toc entry; we use the same \entry macro as for
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3942 % the index entries, but we want to suppress hyphenation here. (We
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3943 % can't do that in the \entry macro, since index entries might consist
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3944 % of hyphenated-identifiers-that-do-not-fit-on-a-line-and-nothing-else.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3945 \def\tocentry#1#2{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3946 \vskip 0pt plus1pt % allow a little stretch for the sake of nice page breaks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3947 % Do not use \turnoffactive in these arguments. Since the toc is
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3948 % typeset in cmr, so characters such as _ would come out wrong; we
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3949 % have to do the usual translation tricks.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3950 \entry{#1}{#2}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3951 \endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3952
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3953 % Space between chapter (or whatever) number and the title.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3954 \def\labelspace{\hskip1em \relax}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3955
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3956 \def\dopageno#1{{\rm #1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3957 \def\doshortpageno#1{{\rm #1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3958
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3959 \def\chapentryfonts{\secfonts \rm}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3960 \def\secentryfonts{\textfonts}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3961 \let\subsecentryfonts = \textfonts
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3962 \let\subsubsecentryfonts = \textfonts
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3963
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3964
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3965 \message{environments,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3966 % @foo ... @end foo.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3967
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3968 % Since these characters are used in examples, it should be an even number of
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3969 % \tt widths. Each \tt character is 1en, so two makes it 1em.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3970 % Furthermore, these definitions must come after we define our fonts.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3971 \newbox\dblarrowbox \newbox\longdblarrowbox
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3972 \newbox\pushcharbox \newbox\bullbox
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3973 \newbox\equivbox \newbox\errorbox
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3974
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3975 %{\tentt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3976 %\global\setbox\dblarrowbox = \hbox to 1em{\hfil$\Rightarrow$\hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3977 %\global\setbox\longdblarrowbox = \hbox to 1em{\hfil$\mapsto$\hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3978 %\global\setbox\pushcharbox = \hbox to 1em{\hfil$\dashv$\hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3979 %\global\setbox\equivbox = \hbox to 1em{\hfil$\ptexequiv$\hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3980 % Adapted from the manmac format (p.420 of TeXbook)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3981 %\global\setbox\bullbox = \hbox to 1em{\kern.15em\vrule height .75ex width .85ex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3982 % depth .1ex\hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3983 %}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3984
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3985 % @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3986 \def\point{$\star$}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3987 \def\result{\leavevmode\raise.15ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3988 \def\expansion{\leavevmode\raise.1ex\hbox to 1em{\hfil$\mapsto$\hfil}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3989 \def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3990 \def\equiv{\leavevmode\lower.1ex\hbox to 1em{\hfil$\ptexequiv$\hfil}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3991
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3992 % Adapted from the TeXbook's \boxit.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3993 {\tentt \global\dimen0 = 3em}% Width of the box.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3994 \dimen2 = .55pt % Thickness of rules
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3995 % The text. (`r' is open on the right, `e' somewhat less so on the left.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3996 \setbox0 = \hbox{\kern-.75pt \tensf error\kern-1.5pt}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3997
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3998 \global\setbox\errorbox=\hbox to \dimen0{\hfil
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	3999 \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4000 \advance\hsize by -2\dimen2 % Rules.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4001 \vbox{
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4002 \hrule height\dimen2
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4003 \hbox{\vrule width\dimen2 \kern3pt % Space to left of text.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4004 \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4005 \kern3pt\vrule width\dimen2}% Space to right.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4006 \hrule height\dimen2}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4007 \hfil}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4008
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4009 % The @error{} command.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4010 \def\error{\leavevmode\lower.7ex\copy\errorbox}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4011
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4012 % @tex ... @end tex escapes into raw Tex temporarily.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4013 % One exception: @ is still an escape character, so that @end tex works.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4014 % But \@ or @@ will get a plain tex @ character.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4015
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4016 \def\tex{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4017 \catcode `\\=0 \catcode `\{=1 \catcode `\}=2
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4018 \catcode `\$=3 \catcode `\&=4 \catcode `\#=6
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4019 \catcode `\^=7 \catcode `\_=8 \catcode `\~=13 \let~=\tie
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4020 \catcode `\%=14
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4021 \catcode 43=12 % plus
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4022 \catcode`\"=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4023 \catcode`\==12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4024 \catcode`\\|=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4025 \catcode`\<=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4026 \catcode`\>=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4027 \escapechar=`\\
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4028 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4029 \let\b=\ptexb
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4030 \let\bullet=\ptexbullet
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4031 \let\c=\ptexc
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4032 \let\,=\ptexcomma
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4033 \let\.=\ptexdot
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4034 \let\dots=\ptexdots
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4035 \let\equiv=\ptexequiv
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4036 \let\!=\ptexexclam
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4037 \let\i=\ptexi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4038 \let\{=\ptexlbrace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4039 \let\+=\tabalign
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4040 \let\}=\ptexrbrace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4041 \let\*=\ptexstar
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4042 \let\t=\ptext
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4043 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4044 \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4045 \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4046 \def\@{@}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4047 \let\Etex=\endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4048
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4049 % Define @lisp ... @endlisp.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4050 % @lisp does a \begingroup so it can rebind things,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4051 % including the definition of @endlisp (which normally is erroneous).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4052
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4053 % Amount to narrow the margins by for @lisp.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4054 \newskip\lispnarrowing \lispnarrowing=0.4in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4055
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4056 % This is the definition that ^^M gets inside @lisp, @example, and other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4057 % such environments. \null is better than a space, since it doesn't
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4058 % have any width.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4059 \def\lisppar{\null\endgraf}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4060
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4061 % Make each space character in the input produce a normal interword
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4062 % space in the output. Don't allow a line break at this space, as this
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4063 % is used only in environments like @example, where each line of input
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4064 % should produce a line of output anyway.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4065 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4066 {\obeyspaces %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4067 \gdef\sepspaces{\obeyspaces\let =\tie}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4068
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4069 % Define \obeyedspace to be our active space, whatever it is. This is
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4070 % for use in \parsearg.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4071 {\sepspaces%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4072 \global\let\obeyedspace= }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4073
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4074 % This space is always present above and below environments.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4075 \newskip\envskipamount \envskipamount = 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4076
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4077 % Make spacing and below environment symmetrical. We use \parskip here
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4078 % to help in doing that, since in @example-like environments \parskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4079 % is reset to zero; thus the \afterenvbreak inserts no space -- but the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4080 % start of the next paragraph will insert \parskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4081 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4082 \def\aboveenvbreak{{\advance\envskipamount by \parskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4083 \endgraf \ifdim\lastskip<\envskipamount
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4084 \removelastskip \penalty-50 \vskip\envskipamount \fi}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4085
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4086 \let\afterenvbreak = \aboveenvbreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4087
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4088 % \nonarrowing is a flag. If "set", @lisp etc don't narrow margins.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4089 \let\nonarrowing=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4090
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4091 % @cartouche ... @end cartouche: draw rectangle w/rounded corners around
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4092 % environment contents.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4093 \font\circle=lcircle10
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4094 \newdimen\circthick
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4095 \newdimen\cartouter\newdimen\cartinner
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4096 \newskip\normbskip\newskip\normpskip\newskip\normlskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4097 \circthick=\fontdimen8\circle
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4098 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4099 \def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4100 \def\ctr{{\hskip 6pt\circle\char'010}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4101 \def\cbl{{\circle\char'012\hskip -6pt}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4102 \def\cbr{{\hskip 6pt\circle\char'011}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4103 \def\carttop{\hbox to \cartouter{\hskip\lskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4104 \ctl\leaders\hrule height\circthick\hfil\ctr
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4105 \hskip\rskip}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4106 \def\cartbot{\hbox to \cartouter{\hskip\lskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4107 \cbl\leaders\hrule height\circthick\hfil\cbr
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4108 \hskip\rskip}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4109 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4110 \newskip\lskip\newskip\rskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4111
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4112 \long\def\cartouche{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4113 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4114 \lskip=\leftskip \rskip=\rightskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4115 \leftskip=0pt\rightskip=0pt %we want these outside.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4116 \cartinner=\hsize \advance\cartinner by-\lskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4117 \advance\cartinner by-\rskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4118 \cartouter=\hsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4119 \advance\cartouter by 18.4pt % allow for 3pt kerns on either
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4120 % side, and for 6pt waste from
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4121 % each corner char, and rule thickness
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4122 \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4123 % Flag to tell @lisp, etc., not to narrow margin.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4124 \let\nonarrowing=\comment
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4125 \vbox\bgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4126 \baselineskip=0pt\parskip=0pt\lineskip=0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4127 \carttop
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4128 \hbox\bgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4129 \hskip\lskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4130 \vrule\kern3pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4131 \vbox\bgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4132 \hsize=\cartinner
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4133 \kern3pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4134 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4135 \baselineskip=\normbskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4136 \lineskip=\normlskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4137 \parskip=\normpskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4138 \vskip -\parskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4139 \def\Ecartouche{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4140 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4141 \kern3pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4142 \egroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4143 \kern3pt\vrule
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4144 \hskip\rskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4145 \egroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4146 \cartbot
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4147 \egroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4148 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4149 }}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4150
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4151
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4152 % This macro is called at the beginning of all the @example variants,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4153 % inside a group.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4154 \def\nonfillstart{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4155 \aboveenvbreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4156 \inENV % This group ends at the end of the body
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4157 \hfuzz = 12pt % Don't be fussy
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4158 \sepspaces % Make spaces be word-separators rather than space tokens.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4159 \singlespace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4160 \let\par = \lisppar % don't ignore blank lines
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4161 \obeylines % each line of input is a line of output
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4162 \parskip = 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4163 \parindent = 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4164 \emergencystretch = 0pt % don't try to avoid overfull boxes
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4165 % @cartouche defines \nonarrowing to inhibit narrowing
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4166 % at next level down.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4167 \ifx\nonarrowing\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4168 \advance \leftskip by \lispnarrowing
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4169 \exdentamount=\lispnarrowing
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4170 \let\exdent=\nofillexdent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4171 \let\nonarrowing=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4172 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4173 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4174
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4175 % Define the \E... control sequence only if we are inside the particular
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4176 % environment, so the error checking in \end will work.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4177 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4178 % To end an @example-like environment, we first end the paragraph (via
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4179 % \afterenvbreak's vertical glue), and then the group. That way we keep
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4180 % the zero \parskip that the environments set -- \parskip glue will be
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4181 % inserted at the beginning of the next paragraph in the document, after
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4182 % the environment.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4183 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4184 \def\nonfillfinish{\afterenvbreak\endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4185
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4186 % @lisp: indented, narrowed, typewriter font.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4187 \def\lisp{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4188 \nonfillstart
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4189 \let\Elisp = \nonfillfinish
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4190 \tt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4191 \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4192 \gobble % eat return
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4193 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4194
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4195 % @example: Same as @lisp.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4196 \def\example{\begingroup \def\Eexample{\nonfillfinish\endgroup}\lisp}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4197
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4198 % @small... is usually equivalent to the non-small (@smallbook
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4199 % redefines). We must call \example (or whatever) last in the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4200 % definition, since it reads the return following the @example (or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4201 % whatever) command.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4202 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4203 % This actually allows (for example) @end display inside an
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4204 % @smalldisplay. Too bad, but makeinfo will catch the error anyway.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4205 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4206 \def\smalldisplay{\begingroup\def\Esmalldisplay{\nonfillfinish\endgroup}\display}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4207 \def\smallexample{\begingroup\def\Esmallexample{\nonfillfinish\endgroup}\lisp}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4208 \def\smallformat{\begingroup\def\Esmallformat{\nonfillfinish\endgroup}\format}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4209 \def\smalllisp{\begingroup\def\Esmalllisp{\nonfillfinish\endgroup}\lisp}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4210
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4211 % Real @smallexample and @smalllisp (when @smallbook): use smaller fonts.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4212 % Originally contributed by Pavel@xerox.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4213 \def\smalllispx{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4214 \def\Esmalllisp{\nonfillfinish\endgroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4215 \def\Esmallexample{\nonfillfinish\endgroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4216 \smallfonts
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4217 \lisp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4218 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4219
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4220 % @display: same as @lisp except keep current font.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4221 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4222 \def\display{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4223 \nonfillstart
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4224 \let\Edisplay = \nonfillfinish
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4225 \gobble
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4226 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4227
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4228 % @smalldisplay (when @smallbook): @display plus smaller fonts.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4229 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4230 \def\smalldisplayx{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4231 \def\Esmalldisplay{\nonfillfinish\endgroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4232 \smallfonts \rm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4233 \display
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4234 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4235
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4236 % @format: same as @display except don't narrow margins.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4237 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4238 \def\format{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4239 \let\nonarrowing = t
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4240 \nonfillstart
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4241 \let\Eformat = \nonfillfinish
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4242 \gobble
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4243 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4244
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4245 % @smallformat (when @smallbook): @format plus smaller fonts.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4246 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4247 \def\smallformatx{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4248 \def\Esmallformat{\nonfillfinish\endgroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4249 \smallfonts \rm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4250 \format
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4251 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4252
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4253 % @flushleft (same as @format).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4254 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4255 \def\flushleft{\begingroup \def\Eflushleft{\nonfillfinish\endgroup}\format}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4256
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4257 % @flushright.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4258 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4259 \def\flushright{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4260 \let\nonarrowing = t
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4261 \nonfillstart
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4262 \let\Eflushright = \nonfillfinish
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4263 \advance\leftskip by 0pt plus 1fill
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4264 \gobble
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4265 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4266
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4267 % @quotation does normal linebreaking (hence we can't use \nonfillstart)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4268 % and narrows the margins.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4269 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4270 \def\quotation{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4271 \begingroup\inENV %This group ends at the end of the @quotation body
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4272 {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4273 \singlespace
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4274 \parindent=0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4275 % We have retained a nonzero parskip for the environment, since we're
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4276 % doing normal filling. So to avoid extra space below the environment...
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4277 \def\Equotation{\parskip = 0pt \nonfillfinish}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4278 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4279 % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4280 \ifx\nonarrowing\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4281 \advance\leftskip by \lispnarrowing
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4282 \advance\rightskip by \lispnarrowing
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4283 \exdentamount = \lispnarrowing
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4284 \let\nonarrowing = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4285 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4286 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4287
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4288
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4289 \message{defuns,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4290 % @defun etc.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4291
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4292 % Allow user to change definition object font (\df) internally
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4293 \def\setdeffont #1 {\csname DEF#1\endcsname}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4294
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4295 \newskip\defbodyindent \defbodyindent=.4in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4296 \newskip\defargsindent \defargsindent=50pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4297 \newskip\deftypemargin \deftypemargin=12pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4298 \newskip\deflastargmargin \deflastargmargin=18pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4299
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4300 \newcount\parencount
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4301 % define \functionparens, which makes ( and ) and & do special things.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4302 % \functionparens affects the group it is contained in.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4303 \def\activeparens{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4304 \catcode`$=\active \catcode`$=\active \catcode`\&=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4305 \catcode`\[=\active \catcode`\]=\active}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4306
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4307 % Make control sequences which act like normal parenthesis chars.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4308 \let\lparen = ( \let\rparen = )
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4309
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4310 {\activeparens % Now, smart parens don't turn on until &foo (see \amprm)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4311
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4312 % Be sure that we always have a definition for `(', etc. For example,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4313 % if the fn name has parens in it, \boldbrax will not be in effect yet,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4314 % so TeX would otherwise complain about undefined control sequence.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4315 \global\let(=\lparen \global\let)=\rparen
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4316 \global\let[=\lbrack \global\let]=\rbrack
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4317
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4318 \gdef\functionparens{\boldbrax\let&=\amprm\parencount=0 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4319 \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4320 % This is used to turn on special parens
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4321 % but make & act ordinary (given that it's active).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4322 \gdef\boldbraxnoamp{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb\let&=\ampnr}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4323
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4324 % Definitions of (, ) and & used in args for functions.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4325 % This is the definition of ( outside of all parentheses.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4326 \gdef\oprm#1 {{\rm\char`\(}#1 \bf \let(=\opnested
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4327 \global\advance\parencount by 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4328 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4329 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4330 % This is the definition of ( when already inside a level of parens.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4331 \gdef\opnested{\char`\(\global\advance\parencount by 1 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4332 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4333 \gdef\clrm{% Print a paren in roman if it is taking us back to depth of 0.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4334 % also in that case restore the outer-level definition of (.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4335 \ifnum \parencount=1 {\rm \char `\)}\sl \let(=\oprm \else \char `\) \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4336 \global\advance \parencount by -1 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4337 % If we encounter &foo, then turn on ()-hacking afterwards
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4338 \gdef\amprm#1 {{\rm\&#1}\let(=\oprm \let)=\clrm\ }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4339 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4340 \gdef\normalparens{\boldbrax\let&=\ampnr}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4341 } % End of definition inside \activeparens
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4342 %% These parens (in \boldbrax) actually are a little bolder than the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4343 %% contained text. This is especially needed for [ and ]
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4344 \def\opnr{{\sf\char`\(}\global\advance\parencount by 1 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4345 \def\clnr{{\sf\char`\)}\global\advance\parencount by -1 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4346 \let\ampnr = \&
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4347 \def\lbrb{{\bf\char`\[}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4348 \def\rbrb{{\bf\char`\]}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4349
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4350 % Active &'s sneak into the index arguments, so make sure it's defined.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4351 {
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4352 \catcode`& = 13
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4353 \global\let& = \ampnr
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4354 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4355
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4356 % First, defname, which formats the header line itself.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4357 % #1 should be the function name.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4358 % #2 should be the type of definition, such as "Function".
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4359
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4360 \def\defname #1#2{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4361 % Get the values of \leftskip and \rightskip as they were
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4362 % outside the @def...
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4363 \dimen2=\leftskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4364 \advance\dimen2 by -\defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4365 \noindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4366 \setbox0=\hbox{\hskip \deflastargmargin{\rm #2}\hskip \deftypemargin}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4367 \dimen0=\hsize \advance \dimen0 by -\wd0 % compute size for first line
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4368 \dimen1=\hsize \advance \dimen1 by -\defargsindent %size for continuations
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4369 \parshape 2 0in \dimen0 \defargsindent \dimen1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4370 % Now output arg 2 ("Function" or some such)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4371 % ending at \deftypemargin from the right margin,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4372 % but stuck inside a box of width 0 so it does not interfere with linebreaking
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4373 {% Adjust \hsize to exclude the ambient margins,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4374 % so that \rightline will obey them.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4375 \advance \hsize by -\dimen2
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4376 \rlap{\rightline{{\rm #2}\hskip -1.25pc }}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4377 % Make all lines underfull and no complaints:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4378 \tolerance=10000 \hbadness=10000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4379 \advance\leftskip by -\defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4380 \exdentamount=\defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4381 {\df #1}\enskip % Generate function name
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4382 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4383
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4384 % Actually process the body of a definition
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4385 % #1 should be the terminating control sequence, such as \Edefun.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4386 % #2 should be the "another name" control sequence, such as \defunx.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4387 % #3 should be the control sequence that actually processes the header,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4388 % such as \defunheader.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4389
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4390 \def\defparsebody #1#2#3{\begingroup\inENV% Environment for definitionbody
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4391 \medbreak %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4392 % Define the end token that this defining construct specifies
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4393 % so that it will exit this group.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4394 \def#1{\endgraf\endgroup\medbreak}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4395 \def#2{\begingroup\obeylines\activeparens\spacesplit#3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4396 \parindent=0in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4397 \advance\leftskip by \defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4398 \exdentamount=\defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4399 \begingroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4400 \catcode 61=\active % 61 is `='
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4401 \obeylines\activeparens\spacesplit#3}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4402
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4403 % #1 is the \E... control sequence to end the definition (which we define).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4404 % #2 is the \...x control sequence for consecutive fns (which we define).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4405 % #3 is the control sequence to call to resume processing.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4406 % #4, delimited by the space, is the class name.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4407 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4408 \def\defmethparsebody#1#2#3#4 {\begingroup\inENV %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4409 \medbreak %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4410 % Define the end token that this defining construct specifies
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4411 % so that it will exit this group.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4412 \def#1{\endgraf\endgroup\medbreak}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4413 \def#2##1 {\begingroup\obeylines\activeparens\spacesplit{#3{##1}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4414 \parindent=0in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4415 \advance\leftskip by \defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4416 \exdentamount=\defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4417 \begingroup\obeylines\activeparens\spacesplit{#3{#4}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4418
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4419 % Used for @deftypemethod and @deftypeivar.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4420 % #1 is the \E... control sequence to end the definition (which we define).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4421 % #2 is the \...x control sequence for consecutive fns (which we define).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4422 % #3 is the control sequence to call to resume processing.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4423 % #4, delimited by a space, is the class name.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4424 % #5 is the method's return type.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4425 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4426 \def\deftypemethparsebody#1#2#3#4 #5 {\begingroup\inENV
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4427 \medbreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4428 \def#1{\endgraf\endgroup\medbreak}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4429 \def#2##1 ##2 {\begingroup\obeylines\activeparens\spacesplit{#3{##1}{##2}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4430 \parindent=0in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4431 \advance\leftskip by \defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4432 \exdentamount=\defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4433 \begingroup\obeylines\activeparens\spacesplit{#3{#4}{#5}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4434
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4435 % Used for @deftypeop. The change from \deftypemethparsebody is an
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4436 % extra argument at the beginning which is the `category', instead of it
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4437 % being the hardwired string `Method' or `Instance Variable'. We have
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4438 % to account for this both in the \...x definition and in parsing the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4439 % input at hand. Thus also need a control sequence (passed as #5) for
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4440 % the \E... definition to assign the category name to.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4441 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4442 \def\deftypeopparsebody#1#2#3#4#5 #6 {\begingroup\inENV
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4443 \medbreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4444 \def#1{\endgraf\endgroup\medbreak}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4445 \def#2##1 ##2 ##3 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4446 \def#4{##1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4447 \begingroup\obeylines\activeparens\spacesplit{#3{##2}{##3}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4448 \parindent=0in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4449 \advance\leftskip by \defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4450 \exdentamount=\defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4451 \begingroup\obeylines\activeparens\spacesplit{#3{#5}{#6}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4452
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4453 \def\defopparsebody #1#2#3#4#5 {\begingroup\inENV %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4454 \medbreak %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4455 % Define the end token that this defining construct specifies
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4456 % so that it will exit this group.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4457 \def#1{\endgraf\endgroup\medbreak}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4458 \def#2##1 ##2 {\def#4{##1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4459 \begingroup\obeylines\activeparens\spacesplit{#3{##2}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4460 \parindent=0in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4461 \advance\leftskip by \defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4462 \exdentamount=\defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4463 \begingroup\obeylines\activeparens\spacesplit{#3{#5}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4464
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4465 % These parsing functions are similar to the preceding ones
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4466 % except that they do not make parens into active characters.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4467 % These are used for "variables" since they have no arguments.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4468
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4469 \def\defvarparsebody #1#2#3{\begingroup\inENV% Environment for definitionbody
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4470 \medbreak %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4471 % Define the end token that this defining construct specifies
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4472 % so that it will exit this group.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4473 \def#1{\endgraf\endgroup\medbreak}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4474 \def#2{\begingroup\obeylines\spacesplit#3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4475 \parindent=0in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4476 \advance\leftskip by \defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4477 \exdentamount=\defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4478 \begingroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4479 \catcode 61=\active %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4480 \obeylines\spacesplit#3}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4481
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4482 % This is used for \def{tp,vr}parsebody. It could probably be used for
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4483 % some of the others, too, with some judicious conditionals.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4484 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4485 \def\parsebodycommon#1#2#3{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4486 \begingroup\inENV %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4487 \medbreak %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4488 % Define the end token that this defining construct specifies
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4489 % so that it will exit this group.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4490 \def#1{\endgraf\endgroup\medbreak}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4491 \def#2##1 {\begingroup\obeylines\spacesplit{#3{##1}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4492 \parindent=0in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4493 \advance\leftskip by \defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4494 \exdentamount=\defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4495 \begingroup\obeylines
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4496 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4497
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4498 \def\defvrparsebody#1#2#3#4 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4499 \parsebodycommon{#1}{#2}{#3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4500 \spacesplit{#3{#4}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4501 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4502
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4503 % This loses on `@deftp {Data Type} {struct termios}' -- it thinks the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4504 % type is just `struct', because we lose the braces in `{struct
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4505 % termios}' when \spacesplit reads its undelimited argument. Sigh.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4506 % \let\deftpparsebody=\defvrparsebody
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4507 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4508 % So, to get around this, we put \empty in with the type name. That
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4509 % way, TeX won't find exactly `{...}' as an undelimited argument, and
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4510 % won't strip off the braces.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4511 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4512 \def\deftpparsebody #1#2#3#4 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4513 \parsebodycommon{#1}{#2}{#3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4514 \spacesplit{\parsetpheaderline{#3{#4}}}\empty
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4515 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4516
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4517 % Fine, but then we have to eventually remove the \empty and the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4518 % braces (if any). That's what this does.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4519 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4520 \def\removeemptybraces\empty#1\relax{#1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4521
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4522 % After \spacesplit has done its work, this is called -- #1 is the final
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4523 % thing to call, #2 the type name (which starts with \empty), and #3
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4524 % (which might be empty) the arguments.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4525 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4526 \def\parsetpheaderline#1#2#3{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4527 #1{\removeemptybraces#2\relax}{#3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4528 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4529
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4530 \def\defopvarparsebody #1#2#3#4#5 {\begingroup\inENV %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4531 \medbreak %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4532 % Define the end token that this defining construct specifies
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4533 % so that it will exit this group.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4534 \def#1{\endgraf\endgroup\medbreak}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4535 \def#2##1 ##2 {\def#4{##1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4536 \begingroup\obeylines\spacesplit{#3{##2}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4537 \parindent=0in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4538 \advance\leftskip by \defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4539 \exdentamount=\defbodyindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4540 \begingroup\obeylines\spacesplit{#3{#5}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4541
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4542 % Split up #2 at the first space token.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4543 % call #1 with two arguments:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4544 % the first is all of #2 before the space token,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4545 % the second is all of #2 after that space token.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4546 % If #2 contains no space token, all of it is passed as the first arg
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4547 % and the second is passed as empty.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4548
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4549 {\obeylines
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4550 \gdef\spacesplit#1#2^^M{\endgroup\spacesplitfoo{#1}#2 \relax\spacesplitfoo}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4551 \long\gdef\spacesplitfoo#1#2 #3#4\spacesplitfoo{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4552 \ifx\relax #3%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4553 #1{#2}{}\else #1{#2}{#3#4}\fi}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4554
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4555 % So much for the things common to all kinds of definitions.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4556
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4557 % Define @defun.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4558
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4559 % First, define the processing that is wanted for arguments of \defun
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4560 % Use this to expand the args and terminate the paragraph they make up
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4561
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4562 \def\defunargs#1{\functionparens \sl
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4563 % Expand, preventing hyphenation at `-' chars.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4564 % Note that groups don't affect changes in \hyphenchar.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4565 % Set the font temporarily and use \font in case \setfont made \tensl a macro.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4566 {\tensl\hyphenchar\font=0}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4567 #1%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4568 {\tensl\hyphenchar\font=45}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4569 \ifnum\parencount=0 \else \errmessage{Unbalanced parentheses in @def}\fi%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4570 \interlinepenalty=10000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4571 \advance\rightskip by 0pt plus 1fil
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4572 \endgraf\nobreak\vskip -\parskip\nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4573 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4574
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4575 \def\deftypefunargs #1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4576 % Expand, preventing hyphenation at `-' chars.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4577 % Note that groups don't affect changes in \hyphenchar.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4578 % Use \boldbraxnoamp, not \functionparens, so that & is not special.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4579 \boldbraxnoamp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4580 \tclose{#1}% avoid \code because of side effects on active chars
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4581 \interlinepenalty=10000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4582 \advance\rightskip by 0pt plus 1fil
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4583 \endgraf\nobreak\vskip -\parskip\nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4584 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4585
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4586 % Do complete processing of one @defun or @defunx line already parsed.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4587
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4588 % @deffn Command forward-char nchars
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4589
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4590 \def\deffn{\defmethparsebody\Edeffn\deffnx\deffnheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4591
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4592 \def\deffnheader #1#2#3{\doind {fn}{\code{#2}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4593 \begingroup\defname {#2}{#1}\defunargs{#3}\endgroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4594 \catcode 61=\other % Turn off change made in \defparsebody
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4595 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4596
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4597 % @defun == @deffn Function
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4598
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4599 \def\defun{\defparsebody\Edefun\defunx\defunheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4600
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4601 \def\defunheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4602 \begingroup\defname {#1}{\putwordDeffunc}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4603 \defunargs {#2}\endgroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4604 \catcode 61=\other % Turn off change made in \defparsebody
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4605 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4606
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4607 % @deftypefun int foobar (int @var{foo}, float @var{bar})
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4608
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4609 \def\deftypefun{\defparsebody\Edeftypefun\deftypefunx\deftypefunheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4610
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4611 % #1 is the data type. #2 is the name and args.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4612 \def\deftypefunheader #1#2{\deftypefunheaderx{#1}#2 \relax}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4613 % #1 is the data type, #2 the name, #3 the args.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4614 \def\deftypefunheaderx #1#2 #3\relax{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4615 \doind {fn}{\code{#2}}% Make entry in function index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4616 \begingroup\defname {\defheaderxcond#1\relax$$$#2}{\putwordDeftypefun}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4617 \deftypefunargs {#3}\endgroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4618 \catcode 61=\other % Turn off change made in \defparsebody
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4619 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4620
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4621 % @deftypefn {Library Function} int foobar (int @var{foo}, float @var{bar})
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4622
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4623 \def\deftypefn{\defmethparsebody\Edeftypefn\deftypefnx\deftypefnheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4624
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4625 % \defheaderxcond#1\relax$$$
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4626 % puts #1 in @code, followed by a space, but does nothing if #1 is null.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4627 \def\defheaderxcond#1#2$$${\ifx#1\relax\else\code{#1#2} \fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4628
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4629 % #1 is the classification. #2 is the data type. #3 is the name and args.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4630 \def\deftypefnheader #1#2#3{\deftypefnheaderx{#1}{#2}#3 \relax}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4631 % #1 is the classification, #2 the data type, #3 the name, #4 the args.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4632 \def\deftypefnheaderx #1#2#3 #4\relax{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4633 \doind {fn}{\code{#3}}% Make entry in function index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4634 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4635 \normalparens % notably, turn off `&' magic, which prevents
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4636 % at least some C++ text from working
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4637 \defname {\defheaderxcond#2\relax$$$#3}{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4638 \deftypefunargs {#4}\endgroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4639 \catcode 61=\other % Turn off change made in \defparsebody
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4640 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4641
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4642 % @defmac == @deffn Macro
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4643
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4644 \def\defmac{\defparsebody\Edefmac\defmacx\defmacheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4645
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4646 \def\defmacheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4647 \begingroup\defname {#1}{\putwordDefmac}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4648 \defunargs {#2}\endgroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4649 \catcode 61=\other % Turn off change made in \defparsebody
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4650 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4651
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4652 % @defspec == @deffn Special Form
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4653
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4654 \def\defspec{\defparsebody\Edefspec\defspecx\defspecheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4655
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4656 \def\defspecheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4657 \begingroup\defname {#1}{\putwordDefspec}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4658 \defunargs {#2}\endgroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4659 \catcode 61=\other % Turn off change made in \defparsebody
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4660 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4661
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4662 % @defop CATEGORY CLASS OPERATION ARG...
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4663 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4664 \def\defop #1 {\def\defoptype{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4665 \defopparsebody\Edefop\defopx\defopheader\defoptype}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4666 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4667 \def\defopheader#1#2#3{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4668 \dosubind {fn}{\code{#2}}{\putwordon\ #1}% Make entry in function index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4669 \begingroup\defname {#2}{\defoptype\ \putwordon\ #1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4670 \defunargs {#3}\endgroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4671 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4672
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4673 % @deftypeop CATEGORY CLASS TYPE OPERATION ARG...
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4674 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4675 \def\deftypeop #1 {\def\deftypeopcategory{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4676 \deftypeopparsebody\Edeftypeop\deftypeopx\deftypeopheader
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4677 \deftypeopcategory}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4678 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4679 % #1 is the class name, #2 the data type, #3 the operation name, #4 the args.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4680 \def\deftypeopheader#1#2#3#4{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4681 \dosubind{fn}{\code{#3}}{\putwordon\ \code{#1}}% entry in function index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4682 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4683 \defname{\defheaderxcond#2\relax$$$#3}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4684 {\deftypeopcategory\ \putwordon\ \code{#1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4685 \deftypefunargs{#4}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4686 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4687 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4688
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4689 % @deftypemethod CLASS TYPE METHOD ARG...
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4690 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4691 \def\deftypemethod{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4692 \deftypemethparsebody\Edeftypemethod\deftypemethodx\deftypemethodheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4693 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4694 % #1 is the class name, #2 the data type, #3 the method name, #4 the args.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4695 \def\deftypemethodheader#1#2#3#4{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4696 \dosubind{fn}{\code{#3}}{\putwordon\ \code{#1}}% entry in function index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4697 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4698 \defname{\defheaderxcond#2\relax$$$#3}{\putwordMethodon\ \code{#1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4699 \deftypefunargs{#4}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4700 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4701 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4702
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4703 % @deftypeivar CLASS TYPE VARNAME
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4704 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4705 \def\deftypeivar{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4706 \deftypemethparsebody\Edeftypeivar\deftypeivarx\deftypeivarheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4707 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4708 % #1 is the class name, #2 the data type, #3 the variable name.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4709 \def\deftypeivarheader#1#2#3{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4710 \dosubind{vr}{\code{#3}}{\putwordof\ \code{#1}}% entry in variable index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4711 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4712 \defname{#3}{\putwordInstanceVariableof\ \code{#1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4713 \defvarargs{#3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4714 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4715 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4716
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4717 % @defmethod == @defop Method
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4718 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4719 \def\defmethod{\defmethparsebody\Edefmethod\defmethodx\defmethodheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4720 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4721 % #1 is the class name, #2 the method name, #3 the args.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4722 \def\defmethodheader#1#2#3{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4723 \dosubind{fn}{\code{#2}}{\putwordon\ \code{#1}}% entry in function index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4724 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4725 \defname{#2}{\putwordMethodon\ \code{#1}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4726 \defunargs{#3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4727 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4728 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4729
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4730 % @defcv {Class Option} foo-class foo-flag
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4731
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4732 \def\defcv #1 {\def\defcvtype{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4733 \defopvarparsebody\Edefcv\defcvx\defcvarheader\defcvtype}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4734
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4735 \def\defcvarheader #1#2#3{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4736 \dosubind {vr}{\code{#2}}{\putwordof\ #1}% Make entry in var index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4737 \begingroup\defname {#2}{\defcvtype\ \putwordof\ #1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4738 \defvarargs {#3}\endgroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4739 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4740
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4741 % @defivar CLASS VARNAME == @defcv {Instance Variable} CLASS VARNAME
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4742 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4743 \def\defivar{\defvrparsebody\Edefivar\defivarx\defivarheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4744 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4745 \def\defivarheader#1#2#3{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4746 \dosubind {vr}{\code{#2}}{\putwordof\ #1}% entry in var index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4747 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4748 \defname{#2}{\putwordInstanceVariableof\ #1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4749 \defvarargs{#3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4750 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4751 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4752
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4753 % @defvar
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4754 % First, define the processing that is wanted for arguments of @defvar.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4755 % This is actually simple: just print them in roman.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4756 % This must expand the args and terminate the paragraph they make up
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4757 \def\defvarargs #1{\normalparens #1%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4758 \interlinepenalty=10000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4759 \endgraf\nobreak\vskip -\parskip\nobreak}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4760
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4761 % @defvr Counter foo-count
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4762
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4763 \def\defvr{\defvrparsebody\Edefvr\defvrx\defvrheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4764
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4765 \def\defvrheader #1#2#3{\doind {vr}{\code{#2}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4766 \begingroup\defname {#2}{#1}\defvarargs{#3}\endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4767
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4768 % @defvar == @defvr Variable
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4769
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4770 \def\defvar{\defvarparsebody\Edefvar\defvarx\defvarheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4771
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4772 \def\defvarheader #1#2{\doind {vr}{\code{#1}}% Make entry in var index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4773 \begingroup\defname {#1}{\putwordDefvar}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4774 \defvarargs {#2}\endgroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4775 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4776
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4777 % @defopt == @defvr {User Option}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4778
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4779 \def\defopt{\defvarparsebody\Edefopt\defoptx\defoptheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4780
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4781 \def\defoptheader #1#2{\doind {vr}{\code{#1}}% Make entry in var index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4782 \begingroup\defname {#1}{\putwordDefopt}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4783 \defvarargs {#2}\endgroup %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4784 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4785
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4786 % @deftypevar int foobar
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4787
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4788 \def\deftypevar{\defvarparsebody\Edeftypevar\deftypevarx\deftypevarheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4789
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4790 % #1 is the data type. #2 is the name, perhaps followed by text that
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4791 % is actually part of the data type, which should not be put into the index.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4792 \def\deftypevarheader #1#2{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4793 \dovarind#2 \relax% Make entry in variables index
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4794 \begingroup\defname {\defheaderxcond#1\relax$$$#2}{\putwordDeftypevar}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4795 \interlinepenalty=10000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4796 \endgraf\nobreak\vskip -\parskip\nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4797 \endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4798 \def\dovarind#1 #2\relax{\doind{vr}{\code{#1}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4799
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4800 % @deftypevr {Global Flag} int enable
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4801
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4802 \def\deftypevr{\defvrparsebody\Edeftypevr\deftypevrx\deftypevrheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4803
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4804 \def\deftypevrheader #1#2#3{\dovarind#3 \relax%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4805 \begingroup\defname {\defheaderxcond#2\relax$$$#3}{#1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4806 \interlinepenalty=10000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4807 \endgraf\nobreak\vskip -\parskip\nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4808 \endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4809
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4810 % Now define @deftp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4811 % Args are printed in bold, a slight difference from @defvar.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4812
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4813 \def\deftpargs #1{\bf \defvarargs{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4814
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4815 % @deftp Class window height width ...
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4816
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4817 \def\deftp{\deftpparsebody\Edeftp\deftpx\deftpheader}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4818
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4819 \def\deftpheader #1#2#3{\doind {tp}{\code{#2}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4820 \begingroup\defname {#2}{#1}\deftpargs{#3}\endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4821
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4822 % These definitions are used if you use @defunx (etc.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4823 % anywhere other than immediately after a @defun or @defunx.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4824 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4825 \def\defcvx#1 {\errmessage{@defcvx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4826 \def\deffnx#1 {\errmessage{@deffnx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4827 \def\defivarx#1 {\errmessage{@defivarx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4828 \def\defmacx#1 {\errmessage{@defmacx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4829 \def\defmethodx#1 {\errmessage{@defmethodx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4830 \def\defoptx #1 {\errmessage{@defoptx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4831 \def\defopx#1 {\errmessage{@defopx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4832 \def\defspecx#1 {\errmessage{@defspecx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4833 \def\deftpx#1 {\errmessage{@deftpx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4834 \def\deftypefnx#1 {\errmessage{@deftypefnx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4835 \def\deftypefunx#1 {\errmessage{@deftypefunx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4836 \def\deftypeivarx#1 {\errmessage{@deftypeivarx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4837 \def\deftypemethodx#1 {\errmessage{@deftypemethodx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4838 \def\deftypeopx#1 {\errmessage{@deftypeopx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4839 \def\deftypevarx#1 {\errmessage{@deftypevarx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4840 \def\deftypevrx#1 {\errmessage{@deftypevrx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4841 \def\defunx#1 {\errmessage{@defunx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4842 \def\defvarx#1 {\errmessage{@defvarx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4843 \def\defvrx#1 {\errmessage{@defvrx in invalid context}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4844
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4845
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4846 \message{macros,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4847 % @macro.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4848
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4849 % To do this right we need a feature of e-TeX, \scantokens,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4850 % which we arrange to emulate with a temporary file in ordinary TeX.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4851 \ifx\eTeXversion\undefined
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4852 \newwrite\macscribble
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4853 \def\scanmacro#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4854 \begingroup \newlinechar`\^^M
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4855 % Undo catcode changes of \startcontents and \doprintindex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4856 \catcode`\@=0 \catcode`\\=12 \escapechar=`\@
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4857 % Append \endinput to make sure that TeX does not see the ending newline.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4858 \toks0={#1\endinput}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4859 \immediate\openout\macscribble=\jobname.tmp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4860 \immediate\write\macscribble{\the\toks0}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4861 \immediate\closeout\macscribble
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4862 \let\xeatspaces\eatspaces
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4863 \input \jobname.tmp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4864 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4865 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4866 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4867 \def\scanmacro#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4868 \begingroup \newlinechar`\^^M
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4869 % Undo catcode changes of \startcontents and \doprintindex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4870 \catcode`\@=0 \catcode`\\=12 \escapechar=`\@
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4871 \let\xeatspaces\eatspaces\scantokens{#1\endinput}\endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4872 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4873
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4874 \newcount\paramno % Count of parameters
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4875 \newtoks\macname % Macro name
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4876 \newif\ifrecursive % Is it recursive?
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4877 \def\macrolist{} % List of all defined macros in the form
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4878 % \do\macro1\do\macro2...
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4879
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4880 % Utility routines.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4881 % Thisdoes \let #1 = #2, except with \csnames.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4882 \def\cslet#1#2{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4883 \expandafter\expandafter
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4884 \expandafter\let
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4885 \expandafter\expandafter
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4886 \csname#1\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4887 \csname#2\endcsname}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4888
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4889 % Trim leading and trailing spaces off a string.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4890 % Concepts from aro-bend problem 15 (see CTAN).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4891 {\catcode`\@=11
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4892 \gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4893 \gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4894 \gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4895 \def\unbrace#1{#1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4896 \unbrace{\gdef\trim@@@ #1 } #2@{#1}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4897 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4898
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4899 % Trim a single trailing ^^M off a string.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4900 {\catcode`\^^M=12\catcode`\Q=3%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4901 \gdef\eatcr #1{\eatcra #1Q^^MQ}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4902 \gdef\eatcra#1^^MQ{\eatcrb#1Q}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4903 \gdef\eatcrb#1Q#2Q{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4904 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4905
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4906 % Macro bodies are absorbed as an argument in a context where
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4907 % all characters are catcode 10, 11 or 12, except \ which is active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4908 % (as in normal texinfo). It is necessary to change the definition of \.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4909
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4910 % It's necessary to have hard CRs when the macro is executed. This is
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4911 % done by making ^^M (\endlinechar) catcode 12 when reading the macro
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4912 % body, and then making it the \newlinechar in \scanmacro.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4913
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4914 \def\macrobodyctxt{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4915 \catcode`\~=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4916 \catcode`\^=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4917 \catcode`\_=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4918 \catcode`\\|=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4919 \catcode`\<=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4920 \catcode`\>=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4921 \catcode`\+=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4922 \catcode`\{=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4923 \catcode`\}=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4924 \catcode`\@=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4925 \catcode`\^^M=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4926 \usembodybackslash}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4927
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4928 \def\macroargctxt{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4929 \catcode`\~=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4930 \catcode`\^=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4931 \catcode`\_=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4932 \catcode`\\|=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4933 \catcode`\<=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4934 \catcode`\>=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4935 \catcode`\+=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4936 \catcode`\@=12
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4937 \catcode`\\=12}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4938
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4939 % \mbodybackslash is the definition of \ in @macro bodies.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4940 % It maps \foo\ => \csname macarg.foo\endcsname => #N
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4941 % where N is the macro parameter number.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4942 % We define \csname macarg.\endcsname to be \realbackslash, so
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4943 % \\ in macro replacement text gets you a backslash.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4944
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4945 {\catcode`@=0 @catcode`@\=@active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4946 @gdef@usembodybackslash{@let\=@mbodybackslash}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4947 @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4948 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4949 \expandafter\def\csname macarg.\endcsname{\realbackslash}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4950
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4951 \def\macro{\recursivefalse\parsearg\macroxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4952 \def\rmacro{\recursivetrue\parsearg\macroxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4953
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4954 \def\macroxxx#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4955 \getargs{#1}% now \macname is the macname and \argl the arglist
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4956 \ifx\argl\empty % no arguments
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4957 \paramno=0%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4958 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4959 \expandafter\parsemargdef \argl;%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4960 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4961 \if1\csname ismacro.\the\macname\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4962 \message{Warning: redefining \the\macname}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4963 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4964 \expandafter\ifx\csname \the\macname\endcsname \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4965 \else \errmessage{The name \the\macname\space is reserved}\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4966 \global\cslet{macsave.\the\macname}{\the\macname}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4967 \global\expandafter\let\csname ismacro.\the\macname\endcsname=1%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4968 % Add the macroname to \macrolist
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4969 \toks0 = \expandafter{\macrolist\do}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4970 \xdef\macrolist{\the\toks0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4971 \expandafter\noexpand\csname\the\macname\endcsname}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4972 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4973 \begingroup \macrobodyctxt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4974 \ifrecursive \expandafter\parsermacbody
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4975 \else \expandafter\parsemacbody
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4976 \fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4977
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4978 \def\unmacro{\parsearg\unmacroxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4979 \def\unmacroxxx#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4980 \if1\csname ismacro.#1\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4981 \global\cslet{#1}{macsave.#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4982 \global\expandafter\let \csname ismacro.#1\endcsname=0%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4983 % Remove the macro name from \macrolist
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4984 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4985 \edef\tempa{\expandafter\noexpand\csname#1\endcsname}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4986 \def\do##1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4987 \def\tempb{##1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4988 \ifx\tempa\tempb
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4989 % remove this
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4990 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4991 \toks0 = \expandafter{\newmacrolist\do}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4992 \edef\newmacrolist{\the\toks0\expandafter\noexpand\tempa}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4993 \fi}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4994 \def\newmacrolist{}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4995 % Execute macro list to define \newmacrolist
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4996 \macrolist
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4997 \global\let\macrolist\newmacrolist
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4998 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	4999 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5000 \errmessage{Macro #1 not defined}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5001 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5002 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5003
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5004 % This makes use of the obscure feature that if the last token of a
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5005 % <parameter list> is #, then the preceding argument is delimited by
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5006 % an opening brace, and that opening brace is not consumed.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5007 \def\getargs#1{\getargsxxx#1{}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5008 \def\getargsxxx#1#{\getmacname #1 \relax\getmacargs}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5009 \def\getmacname #1 #2\relax{\macname={#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5010 \def\getmacargs#1{\def\argl{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5011
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5012 % Parse the optional {params} list. Set up \paramno and \paramlist
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5013 % so \defmacro knows what to do. Define \macarg.blah for each blah
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5014 % in the params list, to be ##N where N is the position in that list.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5015 % That gets used by \mbodybackslash (above).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5016
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5017 % We need to get `macro parameter char #' into several definitions.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5018 % The technique used is stolen from LaTeX: let \hash be something
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5019 % unexpandable, insert that wherever you need a #, and then redefine
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5020 % it to # just before using the token list produced.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5021 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5022 % The same technique is used to protect \eatspaces till just before
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5023 % the macro is used.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5024
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5025 \def\parsemargdef#1;{\paramno=0\def\paramlist{}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5026 \let\hash\relax\let\xeatspaces\relax\parsemargdefxxx#1,;,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5027 \def\parsemargdefxxx#1,{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5028 \if#1;\let\next=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5029 \else \let\next=\parsemargdefxxx
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5030 \advance\paramno by 1%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5031 \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5032 {\xeatspaces{\hash\the\paramno}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5033 \edef\paramlist{\paramlist\hash\the\paramno,}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5034 \fi\next}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5035
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5036 % These two commands read recursive and nonrecursive macro bodies.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5037 % (They're different since rec and nonrec macros end differently.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5038
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5039 \long\def\parsemacbody#1@end macro%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5040 {\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5041 \long\def\parsermacbody#1@end rmacro%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5042 {\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5043
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5044 % This defines the macro itself. There are six cases: recursive and
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5045 % nonrecursive macros of zero, one, and many arguments.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5046 % Much magic with \expandafter here.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5047 % \xdef is used so that macro definitions will survive the file
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5048 % they're defined in; @include reads the file inside a group.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5049 \def\defmacro{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5050 \let\hash=##% convert placeholders to macro parameter chars
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5051 \ifrecursive
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5052 \ifcase\paramno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5053 % 0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5054 \expandafter\xdef\csname\the\macname\endcsname{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5055 \noexpand\scanmacro{\temp}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5056 \or % 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5057 \expandafter\xdef\csname\the\macname\endcsname{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5058 \bgroup\noexpand\macroargctxt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5059 \noexpand\braceorline
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5060 \expandafter\noexpand\csname\the\macname xxx\endcsname}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5061 \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5062 \egroup\noexpand\scanmacro{\temp}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5063 \else % many
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5064 \expandafter\xdef\csname\the\macname\endcsname{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5065 \bgroup\noexpand\macroargctxt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5066 \noexpand\csname\the\macname xx\endcsname}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5067 \expandafter\xdef\csname\the\macname xx\endcsname##1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5068 \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5069 \expandafter\expandafter
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5070 \expandafter\xdef
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5071 \expandafter\expandafter
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5072 \csname\the\macname xxx\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5073 \paramlist{\egroup\noexpand\scanmacro{\temp}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5074 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5075 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5076 \ifcase\paramno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5077 % 0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5078 \expandafter\xdef\csname\the\macname\endcsname{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5079 \noexpand\norecurse{\the\macname}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5080 \noexpand\scanmacro{\temp}\egroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5081 \or % 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5082 \expandafter\xdef\csname\the\macname\endcsname{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5083 \bgroup\noexpand\macroargctxt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5084 \noexpand\braceorline
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5085 \expandafter\noexpand\csname\the\macname xxx\endcsname}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5086 \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5087 \egroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5088 \noexpand\norecurse{\the\macname}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5089 \noexpand\scanmacro{\temp}\egroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5090 \else % many
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5091 \expandafter\xdef\csname\the\macname\endcsname{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5092 \bgroup\noexpand\macroargctxt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5093 \expandafter\noexpand\csname\the\macname xx\endcsname}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5094 \expandafter\xdef\csname\the\macname xx\endcsname##1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5095 \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5096 \expandafter\expandafter
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5097 \expandafter\xdef
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5098 \expandafter\expandafter
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5099 \csname\the\macname xxx\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5100 \paramlist{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5101 \egroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5102 \noexpand\norecurse{\the\macname}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5103 \noexpand\scanmacro{\temp}\egroup}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5104 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5105 \fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5106
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5107 \def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5108
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5109 % \braceorline decides whether the next nonwhitespace character is a
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5110 % {. If so it reads up to the closing }, if not, it reads the whole
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5111 % line. Whatever was read is then fed to the next control sequence
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5112 % as an argument (by \parsebrace or \parsearg)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5113 \def\braceorline#1{\let\next=#1\futurelet\nchar\braceorlinexxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5114 \def\braceorlinexxx{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5115 \ifx\nchar\bgroup\else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5116 \expandafter\parsearg
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5117 \fi \next}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5118
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5119 % We mant to disable all macros during \shipout so that they are not
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5120 % expanded by \write.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5121 \def\turnoffmacros{\begingroup \def\do##1{\let\noexpand##1=\relax}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5122 \edef\next{\macrolist}\expandafter\endgroup\next}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5123
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5124
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5125 % @alias.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5126 % We need some trickery to remove the optional spaces around the equal
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5127 % sign. Just make them active and then expand them all to nothing.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5128 \def\alias{\begingroup\obeyspaces\parsearg\aliasxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5129 \def\aliasxxx #1{\aliasyyy#1\relax}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5130 \def\aliasyyy #1=#2\relax{\ignoreactivespaces
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5131 \edef\next{\global\let\expandafter\noexpand\csname#1\endcsname=%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5132 \expandafter\noexpand\csname#2\endcsname}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5133 \expandafter\endgroup\next}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5134
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5135
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5136 \message{cross references,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5137 % @xref etc.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5138
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5139 \newwrite\auxfile
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5140
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5141 \newif\ifhavexrefs % True if xref values are known.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5142 \newif\ifwarnedxrefs % True if we warned once that they aren't known.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5143
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5144 % @inforef is relatively simple.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5145 \def\inforef #1{\inforefzzz #1,,,,**}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5146 \def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5147 node \samp{\ignorespaces#1{}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5148
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5149 % @node's job is to define \lastnode.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5150 \def\node{\ENVcheck\parsearg\nodezzz}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5151 \def\nodezzz#1{\nodexxx [#1,]}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5152 \def\nodexxx[#1,#2]{\gdef\lastnode{#1}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5153 \let\nwnode=\node
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5154 \let\lastnode=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5155
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5156 % The sectioning commands (@chapter, etc.) call these.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5157 \def\donoderef{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5158 \ifx\lastnode\relax\else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5159 \expandafter\expandafter\expandafter\setref{\lastnode}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5160 {Ysectionnumberandtype}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5161 \global\let\lastnode=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5162 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5163 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5164 \def\unnumbnoderef{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5165 \ifx\lastnode\relax\else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5166 \expandafter\expandafter\expandafter\setref{\lastnode}{Ynothing}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5167 \global\let\lastnode=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5168 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5169 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5170 \def\appendixnoderef{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5171 \ifx\lastnode\relax\else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5172 \expandafter\expandafter\expandafter\setref{\lastnode}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5173 {Yappendixletterandtype}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5174 \global\let\lastnode=\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5175 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5176 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5177
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5178
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5179 % @anchor{NAME} -- define xref target at arbitrary point.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5180 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5181 \newcount\savesfregister
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5182 \gdef\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5183 \gdef\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5184 \gdef\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5185
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5186 % \setref{NAME}{SNT} defines a cross-reference point NAME, namely
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5187 % NAME-title, NAME-pg, and NAME-SNT. Called from \foonoderef. We have
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5188 % to set \indexdummies so commands such as @code in a section title
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5189 % aren't expanded. It would be nicer not to expand the titles in the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5190 % first place, but there's so many layers that that is hard to do.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5191 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5192 \def\setref#1#2{{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5193 \indexdummies
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5194 \pdfmkdest{#1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5195 \dosetq{#1-title}{Ytitle}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5196 \dosetq{#1-pg}{Ypagenumber}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5197 \dosetq{#1-snt}{#2}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5198 }}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5199
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5200 % @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5201 % the node name, #2 the name of the Info cross-reference, #3 the printed
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5202 % node name, #4 the name of the Info file, #5 the name of the printed
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5203 % manual. All but the node name can be omitted.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5204 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5205 \def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5206 \def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5207 \def\ref#1{\xrefX[#1,,,,,,,]}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5208 \def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5209 \unsepspaces
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5210 \def\printedmanual{\ignorespaces #5}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5211 \def\printednodename{\ignorespaces #3}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5212 \setbox1=\hbox{\printedmanual}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5213 \setbox0=\hbox{\printednodename}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5214 \ifdim \wd0 = 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5215 % No printed node name was explicitly given.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5216 \expandafter\ifx\csname SETxref-automatic-section-title\endcsname\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5217 % Use the node name inside the square brackets.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5218 \def\printednodename{\ignorespaces #1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5219 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5220 % Use the actual chapter/section title appear inside
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5221 % the square brackets. Use the real section title if we have it.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5222 \ifdim \wd1 > 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5223 % It is in another manual, so we don't have it.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5224 \def\printednodename{\ignorespaces #1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5225 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5226 \ifhavexrefs
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5227 % We know the real title if we have the xref values.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5228 \def\printednodename{\refx{#1-title}{}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5229 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5230 % Otherwise just copy the Info node name.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5231 \def\printednodename{\ignorespaces #1}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5232 \fi%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5233 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5234 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5235 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5236 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5237 % If we use \unhbox0 and \unhbox1 to print the node names, TeX does not
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5238 % insert empty discretionaries after hyphens, which means that it will
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5239 % not find a line break at a hyphen in a node names. Since some manuals
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5240 % are best written with fairly long node names, containing hyphens, this
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5241 % is a loss. Therefore, we give the text of the node name again, so it
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5242 % is as if TeX is seeing it for the first time.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5243 \ifpdf
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5244 \leavevmode
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5245 \getfilename{#4}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5246 \ifnum\filenamelength>0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5247 \startlink attr{/Border [0 0 0]}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5248 goto file{\the\filename.pdf} name{#1@}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5249 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5250 \startlink attr{/Border [0 0 0]}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5251 goto name{#1@}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5252 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5253 \linkcolor
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5254 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5255 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5256 \ifdim \wd1 > 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5257 \putwordsection{} ``\printednodename'' \putwordin{} \cite{\printedmanual}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5258 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5259 % _ (for example) has to be the character _ for the purposes of the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5260 % control sequence corresponding to the node, but it has to expand
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5261 % into the usual \leavevmode...\vrule stuff for purposes of
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5262 % printing. So we \turnoffactive for the \refx-snt, back on for the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5263 % printing, back off for the \refx-pg.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5264 {\normalturnoffactive
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5265 % Only output a following space if the -snt ref is nonempty; for
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5266 % @unnumbered and @anchor, it won't be.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5267 \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5268 \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5269 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5270 % [mynode],
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5271 [\printednodename],\space
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5272 % page 3
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5273 \turnoffactive \putwordpage\tie\refx{#1-pg}{}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5274 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5275 \endlink
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5276 \endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5277
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5278 % \dosetq is the interface for calls from other macros
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5279
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5280 % Use \normalturnoffactive so that punctuation chars such as underscore
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5281 % and backslash work in node names. (\turnoffactive doesn't do \.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5282 \def\dosetq#1#2{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5283 {\let\folio=0%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5284 \normalturnoffactive
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5285 \edef\next{\write\auxfile{\internalsetq{#1}{#2}}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5286 \iflinks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5287 \next
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5288 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5289 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5290 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5291
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5292 % \internalsetq {foo}{page} expands into
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5293 % CHARACTERS 'xrdef {foo}{...expansion of \Ypage...}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5294 % When the aux file is read, ' is the escape character
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5295
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5296 \def\internalsetq #1#2{'xrdef {#1}{\csname #2\endcsname}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5297
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5298 % Things to be expanded by \internalsetq
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5299
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5300 \def\Ypagenumber{\folio}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5301
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5302 \def\Ytitle{\thissection}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5303
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5304 \def\Ynothing{}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5305
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5306 \def\Ysectionnumberandtype{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5307 \ifnum\secno=0 \putwordChapter\xreftie\the\chapno %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5308 \else \ifnum \subsecno=0 \putwordSection\xreftie\the\chapno.\the\secno %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5309 \else \ifnum \subsubsecno=0 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5310 \putwordSection\xreftie\the\chapno.\the\secno.\the\subsecno %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5311 \else %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5312 \putwordSection\xreftie\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5313 \fi \fi \fi }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5314
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5315 \def\Yappendixletterandtype{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5316 \ifnum\secno=0 \putwordAppendix\xreftie'char\the\appendixno{}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5317 \else \ifnum \subsecno=0 \putwordSection\xreftie'char\the\appendixno.\the\secno %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5318 \else \ifnum \subsubsecno=0 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5319 \putwordSection\xreftie'char\the\appendixno.\the\secno.\the\subsecno %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5320 \else %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5321 \putwordSection\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5322 \fi \fi \fi }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5323
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5324 \gdef\xreftie{'tie}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5325
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5326 % Use TeX 3.0's \inputlineno to get the line number, for better error
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5327 % messages, but if we're using an old version of TeX, don't do anything.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5328 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5329 \ifx\inputlineno\thisisundefined
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5330 \let\linenumber = \empty % Non-3.0.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5331 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5332 \def\linenumber{\the\inputlineno:\space}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5333 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5334
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5335 % Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5336 % If its value is nonempty, SUFFIX is output afterward.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5337
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5338 \def\refx#1#2{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5339 \expandafter\ifx\csname X#1\endcsname\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5340 % If not defined, say something at least.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5341 \angleleft un\-de\-fined\angleright
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5342 \iflinks
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5343 \ifhavexrefs
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5344 \message{\linenumber Undefined cross reference `#1'.}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5345 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5346 \ifwarnedxrefs\else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5347 \global\warnedxrefstrue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5348 \message{Cross reference values unknown; you must run TeX again.}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5349 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5350 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5351 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5352 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5353 % It's defined, so just use it.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5354 \csname X#1\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5355 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5356 #2% Output the suffix in any case.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5357 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5358
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5359 % This is the macro invoked by entries in the aux file.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5360 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5361 \def\xrdef#1{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5362 % Reenable \ as an escape while reading the second argument.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5363 \catcode`\\ = 0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5364 \afterassignment\endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5365 \expandafter\gdef\csname X#1\endcsname
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5366 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5367
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5368 % Read the last existing aux file, if any. No error if none exists.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5369 \def\readauxfile{\begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5370 \catcode`\^^@=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5371 \catcode`\^^A=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5372 \catcode`\^^B=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5373 \catcode`\^^C=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5374 \catcode`\^^D=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5375 \catcode`\^^E=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5376 \catcode`\^^F=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5377 \catcode`\^^G=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5378 \catcode`\^^H=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5379 \catcode`\^^K=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5380 \catcode`\^^L=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5381 \catcode`\^^N=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5382 \catcode`\^^P=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5383 \catcode`\^^Q=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5384 \catcode`\^^R=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5385 \catcode`\^^S=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5386 \catcode`\^^T=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5387 \catcode`\^^U=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5388 \catcode`\^^V=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5389 \catcode`\^^W=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5390 \catcode`\^^X=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5391 \catcode`\^^Z=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5392 \catcode`\^^[=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5393 \catcode`\^^\=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5394 \catcode`\^^]=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5395 \catcode`\^^^=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5396 \catcode`\^^_=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5397 \catcode`\@=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5398 \catcode`\^=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5399 % It was suggested to define this as 7, which would allow ^^e4 etc.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5400 % in xref tags, i.e., node names. But since ^^e4 notation isn't
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5401 % supported in the main text, it doesn't seem desirable. Furthermore,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5402 % that is not enough: for node names that actually contain a ^
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5403 % character, we would end up writing a line like this: 'xrdef {'hat
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5404 % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5405 % argument, and \hat is not an expandable control sequence. It could
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5406 % all be worked out, but why? Either we support ^^ or we don't.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5407 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5408 % The other change necessary for this was to define \auxhat:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5409 % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5410 % and then to call \auxhat in \setq.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5411 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5412 \catcode`\~=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5413 \catcode`\[=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5414 \catcode`\]=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5415 \catcode`\"=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5416 \catcode`\_=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5417 \catcode`\\|=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5418 \catcode`\<=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5419 \catcode`\>=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5420 \catcode`\$=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5421 \catcode`\#=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5422 \catcode`\&=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5423 \catcode`+=\other % avoid \+ for paranoia even though we've turned it off
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5424 % Make the characters 128-255 be printing characters
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5425 {%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5426 \count 1=128
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5427 \def\loop{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5428 \catcode\count 1=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5429 \advance\count 1 by 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5430 \ifnum \count 1<256 \loop \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5431 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5432 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5433 % The aux file uses ' as the escape (for now).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5434 % Turn off \ as an escape so we do not lose on
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5435 % entries which were dumped with control sequences in their names.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5436 % For example, 'xrdef {$\leq $-fun}{page ...} made by @defun ^^
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5437 % Reference to such entries still does not work the way one would wish,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5438 % but at least they do not bomb out when the aux file is read in.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5439 \catcode`\{=1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5440 \catcode`\}=2
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5441 \catcode`\%=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5442 \catcode`\'=0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5443 \catcode`\\=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5444 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5445 \openin 1 \jobname.aux
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5446 \ifeof 1 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5447 \closein 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5448 \input \jobname.aux
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5449 \global\havexrefstrue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5450 \global\warnedobstrue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5451 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5452 % Open the new aux file. TeX will close it automatically at exit.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5453 \openout\auxfile=\jobname.aux
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5454 \endgroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5455
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5456
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5457 % Footnotes.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5458
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5459 \newcount \footnoteno
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5460
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5461 % The trailing space in the following definition for supereject is
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5462 % vital for proper filling; pages come out unaligned when you do a
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5463 % pagealignmacro call if that space before the closing brace is
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5464 % removed. (Generally, numeric constants should always be followed by a
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5465 % space to prevent strange expansion errors.)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5466 \def\supereject{\par\penalty -20000\footnoteno =0 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5467
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5468 % @footnotestyle is meaningful for info output only.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5469 \let\footnotestyle=\comment
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5470
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5471 \let\ptexfootnote=\footnote
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5472
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5473 {\catcode `\@=11
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5474 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5475 % Auto-number footnotes. Otherwise like plain.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5476 \gdef\footnote{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5477 \global\advance\footnoteno by \@ne
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5478 \edef\thisfootno{$^{\the\footnoteno}$}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5479 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5480 % In case the footnote comes at the end of a sentence, preserve the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5481 % extra spacing after we do the footnote number.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5482 \let\@sf\empty
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5483 \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\/\fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5484 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5485 % Remove inadvertent blank space before typesetting the footnote number.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5486 \unskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5487 \thisfootno\@sf
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5488 \footnotezzz
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5489 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5490
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5491 % Don't bother with the trickery in plain.tex to not require the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5492 % footnote text as a parameter. Our footnotes don't need to be so general.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5493 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5494 % Oh yes, they do; otherwise, @ifset and anything else that uses
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5495 % \parseargline fail inside footnotes because the tokens are fixed when
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5496 % the footnote is read. --karl, 16nov96.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5497 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5498 \long\gdef\footnotezzz{\insert\footins\bgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5499 % We want to typeset this text as a normal paragraph, even if the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5500 % footnote reference occurs in (for example) a display environment.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5501 % So reset some parameters.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5502 \interlinepenalty\interfootnotelinepenalty
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5503 \splittopskip\ht\strutbox % top baseline for broken footnotes
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5504 \splitmaxdepth\dp\strutbox
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5505 \floatingpenalty\@MM
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5506 \leftskip\z@skip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5507 \rightskip\z@skip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5508 \spaceskip\z@skip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5509 \xspaceskip\z@skip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5510 \parindent\defaultparindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5511 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5512 \smallfonts \rm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5513 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5514 % Hang the footnote text off the number.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5515 \hang
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5516 \textindent{\thisfootno}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5517 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5518 % Don't crash into the line above the footnote text. Since this
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5519 % expands into a box, it must come within the paragraph, lest it
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5520 % provide a place where TeX can split the footnote.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5521 \footstrut
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5522 \futurelet\next\fo@t
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5523 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5524 \def\fo@t{\ifcat\bgroup\noexpand\next \let\next\f@@t
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5525 \else\let\next\f@t\fi \next}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5526 \def\f@@t{\bgroup\aftergroup\@foot\let\next}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5527 \def\f@t#1{#1\@foot}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5528 \def\@foot{\strut\par\egroup}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5529
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5530 }%end \catcode `\@=11
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5531
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5532 % Set the baselineskip to #1, and the lineskip and strut size
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5533 % correspondingly. There is no deep meaning behind these magic numbers
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5534 % used as factors; they just match (closely enough) what Knuth defined.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5535 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5536 \def\lineskipfactor{.08333}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5537 \def\strutheightpercent{.70833}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5538 \def\strutdepthpercent {.29167}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5539 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5540 \def\setleading#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5541 \normalbaselineskip = #1\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5542 \normallineskip = \lineskipfactor\normalbaselineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5543 \normalbaselines
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5544 \setbox\strutbox =\hbox{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5545 \vrule width0pt height\strutheightpercent\baselineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5546 depth \strutdepthpercent \baselineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5547 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5548 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5549
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5550 % @\| inserts a changebar to the left of the current line. It should
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5551 % surround any changed text. This approach does not work if the
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5552 % change spans more than two lines of output. To handle that, we would
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5553 % have adopt a much more difficult approach (putting marks into the main
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5554 % vertical list for the beginning and end of each change).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5555 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5556 \def\\|{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5557 % \vadjust can only be used in horizontal mode.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5558 \leavevmode
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5559 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5560 % Append this vertical mode material after the current line in the output.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5561 \vadjust{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5562 % We want to insert a rule with the height and depth of the current
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5563 % leading; that is exactly what \strutbox is supposed to record.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5564 \vskip-\baselineskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5565 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5566 % \vadjust-items are inserted at the left edge of the type. So
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5567 % the \llap here moves out into the left-hand margin.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5568 \llap{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5569 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5570 % For a thicker or thinner bar, change the `1pt'.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5571 \vrule height\baselineskip width1pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5572 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5573 % This is the space between the bar and the text.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5574 \hskip 12pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5575 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5576 }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5577 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5578
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5579 % For a final copy, take out the rectangles
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5580 % that mark overfull boxes (in case you have decided
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5581 % that the text looks ok even though it passes the margin).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5582 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5583 \def\finalout{\overfullrule=0pt}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5584
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5585 % @image. We use the macros from epsf.tex to support this.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5586 % If epsf.tex is not installed and @image is used, we complain.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5587 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5588 % Check for and read epsf.tex up front. If we read it only at @image
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5589 % time, we might be inside a group, and then its definitions would get
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5590 % undone and the next image would fail.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5591 \openin 1 = epsf.tex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5592 \ifeof 1 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5593 \closein 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5594 % Do not bother showing banner with post-v2.7 epsf.tex (available in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5595 % doc/epsf.tex until it shows up on ctan).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5596 \def\epsfannounce{\toks0 = }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5597 \input epsf.tex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5598 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5599 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5600 % We will only complain once about lack of epsf.tex.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5601 \newif\ifwarnednoepsf
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5602 \newhelp\noepsfhelp{epsf.tex must be installed for images to
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5603 work. It is also included in the Texinfo distribution, or you can get
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5604 it from ftp://tug.org/tex/epsf.tex.}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5605 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5606 \def\image#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5607 \ifx\epsfbox\undefined
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5608 \ifwarnednoepsf \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5609 \errhelp = \noepsfhelp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5610 \errmessage{epsf.tex not found, images will be ignored}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5611 \global\warnednoepsftrue
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5612 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5613 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5614 \imagexxx #1,,,\finish
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5615 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5616 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5617 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5618 % Arguments to @image:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5619 % #1 is (mandatory) image filename; we tack on .eps extension.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5620 % #2 is (optional) width, #3 is (optional) height.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5621 % #4 is just the usual extra ignored arg for parsing this stuff.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5622 \def\imagexxx#1,#2,#3,#4\finish{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5623 \ifpdf
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5624 \centerline{\dopdfimage{#1}{#2}{#3}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5625 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5626 % \epsfbox itself resets \epsf?size at each figure.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5627 \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5628 \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5629 \begingroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5630 \catcode`\^^M = 5 % in case we're inside an example
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5631 % If the image is by itself, center it.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5632 \ifvmode
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5633 \nobreak\bigskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5634 % Usually we'll have text after the image which will insert
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5635 % \parskip glue, so insert it here too to equalize the space
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5636 % above and below.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5637 \nobreak\vskip\parskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5638 \nobreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5639 \centerline{\epsfbox{#1.eps}}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5640 \bigbreak
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5641 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5642 % In the middle of a paragraph, no extra space.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5643 \epsfbox{#1.eps}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5644 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5645 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5646 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5647 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5648
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5649
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5650 \message{localization,}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5651 % and i18n.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5652
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5653 % @documentlanguage is usually given very early, just after
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5654 % @setfilename. If done too late, it may not override everything
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5655 % properly. Single argument is the language abbreviation.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5656 % It would be nice if we could set up a hyphenation file here.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5657 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5658 \def\documentlanguage{\parsearg\dodocumentlanguage}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5659 \def\dodocumentlanguage#1{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5660 \tex % read txi-??.tex file in plain TeX.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5661 % Read the file if it exists.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5662 \openin 1 txi-#1.tex
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5663 \ifeof1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5664 \errhelp = \nolanghelp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5665 \errmessage{Cannot read language file txi-#1.tex}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5666 \let\temp = \relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5667 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5668 \def\temp{\input txi-#1.tex }%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5669 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5670 \temp
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5671 \endgroup
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5672 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5673 \newhelp\nolanghelp{The given language definition file cannot be found or
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5674 is empty. Maybe you need to install it? In the current directory
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5675 should work if nowhere else does.}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5676
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5677
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5678 % @documentencoding should change something in TeX eventually, most
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5679 % likely, but for now just recognize it.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5680 \let\documentencoding = \comment
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5681
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5682
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5683 % Page size parameters.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5684 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5685 \newdimen\defaultparindent \defaultparindent = 15pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5686
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5687 \chapheadingskip = 15pt plus 4pt minus 2pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5688 \secheadingskip = 12pt plus 3pt minus 2pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5689 \subsecheadingskip = 9pt plus 2pt minus 2pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5690
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5691 % Prevent underfull vbox error messages.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5692 \vbadness = 10000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5693
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5694 % Don't be so finicky about underfull hboxes, either.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5695 \hbadness = 2000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5696
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5697 % Following George Bush, just get rid of widows and orphans.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5698 \widowpenalty=10000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5699 \clubpenalty=10000
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5700
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5701 % Use TeX 3.0's \emergencystretch to help line breaking, but if we're
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5702 % using an old version of TeX, don't do anything. We want the amount of
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5703 % stretch added to depend on the line length, hence the dependence on
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5704 % \hsize. We call this whenever the paper size is set.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5705 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5706 \def\setemergencystretch{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5707 \ifx\emergencystretch\thisisundefined
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5708 % Allow us to assign to \emergencystretch anyway.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5709 \def\emergencystretch{\dimen0}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5710 \else
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5711 \emergencystretch = .15\hsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5712 \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5713 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5714
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5715 % Parameters in order: 1) textheight; 2) textwidth; 3) voffset;
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5716 % 4) hoffset; 5) binding offset; 6) topskip. Then whoever calls us can
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5717 % set \parskip and call \setleading for \baselineskip.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5718 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5719 \def\internalpagesizes#1#2#3#4#5#6{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5720 \voffset = #3\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5721 \topskip = #6\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5722 \splittopskip = \topskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5723 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5724 \vsize = #1\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5725 \advance\vsize by \topskip
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5726 \outervsize = \vsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5727 \advance\outervsize by 2\topandbottommargin
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5728 \pageheight = \vsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5729 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5730 \hsize = #2\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5731 \outerhsize = \hsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5732 \advance\outerhsize by 0.5in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5733 \pagewidth = \hsize
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5734 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5735 \normaloffset = #4\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5736 \bindingoffset = #5\relax
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5737 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5738 \parindent = \defaultparindent
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5739 \setemergencystretch
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5740 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5741
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5742 % @letterpaper (the default).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5743 \def\letterpaper{{\globaldefs = 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5744 \parskip = 3pt plus 2pt minus 1pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5745 \setleading{13.2pt}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5746 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5747 % If page is nothing but text, make it come out even.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5748 \internalpagesizes{46\baselineskip}{6in}{\voffset}{.25in}{\bindingoffset}{36pt}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5749 }}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5750
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5751 % Use @smallbook to reset parameters for 7x9.5 (or so) format.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5752 \def\smallbook{{\globaldefs = 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5753 \parskip = 2pt plus 1pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5754 \setleading{12pt}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5755 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5756 \internalpagesizes{7.5in}{5.in}{\voffset}{.25in}{\bindingoffset}{16pt}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5757 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5758 \lispnarrowing = 0.3in
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5759 \tolerance = 700
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5760 \hfuzz = 1pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5761 \contentsrightmargin = 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5762 \deftypemargin = 0pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5763 \defbodyindent = .5cm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5764 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5765 \let\smalldisplay = \smalldisplayx
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5766 \let\smallexample = \smalllispx
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5767 \let\smallformat = \smallformatx
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5768 \let\smalllisp = \smalllispx
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5769 }}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5770
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5771 % Use @afourpaper to print on European A4 paper.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5772 \def\afourpaper{{\globaldefs = 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5773 \setleading{12pt}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5774 \parskip = 3pt plus 2pt minus 1pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5775 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5776 \internalpagesizes{53\baselineskip}{160mm}{\voffset}{4mm}{\bindingoffset}{44pt}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5777 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5778 \tolerance = 700
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5779 \hfuzz = 1pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5780 }}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5781
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5782 % A specific text layout, 24x15cm overall, intended for A4 paper. Top margin
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5783 % 29mm, hence bottom margin 28mm, nominal side margin 3cm.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5784 \def\afourlatex{{\globaldefs = 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5785 \setleading{13.6pt}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5786 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5787 \afourpaper
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5788 \internalpagesizes{237mm}{150mm}{3.6mm}{3.6mm}{3mm}{7mm}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5789 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5790 \globaldefs = 0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5791 }}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5792
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5793 % Use @afourwide to print on European A4 paper in wide format.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5794 \def\afourwide{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5795 \afourpaper
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5796 \internalpagesizes{9.5in}{6.5in}{\hoffset}{\normaloffset}{\bindingoffset}{7mm}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5797 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5798 \globaldefs = 0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5799 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5800
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5801 % @pagesizes TEXTHEIGHT[,TEXTWIDTH]
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5802 % Perhaps we should allow setting the margins, \topskip, \parskip,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5803 % and/or leading, also. Or perhaps we should compute them somehow.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5804 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5805 \def\pagesizes{\parsearg\pagesizesxxx}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5806 \def\pagesizesxxx#1{\pagesizesyyy #1,,\finish}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5807 \def\pagesizesyyy#1,#2,#3\finish{{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5808 \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5809 \globaldefs = 1
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5810 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5811 \parskip = 3pt plus 2pt minus 1pt
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5812 \setleading{13.2pt}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5813 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5814 \internalpagesizes{#1}{\hsize}{\voffset}{\normaloffset}{\bindingoffset}{44pt}%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5815 }}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5816
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5817 % Set default to letter.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5818 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5819 \letterpaper
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5820
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5821
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5822 \message{and turning on texinfo input format.}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5823
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5824 % Define macros to output various characters with catcode for normal text.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5825 \catcode`\"=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5826 \catcode`\~=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5827 \catcode`\^=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5828 \catcode`\_=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5829 \catcode`\\|=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5830 \catcode`\<=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5831 \catcode`\>=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5832 \catcode`\+=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5833 \catcode`\$=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5834 \def\normaldoublequote{"}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5835 \def\normaltilde{~}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5836 \def\normalcaret{^}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5837 \def\normalunderscore{_}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5838 \def\normalverticalbar{\|}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5839 \def\normalless{<}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5840 \def\normalgreater{>}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5841 \def\normalplus{+}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5842 \def\normaldollar{$}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5843
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5844 % This macro is used to make a character print one way in ttfont
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5845 % where it can probably just be output, and another way in other fonts,
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5846 % where something hairier probably needs to be done.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5847 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5848 % #1 is what to print if we are indeed using \tt; #2 is what to print
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5849 % otherwise. Since all the Computer Modern typewriter fonts have zero
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5850 % interword stretch (and shrink), and it is reasonable to expect all
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5851 % typewriter fonts to have this, we can check that font parameter.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5852 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5853 \def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5854
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5855 % Same as above, but check for italic font. Actually this also catches
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5856 % non-italic slanted fonts since it is impossible to distinguish them from
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5857 % italic fonts. But since this is only used by $ and it uses \sl anyway
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5858 % this is not a problem.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5859 \def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5860
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5861 % Turn off all special characters except @
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5862 % (and those which the user can use as if they were ordinary).
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5863 % Most of these we simply print from the \tt font, but for some, we can
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5864 % use math or other variants that look better in normal text.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5865
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5866 \catcode`\"=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5867 \def\activedoublequote{{\tt\char34}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5868 \let"=\activedoublequote
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5869 \catcode`\~=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5870 \def~{{\tt\char126}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5871 \chardef\hat=`\^
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5872 \catcode`\^=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5873 \def^{{\tt \hat}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5874
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5875 \catcode`\_=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5876 \def_{\ifusingtt\normalunderscore\_}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5877 % Subroutine for the previous macro.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5878 \def\_{\leavevmode \kern.06em \vbox{\hrule width.3em height.1ex}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5879
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5880 \catcode`\\|=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5881 \def\|{{\tt\char124}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5882 \chardef \less=`\<
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5883 \catcode`\<=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5884 \def<{{\tt \less}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5885 \chardef \gtr=`\>
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5886 \catcode`\>=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5887 \def>{{\tt \gtr}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5888 \catcode`\+=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5889 \def+{{\tt \char 43}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5890 \catcode`\$=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5891 \def${\ifusingit{{\sl\$}}\normaldollar}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5892 %\catcode 27=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5893 %\def^^[{$\diamondsuit$}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5894
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5895 % Set up an active definition for =, but don't enable it most of the time.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5896 {\catcode`\==\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5897 \global\def={{\tt \char 61}}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5898
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5899 \catcode`+=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5900 \catcode`\_=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5901
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5902 % If a .fmt file is being used, characters that might appear in a file
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5903 % name cannot be active until we have parsed the command line.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5904 % So turn them off again, and have \everyjob (or @setfilename) turn them on.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5905 % \otherifyactive is called near the end of this file.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5906 \def\otherifyactive{\catcode`+=\other \catcode`\_=\other}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5907
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5908 \catcode`\@=0
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5909
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5910 % \rawbackslashxx output one backslash character in current font
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5911 \global\chardef\rawbackslashxx=`\\
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5912 %{\catcode`\\=\other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5913 %@gdef@rawbackslashxx{\}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5914
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5915 % \rawbackslash redefines \ as input to do \rawbackslashxx.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5916 {\catcode`\\=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5917 @gdef@rawbackslash{@let\=@rawbackslashxx }}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5918
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5919 % \normalbackslash outputs one backslash in fixed width font.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5920 \def\normalbackslash{{\tt\rawbackslashxx}}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5921
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5922 % \catcode 17=0 % Define control-q
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5923 \catcode`\\=\active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5924
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5925 % Used sometimes to turn off (effectively) the active characters
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5926 % even after parsing them.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5927 @def@turnoffactive{@let"=@normaldoublequote
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5928 @let\=@realbackslash
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5929 @let~=@normaltilde
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5930 @let^=@normalcaret
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5931 @let_=@normalunderscore
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5932 @let\|=@normalverticalbar
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5933 @let<=@normalless
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5934 @let>=@normalgreater
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5935 @let+=@normalplus
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5936 @let$=@normaldollar}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5937
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5938 @def@normalturnoffactive{@let"=@normaldoublequote
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5939 @let\=@normalbackslash
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5940 @let~=@normaltilde
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5941 @let^=@normalcaret
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5942 @let_=@normalunderscore
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5943 @let\|=@normalverticalbar
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5944 @let<=@normalless
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5945 @let>=@normalgreater
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5946 @let+=@normalplus
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5947 @let$=@normaldollar}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5948
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5949 % Make _ and + \other characters, temporarily.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5950 % This is canceled by @fixbackslash.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5951 @otherifyactive
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5952
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5953 % If a .fmt file is being used, we don't want the `\input texinfo' to show up.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5954 % That is what \eatinput is for; after that, the `\' should revert to printing
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5955 % a backslash.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5956 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5957 @gdef@eatinput input texinfo{@fixbackslash}
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5958 @global@let\ = @eatinput
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5959
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5960 % On the other hand, perhaps the file did not have a `\input texinfo'. Then
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5961 % the first `\{ in the file would cause an error. This macro tries to fix
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5962 % that, assuming it is called before the first `\' could plausibly occur.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5963 % Also back turn on active characters that might appear in the input
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5964 % file name, in case not using a pre-dumped format.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5965 %
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5966 @gdef@fixbackslash{%
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5967 @ifx\@eatinput @let\ = @normalbackslash @fi
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5968 @catcode`+=@active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5969 @catcode`@_=@active
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5970 }
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5971
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5972 % Say @foo, not \foo, in error messages.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5973 @escapechar = `@@
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5974
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5975 % These look ok in all fonts, so just make them not special.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5976 @catcode`@& = @other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5977 @catcode`@# = @other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5978 @catcode`@% = @other
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5979
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5980 @c Set initial fonts.
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5981 @textfonts
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5982 @rm
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5983
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5984
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5985 @c Local variables:
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5986 @c eval: (add-hook 'write-file-hooks 'time-stamp)
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5987 @c page-delimiter: "^\\\\message"
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5988 @c time-stamp-start: "def\\\\texinfoversion{"
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5989 @c time-stamp-format: "%:y-%02m-%02d.%02H"
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5990 @c time-stamp-end: "}"
e5ed410ac0a1 Copy texinfo.tex from octave itself to avoid problems with broken texinfo adb014 parents: diff changeset	5991 @c End:

Mercurial > forge

annotate texinfo.tex @ 12720:52ca082757c2 octave-forge tip