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maint: update copyright notices for 2012
author John W. Eaton <jwe@octave.org>
date Mon, 02 Jan 2012 14:25:41 -0500
parents 0c69a564f2be
children 9e3983c8963c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
14138
72c96de7a403 maint: update copyright notices for 2012
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3 Copyright (C) 1996-2012 John W. Eaton
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #ifdef HAVE_CONFIG_H
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24 #include <config.h>
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25 #endif
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26
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27 #include <cctype>
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28
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29 #include <iostream>
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30
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31 #include "comment-list.h"
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32 #include "error.h"
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33 #include "ov-usr-fcn.h"
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34 #include "pr-output.h"
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35 #include "pt-all.h"
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36
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37 void
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38 tree_print_code::visit_anon_fcn_handle (tree_anon_fcn_handle& afh)
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39 {
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40 indent ();
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41
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42 print_parens (afh, "(");
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43
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44 os << "@(";
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45
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46 tree_parameter_list *param_list = afh.parameter_list ();
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47
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48 if (param_list)
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49 param_list->accept (*this);
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50
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51 os << ") ";
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52
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53 print_fcn_handle_body (afh.body ());
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54
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55 print_parens (afh, ")");
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56 }
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57
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58 void
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59 tree_print_code::visit_argument_list (tree_argument_list& lst)
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60 {
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61 tree_argument_list::iterator p = lst.begin ();
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62
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63 while (p != lst.end ())
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64 {
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65 tree_expression *elt = *p++;
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66
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67 if (elt)
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68 {
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69 elt->accept (*this);
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70
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71 if (p != lst.end ())
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72 os << ", ";
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73 }
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74 }
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75 }
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76
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77 void
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78 tree_print_code::visit_binary_expression (tree_binary_expression& expr)
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79 {
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80 indent ();
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81
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82 print_parens (expr, "(");
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83
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84 tree_expression *op1 = expr.lhs ();
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85
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86 if (op1)
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87 op1->accept (*this);
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88
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89 os << " " << expr.oper () << " ";
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90
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91 tree_expression *op2 = expr.rhs ();
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92
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93 if (op2)
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94 op2->accept (*this);
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95
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96 print_parens (expr, ")");
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97 }
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98
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99 void
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100 tree_print_code::visit_break_command (tree_break_command&)
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101 {
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102 indent ();
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103
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104 os << "break";
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105 }
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106
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107 void
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108 tree_print_code::visit_colon_expression (tree_colon_expression& expr)
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109 {
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110 indent ();
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111
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112 print_parens (expr, "(");
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113
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114 tree_expression *op1 = expr.base ();
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115
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116 if (op1)
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117 op1->accept (*this);
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118
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119 // Stupid syntax.
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120
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121 tree_expression *op3 = expr.increment ();
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122
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123 if (op3)
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124 {
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125 os << ":";
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126 op3->accept (*this);
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127 }
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128
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129 tree_expression *op2 = expr.limit ();
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130
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131 if (op2)
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132 {
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133 os << ":";
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134 op2->accept (*this);
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135 }
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136
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137 print_parens (expr, ")");
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138 }
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139
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140 void
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141 tree_print_code::visit_continue_command (tree_continue_command&)
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142 {
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143 indent ();
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144
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145 os << "continue";
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146 }
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147
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148 void
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149 tree_print_code::do_decl_command (tree_decl_command& cmd)
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150 {
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151 indent ();
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152
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153 os << cmd.name () << " ";
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154
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155 tree_decl_init_list *init_list = cmd.initializer_list ();
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156
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157 if (init_list)
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158 init_list->accept (*this);
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159 }
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160
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161 void
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162 tree_print_code::visit_global_command (tree_global_command& cmd)
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163 {
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164 do_decl_command (cmd);
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165 }
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166
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167 void
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168 tree_print_code::visit_static_command (tree_static_command& cmd)
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169 {
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170 do_decl_command (cmd);
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171 }
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172
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173 void
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174 tree_print_code::visit_decl_elt (tree_decl_elt& cmd)
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175 {
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176 tree_identifier *id = cmd.ident ();
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177
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178 if (id)
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179 id->accept (*this);
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180
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181 tree_expression *expr = cmd.expression ();
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182
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183 if (expr)
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184 {
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185 os << " = ";
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186
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187 expr->accept (*this);
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188 }
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189 }
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190
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191 void
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192 tree_print_code::visit_decl_init_list (tree_decl_init_list& lst)
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193 {
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194 tree_decl_init_list::iterator p = lst.begin ();
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195
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196 while (p != lst.end ())
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197 {
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198 tree_decl_elt *elt = *p++;
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199
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200 if (elt)
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201 {
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202 elt->accept (*this);
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203
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204 if (p != lst.end ())
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205 os << ", ";
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206 }
2846
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207 }
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208 }
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209
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210 void
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211 tree_print_code::visit_simple_for_command (tree_simple_for_command& cmd)
2123
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212 {
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213 print_comment_list (cmd.leading_comment ());
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214
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215 indent ();
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216
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027a2186cd90 parfor keyword and infrastructure, but handle parfor as normal for loop for now
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217 os << (cmd.in_parallel () ? "parfor " : "for ");
2123
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218
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219 tree_expression *lhs = cmd.left_hand_side ();
2123
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220
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diff changeset
221 tree_expression *maxproc = cmd.maxproc_expr ();
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222
027a2186cd90 parfor keyword and infrastructure, but handle parfor as normal for loop for now
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223 if (maxproc)
027a2186cd90 parfor keyword and infrastructure, but handle parfor as normal for loop for now
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224 os << "(";
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225
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226 if (lhs)
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227 lhs->accept (*this);
2123
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228
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229 os << " = ";
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230
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231 tree_expression *expr = cmd.control_expr ();
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232
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233 if (expr)
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234 expr->accept (*this);
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235
13245
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diff changeset
236 if (maxproc)
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237 {
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238 os << ", ";
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239 maxproc->accept (*this);
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diff changeset
240 os << ")";
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241 }
027a2186cd90 parfor keyword and infrastructure, but handle parfor as normal for loop for now
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242
2123
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243 newline ();
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244
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245 tree_statement_list *list = cmd.body ();
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246
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
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diff changeset
247 if (list)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
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248 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
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249 increment_indent_level ();
3665
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diff changeset
250
2123
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251 list->accept (*this);
3665
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diff changeset
252
2123
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253 decrement_indent_level ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
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diff changeset
254 }
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diff changeset
255
3665
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diff changeset
256 print_indented_comment (cmd.trailing_comment ());
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diff changeset
257
2123
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diff changeset
258 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
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diff changeset
259
13246
0c69a564f2be additional parfor changes
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diff changeset
260 os << (cmd.in_parallel () ? "endparfor" : "endfor");
2123
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261 }
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262
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
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263 void
2969
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diff changeset
264 tree_print_code::visit_complex_for_command (tree_complex_for_command& cmd)
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diff changeset
265 {
3665
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diff changeset
266 print_comment_list (cmd.leading_comment ());
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diff changeset
267
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diff changeset
268 indent ();
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diff changeset
269
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
270 os << "for [";
4676
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diff changeset
271 nesting.push ('[');
2969
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diff changeset
272
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
273 tree_argument_list *lhs = cmd.left_hand_side ();
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
274
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
275 if (lhs)
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diff changeset
276 lhs->accept (*this);
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
277
4676
c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe]
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diff changeset
278 nesting.pop ();
2969
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diff changeset
279 os << "] = ";
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
280
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
281 tree_expression *expr = cmd.control_expr ();
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diff changeset
282
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
283 if (expr)
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diff changeset
284 expr->accept (*this);
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
285
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
286 newline ();
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
287
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
288 tree_statement_list *list = cmd.body ();
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
289
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
290 if (list)
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
291 {
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
292 increment_indent_level ();
3665
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diff changeset
293
2969
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diff changeset
294 list->accept (*this);
3665
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diff changeset
295
2969
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diff changeset
296 decrement_indent_level ();
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
297 }
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
298
3665
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diff changeset
299 print_indented_comment (cmd.trailing_comment ());
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diff changeset
300
2969
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diff changeset
301 indent ();
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diff changeset
302
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
303 os << "endfor";
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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parents: 2961
diff changeset
304 }
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
305
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
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diff changeset
306 void
7715
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
307 tree_print_code::visit_octave_user_script (octave_user_script& fcn)
5b4d278ec828 parse scripts completely before executing
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parents: 7017
diff changeset
308 {
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
309 reset ();
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
310
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
311 tree_statement_list *cmd_list = fcn.body ();
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
312
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
313 if (cmd_list)
5b4d278ec828 parse scripts completely before executing
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parents: 7017
diff changeset
314 cmd_list->accept (*this);
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
315 }
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
316
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
317 void
2891
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parents: 2878
diff changeset
318 tree_print_code::visit_octave_user_function (octave_user_function& fcn)
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
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parents:
diff changeset
319 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
320 reset ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
321
2891
1a30f46e1870 [project @ 1997-04-28 01:49:00 by jwe]
jwe
parents: 2878
diff changeset
322 visit_octave_user_function_header (fcn);
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
323
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
324 tree_statement_list *cmd_list = fcn.body ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
325
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
326 if (cmd_list)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
327 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
328 increment_indent_level ();
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
329
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
330 cmd_list->accept (*this);
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
331
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
332 decrement_indent_level ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
333 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
334
2891
1a30f46e1870 [project @ 1997-04-28 01:49:00 by jwe]
jwe
parents: 2878
diff changeset
335 visit_octave_user_function_trailer (fcn);
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
336 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
337
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
338 void
2891
1a30f46e1870 [project @ 1997-04-28 01:49:00 by jwe]
jwe
parents: 2878
diff changeset
339 tree_print_code::visit_octave_user_function_header (octave_user_function& fcn)
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
340 {
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
341 octave_comment_list *leading_comment = fcn.leading_comment ();
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
342
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
343 if (leading_comment)
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
344 {
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
345 print_comment_list (leading_comment);
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
346 newline ();
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
347 }
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
348
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
349 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
350
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
351 os << "function ";
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
352
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
353 tree_parameter_list *ret_list = fcn.return_list ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
354
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
355 if (ret_list)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
356 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
357 bool takes_var_return = fcn.takes_var_return ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
358
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
359 int len = ret_list->length ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
360
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
361 if (len > 1 || takes_var_return)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
362 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
363 os << "[";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
364 nesting.push ('[');
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
365 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
366
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
367 ret_list->accept (*this);
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
368
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
369 if (takes_var_return)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
370 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
371 if (len > 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
372 os << ", ";
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
373
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
374 os << "varargout";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
375 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
376
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
377 if (len > 1 || takes_var_return)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
378 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
379 nesting.pop ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
380 os << "]";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
381 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
382
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
383 os << " = ";
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
384 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
385
4748
7b145222fea3 [project @ 2004-02-07 06:27:27 by jwe]
jwe
parents: 4676
diff changeset
386 std::string fcn_name = fcn.name ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
387
3523
b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe]
jwe
parents: 3503
diff changeset
388 os << (fcn_name.empty () ? std::string ("(empty)") : fcn_name) << " ";
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
389
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
390 tree_parameter_list *param_list = fcn.parameter_list ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
391
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
392 if (param_list)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
393 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
394 bool takes_varargs = fcn.takes_varargs ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
395
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
396 int len = param_list->length ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
397
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
398 if (len > 0 || takes_varargs)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
399 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
400 os << "(";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
401 nesting.push ('(');
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
402 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
403
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
404 param_list->accept (*this);
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
405
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
406 if (takes_varargs)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
407 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
408 if (len > 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
409 os << ", ";
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
410
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
411 os << "varargin";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
412 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
413
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
414 if (len > 0 || takes_varargs)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
415 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
416 nesting.pop ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
417 os << ")";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
418 newline ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
419 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
420 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
421 else
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
422 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
423 os << "()";
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
424 newline ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
425 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
426 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
427
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
428 void
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
429 tree_print_code::visit_octave_user_function_trailer (octave_user_function& fcn)
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
430 {
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
431 print_indented_comment (fcn.trailing_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
432
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
433 newline ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
434 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
435
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
436 void
7715
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
437 tree_print_code::visit_function_def (tree_function_def& fdef)
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
438 {
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
439 indent ();
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
440
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 7715
diff changeset
441 octave_value fcn = fdef.function ();
7715
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
442
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 7715
diff changeset
443 octave_function *f = fcn.function_value ();
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 7715
diff changeset
444
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 7715
diff changeset
445 if (f)
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 7715
diff changeset
446 f->accept (*this);
7715
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
447 }
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
448
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
449 void
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
450 tree_print_code::visit_identifier (tree_identifier& id)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
451 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
452 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
453
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
454 print_parens (id, "(");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
455
3523
b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe]
jwe
parents: 3503
diff changeset
456 std::string nm = id.name ();
b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe]
jwe
parents: 3503
diff changeset
457 os << (nm.empty () ? std::string ("(empty)") : nm);
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
458
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
459 print_parens (id, ")");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
460 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
461
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
462 void
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
463 tree_print_code::visit_if_clause (tree_if_clause& cmd)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
464 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
465 tree_expression *expr = cmd.condition ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
466
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
467 if (expr)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
468 expr->accept (*this);
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
469
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
470 newline ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
471
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
472 tree_statement_list *list = cmd.commands ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
473
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
474 if (list)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
475 {
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
476 increment_indent_level ();
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
477
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
478 list->accept (*this);
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
479
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
480 decrement_indent_level ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
481 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
482 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
483
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
484 void
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
485 tree_print_code::visit_if_command (tree_if_command& cmd)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
486 {
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
487 print_comment_list (cmd.leading_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
488
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
489 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
490
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
491 os << "if ";
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
492
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
493 tree_if_command_list *list = cmd.cmd_list ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
494
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
495 if (list)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
496 list->accept (*this);
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
497
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
498 print_indented_comment (cmd.trailing_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
499
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
500 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
501
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
502 os << "endif";
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
503 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
504
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
505 void
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
506 tree_print_code::visit_if_command_list (tree_if_command_list& lst)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
507 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
508 tree_if_command_list::iterator p = lst.begin ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
509
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
510 bool first_elt = true;
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
511
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
512 while (p != lst.end ())
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
513 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
514 tree_if_clause *elt = *p++;
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
515
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
516 if (elt)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
517 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
518 if (! first_elt)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
519 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
520 print_indented_comment (elt->leading_comment ());
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
521
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
522 indent ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
523
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
524 if (elt->is_else_clause ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
525 os << "else";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
526 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
527 os << "elseif ";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
528 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
529
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
530 elt->accept (*this);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
531 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
532
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
533 first_elt = false;
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
534 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
535 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
536
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
537 void
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
538 tree_print_code::visit_index_expression (tree_index_expression& expr)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
539 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
540 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
541
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
542 print_parens (expr, "(");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
543
3010
1aeb8869e464 [project @ 1997-06-01 19:24:02 by jwe]
jwe
parents: 2988
diff changeset
544 tree_expression *e = expr.expression ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
545
2969
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
jwe
parents: 2961
diff changeset
546 if (e)
13219
cf5ebc0e47e4 fix warnings for unused but set variables and shadowed variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
547 e->accept (*this);
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
548
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
549 std::list<tree_argument_list *> arg_lists = expr.arg_lists ();
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3930
diff changeset
550 std::string type_tags = expr.type_tags ();
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
551 std::list<string_vector> arg_names = expr.arg_names ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
552
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3930
diff changeset
553 int n = type_tags.length ();
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3930
diff changeset
554
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
555 std::list<tree_argument_list *>::iterator p_arg_lists = arg_lists.begin ();
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
556 std::list<string_vector>::iterator p_arg_names = arg_names.begin ();
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3930
diff changeset
557
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3930
diff changeset
558 for (int i = 0; i < n; i++)
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
559 {
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3930
diff changeset
560 switch (type_tags[i])
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
561 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
562 case '(':
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
563 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
564 char nc = nesting.top ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
565 if ((nc == '[' || nc == '{') && expr.paren_count () == 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
566 os << "(";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
567 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
568 os << " (";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
569 nesting.push ('(');
4676
c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe]
jwe
parents: 4342
diff changeset
570
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
571 tree_argument_list *l = *p_arg_lists;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
572 if (l)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
573 l->accept (*this);
4676
c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe]
jwe
parents: 4342
diff changeset
574
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
575 nesting.pop ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
576 os << ")";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
577 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
578 break;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
579
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
580 case '{':
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
581 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
582 char nc = nesting.top ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
583 if ((nc == '[' || nc == '{') && expr.paren_count () == 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
584 os << "{";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
585 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
586 os << " {";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
587 // We only care about whitespace inside [] and {} when we
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
588 // are defining matrix and cell objects, not when indexing.
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
589 nesting.push ('(');
4676
c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe]
jwe
parents: 4342
diff changeset
590
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
591 tree_argument_list *l = *p_arg_lists;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
592 if (l)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
593 l->accept (*this);
4676
c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe]
jwe
parents: 4342
diff changeset
594
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
595 nesting.pop ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
596 os << "}";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
597 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
598 break;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
599
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
600 case '.':
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
601 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
602 string_vector nm = *p_arg_names;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
603 assert (nm.length () == 1);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
604 os << "." << nm(0);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
605 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
606 break;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3930
diff changeset
607
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
608 default:
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
609 panic_impossible ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
610 }
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3930
diff changeset
611
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
612 p_arg_lists++;
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
613 p_arg_names++;
3930
61d4427c016e [project @ 2002-05-07 00:47:31 by jwe]
jwe
parents: 3769
diff changeset
614 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
615
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
616 print_parens (expr, ")");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
617 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
618
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
619 void
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
620 tree_print_code::visit_matrix (tree_matrix& lst)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
621 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
622 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
623
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
624 print_parens (lst, "(");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
625
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
626 os << "[";
4676
c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe]
jwe
parents: 4342
diff changeset
627 nesting.push ('[');
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
628
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
629 tree_matrix::iterator p = lst.begin ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
630
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
631 while (p != lst.end ())
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
632 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
633 tree_argument_list *elt = *p++;
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
634
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
635 if (elt)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
636 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
637 elt->accept (*this);
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
638
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
639 if (p != lst.end ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
640 os << "; ";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
641 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
642 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
643
4676
c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe]
jwe
parents: 4342
diff changeset
644 nesting.pop ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
645 os << "]";
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
646
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
647 print_parens (lst, ")");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
648 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
649
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
650 void
3351
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
651 tree_print_code::visit_cell (tree_cell& lst)
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
652 {
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
653 indent ();
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
654
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
655 print_parens (lst, "(");
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
656
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
657 os << "{";
4676
c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe]
jwe
parents: 4342
diff changeset
658 nesting.push ('{');
3351
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
659
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
660 tree_cell::iterator p = lst.begin ();
3351
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
661
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
662 while (p != lst.end ())
3351
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
663 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
664 tree_argument_list *elt = *p++;
3351
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
665
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
666 if (elt)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
667 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
668 elt->accept (*this);
3351
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
669
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
670 if (p != lst.end ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
671 os << "; ";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
672 }
3351
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
673 }
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
674
4676
c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe]
jwe
parents: 4342
diff changeset
675 nesting.pop ();
3351
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
676 os << "}";
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
677
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
678 print_parens (lst, ")");
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
679 }
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
680
8623649c967c [project @ 1999-11-15 16:17:01 by jwe]
jwe
parents: 3208
diff changeset
681 void
2969
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
jwe
parents: 2961
diff changeset
682 tree_print_code::visit_multi_assignment (tree_multi_assignment& expr)
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
683 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
684 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
685
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
686 print_parens (expr, "(");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
687
2969
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
jwe
parents: 2961
diff changeset
688 tree_argument_list *lhs = expr.left_hand_side ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
689
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
690 if (lhs)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
691 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
692 int len = lhs->length ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
693
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
694 if (len > 1)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
695 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
696 os << "[";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
697 nesting.push ('[');
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
698 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
699
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
700 lhs->accept (*this);
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
701
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
702 if (len > 1)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
703 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
704 nesting.pop ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
705 os << "]";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
706 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
707 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
708
3208
e8a7163701be [project @ 1998-11-03 05:12:47 by jwe]
jwe
parents: 3165
diff changeset
709 os << " " << expr.oper () << " ";
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
710
2969
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
jwe
parents: 2961
diff changeset
711 tree_expression *rhs = expr.right_hand_side ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
712
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
713 if (rhs)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
714 rhs->accept (*this);
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
715
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
716 print_parens (expr, ")");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
717 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
718
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
719 void
2620
5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe]
jwe
parents: 2530
diff changeset
720 tree_print_code::visit_no_op_command (tree_no_op_command& cmd)
5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe]
jwe
parents: 2530
diff changeset
721 {
5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe]
jwe
parents: 2530
diff changeset
722 indent ();
5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe]
jwe
parents: 2530
diff changeset
723
5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe]
jwe
parents: 2530
diff changeset
724 os << cmd.original_command ();
5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe]
jwe
parents: 2530
diff changeset
725 }
5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe]
jwe
parents: 2530
diff changeset
726
5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe]
jwe
parents: 2530
diff changeset
727 void
2372
b21b42c25350 [project @ 1996-10-12 00:15:08 by jwe]
jwe
parents: 2200
diff changeset
728 tree_print_code::visit_constant (tree_constant& val)
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
729 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
730 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
731
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
732 print_parens (val, "(");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
733
2942
026f342c2019 [project @ 1997-05-08 02:20:57 by jwe]
jwe
parents: 2900
diff changeset
734 val.print_raw (os, true, print_original_text);
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
735
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
736 print_parens (val, ")");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
737 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
738
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
739 void
4342
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe]
jwe
parents: 4219
diff changeset
740 tree_print_code::visit_fcn_handle (tree_fcn_handle& fh)
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe]
jwe
parents: 4219
diff changeset
741 {
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe]
jwe
parents: 4219
diff changeset
742 indent ();
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe]
jwe
parents: 4219
diff changeset
743
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe]
jwe
parents: 4219
diff changeset
744 print_parens (fh, "(");
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe]
jwe
parents: 4219
diff changeset
745
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe]
jwe
parents: 4219
diff changeset
746 fh.print_raw (os, true, print_original_text);
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe]
jwe
parents: 4219
diff changeset
747
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe]
jwe
parents: 4219
diff changeset
748 print_parens (fh, ")");
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe]
jwe
parents: 4219
diff changeset
749 }
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe]
jwe
parents: 4219
diff changeset
750
813effe14ee1 [project @ 2003-02-20 08:35:55 by jwe]
jwe
parents: 4219
diff changeset
751 void
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
752 tree_print_code::visit_parameter_list (tree_parameter_list& lst)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
753 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
754 tree_parameter_list::iterator p = lst.begin ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
755
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
756 while (p != lst.end ())
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
757 {
6215
516d3071b34c [project @ 2006-12-15 03:24:12 by jwe]
jwe
parents: 5861
diff changeset
758 tree_decl_elt *elt = *p++;
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
759
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
760 if (elt)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
761 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
762 elt->accept (*this);
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
763
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
764 if (p != lst.end ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
765 os << ", ";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
766 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
767 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
768 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
769
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
770 void
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
771 tree_print_code::visit_postfix_expression (tree_postfix_expression& expr)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
772 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
773 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
774
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
775 print_parens (expr, "(");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
776
2960
194b50e4725b [project @ 1997-05-12 00:43:54 by jwe]
jwe
parents: 2942
diff changeset
777 tree_expression *e = expr.operand ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
778
2960
194b50e4725b [project @ 1997-05-12 00:43:54 by jwe]
jwe
parents: 2942
diff changeset
779 if (e)
194b50e4725b [project @ 1997-05-12 00:43:54 by jwe]
jwe
parents: 2942
diff changeset
780 e->accept (*this);
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
781
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
782 os << expr.oper ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
783
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
784 print_parens (expr, ")");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
785 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
786
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
787 void
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
788 tree_print_code::visit_prefix_expression (tree_prefix_expression& expr)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
789 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
790 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
791
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
792 print_parens (expr, "(");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
793
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
794 os << expr.oper ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
795
2960
194b50e4725b [project @ 1997-05-12 00:43:54 by jwe]
jwe
parents: 2942
diff changeset
796 tree_expression *e = expr.operand ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
797
2960
194b50e4725b [project @ 1997-05-12 00:43:54 by jwe]
jwe
parents: 2942
diff changeset
798 if (e)
194b50e4725b [project @ 1997-05-12 00:43:54 by jwe]
jwe
parents: 2942
diff changeset
799 e->accept (*this);
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
800
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
801 print_parens (expr, ")");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
802 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
803
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
804 void
4207
fa3482b34599 [project @ 2002-12-03 18:22:05 by jwe]
jwe
parents: 4192
diff changeset
805 tree_print_code::visit_return_command (tree_return_command&)
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
806 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
807 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
808
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
809 os << "return";
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
810 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
811
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
812 void
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
813 tree_print_code::visit_return_list (tree_return_list& lst)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
814 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
815 tree_return_list::iterator p = lst.begin ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
816
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
817 while (p != lst.end ())
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
818 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
819 tree_index_expression *elt = *p++;
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
820
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
821 if (elt)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
822 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
823 elt->accept (*this);
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
824
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
825 if (p != lst.end ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
826 os << ", ";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
827 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
828 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
829 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
830
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
831 void
2969
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
jwe
parents: 2961
diff changeset
832 tree_print_code::visit_simple_assignment (tree_simple_assignment& expr)
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
833 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
834 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
835
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
836 print_parens (expr, "(");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
837
2969
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
jwe
parents: 2961
diff changeset
838 tree_expression *lhs = expr.left_hand_side ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
839
2969
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
jwe
parents: 2961
diff changeset
840 if (lhs)
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
jwe
parents: 2961
diff changeset
841 lhs->accept (*this);
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
842
2969
1b47dd00a831 [project @ 1997-05-15 17:57:48 by jwe]
jwe
parents: 2961
diff changeset
843 os << " " << expr.oper () << " ";
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
844
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
845 tree_expression *rhs = expr.right_hand_side ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
846
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
847 if (rhs)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
848 rhs->accept (*this);
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
849
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
850 print_parens (expr, ")");
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
851 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
852
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
853 void
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
854 tree_print_code::visit_statement (tree_statement& stmt)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
855 {
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
856 print_comment_list (stmt.comment_text ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
857
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
858 tree_command *cmd = stmt.command ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
859
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
860 if (cmd)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
861 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
862 cmd->accept (*this);
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
863
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
864 if (! stmt.print_result ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
865 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
866 os << ";";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
867 newline (" ");
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
868 }
4980
003bbf6c13d8 [project @ 2004-09-09 15:47:17 by jwe]
jwe
parents: 4748
diff changeset
869 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
870 newline ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
871 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
872 else
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
873 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
874 tree_expression *expr = stmt.expression ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
875
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
876 if (expr)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
877 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
878 expr->accept (*this);
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
879
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
880 if (! stmt.print_result ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
881 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
882 os << ";";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
883 newline (" ");
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
884 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
885 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
886 newline ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
887 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
888 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
889 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
890
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
891 void
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
892 tree_print_code::visit_statement_list (tree_statement_list& lst)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
893 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
894 for (tree_statement_list::iterator p = lst.begin (); p != lst.end (); p++)
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
895 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
896 tree_statement *elt = *p;
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
897
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
898 if (elt)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
899 elt->accept (*this);
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
900 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
901 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
902
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
903 void
2846
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
904 tree_print_code::visit_switch_case (tree_switch_case& cs)
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
905 {
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
906 print_comment_list (cs.leading_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
907
2846
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
908 indent ();
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
909
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
910 if (cs.is_default_case ())
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
911 os << "otherwise";
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
912 else
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
913 os << "case ";
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
914
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
915 tree_expression *label = cs.case_label ();
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
916
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
917 if (label)
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
918 label->accept (*this);
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
919
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
920 newline ();
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
921
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
922 tree_statement_list *list = cs.commands ();
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
923
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
924 if (list)
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
925 {
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
926 increment_indent_level ();
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
927
2846
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
928 list->accept (*this);
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
929
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
930 newline ();
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
931
2846
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
932 decrement_indent_level ();
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
933 }
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
934 }
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
935
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
936 void
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
937 tree_print_code::visit_switch_case_list (tree_switch_case_list& lst)
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
938 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
939 tree_switch_case_list::iterator p = lst.begin ();
2846
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
940
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
941 while (p != lst.end ())
2846
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
942 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
943 tree_switch_case *elt = *p++;
2846
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
944
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
945 if (elt)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
946 elt->accept (*this);
2846
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
947 }
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
948 }
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
949
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
950 void
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
951 tree_print_code::visit_switch_command (tree_switch_command& cmd)
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
952 {
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
953 print_comment_list (cmd.leading_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
954
2846
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
955 indent ();
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
956
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
957 os << "switch ";
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
958
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
959 tree_expression *expr = cmd.switch_value ();
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
960
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
961 if (expr)
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
962 expr->accept (*this);
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
963
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
964 newline ();
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
965
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
966 tree_switch_case_list *list = cmd.case_list ();
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
967
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
968 if (list)
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
969 {
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
970 increment_indent_level ();
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
971
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
972 list->accept (*this);
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
973
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
974 decrement_indent_level ();
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
975 }
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
976
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
977 print_indented_comment (cmd.leading_comment ());
2846
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
978
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
979 indent ();
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
980
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
981 os << "endswitch";
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
982 }
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
983
52e7c4509983 [project @ 1997-03-26 23:27:35 by jwe]
jwe
parents: 2764
diff changeset
984 void
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
985 tree_print_code::visit_try_catch_command (tree_try_catch_command& cmd)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
986 {
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
987 print_comment_list (cmd.leading_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
988
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
989 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
990
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
991 os << "try";
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
992
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
993 newline ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
994
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
995 tree_statement_list *try_code = cmd.body ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
996
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
997 if (try_code)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
998 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
999 increment_indent_level ();
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1000
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1001 try_code->accept (*this);
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1002
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1003 decrement_indent_level ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1004 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1005
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1006 print_indented_comment (cmd.middle_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1007
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1008 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1009
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1010 os << "catch";
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1011
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1012 newline ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1013
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1014 tree_statement_list *catch_code = cmd.cleanup ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1015
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1016 if (catch_code)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1017 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1018 increment_indent_level ();
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1019
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1020 catch_code->accept (*this);
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1021
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1022 decrement_indent_level ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1023 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1024
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1025 print_indented_comment (cmd.trailing_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1026
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1027 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1028
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1029 os << "end_try_catch";
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1030 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1031
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1032 void
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1033 tree_print_code::visit_unwind_protect_command
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1034 (tree_unwind_protect_command& cmd)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1035 {
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1036 print_comment_list (cmd.leading_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1037
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1038 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1039
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1040 os << "unwind_protect";
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1041
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1042 newline ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1043
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1044 tree_statement_list *unwind_protect_code = cmd.body ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1045
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1046 if (unwind_protect_code)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1047 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1048 increment_indent_level ();
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1049
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1050 unwind_protect_code->accept (*this);
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1051
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1052 decrement_indent_level ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1053 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1054
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1055 print_indented_comment (cmd.middle_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1056
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1057 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1058
3478
32dd5d5e8c8f [project @ 2000-01-26 03:01:58 by jwe]
jwe
parents: 3351
diff changeset
1059 os << "unwind_protect_cleanup";
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1060
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1061 newline ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1062
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1063 tree_statement_list *cleanup_code = cmd.cleanup ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1064
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1065 if (cleanup_code)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1066 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1067 increment_indent_level ();
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1068
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1069 cleanup_code->accept (*this);
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1070
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1071 decrement_indent_level ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1072 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1073
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1074 print_indented_comment (cmd.trailing_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1075
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1076 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1077
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1078 os << "end_unwind_protect";
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1079 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1080
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1081 void
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1082 tree_print_code::visit_while_command (tree_while_command& cmd)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1083 {
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1084 print_comment_list (cmd.leading_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1085
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1086 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1087
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1088 os << "while ";
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1089
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1090 tree_expression *expr = cmd.condition ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1091
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1092 if (expr)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1093 expr->accept (*this);
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1094
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1095 newline ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1096
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1097 tree_statement_list *list = cmd.body ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1098
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1099 if (list)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1100 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1101 increment_indent_level ();
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1102
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1103 list->accept (*this);
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1104
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1105 decrement_indent_level ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1106 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1107
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1108 print_indented_comment (cmd.trailing_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1109
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1110 indent ();
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1111
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1112 os << "endwhile";
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1113 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1114
3484
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1115 void
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1116 tree_print_code::visit_do_until_command (tree_do_until_command& cmd)
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1117 {
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1118 print_comment_list (cmd.leading_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1119
3484
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1120 indent ();
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1121
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1122 os << "do";
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1123
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1124 newline ();
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1125
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1126 tree_statement_list *list = cmd.body ();
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1127
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1128 if (list)
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1129 {
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1130 increment_indent_level ();
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1131
3484
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1132 list->accept (*this);
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1133
3484
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1134 decrement_indent_level ();
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1135 }
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1136
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1137 print_indented_comment (cmd.trailing_comment ());
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1138
3484
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1139 indent ();
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1140
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1141 os << "until";
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1142
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1143 tree_expression *expr = cmd.condition ();
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1144
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1145 if (expr)
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1146 expr->accept (*this);
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1147
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1148 newline ();
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1149 }
8b1f46ac2b64 [project @ 2000-01-27 23:30:45 by jwe]
jwe
parents: 3478
diff changeset
1150
11223
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1151 void
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1152 tree_print_code::print_fcn_handle_body (tree_statement_list *b)
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1153 {
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1154 if (b)
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1155 {
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1156 assert (b->length () == 1);
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1157
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1158 tree_statement *s = b->front ();
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1159
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1160 if (s)
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1161 {
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1162 if (s->is_expression ())
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1163 {
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1164 tree_expression *e = s->expression ();
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1165
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1166 if (e)
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1167 {
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1168 suppress_newlines++;
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1169 e->accept (*this);
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1170 suppress_newlines--;
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1171 }
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1172 }
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1173 else
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1174 {
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1175 tree_command *c = s->command ();
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1176
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1177 suppress_newlines++;
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1178 c->accept (*this);
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1179 suppress_newlines--;
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1180 }
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1181 }
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1182 }
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1183 }
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1184
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1185 // Each print_code() function should call this before printing
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1186 // anything.
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1187 //
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1188 // This doesn't need to be fast, but isn't there a better way?
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1189
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1190 void
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1191 tree_print_code::indent (void)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1192 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1193 assert (curr_print_indent_level >= 0);
2900
5ed088015839 [project @ 1997-04-30 03:26:56 by jwe]
jwe
parents: 2891
diff changeset
1194
11223
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1195 if (beginning_of_line)
4980
003bbf6c13d8 [project @ 2004-09-09 15:47:17 by jwe]
jwe
parents: 4748
diff changeset
1196 {
11223
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1197 os << prefix;
2900
5ed088015839 [project @ 1997-04-30 03:26:56 by jwe]
jwe
parents: 2891
diff changeset
1198
11223
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1199 for (int i = 0; i < curr_print_indent_level; i++)
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1200 os << " ";
4980
003bbf6c13d8 [project @ 2004-09-09 15:47:17 by jwe]
jwe
parents: 4748
diff changeset
1201
11223
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1202 beginning_of_line = false;
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1203 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1204 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1205
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1206 // All print_code() functions should use this to print new lines.
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1207
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1208 void
4980
003bbf6c13d8 [project @ 2004-09-09 15:47:17 by jwe]
jwe
parents: 4748
diff changeset
1209 tree_print_code::newline (const char *alt_txt)
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1210 {
11223
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1211 if (suppress_newlines)
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1212 os << alt_txt;
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1213 else
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1214 {
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1215 os << "\n";
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1216
11223
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1217 beginning_of_line = true;
64e7538db12a fix printing of newlines for anonymous function handle bodies
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1218 }
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1219 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1220
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1221 // For ressetting print_code state.
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1222
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1223 void
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1224 tree_print_code::reset (void)
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1225 {
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1226 beginning_of_line = true;
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1227 curr_print_indent_level = 0;
4676
c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe]
jwe
parents: 4342
diff changeset
1228 while (nesting.top () != 'n')
c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe]
jwe
parents: 4342
diff changeset
1229 nesting.pop ();
2123
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1230 }
ee55d81f585a [project @ 1996-05-12 07:16:36 by jwe]
jwe
parents:
diff changeset
1231
2961
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
1232 void
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
1233 tree_print_code::print_parens (const tree_expression& expr, const char *txt)
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
1234 {
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
1235 int n = expr.paren_count ();
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
1236
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
1237 for (int i = 0; i < n; i++)
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
1238 os << txt;
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
1239 }
8a77d52c9d02 [project @ 1997-05-12 01:36:04 by jwe]
jwe
parents: 2960
diff changeset
1240
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1241 void
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1242 tree_print_code::print_comment_elt (const octave_comment_elt& elt)
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1243 {
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1244 bool printed_something = false;
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1245
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1246 bool prev_char_was_newline = false;
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1247
3769
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3708
diff changeset
1248 std::string comment = elt.text ();
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1249
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1250 size_t len = comment.length ();
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1251
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1252 size_t i = 0;
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1253
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1254 while (i < len && comment[i++] == '\n')
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1255 ; /* Skip leading new lines. */
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1256 i--;
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1257
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1258 while (i < len)
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1259 {
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1260 char c = comment[i++];
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1261
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1262 if (c == '\n')
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1263 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1264 if (prev_char_was_newline)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1265 os << "##";
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1266
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1267 newline ();
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1268
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1269 prev_char_was_newline = true;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1270 }
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1271 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1272 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1273 if (beginning_of_line)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1274 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1275 printed_something = true;
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1276
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1277 indent ();
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1278
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1279 os << "##";
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1280
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1281 if (! (isspace (c) || c == '!'))
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1282 os << " ";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1283 }
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1284
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1285 os << static_cast<char> (c);
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1286
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1287 prev_char_was_newline = false;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1288 }
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1289 }
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1290
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1291 if (printed_something && ! beginning_of_line)
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1292 newline ();
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1293 }
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1294
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1295 void
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1296 tree_print_code::print_comment_list (octave_comment_list *comment_list)
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1297 {
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1298 if (comment_list)
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1299 {
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
1300 octave_comment_list::iterator p = comment_list->begin ();
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1301
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4207
diff changeset
1302 while (p != comment_list->end ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1303 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1304 octave_comment_elt elt = *p++;
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1305
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1306 print_comment_elt (elt);
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1307
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1308 if (p != comment_list->end ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1309 newline ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1310 }
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1311 }
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1312 }
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1313
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1314 void
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1315 tree_print_code::print_indented_comment (octave_comment_list *comment_list)
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1316 {
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1317 increment_indent_level ();
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1318
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1319 print_comment_list (comment_list);
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1320
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1321 decrement_indent_level ();
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 3523
diff changeset
1322 }