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annotate liboctave/util/cmd-edit.cc @ 26486:d41c487e5de2 stable

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avoid possible crash while executing readline hook function (bug #55391) * cmd-edit.cc (command_editor::startup_handler, command_editor::pre_input_handler): Iterate over copy of the set of hook functions to avoid problems if a hook function attempts to remove itself from the set.
author John W. Eaton <jwe@octave.org>
date Mon, 07 Jan 2019 16:51:40 -0500
parents 00f796120a6d
children 8f425e6ea110
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
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3 Copyright (C) 1996-2019 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
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9 the Free Software Foundation, either version 3 of the License, or
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10 (at your 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
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13 WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License 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 <https://www.gnu.org/licenses/>.
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21 */
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22
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23 #if defined (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 <cstdlib>
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28 #include <cstring>
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29
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30 #include <string>
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31
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32 #include "cmd-edit.h"
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33 #include "cmd-hist.h"
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34 #include "file-ops.h"
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35 #include "file-stat.h"
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36 #include "lo-error.h"
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37 #include "lo-utils.h"
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38 #include "oct-env.h"
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39 #include "oct-mutex.h"
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40 #include "oct-time.h"
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41 #include "quit.h"
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42 #include "singleton-cleanup.h"
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43 #include "strdup-wrapper.h"
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44 #include "unistd-wrappers.h"
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45
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46 #if defined (USE_READLINE)
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47 #include <cstdio>
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48
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49 #include "oct-rl-edit.h"
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50 #endif
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51
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52 namespace octave
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53 {
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54 char * do_completer_word_break_hook ();
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55
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56 command_editor *command_editor::instance = nullptr;
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57
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58 std::set<command_editor::startup_hook_fcn> command_editor::startup_hook_set;
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59
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60 std::set<command_editor::pre_input_hook_fcn> command_editor::pre_input_hook_set;
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61
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62 std::set<command_editor::event_hook_fcn> command_editor::event_hook_set;
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63
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64 static mutex event_hook_lock;
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65
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66 #if defined (USE_READLINE)
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67
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68 class
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69 gnu_readline : public command_editor
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70 {
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71 public:
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72
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73 typedef command_editor::startup_hook_fcn startup_hook_fcn;
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74
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75 typedef command_editor::pre_input_hook_fcn pre_input_hook_fcn;
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76
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77 typedef command_editor::event_hook_fcn event_hook_fcn;
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78
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79 typedef command_editor::completion_fcn completion_fcn;
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80
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81 gnu_readline (void);
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82
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83 ~gnu_readline (void) = default;
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84
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85 void do_set_name (const std::string& n);
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86
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87 std::string do_readline (const std::string& prompt, bool& eof);
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88
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89 void do_set_input_stream (FILE *f);
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90
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91 FILE * do_get_input_stream (void);
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92
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93 void do_set_output_stream (FILE *f);
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94
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95 FILE * do_get_output_stream (void);
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96
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97 void do_redisplay (void);
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98
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99 int do_terminal_rows (void);
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100
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101 int do_terminal_cols (void);
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102
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103 void do_clear_screen (bool skip_redisplay);
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104
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105 void do_resize_terminal (void);
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106
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107 void do_set_screen_size (int ht, int wd);
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108
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109 std::string newline_chars (void);
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110
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111 void do_restore_terminal_state (void);
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112
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113 void do_blink_matching_paren (bool flag);
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114
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115 bool do_erase_empty_line (bool flag);
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116
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117 void do_set_basic_word_break_characters (const std::string& s);
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118
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119 void do_set_completer_word_break_characters (const std::string& s);
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120
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121 void do_set_basic_quote_characters (const std::string& s);
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123 void do_set_filename_quote_characters (const std::string& s);
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124
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125 void do_set_completer_quote_characters (const std::string& s);
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126
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127 void do_set_completion_append_character (char c);
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128
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129 void do_set_completion_function (completion_fcn f);
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130
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131 void do_set_quoting_function (quoting_fcn f);
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132
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133 void do_set_dequoting_function (dequoting_fcn f);
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134
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135 void do_set_char_is_quoted_function (char_is_quoted_fcn f);
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136
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137 void do_set_user_accept_line_function (user_accept_line_fcn f);
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138
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139 completion_fcn do_get_completion_function (void) const;
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140
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141 quoting_fcn do_get_quoting_function (void) const;
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142
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143 dequoting_fcn do_get_dequoting_function (void) const;
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144
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145 char_is_quoted_fcn do_get_char_is_quoted_function (void) const;
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146
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147 user_accept_line_fcn do_get_user_accept_line_function (void) const;
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148
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149 string_vector
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150 do_generate_filename_completions (const std::string& text);
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151
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152 std::string do_get_line_buffer (void) const;
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153
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154 std::string do_get_current_line (void) const;
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155
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156 char do_get_prev_char (int) const;
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157
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158 void do_replace_line (const std::string& text, bool clear_undo);
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159
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160 void do_kill_full_line (void);
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161
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162 void do_insert_text (const std::string& text);
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163
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164 void do_newline (void);
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165
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166 void do_accept_line (void);
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167
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168 bool do_undo (void);
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169
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170 void do_clear_undo_list (void);
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171
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172 void set_startup_hook (startup_hook_fcn f);
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173
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174 void restore_startup_hook (void);
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175
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176 void set_pre_input_hook (pre_input_hook_fcn f);
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177
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178 void restore_pre_input_hook (void);
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179
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180 void set_event_hook (event_hook_fcn f);
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181
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182 void restore_event_hook (void);
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183
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184 void do_restore_event_hook (void);
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185
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186 void do_read_init_file (const std::string& file);
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187
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188 void do_re_read_init_file (void);
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189
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190 bool do_filename_completion_desired (bool);
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191
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192 bool do_filename_quoting_desired (bool);
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193
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194 bool do_prefer_env_winsize (bool);
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195
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196 void do_interrupt (bool);
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197
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198 void do_handle_interrupt_signal (void);
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199
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200 static int operate_and_get_next (int, int);
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201
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202 static int history_search_backward (int, int);
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203
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204 static int history_search_forward (int, int);
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205
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206 private:
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207
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208 startup_hook_fcn previous_startup_hook;
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209
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210 pre_input_hook_fcn previous_pre_input_hook;
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211
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212 event_hook_fcn previous_event_hook;
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213
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214 completion_fcn completion_function;
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215
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216 quoting_fcn quoting_function;
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217
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218 dequoting_fcn dequoting_function;
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219
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220 char_is_quoted_fcn char_is_quoted_function;
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221
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222 user_accept_line_fcn user_accept_line_function;
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223
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224 static std::string completer_quote_characters;
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225
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226 static char * command_generator (const char *text, int state);
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227
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228 static char * command_quoter (char *text, int match_type, char *quote_pointer);
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229 static char * command_dequoter (char *text, int match_type);
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230
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231 static int command_char_is_quoted (char *text, int index);
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232
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233 static int command_accept_line (int count, int key);
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234
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235 static char ** command_completer (const char *text, int start, int end);
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236
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237 static char * do_completer_word_break_hook ();
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238 };
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239
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240 std::string gnu_readline::completer_quote_characters = "";
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241
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242 gnu_readline::gnu_readline ()
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243 : command_editor (), previous_startup_hook (nullptr),
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244 previous_pre_input_hook (nullptr),
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245 previous_event_hook (nullptr), completion_function (nullptr),
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246 quoting_function (nullptr), dequoting_function (nullptr),
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247 char_is_quoted_function (nullptr), user_accept_line_function (nullptr)
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248 {
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249 // FIXME: need interface to rl_add_defun, rl_initialize, and
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250 // a function to set rl_terminal_name
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251
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252 std::string term = sys::env::getenv ("TERM");
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253
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254 octave_rl_set_terminal_name (term.c_str ());
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255
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256 octave_rl_initialize ();
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257
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258 do_blink_matching_paren (true);
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259
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260 // Bind operate-and-get-next.
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261
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262 octave_rl_add_defun ("operate-and-get-next",
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263 gnu_readline::operate_and_get_next,
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264 octave_rl_ctrl ('O'));
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265 }
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266
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267 void
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268 gnu_readline::do_set_name (const std::string& nm)
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269 {
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270 ::octave_rl_set_name (nm.c_str ());
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271 }
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272
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273 std::string
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274 gnu_readline::do_readline (const std::string& prompt, bool& eof)
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275 {
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276 std::string retval;
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277
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278 eof = false;
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279
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280 const char *p = prompt.c_str ();
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281
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f5bcbd321ba1 don't trap the user in the readline loop (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24534
diff changeset
282 char *line = ::octave_rl_readline (p);
21748
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John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
283
24566
f5bcbd321ba1 don't trap the user in the readline loop (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24534
diff changeset
284 if (line)
f5bcbd321ba1 don't trap the user in the readline loop (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24534
diff changeset
285 {
f5bcbd321ba1 don't trap the user in the readline loop (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24534
diff changeset
286 retval = line;
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
287
24566
f5bcbd321ba1 don't trap the user in the readline loop (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24534
diff changeset
288 free (line);
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
289 }
24566
f5bcbd321ba1 don't trap the user in the readline loop (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24534
diff changeset
290 else
f5bcbd321ba1 don't trap the user in the readline loop (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 24534
diff changeset
291 eof = true;
19309
735bc47d18af command_editor: provide access to rl_set_screen_size
John W. Eaton <jwe@octave.org>
parents: 19304
diff changeset
292
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
293 return retval;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
294 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
295
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
296 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
297 gnu_readline::do_set_input_stream (FILE *f)
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John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
298 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
299 ::octave_rl_set_input_stream (f);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
300 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
301
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
302 FILE *
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
303 gnu_readline::do_get_input_stream (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
304 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
305 return ::octave_rl_get_input_stream ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
306 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
307
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
308 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
309 gnu_readline::do_set_output_stream (FILE *f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
310 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
311 ::octave_rl_set_output_stream (f);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
312 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
313
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
314 FILE *
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
315 gnu_readline::do_get_output_stream (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
316 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
317 return ::octave_rl_get_output_stream ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
318 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
319
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
320 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
321 gnu_readline::do_redisplay (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
322 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
323 ::octave_rl_redisplay ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
324 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
325
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
326 // GNU readline handles SIGWINCH, so these values have a good chance
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
327 // of being correct even if the window changes size (they may be
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
328 // wrong if, for example, the luser changes the window size while the
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
329 // pager is running, and the signal is handled by the pager instead of
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
330 // us.
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
331
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
332 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
333 gnu_readline::do_terminal_rows (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
334 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
335 int sh = ::octave_rl_screen_height ();
19378
f7ccd02bc060 provide access to the readline variable rl_erase_empty_line
John W. Eaton <jwe@octave.org>
parents: 19309
diff changeset
336
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
337 return sh > 0 ? sh : 24;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
338 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
339
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
340 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
341 gnu_readline::do_terminal_cols (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
342 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
343 int sw = ::octave_rl_screen_width ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
344
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
345 return sw > 0 ? sw : 80;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
346 }
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3779
diff changeset
347
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
348 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
349 gnu_readline::do_clear_screen (bool skip_redisplay)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
350 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
351 ::octave_rl_clear_screen (skip_redisplay);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
352 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
353
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
354 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
355 gnu_readline::do_resize_terminal (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
356 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
357 ::octave_rl_resize_terminal ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
358 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
359
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
360 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
361 gnu_readline::do_set_screen_size (int ht, int wd)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
362 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
363 ::octave_rl_set_screen_size (ht, wd);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
364 }
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3779
diff changeset
365
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
366 std::string
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
367 gnu_readline::newline_chars (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
368 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
369 return "\r\n";
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
370 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
371
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
372 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
373 gnu_readline::do_restore_terminal_state (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
374 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
375 ::octave_rl_restore_terminal_state ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
376 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
377
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
378 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
379 gnu_readline::do_blink_matching_paren (bool flag)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
380 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
381 ::octave_rl_enable_paren_matching (flag ? 1 : 0);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
382 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
383
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
384 bool
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
385 gnu_readline::do_erase_empty_line (bool flag)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
386 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
387 return ::octave_rl_erase_empty_line (flag ? 1 : 0);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
388 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
389
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
390 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
391 gnu_readline::do_set_basic_word_break_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
392 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
393 ::octave_rl_set_basic_word_break_characters (s.c_str ());
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
394 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
395
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
396 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
397 gnu_readline::do_set_completer_word_break_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
398 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
399 ::octave_rl_set_completer_word_break_characters (s.c_str ());
21798
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
400
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
401 ::octave_rl_set_completion_word_break_hook
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
402 (gnu_readline::do_completer_word_break_hook);
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
403
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
404 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
405
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
406 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
407 gnu_readline::do_set_basic_quote_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
408 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
409 ::octave_rl_set_basic_quote_characters (s.c_str ());
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
410 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
411
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
412 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
413 gnu_readline::do_set_filename_quote_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
414 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
415 ::octave_rl_set_filename_quote_characters (s.c_str ());
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
416 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
417
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
418 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
419 gnu_readline::do_set_completer_quote_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
420 {
21798
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
421 completer_quote_characters = s;
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
422 }
2941
b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe]
jwe
parents: 2926
diff changeset
423
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
424 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
425 gnu_readline::do_set_completion_append_character (char c)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
426 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
427 ::octave_rl_set_completion_append_character (c);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
428 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
429
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
430 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
431 gnu_readline::do_set_completion_function (completion_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
432 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
433 completion_function = f;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
434
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
435 rl_attempted_completion_fcn_ptr fp
23795
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents: 23696
diff changeset
436 = (f ? gnu_readline::command_completer : nullptr);
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
437
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
438 ::octave_rl_set_completion_function (fp);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
439 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
440
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
441 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
442 gnu_readline::do_set_quoting_function (quoting_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
443 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
444 quoting_function = f;
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
445
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
446 rl_quoting_fcn_ptr fp
23795
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents: 23696
diff changeset
447 = (f ? gnu_readline::command_quoter : nullptr);
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
448
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
449 ::octave_rl_set_quoting_function (fp);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
450 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
451
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
452 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
453 gnu_readline::do_set_dequoting_function (dequoting_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
454 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
455 dequoting_function = f;
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
456
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
457 rl_dequoting_fcn_ptr fp
23795
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents: 23696
diff changeset
458 = (f ? gnu_readline::command_dequoter : nullptr);
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
459
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
460 ::octave_rl_set_dequoting_function (fp);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
461 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
462
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
463 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
464 gnu_readline::do_set_char_is_quoted_function (char_is_quoted_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
465 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
466 char_is_quoted_function = f;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
467
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
468 rl_char_is_quoted_fcn_ptr fp
23795
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents: 23696
diff changeset
469 = (f ? gnu_readline::command_char_is_quoted : nullptr);
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
470
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
471 ::octave_rl_set_char_is_quoted_function (fp);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
472 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
473
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
474 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
475 gnu_readline::do_set_user_accept_line_function (user_accept_line_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
476 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
477 user_accept_line_function = f;
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
478
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
479 if (f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
480 octave_rl_add_defun ("accept-line", gnu_readline::command_accept_line,
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
481 ::octave_rl_ctrl ('M'));
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
482 else
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
483 octave_rl_add_defun ("accept-line", ::octave_rl_newline,
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
484 ::octave_rl_ctrl ('M'));
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
485 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
486
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
487 gnu_readline::completion_fcn
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
488 gnu_readline::do_get_completion_function (void) const
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
489 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
490 return completion_function;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
491 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
492
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
493 gnu_readline::quoting_fcn
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
494 gnu_readline::do_get_quoting_function (void) const
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
495 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
496 return quoting_function;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
497 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
498
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
499 gnu_readline::dequoting_fcn
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
500 gnu_readline::do_get_dequoting_function (void) const
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
501 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
502 return dequoting_function;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
503 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
504
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
505 gnu_readline::char_is_quoted_fcn
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
506 gnu_readline::do_get_char_is_quoted_function (void) const
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
507 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
508 return char_is_quoted_function;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
509 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
510
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
511 gnu_readline::user_accept_line_fcn
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
512 gnu_readline::do_get_user_accept_line_function (void) const
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
513 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
514 return user_accept_line_function;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
515 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
516
21798
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
517 // True if the last "word" of the string line (delimited by delim) is
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
518 // an existing directory. Used by do_completer_word_break_hook.
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
519
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
520 static bool
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
521 looks_like_filename (const char *line, char delim)
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
522 {
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
523 bool retval = false;
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
524
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
525 const char *s = strrchr (line, delim);
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
526
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
527 if (s)
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
528 {
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
529 // Remove incomplete component.
23696
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 23457
diff changeset
530 const char *f = strrchr (line, sys::file_ops::dir_sep_char ());
21798
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
531
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
532 if (s[1] == '~' || (f && f != s))
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
533 {
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
534 // For something like "A /b", f==s; don't assume a file.
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
535
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
536 std::string candidate_filename = s+1;
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
537
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
538 candidate_filename = candidate_filename.substr (0, f - s);
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
539
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
540 // Handles any complete ~<username>, but doesn't expand usernames.
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
541
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
542 if (candidate_filename[0] == '~')
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
543 candidate_filename
23696
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 23457
diff changeset
544 = sys::file_ops::tilde_expand (candidate_filename);
21798
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
545
23696
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 23457
diff changeset
546 sys::file_stat fs (candidate_filename);
21798
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
547
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
548 retval = fs.is_dir ();
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
549 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
550 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
551
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
552 return retval;
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
553 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
554
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
555 // Decide whether to interpret partial commands like "abc/def" as a
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
556 // filename or division. Return the set of delimiters appropriate for
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
557 // the decision.
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
558
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
559 char *
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
560 gnu_readline::do_completer_word_break_hook ()
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
561 {
21944
4b2eab5d2a6a provide wrapper for strdup
John W. Eaton <jwe@octave.org>
parents: 21942
diff changeset
562 static char *dir_sep = octave_strdup_wrapper (" '\"");
21798
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
563
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
564 std::string word;
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
565 std::string line = get_line_buffer ();
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
566
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
567 // For now, assume space or quote delimiter for file names.
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
568 const char *l = line.c_str ();
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
569
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
570 if (looks_like_filename (l, ' ') || looks_like_filename (l, '\'')
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
571 || looks_like_filename (l, '"'))
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
572 {
22402
4caa7b28d183 maint: Style check C++ code in liboctave/
Rik <rik@octave.org>
parents: 22327
diff changeset
573 ::octave_rl_set_completer_quote_characters (
4caa7b28d183 maint: Style check C++ code in liboctave/
Rik <rik@octave.org>
parents: 22327
diff changeset
574 completer_quote_characters.c_str ());
21798
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
575
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
576 return dir_sep;
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
577 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
578 else
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
579 {
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
580 ::octave_rl_set_completer_quote_characters ("");
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
581
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
582 return octave_rl_get_completer_word_break_characters ();
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
583 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
584 }
12e7456f7619 Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 21748
diff changeset
585
4604
cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe]
jwe
parents: 4527
diff changeset
586 string_vector
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
587 gnu_readline::do_generate_filename_completions (const std::string& text)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
588 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
589 string_vector retval;
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
590
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
591 int n = 0;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
592 int count = 0;
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
593
23457
21baad6b35c4 maint: Use C++11 nullptr rather than 0 or NULL when possible.
Rik <rik@octave.org>
parents: 23450
diff changeset
594 char *fn = nullptr;
3215
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe]
jwe
parents: 3189
diff changeset
595
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
596 while (1)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
597 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
598 fn = ::octave_rl_filename_completion_function (text.c_str (), count);
4143
62afb31c1f85 [project @ 2002-11-01 17:27:38 by jwe]
jwe
parents: 4062
diff changeset
599
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
600 if (fn)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
601 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
602 if (count == n)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
603 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
604 // Famous last words: Most large directories will not
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
605 // have more than a few hundred files, so we should not
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
606 // resize too many times even if the growth is linear...
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
607 n += 100;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
608 retval.resize (n);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
609 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
610
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
611 retval[count++] = fn;
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
612
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
613 free (fn);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
614 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
615 else
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
616 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
617 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
618
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
619 retval.resize (count);
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
620
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
621 return retval;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
622 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
623
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
624 std::string
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
625 gnu_readline::do_get_line_buffer (void) const
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
626 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
627 return ::octave_rl_line_buffer ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
628 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
629
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
630 std::string
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
631 gnu_readline::do_get_current_line (void) const
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
632 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
633 std::string retval;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
634 char *buf = ::octave_rl_copy_line ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
635 retval = buf;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
636 free (buf);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
637 return retval;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
638 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
639
22171
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
640 // Return the character (offset+1) to the left of the cursor,
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
641 // or '\0' if the cursor is at the start of the line.
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
642 char
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
643 gnu_readline::do_get_prev_char (int offset) const
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
644 {
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
645 const char *buf = ::octave_rl_line_buffer ();
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
646 int p = ::octave_rl_point ();
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
647
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
648 return p > offset ? buf[p - offset - 1] : '\0';
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
649 }
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
650
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
651 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
652 gnu_readline::do_replace_line (const std::string& text, bool clear_undo)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
653 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
654 ::octave_rl_replace_line (text.c_str (), clear_undo);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
655 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
656
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
657 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
658 gnu_readline::do_kill_full_line (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
659 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
660 ::octave_rl_kill_full_line ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
661 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
662
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
663 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
664 gnu_readline::do_insert_text (const std::string& text)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
665 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
666 ::octave_rl_insert_text (text.c_str ());
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
667 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
668
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
669 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
670 gnu_readline::do_newline (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
671 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
672 ::octave_rl_newline (1, '\n');
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
673 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
674
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
675 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
676 gnu_readline::do_accept_line (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
677 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
678 command_accept_line (1, '\n');
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
679 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
680
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
681 bool
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
682 gnu_readline::do_undo (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
683 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
684 return ::octave_rl_do_undo ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
685 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
686
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
687 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
688 gnu_readline::do_clear_undo_list ()
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
689 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
690 ::octave_rl_clear_undo_list ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
691 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
692
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
693 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
694 gnu_readline::set_startup_hook (startup_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
695 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
696 previous_startup_hook = ::octave_rl_get_startup_hook ();
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
697
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
698 if (f != previous_startup_hook)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
699 ::octave_rl_set_startup_hook (f);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
700 }
19378
f7ccd02bc060 provide access to the readline variable rl_erase_empty_line
John W. Eaton <jwe@octave.org>
parents: 19309
diff changeset
701
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
702 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
703 gnu_readline::restore_startup_hook (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
704 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
705 ::octave_rl_set_startup_hook (previous_startup_hook);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
706 }
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3779
diff changeset
707
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
708 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
709 gnu_readline::set_pre_input_hook (pre_input_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
710 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
711 previous_pre_input_hook = ::octave_rl_get_pre_input_hook ();
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3779
diff changeset
712
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
713 if (f != previous_pre_input_hook)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
714 ::octave_rl_set_pre_input_hook (f);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
715 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
716
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
717 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
718 gnu_readline::restore_pre_input_hook (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
719 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
720 ::octave_rl_set_pre_input_hook (previous_pre_input_hook);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
721 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
722
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
723 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
724 gnu_readline::set_event_hook (event_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
725 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
726 previous_event_hook = octave_rl_get_event_hook ();
2941
b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe]
jwe
parents: 2926
diff changeset
727
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
728 ::octave_rl_set_event_hook (f);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
729 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
730
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
731 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
732 gnu_readline::restore_event_hook (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
733 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
734 ::octave_rl_set_event_hook (previous_event_hook);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
735 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
736
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
737 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
738 gnu_readline::do_read_init_file (const std::string& file)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
739 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
740 ::octave_rl_read_init_file (file.c_str ());
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
741 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
742
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
743 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
744 gnu_readline::do_re_read_init_file (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
745 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
746 ::octave_rl_re_read_init_file ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
747 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
748
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
749 bool
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
750 gnu_readline::do_filename_completion_desired (bool arg)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
751 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
752 return ::octave_rl_filename_completion_desired (arg);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
753 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
754
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
755 bool
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
756 gnu_readline::do_filename_quoting_desired (bool arg)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
757 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
758 return ::octave_rl_filename_quoting_desired (arg);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
759 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
760
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
761 bool
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
762 gnu_readline::do_prefer_env_winsize (bool arg)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
763 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
764 return ::octave_rl_prefer_env_winsize (arg);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
765 }
4604
cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe]
jwe
parents: 4527
diff changeset
766
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
767 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
768 gnu_readline::do_interrupt (bool arg)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
769 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
770 ::octave_rl_done (arg);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
771 }
4604
cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe]
jwe
parents: 4527
diff changeset
772
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
773 void
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
774 gnu_readline::do_handle_interrupt_signal (void)
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
775 {
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
776 octave_signal_caught = 0;
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
777 octave_interrupt_state = 0;
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
778
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
779 ::octave_rl_recover_from_interrupt ();
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
780
25336
389757b7b6af eliminate redundant octave:: namespace tags
John W. Eaton <jwe@octave.org>
parents: 25054
diff changeset
781 throw interrupt_exception ();
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
782 }
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
783
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
784 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
785 gnu_readline::operate_and_get_next (int /* count */, int /* c */)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
786 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
787 // Accept the current line.
4604
cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe]
jwe
parents: 4527
diff changeset
788
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
789 command_editor::accept_line ();
4604
cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe]
jwe
parents: 4527
diff changeset
790
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
791 // Find the current line, and find the next line to use.
4604
cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe]
jwe
parents: 4527
diff changeset
792
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
793 int x_where = command_history::where ();
4604
cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe]
jwe
parents: 4527
diff changeset
794
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
795 int x_length = command_history::length ();
9485
3cee58bf4acf selectively complete filenames in some cases
John W. Eaton <jwe@octave.org>
parents: 9321
diff changeset
796
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
797 if ((command_history::is_stifled ()
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
798 && (x_length >= command_history::max_input_history ()))
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
799 || (x_where >= x_length - 1))
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
800 command_history::set_mark (x_where);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
801 else
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
802 command_history::set_mark (x_where + 1);
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
803
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
804 command_editor::add_startup_hook (command_history::goto_mark);
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
805
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
806 return 0;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
807 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
808
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
809 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
810 gnu_readline::history_search_backward (int count, int c)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
811 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
812 return octave_rl_history_search_backward (count, c);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
813 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
814
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
815 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
816 gnu_readline::history_search_forward (int count, int c)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
817 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
818 return octave_rl_history_search_forward (count, c);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
819 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
820
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
821 char *
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
822 gnu_readline::command_generator (const char *text, int state)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
823 {
23457
21baad6b35c4 maint: Use C++11 nullptr rather than 0 or NULL when possible.
Rik <rik@octave.org>
parents: 23450
diff changeset
824 char *retval = nullptr;
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
825
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
826 completion_fcn f = command_editor::get_completion_function ();
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
827
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
828 std::string tmp = f (text, state);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
829
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
830 size_t len = tmp.length ();
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
831
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
832 if (len > 0)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
833 {
21942
aab79a1885cc limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents: 21910
diff changeset
834 retval = static_cast<char *> (std::malloc (len+1));
3215
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe]
jwe
parents: 3189
diff changeset
835
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
836 strcpy (retval, tmp.c_str ());
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
837 }
3215
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe]
jwe
parents: 3189
diff changeset
838
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
839 return retval;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
840 }
7758
8e14a01ffe9f input.cc (Fre_read_readline_init_file): new function
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
841
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
842 char *
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
843 gnu_readline::command_quoter (char *text, int matches, char *qcp)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
844 {
23457
21baad6b35c4 maint: Use C++11 nullptr rather than 0 or NULL when possible.
Rik <rik@octave.org>
parents: 23450
diff changeset
845 char *retval = nullptr;
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
846
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
847 quoting_fcn f = command_editor::get_quoting_function ();
19304
ad93e9be78ee command_editor: provide access to rl_prefer_env_winsize
John W. Eaton <jwe@octave.org>
parents: 19302
diff changeset
848
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
849 std::string tmp = f (text, matches, *qcp);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
850
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
851 size_t len = tmp.length ();
16382
389b09a914e2 allow gui to force readline to return from its idle/read loop
John W. Eaton <jwe@octave.org>
parents: 15467
diff changeset
852
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
853 if (len > 0)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
854 {
21942
aab79a1885cc limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents: 21910
diff changeset
855 retval = static_cast<char *> (std::malloc (len+1));
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
856
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
857 strcpy (retval, tmp.c_str ());
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
858 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
859
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
860 return retval;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
861 }
3519
957d7d6ab0e0 [project @ 2000-02-02 06:00:09 by jwe]
jwe
parents: 3504
diff changeset
862
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
863 char *
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
864 gnu_readline::command_dequoter (char *text, int quote)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
865 {
23457
21baad6b35c4 maint: Use C++11 nullptr rather than 0 or NULL when possible.
Rik <rik@octave.org>
parents: 23450
diff changeset
866 char *retval = nullptr;
3951
e6f67a1ed814 [project @ 2002-05-23 03:41:25 by jwe]
jwe
parents: 3933
diff changeset
867
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
868 dequoting_fcn f = command_editor::get_dequoting_function ();
3951
e6f67a1ed814 [project @ 2002-05-23 03:41:25 by jwe]
jwe
parents: 3933
diff changeset
869
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
870 std::string tmp = f (text, quote);
2941
b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe]
jwe
parents: 2926
diff changeset
871
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
872 size_t len = tmp.length ();
2941
b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe]
jwe
parents: 2926
diff changeset
873
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
874 if (len > 0)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
875 {
21942
aab79a1885cc limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents: 21910
diff changeset
876 retval = static_cast<char *> (std::malloc (len+1));
2941
b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe]
jwe
parents: 2926
diff changeset
877
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
878 strcpy (retval, tmp.c_str ());
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
879 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
880
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
881 return retval;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
882 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
883
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
884 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
885 gnu_readline::command_char_is_quoted (char *text, int quote)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
886 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
887 char_is_quoted_fcn f = command_editor::get_char_is_quoted_function ();
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
888
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
889 return f (text, quote);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
890 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
891
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
892 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
893 gnu_readline::command_accept_line (int count, int key)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
894 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
895 user_accept_line_fcn f = command_editor::get_user_accept_line_function ();
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
896
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
897 if (f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
898 f (::octave_rl_line_buffer ());
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
899
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
900 ::octave_rl_redisplay ();
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
901
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
902 return ::octave_rl_newline (count, key);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
903 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
904
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
905 char **
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
906 gnu_readline::command_completer (const char *text, int, int)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
907 {
23795
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents: 23696
diff changeset
908 char **matches = nullptr;
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
909 matches
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
910 = ::octave_rl_completion_matches (text, gnu_readline::command_generator);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
911 return matches;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
912 }
2941
b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe]
jwe
parents: 2926
diff changeset
913
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
914 #endif
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
915
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
916 class
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
917 default_command_editor : public command_editor
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
918 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
919 public:
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
920
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
921 default_command_editor (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
922 : command_editor (), input_stream (stdin), output_stream (stdout) { }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
923
22869
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22868
diff changeset
924 // No copying!
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22868
diff changeset
925
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22868
diff changeset
926 default_command_editor (const default_command_editor&) = delete;
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22868
diff changeset
927
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22868
diff changeset
928 default_command_editor& operator = (const default_command_editor&) = delete;
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22868
diff changeset
929
22868
87e3163f6c87 use c++11 "= default" syntax for declaration of trivial destructors
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
930 ~default_command_editor (void) = default;
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
931
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
932 std::string do_readline (const std::string& prompt, bool& eof);
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
933
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
934 void do_set_input_stream (FILE *f);
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
935
23446
cd4e1ee28716 maint: Use convention 'void * fcn ()' for functions which return pointers.
Rik <rik@octave.org>
parents: 23220
diff changeset
936 FILE * do_get_input_stream (void);
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
937
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
938 void do_set_output_stream (FILE *f);
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
939
23446
cd4e1ee28716 maint: Use convention 'void * fcn ()' for functions which return pointers.
Rik <rik@octave.org>
parents: 23220
diff changeset
940 FILE * do_get_output_stream (void);
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
941
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
942 string_vector do_generate_filename_completions (const std::string& text);
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
943
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
944 std::string do_get_line_buffer (void) const;
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
945
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
946 std::string do_get_current_line (void) const;
4604
cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe]
jwe
parents: 4527
diff changeset
947
22171
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
948 char do_get_prev_char (int) const;
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
949
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
950 void do_replace_line (const std::string& text, bool clear_undo);
9485
3cee58bf4acf selectively complete filenames in some cases
John W. Eaton <jwe@octave.org>
parents: 9321
diff changeset
951
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
952 void do_kill_full_line (void);
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
953
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
954 void do_insert_text (const std::string& text);
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
955
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
956 void do_newline (void);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
957
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
958 void do_accept_line (void);
19702
c048358da712 also kill pending input line when gui command window is cleared (bug #44015)
John W. Eaton <jwe@octave.org>
parents: 19697
diff changeset
959
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
960 private:
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
961
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
962 FILE *input_stream;
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
963
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
964 FILE *output_stream;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
965 };
12153
e0e50f48df37 Explicitly disallow copying in some classes
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents: 11586
diff changeset
966
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
967 std::string
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
968 default_command_editor::do_readline (const std::string& prompt, bool& eof)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
969 {
21942
aab79a1885cc limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents: 21910
diff changeset
970 std::fputs (prompt.c_str (), output_stream);
aab79a1885cc limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents: 21910
diff changeset
971 std::fflush (output_stream);
12153
e0e50f48df37 Explicitly disallow copying in some classes
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents: 11586
diff changeset
972
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
973 return octave_fgetl (input_stream, eof);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
974 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
975
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
976 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
977 default_command_editor::do_set_input_stream (FILE *f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
978 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
979 input_stream = f;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
980 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
981
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
982 FILE *
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
983 default_command_editor::do_get_input_stream (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
984 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
985 return input_stream;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
986 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
987
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
988 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
989 default_command_editor::do_set_output_stream (FILE *f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
990 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
991 output_stream = f;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
992 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
993
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
994 FILE *
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
995 default_command_editor::do_get_output_stream (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
996 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
997 return output_stream;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
998 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
999
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1000 string_vector
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1001 default_command_editor::do_generate_filename_completions (const std::string&)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1002 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1003 // FIXME
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1004 return string_vector ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1005 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1006
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1007 std::string
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1008 default_command_editor::do_get_line_buffer (void) const
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1009 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1010 return "";
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1011 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1012
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1013 std::string
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1014 default_command_editor::do_get_current_line (void) const
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1015 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1016 // FIXME
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1017 return "";
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1018 }
4604
cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe]
jwe
parents: 4527
diff changeset
1019
22171
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
1020 char
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
1021 default_command_editor::do_get_prev_char (int) const
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
1022 {
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
1023 return '\0';
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
1024 }
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
1025
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1026 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1027 default_command_editor::do_replace_line (const std::string&, bool)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1028 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1029 // FIXME
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1030 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1031
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1032 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1033 default_command_editor::do_kill_full_line (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1034 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1035 // FIXME
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1036 }
9485
3cee58bf4acf selectively complete filenames in some cases
John W. Eaton <jwe@octave.org>
parents: 9321
diff changeset
1037
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1038 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1039 default_command_editor::do_insert_text (const std::string&)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1040 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1041 // FIXME
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1042 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1043
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1044 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1045 default_command_editor::do_newline (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1046 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1047 // FIXME
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1048 }
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
1049
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1050 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1051 default_command_editor::do_accept_line (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1052 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1053 // FIXME
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1054 }
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
1055
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1056 bool
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1057 command_editor::instance_ok (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1058 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1059 bool retval = true;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1060
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1061 if (! instance)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1062 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1063 make_command_editor ();
19702
c048358da712 also kill pending input line when gui command window is cleared (bug #44015)
John W. Eaton <jwe@octave.org>
parents: 19697
diff changeset
1064
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1065 if (instance)
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1066 {
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1067 instance->set_event_hook (event_handler);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1068
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1069 singleton_cleanup_list::add (cleanup_instance);
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1070 }
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1071 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1072
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1073 if (! instance)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1074 (*current_liboctave_error_handler)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1075 ("unable to create command history object!");
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1076
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1077 return retval;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1078 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1079
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1080 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1081 command_editor::make_command_editor (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1082 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1083 #if defined (USE_READLINE)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1084 instance = new gnu_readline ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1085 #else
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1086 instance = new default_command_editor ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1087 #endif
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1088 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
1089
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1090 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1091 command_editor::force_default_editor (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1092 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1093 delete instance;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1094 instance = new default_command_editor ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1095 }
13983
7dd7cccf0757 clean up memory allocated for singletons before exit
John W. Eaton <jwe@octave.org>
parents: 13924
diff changeset
1096
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1097 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1098 command_editor::set_initial_input (const std::string& text)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1099 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1100 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1101 instance->initial_input = text;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1102 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1103
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1104 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1105 command_editor::insert_initial_input (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1106 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1107 return instance_ok () ? instance->do_insert_initial_input () : 0;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1108 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1109
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1110 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1111 command_editor::startup_handler (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1112 {
26486
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391)
John W. Eaton <jwe@octave.org>
parents: 26376
diff changeset
1113 // Iterate over a copy of the set to avoid problems if a hook
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391)
John W. Eaton <jwe@octave.org>
parents: 26376
diff changeset
1114 // function attempts to remove itself from the startup_hook_set.
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391)
John W. Eaton <jwe@octave.org>
parents: 26376
diff changeset
1115
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391)
John W. Eaton <jwe@octave.org>
parents: 26376
diff changeset
1116 std::set<startup_hook_fcn> hook_set = startup_hook_set;
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391)
John W. Eaton <jwe@octave.org>
parents: 26376
diff changeset
1117
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391)
John W. Eaton <jwe@octave.org>
parents: 26376
diff changeset
1118 for (startup_hook_fcn f : hook_set)
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1119 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1120 if (f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1121 f ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1122 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1123
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1124 return 0;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1125 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1126
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1127 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1128 command_editor::pre_input_handler (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1129 {
26486
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391)
John W. Eaton <jwe@octave.org>
parents: 26376
diff changeset
1130 // Iterate over copy of the set to avoid problems if a hook function
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391)
John W. Eaton <jwe@octave.org>
parents: 26376
diff changeset
1131 // attempts to remove itself from the pre_input_hook_set.
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391)
John W. Eaton <jwe@octave.org>
parents: 26376
diff changeset
1132
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391)
John W. Eaton <jwe@octave.org>
parents: 26376
diff changeset
1133 std::set<pre_input_hook_fcn> hook_set = pre_input_hook_set;
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391)
John W. Eaton <jwe@octave.org>
parents: 26376
diff changeset
1134
d41c487e5de2 avoid possible crash while executing readline hook function (bug #55391)
John W. Eaton <jwe@octave.org>
parents: 26376
diff changeset
1135 for (pre_input_hook_fcn f : hook_set)
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1136 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1137 if (f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1138 f ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1139 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1140
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1141 return 0;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1142 }
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
1143
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1144 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1145 command_editor::event_handler (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1146 {
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1147 if (octave_interrupt_state)
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1148 handle_interrupt_signal ();
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1149
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1150 event_hook_lock.lock ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1151
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1152 std::set<event_hook_fcn> hook_set (event_hook_set);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1153
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1154 event_hook_lock.unlock ();
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
1155
22873
2830a770405b maint: Fix up more for loops with range operators in liboctave.
Rik <rik@octave.org>
parents: 22869
diff changeset
1156 for (event_hook_fcn f : hook_set)
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1157 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1158 if (f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1159 f ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1160 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1161
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1162 return 0;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1163 }
6913
f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe]
jwe
parents: 5872
diff changeset
1164
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1165 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1166 command_editor::set_name (const std::string& n)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1167 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1168 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1169 instance->do_set_name (n);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1170 }
6913
f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe]
jwe
parents: 5872
diff changeset
1171
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1172 std::string
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1173 command_editor::readline (const std::string& prompt)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1174 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1175 bool eof;
6913
f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe]
jwe
parents: 5872
diff changeset
1176
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1177 return readline (prompt, eof);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1178 }
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
1179
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1180 std::string
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1181 command_editor::readline (const std::string& prompt, bool& eof)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1182 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1183 std::string retval;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1184
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1185 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1186 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1187 if (! instance->initial_input.empty ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1188 add_pre_input_hook (command_editor::insert_initial_input);
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
1189
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1190 retval = instance->do_readline (prompt, eof);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1191 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1192
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1193 return retval;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1194 }
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
1195
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1196 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1197 command_editor::set_input_stream (FILE *f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1198 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1199 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1200 instance->do_set_input_stream (f);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1201 }
7936
78400fde223e Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents: 7758
diff changeset
1202
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1203 FILE *
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1204 command_editor::get_input_stream (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1205 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1206 return (instance_ok ())
23795
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents: 23696
diff changeset
1207 ? instance->do_get_input_stream () : nullptr;
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1208 }
6913
f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe]
jwe
parents: 5872
diff changeset
1209
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1210 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1211 command_editor::set_output_stream (FILE *f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1212 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1213 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1214 instance->do_set_output_stream (f);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1215 }
6913
f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe]
jwe
parents: 5872
diff changeset
1216
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1217 FILE *
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1218 command_editor::get_output_stream (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1219 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1220 return (instance_ok ())
23795
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents: 23696
diff changeset
1221 ? instance->do_get_output_stream () : nullptr;
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1222 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1223
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1224 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1225 command_editor::redisplay (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1226 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1227 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1228 instance->do_redisplay ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1229 }
3219
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe]
jwe
parents: 3215
diff changeset
1230
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1231 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1232 command_editor::terminal_rows (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1233 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1234 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1235 ? instance->do_terminal_rows () : -1;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1236 }
3219
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe]
jwe
parents: 3215
diff changeset
1237
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1238 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1239 command_editor::terminal_cols (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1240 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1241 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1242 ? instance->do_terminal_cols () : -1;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1243 }
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
1244
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1245 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1246 command_editor::clear_screen (bool skip_redisplay)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1247 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1248 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1249 instance->do_clear_screen (skip_redisplay);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1250 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1251
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1252 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1253 command_editor::resize_terminal (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1254 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1255 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1256 instance->do_resize_terminal ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1257 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1258
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1259 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1260 command_editor::set_screen_size (int ht, int wd)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1261 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1262 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1263 instance->do_set_screen_size (ht, wd);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1264 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1265
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1266 std::string
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1267 command_editor::decode_prompt_string (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1268 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1269 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1270 ? instance->do_decode_prompt_string (s) : "";
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1271 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1272
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1273 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1274 command_editor::current_command_number (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1275 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1276 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1277 ? instance->command_number : 0;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1278 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1279
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1280 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1281 command_editor::reset_current_command_number (int n)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1282 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1283 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1284 instance->command_number = n;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1285 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1286
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1287 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1288 command_editor::increment_current_command_number (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1289 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1290 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1291 instance->command_number++;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1292 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1293
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1294 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1295 command_editor::restore_terminal_state (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1296 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1297 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1298 instance->do_restore_terminal_state ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1299 }
16539
8ea8df0747e9 make undo button and menu item work for command window
John W. Eaton <jwe@octave.org>
parents: 16537
diff changeset
1300
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1301 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1302 command_editor::blink_matching_paren (bool flag)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1303 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1304 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1305 instance->do_blink_matching_paren (flag);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1306 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1307
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1308 bool
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1309 command_editor::erase_empty_line (bool flag)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1310 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1311 return instance_ok () ? instance->do_erase_empty_line (flag) : false;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1312 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1313
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1314 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1315 command_editor::set_basic_word_break_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1316 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1317 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1318 instance->do_set_basic_word_break_characters (s);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1319 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1320
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1321 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1322 command_editor::set_completer_word_break_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1323 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1324 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1325 instance->do_set_completer_word_break_characters (s);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1326 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1327
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1328 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1329 command_editor::set_basic_quote_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1330 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1331 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1332 instance->do_set_basic_quote_characters (s);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1333 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1334
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1335 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1336 command_editor::set_filename_quote_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1337 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1338 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1339 instance->do_set_filename_quote_characters (s);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1340 }
3281
aaaa20d31a5f [project @ 1999-10-13 07:02:46 by jwe]
jwe
parents: 3260
diff changeset
1341
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1342 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1343 command_editor::set_completer_quote_characters (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1344 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1345 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1346 instance->do_set_completer_quote_characters (s);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1347 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1348
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1349 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1350 command_editor::set_completion_append_character (char c)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1351 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1352 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1353 instance->do_set_completion_append_character (c);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1354 }
19309
735bc47d18af command_editor: provide access to rl_set_screen_size
John W. Eaton <jwe@octave.org>
parents: 19304
diff changeset
1355
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1356 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1357 command_editor::set_completion_function (completion_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1358 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1359 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1360 instance->do_set_completion_function (f);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1361 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1362
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1363 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1364 command_editor::set_quoting_function (quoting_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1365 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1366 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1367 instance->do_set_quoting_function (f);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1368 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1369
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1370 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1371 command_editor::set_dequoting_function (dequoting_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1372 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1373 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1374 instance->do_set_dequoting_function (f);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1375 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1376
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1377 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1378 command_editor::set_char_is_quoted_function (char_is_quoted_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1379 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1380 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1381 instance->do_set_char_is_quoted_function (f);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1382 }
2967
467aae13b70a [project @ 1997-05-15 16:47:12 by jwe]
jwe
parents: 2941
diff changeset
1383
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1384 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1385 command_editor::set_user_accept_line_function (user_accept_line_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1386 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1387 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1388 instance->do_set_user_accept_line_function (f);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1389 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1390
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1391 command_editor::completion_fcn
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1392 command_editor::get_completion_function (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1393 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1394 return (instance_ok ())
23796
4f12819a634f Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents: 23795
diff changeset
1395 ? instance->do_get_completion_function () : nullptr;
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1396 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1397
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1398 command_editor::quoting_fcn
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1399 command_editor::get_quoting_function (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1400 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1401 return (instance_ok ())
23795
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents: 23696
diff changeset
1402 ? instance->do_get_quoting_function () : nullptr;
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1403 }
19378
f7ccd02bc060 provide access to the readline variable rl_erase_empty_line
John W. Eaton <jwe@octave.org>
parents: 19309
diff changeset
1404
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1405 command_editor::dequoting_fcn
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1406 command_editor::get_dequoting_function (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1407 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1408 return (instance_ok ())
23795
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents: 23696
diff changeset
1409 ? instance->do_get_dequoting_function () : nullptr;
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1410 }
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3779
diff changeset
1411
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1412 command_editor::char_is_quoted_fcn
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1413 command_editor::get_char_is_quoted_function (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1414 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1415 return (instance_ok ())
23795
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents: 23696
diff changeset
1416 ? instance->do_get_char_is_quoted_function () : nullptr;
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1417 }
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3779
diff changeset
1418
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1419 command_editor::user_accept_line_fcn
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1420 command_editor::get_user_accept_line_function (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1421 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1422 return (instance_ok ())
23795
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents: 23696
diff changeset
1423 ? instance->do_get_user_accept_line_function () : nullptr;
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1424 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1425
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1426 string_vector
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1427 command_editor::generate_filename_completions (const std::string& text)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1428 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1429 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1430 ? instance->do_generate_filename_completions (text) : string_vector ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1431 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
1432
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1433 std::string
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1434 command_editor::get_line_buffer (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1435 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1436 return (instance_ok ()) ? instance->do_get_line_buffer () : "";
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1437 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
1438
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1439 std::string
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1440 command_editor::get_current_line (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1441 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1442 return (instance_ok ()) ? instance->do_get_current_line () : "";
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1443 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1444
22171
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
1445 // Return the character (offset+1) to the left of the cursor,
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
1446 // or '\0' if the cursor is at the start of the line.
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
1447 char
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
1448 command_editor::get_prev_char (int offset)
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
1449 {
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
1450 return (instance_ok ()) ? instance->do_get_prev_char (offset) : '\0';
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
1451 }
0a4c5a90f286 Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents: 22022
diff changeset
1452
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1453 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1454 command_editor::replace_line (const std::string& text, bool clear_undo)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1455 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1456 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1457 instance->do_replace_line (text, clear_undo);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1458 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1459
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1460 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1461 command_editor::kill_full_line (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1462 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1463 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1464 instance->do_kill_full_line ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1465 }
2941
b779a5b8aed4 [project @ 1997-05-08 02:14:34 by jwe]
jwe
parents: 2926
diff changeset
1466
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1467 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1468 command_editor::insert_text (const std::string& text)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1469 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1470 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1471 instance->do_insert_text (text);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1472 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
1473
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1474 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1475 command_editor::newline (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1476 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1477 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1478 instance->do_newline ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1479 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
1480
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1481 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1482 command_editor::accept_line (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1483 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1484 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1485 instance->do_accept_line ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1486 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1487
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1488 bool
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1489 command_editor::undo (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1490 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1491 return instance_ok () ? instance->do_undo () : false;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1492 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
1493
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1494 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1495 command_editor::clear_undo_list (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1496 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1497 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1498 instance->do_clear_undo_list ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1499 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
1500
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1501 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1502 command_editor::add_startup_hook (startup_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1503 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1504 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1505 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1506 startup_hook_set.insert (f);
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1507
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1508 instance->set_startup_hook (startup_handler);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1509 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1510 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
1511
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1512 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1513 command_editor::remove_startup_hook (startup_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1514 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1515 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1516 {
21862
5c67b16acc4a maint: Use C++ 'auto' keyword in some instances in liboctave.
Rik <rik@octave.org>
parents: 21798
diff changeset
1517 auto p = startup_hook_set.find (f);
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1518
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1519 if (p != startup_hook_set.end ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1520 startup_hook_set.erase (p);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1521
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1522 if (startup_hook_set.empty ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1523 instance->restore_startup_hook ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1524 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1525 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
1526
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1527 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1528 command_editor::add_pre_input_hook (pre_input_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1529 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1530 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1531 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1532 pre_input_hook_set.insert (f);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1533
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1534 instance->set_pre_input_hook (pre_input_handler);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1535 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1536 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
1537
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1538 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1539 command_editor::remove_pre_input_hook (pre_input_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1540 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1541 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1542 {
21862
5c67b16acc4a maint: Use C++ 'auto' keyword in some instances in liboctave.
Rik <rik@octave.org>
parents: 21798
diff changeset
1543 auto p = pre_input_hook_set.find (f);
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
1544
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1545 if (p != pre_input_hook_set.end ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1546 pre_input_hook_set.erase (p);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1547
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1548 if (pre_input_hook_set.empty ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1549 instance->restore_pre_input_hook ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1550 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1551 }
4604
cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe]
jwe
parents: 4527
diff changeset
1552
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1553 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1554 command_editor::add_event_hook (event_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1555 {
23057
bb7513d73673 move mutex classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 22873
diff changeset
1556 autolock guard (event_hook_lock);
9485
3cee58bf4acf selectively complete filenames in some cases
John W. Eaton <jwe@octave.org>
parents: 9321
diff changeset
1557
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1558 event_hook_set.insert (f);
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1559 }
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
1560
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1561 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1562 command_editor::remove_event_hook (event_hook_fcn f)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1563 {
23057
bb7513d73673 move mutex classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 22873
diff changeset
1564 autolock guard (event_hook_lock);
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
1565
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1566 auto p = event_hook_set.find (f);
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1567
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1568 if (p != event_hook_set.end ())
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1569 event_hook_set.erase (p);
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1570
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1571 }
19702
c048358da712 also kill pending input line when gui command window is cleared (bug #44015)
John W. Eaton <jwe@octave.org>
parents: 19697
diff changeset
1572
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1573 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1574 command_editor::run_event_hooks (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1575 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1576 event_handler ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1577 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1578
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1579 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1580 command_editor::read_init_file (const std::string& file_arg)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1581 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1582 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1583 {
23696
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 23457
diff changeset
1584 std::string file = sys::file_ops::tilde_expand (file_arg);
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1585
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1586 instance->do_read_init_file (file);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1587 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1588 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1589
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1590 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1591 command_editor::re_read_init_file (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1592 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1593 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1594 instance->do_re_read_init_file ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1595 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1596
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1597 bool
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1598 command_editor::filename_completion_desired (bool arg)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1599 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1600 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1601 ? instance->do_filename_completion_desired (arg) : false;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1602 }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
1603
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1604 bool
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1605 command_editor::filename_quoting_desired (bool arg)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1606 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1607 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1608 ? instance->do_filename_quoting_desired (arg) : false;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1609 }
16539
8ea8df0747e9 make undo button and menu item work for command window
John W. Eaton <jwe@octave.org>
parents: 16537
diff changeset
1610
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1611 bool
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1612 command_editor::prefer_env_winsize (bool arg)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1613 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1614 return (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1615 ? instance->do_prefer_env_winsize (arg) : false;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1616 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1617
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1618 bool
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1619 command_editor::interrupt (bool arg)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1620 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1621 bool retval;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1622
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1623 if (instance_ok ())
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1624 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1625 // Return the current interrupt state.
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1626 retval = instance->interrupted;
6913
f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe]
jwe
parents: 5872
diff changeset
1627
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1628 instance->do_interrupt (arg);
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1629
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1630 instance->interrupted = arg;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1631 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1632 else
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1633 retval = false;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1634
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1635 return retval;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1636 }
6913
f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe]
jwe
parents: 5872
diff changeset
1637
24520
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1638 void
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1639 command_editor::handle_interrupt_signal (void)
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1640 {
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1641 if (instance_ok ())
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1642 instance->do_handle_interrupt_signal ();
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1643 }
c5c11b07598a refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents: 23824
diff changeset
1644
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1645 // Return a string which will be printed as a prompt. The string may
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1646 // contain special characters which are decoded as follows:
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1647 //
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1648 // \a bell (ascii 07)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1649 // \d the date
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1650 // \e escape (ascii 033)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1651 // \h the hostname up to the first '.'
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1652 // \H the hostname
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1653 // \n CRLF
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1654 // \r CR
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1655 // \s the name of the shell (program)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1656 // \t the time
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1657 // \T the time in 12-hour hh:mm:ss format
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1658 // \@ the time in 12-hour hh:mm am/pm format
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1659 // \A the time in 24-hour hh:mm format
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1660 // \u your username
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1661 // \w the current working directory
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1662 // \W the last element of PWD
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1663 // \! the history number of this command
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1664 // \# the command number of this command
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1665 // \$ a $ or a # if you are root
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1666 // \nnn character code nnn in octal
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1667 // \\ a backslash
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1668 // \[ begin a sequence of non-printing chars
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1669 // \] end a sequence of non-printing chars
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
1670
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1671 std::string
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1672 command_editor::do_decode_prompt_string (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1673 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1674 std::string retval;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1675 std::string tmpstr;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1676 size_t i = 0;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1677 size_t slen = s.length ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1678 int c;
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
1679
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1680 while (i < slen)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1681 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1682 c = s[i];
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1683
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1684 i++;
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
1685
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1686 if (c == '\\')
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1687 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1688 c = s[i];
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16539
diff changeset
1689
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1690 switch (c)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1691 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1692 case '0':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1693 case '1':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1694 case '2':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1695 case '3':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1696 case '4':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1697 case '5':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1698 case '6':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1699 case '7':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1700 // Maybe convert an octal number.
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1701 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1702 int n = read_octal (s.substr (i, 3));
7936
78400fde223e Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents: 7758
diff changeset
1703
23824
061a343089be Miscellaneous cleanups of C++11 std::string code.
Rik <rik@octave.org>
parents: 23812
diff changeset
1704 tmpstr = '\\';
3215
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe]
jwe
parents: 3189
diff changeset
1705
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1706 if (n != -1)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1707 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1708 tmpstr[0] = n;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1709 i += 2; // i++ makes this += 3 later
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1710 }
7936
78400fde223e Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents: 7758
diff changeset
1711
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1712 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1713 }
6913
f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe]
jwe
parents: 5872
diff changeset
1714
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1715 case 'a':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1716 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1717 tmpstr = '\a';
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1718
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1719 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1720 }
6913
f779c83d6ccf [project @ 2007-09-18 18:58:12 by jwe]
jwe
parents: 5872
diff changeset
1721
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1722 case 'd':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1723 case 't':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1724 case 'T':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1725 case '@':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1726 case 'A':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1727 // Make the current time/date into a string.
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1728 {
23696
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 23457
diff changeset
1729 sys::localtime now;
13924
3b654a0753b1 Implement waitfor, uiwait and uiresume.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 12912
diff changeset
1730
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1731 if (c == 'd')
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1732 tmpstr = now.strftime ("%a %b %d");
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1733 else if (c == 't')
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1734 tmpstr = now.strftime ("%H:%M:%S");
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1735 else if (c == 'T')
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1736 tmpstr = now.strftime ("%I:%M:%S");
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1737 else if (c == '@')
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1738 tmpstr = now.strftime ("%I:%M %p");
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1739 else if (c == 'A')
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1740 tmpstr = now.strftime ("%H:%M");
5872
44f24cf66b95 [project @ 2006-06-30 18:19:20 by jwe]
jwe
parents: 5775
diff changeset
1741
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1742 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1743 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1744
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1745 case 'e':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1746 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1747 tmpstr = '\033';
3189
bef7b73c0724 [project @ 1998-10-16 18:05:26 by jwe]
jwe
parents: 3145
diff changeset
1748
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1749 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1750 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1751
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1752 case 'h':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1753 {
23696
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 23457
diff changeset
1754 tmpstr = sys::env::get_host_name ();
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1755
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1756 size_t pos = tmpstr.find ('.');
7758
8e14a01ffe9f input.cc (Fre_read_readline_init_file): new function
John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
1757
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1758 if (pos != std::string::npos)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1759 tmpstr.resize (pos);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1760
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1761 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1762 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1763
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1764 case 'H':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1765 {
23696
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 23457
diff changeset
1766 tmpstr = sys::env::get_host_name ();
4143
62afb31c1f85 [project @ 2002-11-01 17:27:38 by jwe]
jwe
parents: 4062
diff changeset
1767
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1768 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1769 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1770
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1771 case 'n':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1772 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1773 tmpstr = newline_chars ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1774
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1775 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1776 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1777
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1778 case 'r':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1779 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1780 tmpstr = '\r';
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6940
diff changeset
1781
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1782 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1783 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1784
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1785 case 's':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1786 {
23696
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 23457
diff changeset
1787 tmpstr = sys::env::get_program_name ();
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 23457
diff changeset
1788 tmpstr = sys::env::base_pathname (tmpstr);
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1789
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1790 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1791 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1792
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1793 case 'u':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1794 {
23696
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 23457
diff changeset
1795 tmpstr = sys::env::get_user_name ();
19302
37159a873c96 preserve text on Windows terminal resize (bug #41893; patch #8532)
John W. Eaton <jwe@octave.org>
parents: 17769
diff changeset
1796
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1797 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1798 }
16382
389b09a914e2 allow gui to force readline to return from its idle/read loop
John W. Eaton <jwe@octave.org>
parents: 15467
diff changeset
1799
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1800 case 'w':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1801 case 'W':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1802 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1803 try
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1804 {
23696
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 23457
diff changeset
1805 tmpstr = sys::env::get_current_directory ();
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1806 }
23696
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 23457
diff changeset
1807 catch (const execution_exception&)
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1808 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1809 tmpstr = "";
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1810 }
16382
389b09a914e2 allow gui to force readline to return from its idle/read loop
John W. Eaton <jwe@octave.org>
parents: 15467
diff changeset
1811
23696
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 23457
diff changeset
1812 std::string home_dir = sys::env::get_home_directory ();
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1813
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1814 if (c == 'W' && (home_dir.empty () || tmpstr != home_dir))
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1815 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1816 if (tmpstr != "/" && tmpstr != "//")
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1817 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1818 size_t pos = tmpstr.rfind ('/');
16382
389b09a914e2 allow gui to force readline to return from its idle/read loop
John W. Eaton <jwe@octave.org>
parents: 15467
diff changeset
1819
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1820 if (pos != std::string::npos && pos != 0)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1821 tmpstr = tmpstr.substr (pos + 1);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1822 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1823 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1824 else
23696
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 23457
diff changeset
1825 tmpstr = sys::env::polite_directory_format (tmpstr);
16382
389b09a914e2 allow gui to force readline to return from its idle/read loop
John W. Eaton <jwe@octave.org>
parents: 15467
diff changeset
1826
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1827 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1828 }
16382
389b09a914e2 allow gui to force readline to return from its idle/read loop
John W. Eaton <jwe@octave.org>
parents: 15467
diff changeset
1829
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1830 case '!':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1831 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1832 char number_buffer[32];
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1833 int num = command_history::current_number ();
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1834 if (num > 0)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1835 sprintf (number_buffer, "%d", num);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1836 else
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1837 strcpy (number_buffer, "!");
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1838 tmpstr = number_buffer;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1839
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1840 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1841 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1842
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1843 case '#':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1844 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1845 char number_buffer[32];
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1846 sprintf (number_buffer, "%d", command_number);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1847 tmpstr = number_buffer;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1848
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1849 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1850 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1851
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1852 case '$':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1853 {
21910
4d723ba06b4a provide wrappers for some unistd.h functions
John W. Eaton <jwe@octave.org>
parents: 21876
diff changeset
1854 tmpstr = (octave_geteuid_wrapper () == 0 ? '#' : '$');
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1855 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1856 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1857
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1858 #if defined (USE_READLINE)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1859 case '[':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1860 case ']':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1861 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1862 tmpstr.resize (1);
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1863
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1864 tmpstr[0] = ((c == '[')
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1865 ? ::octave_rl_prompt_start_ignore ()
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1866 : ::octave_rl_prompt_end_ignore ());
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1867
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1868 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1869 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1870 #endif
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1871
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1872 case '\\':
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1873 {
23824
061a343089be Miscellaneous cleanups of C++11 std::string code.
Rik <rik@octave.org>
parents: 23812
diff changeset
1874 tmpstr = '\\';
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1875
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1876 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1877 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1878
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1879 default:
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1880 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1881 tmpstr = "\\ ";
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1882 tmpstr[1] = c;
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1883
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1884 break;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1885 }
10314
07ebe522dac2 untabify liboctave C++ sources
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
1886 }
5442
636886245488 [project @ 2005-09-07 21:42:26 by jwe]
jwe
parents: 5336
diff changeset
1887
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1888 retval.append (tmpstr);
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1889 i++; // Move past processed escape character
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1890 }
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1891 else
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1892 retval += c;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1893 }
21168
26f85aa072de maint: Replace instances of goto in liboctave where convenient.
Rik <rik@octave.org>
parents: 21136
diff changeset
1894
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1895 return retval;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1896 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1897
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1898 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1899 command_editor::do_insert_initial_input (void)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1900 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1901 std::string input = initial_input;
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1902
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1903 initial_input = "";
21168
26f85aa072de maint: Replace instances of goto in liboctave where convenient.
Rik <rik@octave.org>
parents: 21136
diff changeset
1904
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1905 do_insert_text (input);
5442
636886245488 [project @ 2005-09-07 21:42:26 by jwe]
jwe
parents: 5336
diff changeset
1906
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1907 // Is it really right to redisplay here?
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1908 do_redisplay ();
5442
636886245488 [project @ 2005-09-07 21:42:26 by jwe]
jwe
parents: 5336
diff changeset
1909
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1910 return 0;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1911 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1912
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1913 // Return the octal number parsed from STRING, or -1 to indicate that
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1914 // the string contained a bad number.
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1915
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1916 int
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1917 command_editor::read_octal (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1918 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1919 int result = 0;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1920 int digits = 0;
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1921
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1922 size_t i = 0;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1923 size_t slen = s.length ();
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1924
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1925 while (i < slen && s[i] >= '0' && s[i] < '8')
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1926 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1927 digits++;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1928 result = (result * 8) + s[i] - '0';
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1929 i++;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1930 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1931
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1932 if (! digits || result > 0777 || i < slen)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1933 result = -1;
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1934
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1935 return result;
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1936 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1937
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1938 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1939 command_editor::error (int err_num)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1940 {
21942
aab79a1885cc limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents: 21910
diff changeset
1941 (*current_liboctave_error_handler) ("%s", std::strerror (err_num));
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1942 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1943
21748
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1944 void
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1945 command_editor::error (const std::string& s)
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1946 {
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1947 (*current_liboctave_error_handler) ("%s", s.c_str ());
176536b15d68 use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents: 21733
diff changeset
1948 }
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents:
diff changeset
1949 }