Mercurial > octave
annotate liboctave/util/cmd-edit.cc @ 24566:f5bcbd321ba1
don't trap the user in the readline loop (bug #52757)
* cmd-edit.cc (gnu_readline::do_readline):
Don't catch command_editor::interrupt_exception.
(gnu_readline::do_handle_interrupt_signal): Throw
octave::interrupt_exception, not command_editor::interrupt_exception.
* cmd-edit.h (class command_editor::interrupt_exception): Delete.
author | John W. Eaton <jwe@octave.org> |
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date | Mon, 08 Jan 2018 20:01:13 -0500 |
parents | 194eb4bd202b |
children | 6652d3823428 |
rev | line source |
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2926 | 1 /* |
2 | |
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3 Copyright (C) 1996-2017 John W. Eaton |
2926 | 4 |
5 This file is part of Octave. | |
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. |
2926 | 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. |
2926 | 16 |
17 You should have received a copy of the GNU General Public License | |
7016 | 18 along with Octave; see the file COPYING. If not, see |
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19 <https://www.gnu.org/licenses/>. |
2926 | 20 |
21 */ | |
22 | |
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23 #if defined (HAVE_CONFIG_H) |
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24 # include "config.h" |
2926 | 25 #endif |
26 | |
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27 #include <cstdlib> |
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28 #include <cstring> |
2926 | 29 |
30 #include <string> | |
31 | |
32 #include "cmd-edit.h" | |
33 #include "cmd-hist.h" | |
5872 | 34 #include "file-ops.h" |
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35 #include "file-stat.h" |
2926 | 36 #include "lo-error.h" |
37 #include "lo-utils.h" | |
38 #include "oct-env.h" | |
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39 #include "oct-mutex.h" |
3260 | 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" |
2926 | 45 |
46 #if defined (USE_READLINE) | |
47 #include <cstdio> | |
48 | |
3519 | 49 #include "oct-rl-edit.h" |
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50 #endif |
2926 | 51 |
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52 namespace octave |
2926 | 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; |
2926 | 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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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); |
2926 | 122 |
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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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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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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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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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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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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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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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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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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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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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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 // And the history search functions. |
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267 |
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268 octave_rl_add_defun ("history-search-backward", |
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269 gnu_readline::history_search_backward, |
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270 octave_rl_meta ('P')); |
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271 |
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272 octave_rl_add_defun ("history-search-forward", |
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273 gnu_readline::history_search_forward, |
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274 octave_rl_meta ('N')); |
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275 } |
2926 | 276 |
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277 void |
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278 gnu_readline::do_set_name (const std::string& nm) |
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279 { |
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280 ::octave_rl_set_name (nm.c_str ()); |
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281 } |
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283 std::string |
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284 gnu_readline::do_readline (const std::string& prompt, bool& eof) |
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285 { |
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286 std::string retval; |
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287 |
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288 eof = false; |
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289 |
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290 const char *p = prompt.c_str (); |
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291 |
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292 char *line = ::octave_rl_readline (p); |
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293 |
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294 if (line) |
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295 { |
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296 retval = line; |
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297 |
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298 free (line); |
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299 } |
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300 else |
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301 eof = true; |
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302 |
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303 return retval; |
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304 } |
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305 |
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306 void |
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307 gnu_readline::do_set_input_stream (FILE *f) |
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308 { |
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309 ::octave_rl_set_input_stream (f); |
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310 } |
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311 |
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312 FILE * |
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313 gnu_readline::do_get_input_stream (void) |
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314 { |
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315 return ::octave_rl_get_input_stream (); |
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316 } |
2926 | 317 |
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318 void |
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319 gnu_readline::do_set_output_stream (FILE *f) |
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320 { |
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321 ::octave_rl_set_output_stream (f); |
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322 } |
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323 |
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324 FILE * |
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325 gnu_readline::do_get_output_stream (void) |
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326 { |
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327 return ::octave_rl_get_output_stream (); |
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328 } |
2926 | 329 |
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330 void |
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331 gnu_readline::do_redisplay (void) |
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332 { |
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333 ::octave_rl_redisplay (); |
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334 } |
2926 | 335 |
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336 // GNU readline handles SIGWINCH, so these values have a good chance |
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337 // of being correct even if the window changes size (they may be |
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338 // wrong if, for example, the luser changes the window size while the |
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339 // pager is running, and the signal is handled by the pager instead of |
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340 // us. |
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341 |
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342 int |
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343 gnu_readline::do_terminal_rows (void) |
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344 { |
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345 int sh = ::octave_rl_screen_height (); |
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346 |
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347 return sh > 0 ? sh : 24; |
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348 } |
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349 |
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350 int |
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351 gnu_readline::do_terminal_cols (void) |
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352 { |
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353 int sw = ::octave_rl_screen_width (); |
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354 |
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355 return sw > 0 ? sw : 80; |
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356 } |
3933 | 357 |
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358 void |
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359 gnu_readline::do_clear_screen (bool skip_redisplay) |
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360 { |
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361 ::octave_rl_clear_screen (skip_redisplay); |
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362 } |
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363 |
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364 void |
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365 gnu_readline::do_resize_terminal (void) |
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366 { |
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367 ::octave_rl_resize_terminal (); |
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368 } |
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369 |
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370 void |
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371 gnu_readline::do_set_screen_size (int ht, int wd) |
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372 { |
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373 ::octave_rl_set_screen_size (ht, wd); |
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374 } |
3933 | 375 |
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376 std::string |
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377 gnu_readline::newline_chars (void) |
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378 { |
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379 return "\r\n"; |
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380 } |
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381 |
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382 void |
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383 gnu_readline::do_restore_terminal_state (void) |
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384 { |
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385 ::octave_rl_restore_terminal_state (); |
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386 } |
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388 void |
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389 gnu_readline::do_blink_matching_paren (bool flag) |
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390 { |
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391 ::octave_rl_enable_paren_matching (flag ? 1 : 0); |
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392 } |
6979 | 393 |
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394 bool |
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395 gnu_readline::do_erase_empty_line (bool flag) |
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396 { |
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397 return ::octave_rl_erase_empty_line (flag ? 1 : 0); |
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398 } |
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399 |
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400 void |
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401 gnu_readline::do_set_basic_word_break_characters (const std::string& s) |
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|
402 { |
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diff
changeset
|
403 ::octave_rl_set_basic_word_break_characters (s.c_str ()); |
176536b15d68
use namespace for command_editor and command_history classes
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diff
changeset
|
404 } |
6979 | 405 |
21748
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changeset
|
406 void |
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diff
changeset
|
407 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:
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diff
changeset
|
408 { |
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
409 ::octave_rl_set_completer_word_break_characters (s.c_str ()); |
21798
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Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents:
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diff
changeset
|
410 |
12e7456f7619
Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
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diff
changeset
|
411 ::octave_rl_set_completion_word_break_hook |
12e7456f7619
Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents:
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changeset
|
412 (gnu_readline::do_completer_word_break_hook); |
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Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents:
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diff
changeset
|
413 |
21748
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use namespace for command_editor and command_history classes
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changeset
|
414 } |
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
415 |
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use namespace for command_editor and command_history classes
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diff
changeset
|
416 void |
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
417 gnu_readline::do_set_basic_quote_characters (const std::string& s) |
176536b15d68
use namespace for command_editor and command_history classes
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diff
changeset
|
418 { |
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
419 ::octave_rl_set_basic_quote_characters (s.c_str ()); |
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
420 } |
2926 | 421 |
21748
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use namespace for command_editor and command_history classes
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diff
changeset
|
422 void |
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use namespace for command_editor and command_history classes
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diff
changeset
|
423 gnu_readline::do_set_filename_quote_characters (const std::string& s) |
176536b15d68
use namespace for command_editor and command_history classes
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diff
changeset
|
424 { |
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diff
changeset
|
425 ::octave_rl_set_filename_quote_characters (s.c_str ()); |
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use namespace for command_editor and command_history classes
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diff
changeset
|
426 } |
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use namespace for command_editor and command_history classes
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diff
changeset
|
427 |
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diff
changeset
|
428 void |
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diff
changeset
|
429 gnu_readline::do_set_completer_quote_characters (const std::string& s) |
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
430 { |
21798
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Tab completion of multiple directory levels. (bug #44095)
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|
431 completer_quote_characters = s; |
21748
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use namespace for command_editor and command_history classes
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432 } |
2941 | 433 |
21748
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434 void |
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changeset
|
435 gnu_readline::do_set_completion_append_character (char c) |
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
436 { |
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use namespace for command_editor and command_history classes
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diff
changeset
|
437 ::octave_rl_set_completion_append_character (c); |
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|
438 } |
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
439 |
176536b15d68
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diff
changeset
|
440 void |
176536b15d68
use namespace for command_editor and command_history classes
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diff
changeset
|
441 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:
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diff
changeset
|
442 { |
176536b15d68
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changeset
|
443 completion_function = f; |
176536b15d68
use namespace for command_editor and command_history classes
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diff
changeset
|
444 |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
445 rl_attempted_completion_fcn_ptr fp |
23795
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Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23696
diff
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|
446 = (f ? gnu_readline::command_completer : nullptr); |
6979 | 447 |
21748
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|
448 ::octave_rl_set_completion_function (fp); |
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use namespace for command_editor and command_history classes
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|
449 } |
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use namespace for command_editor and command_history classes
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diff
changeset
|
450 |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
451 void |
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John W. Eaton <jwe@octave.org>
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changeset
|
452 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>
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diff
changeset
|
453 { |
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John W. Eaton <jwe@octave.org>
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changeset
|
454 quoting_function = f; |
6979 | 455 |
21748
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diff
changeset
|
456 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
|
457 = (f ? gnu_readline::command_quoter : nullptr); |
21748
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diff
changeset
|
458 |
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use namespace for command_editor and command_history classes
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diff
changeset
|
459 ::octave_rl_set_quoting_function (fp); |
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John W. Eaton <jwe@octave.org>
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changeset
|
460 } |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
461 |
176536b15d68
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diff
changeset
|
462 void |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
463 gnu_readline::do_set_dequoting_function (dequoting_fcn f) |
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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changeset
|
464 { |
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John W. Eaton <jwe@octave.org>
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changeset
|
465 dequoting_function = f; |
6979 | 466 |
21748
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|
467 rl_dequoting_fcn_ptr fp |
23795
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Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23696
diff
changeset
|
468 = (f ? gnu_readline::command_dequoter : nullptr); |
21748
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diff
changeset
|
469 |
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changeset
|
470 ::octave_rl_set_dequoting_function (fp); |
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John W. Eaton <jwe@octave.org>
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|
471 } |
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
472 |
176536b15d68
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diff
changeset
|
473 void |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
474 gnu_readline::do_set_char_is_quoted_function (char_is_quoted_fcn f) |
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
475 { |
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
476 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
|
477 |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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21733
diff
changeset
|
478 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
|
479 = (f ? gnu_readline::command_char_is_quoted : nullptr); |
6979 | 480 |
21748
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John W. Eaton <jwe@octave.org>
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|
481 ::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:
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diff
changeset
|
482 } |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
483 |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
484 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
485 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
|
486 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
487 user_accept_line_function = f; |
2926 | 488 |
21748
176536b15d68
use namespace for command_editor and command_history classes
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21733
diff
changeset
|
489 if (f) |
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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21733
diff
changeset
|
490 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
|
491 ::octave_rl_ctrl ('M')); |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
492 else |
176536b15d68
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John W. Eaton <jwe@octave.org>
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21733
diff
changeset
|
493 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:
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diff
changeset
|
494 ::octave_rl_ctrl ('M')); |
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
495 } |
6979 | 496 |
21748
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diff
changeset
|
497 gnu_readline::completion_fcn |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
498 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
|
499 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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21733
diff
changeset
|
500 return completion_function; |
176536b15d68
use namespace for command_editor and command_history classes
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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 |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
503 gnu_readline::quoting_fcn |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
504 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
|
505 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
506 return quoting_function; |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
507 } |
6979 | 508 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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21733
diff
changeset
|
509 gnu_readline::dequoting_fcn |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
510 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
|
511 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
512 return dequoting_function; |
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
513 } |
6979 | 514 |
21748
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use namespace for command_editor and command_history classes
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diff
changeset
|
515 gnu_readline::char_is_quoted_fcn |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
516 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>
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21733
diff
changeset
|
517 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
518 return char_is_quoted_function; |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
519 } |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
520 |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
521 gnu_readline::user_accept_line_fcn |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
522 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
|
523 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
524 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
|
525 } |
6979 | 526 |
21798
12e7456f7619
Tab completion of multiple directory levels. (bug #44095)
Lachlan Andrew <lachlanbis@gmail.com>
parents:
21748
diff
changeset
|
527 // 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
|
528 // 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
|
529 |
12e7456f7619
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530 static bool |
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531 looks_like_filename (const char *line, char delim) |
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532 { |
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533 bool retval = false; |
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534 |
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535 const char *s = strrchr (line, delim); |
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536 |
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537 if (s) |
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538 { |
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539 // Remove incomplete component. |
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540 const char *f = strrchr (line, sys::file_ops::dir_sep_char ()); |
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541 |
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542 if (s[1] == '~' || (f && f != s)) |
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543 { |
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544 // For something like "A /b", f==s; don't assume a file. |
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545 |
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546 std::string candidate_filename = s+1; |
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547 |
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548 candidate_filename = candidate_filename.substr (0, f - s); |
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549 |
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550 // Handles any complete ~<username>, but doesn't expand usernames. |
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551 |
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552 if (candidate_filename[0] == '~') |
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553 candidate_filename |
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554 = sys::file_ops::tilde_expand (candidate_filename); |
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555 |
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556 sys::file_stat fs (candidate_filename); |
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557 |
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558 retval = fs.is_dir (); |
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559 } |
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560 } |
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561 |
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562 return retval; |
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563 } |
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564 |
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565 // Decide whether to interpret partial commands like "abc/def" as a |
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566 // filename or division. Return the set of delimiters appropriate for |
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567 // the decision. |
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568 |
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569 char * |
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570 gnu_readline::do_completer_word_break_hook () |
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571 { |
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572 static char *dir_sep = octave_strdup_wrapper (" '\""); |
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573 |
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574 std::string word; |
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575 std::string line = get_line_buffer (); |
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576 |
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577 // For now, assume space or quote delimiter for file names. |
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578 const char *l = line.c_str (); |
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579 |
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580 if (looks_like_filename (l, ' ') || looks_like_filename (l, '\'') |
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581 || looks_like_filename (l, '"')) |
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582 { |
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583 ::octave_rl_set_completer_quote_characters ( |
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584 completer_quote_characters.c_str ()); |
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585 |
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586 return dir_sep; |
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587 } |
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588 else |
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589 { |
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590 ::octave_rl_set_completer_quote_characters (""); |
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591 |
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592 return octave_rl_get_completer_word_break_characters (); |
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593 } |
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594 } |
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595 |
4604 | 596 string_vector |
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597 gnu_readline::do_generate_filename_completions (const std::string& text) |
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598 { |
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599 string_vector retval; |
2926 | 600 |
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601 int n = 0; |
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602 int count = 0; |
2926 | 603 |
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604 char *fn = nullptr; |
3215 | 605 |
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606 while (1) |
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607 { |
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608 fn = ::octave_rl_filename_completion_function (text.c_str (), count); |
4143 | 609 |
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610 if (fn) |
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611 { |
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612 if (count == n) |
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613 { |
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614 // Famous last words: Most large directories will not |
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615 // have more than a few hundred files, so we should not |
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616 // resize too many times even if the growth is linear... |
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617 n += 100; |
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618 retval.resize (n); |
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619 } |
6979 | 620 |
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621 retval[count++] = fn; |
6979 | 622 |
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623 free (fn); |
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624 } |
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625 else |
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626 break; |
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627 } |
6979 | 628 |
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629 retval.resize (count); |
2926 | 630 |
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631 return retval; |
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632 } |
2926 | 633 |
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634 std::string |
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635 gnu_readline::do_get_line_buffer (void) const |
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636 { |
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637 return ::octave_rl_line_buffer (); |
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638 } |
2926 | 639 |
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640 std::string |
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641 gnu_readline::do_get_current_line (void) const |
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642 { |
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643 std::string retval; |
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644 char *buf = ::octave_rl_copy_line (); |
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645 retval = buf; |
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646 free (buf); |
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647 return retval; |
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648 } |
2926 | 649 |
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650 // Return the character (offset+1) to the left of the cursor, |
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651 // or '\0' if the cursor is at the start of the line. |
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652 char |
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653 gnu_readline::do_get_prev_char (int offset) const |
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654 { |
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655 const char *buf = ::octave_rl_line_buffer (); |
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656 int p = ::octave_rl_point (); |
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657 |
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658 return p > offset ? buf[p - offset - 1] : '\0'; |
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659 } |
0a4c5a90f286
Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents:
22022
diff
changeset
|
660 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
661 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
662 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
|
663 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
664 ::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
|
665 } |
2926 | 666 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
667 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
668 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
|
669 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
670 ::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
|
671 } |
2926 | 672 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
673 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
674 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
|
675 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
676 ::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
|
677 } |
2926 | 678 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
679 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
680 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
|
681 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
682 ::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
|
683 } |
2926 | 684 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
685 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
686 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
|
687 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
688 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
|
689 } |
2926 | 690 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
691 bool |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
692 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
|
693 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
694 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
|
695 } |
2926 | 696 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
697 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
698 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
|
699 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
700 ::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
|
701 } |
2926 | 702 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
703 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
704 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
|
705 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
706 previous_startup_hook = ::octave_rl_get_startup_hook (); |
2926 | 707 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
708 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
|
709 ::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
|
710 } |
19378
f7ccd02bc060
provide access to the readline variable rl_erase_empty_line
John W. Eaton <jwe@octave.org>
parents:
19309
diff
changeset
|
711 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
712 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
713 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
|
714 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
715 ::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
|
716 } |
3933 | 717 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
718 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
719 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
|
720 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
721 previous_pre_input_hook = ::octave_rl_get_pre_input_hook (); |
3933 | 722 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
723 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
|
724 ::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
|
725 } |
6979 | 726 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
727 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
728 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
|
729 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
730 ::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
|
731 } |
6979 | 732 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
733 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
734 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
|
735 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
736 previous_event_hook = octave_rl_get_event_hook (); |
2941 | 737 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
738 ::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
|
739 } |
6979 | 740 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
741 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
742 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
|
743 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
744 ::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
|
745 } |
6979 | 746 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
747 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
748 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
|
749 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
750 ::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
|
751 } |
6979 | 752 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
753 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
754 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
|
755 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
756 ::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
|
757 } |
6979 | 758 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
759 bool |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
760 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
|
761 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
762 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
|
763 } |
6979 | 764 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
765 bool |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
766 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
|
767 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
768 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
|
769 } |
6979 | 770 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
771 bool |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
772 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
|
773 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
774 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
|
775 } |
4604 | 776 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
777 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
778 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
|
779 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
780 ::octave_rl_done (arg); |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
781 } |
4604 | 782 |
24520
c5c11b07598a
refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
23824
diff
changeset
|
783 void |
c5c11b07598a
refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
23824
diff
changeset
|
784 gnu_readline::do_handle_interrupt_signal (void) |
c5c11b07598a
refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
23824
diff
changeset
|
785 { |
c5c11b07598a
refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
23824
diff
changeset
|
786 octave_signal_caught = 0; |
c5c11b07598a
refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
23824
diff
changeset
|
787 octave_interrupt_state = 0; |
c5c11b07598a
refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
23824
diff
changeset
|
788 |
c5c11b07598a
refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
23824
diff
changeset
|
789 ::octave_rl_recover_from_interrupt (); |
c5c11b07598a
refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
23824
diff
changeset
|
790 |
24566
f5bcbd321ba1
don't trap the user in the readline loop (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
24534
diff
changeset
|
791 throw octave::interrupt_exception (); |
24520
c5c11b07598a
refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
23824
diff
changeset
|
792 } |
c5c11b07598a
refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
23824
diff
changeset
|
793 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
794 int |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
795 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
|
796 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
797 // Accept the current line. |
4604 | 798 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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changeset
|
799 command_editor::accept_line (); |
4604 | 800 |
21748
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
801 // Find the current line, and find the next line to use. |
4604 | 802 |
21748
176536b15d68
use namespace for command_editor and command_history classes
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diff
changeset
|
803 int x_where = command_history::where (); |
4604 | 804 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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21733
diff
changeset
|
805 int x_length = command_history::length (); |
9485
3cee58bf4acf
selectively complete filenames in some cases
John W. Eaton <jwe@octave.org>
parents:
9321
diff
changeset
|
806 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
807 if ((command_history::is_stifled () |
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
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|
808 && (x_length >= command_history::max_input_history ())) |
176536b15d68
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diff
changeset
|
809 || (x_where >= x_length - 1)) |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
810 command_history::set_mark (x_where); |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
811 else |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
812 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:
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diff
changeset
|
813 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
814 command_editor::add_startup_hook (command_history::goto_mark); |
16570
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preserve pending command line input when running commands from GUI actions
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parents:
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diff
changeset
|
815 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
816 return 0; |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
817 } |
2926 | 818 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
819 int |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
820 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:
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diff
changeset
|
821 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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changeset
|
822 return octave_rl_history_search_backward (count, c); |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
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|
823 } |
2926 | 824 |
21748
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diff
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|
825 int |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
826 gnu_readline::history_search_forward (int count, int c) |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
827 { |
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
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|
828 return octave_rl_history_search_forward (count, c); |
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
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|
829 } |
2926 | 830 |
21748
176536b15d68
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diff
changeset
|
831 char * |
176536b15d68
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diff
changeset
|
832 gnu_readline::command_generator (const char *text, int state) |
176536b15d68
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21733
diff
changeset
|
833 { |
23457
21baad6b35c4
maint: Use C++11 nullptr rather than 0 or NULL when possible.
Rik <rik@octave.org>
parents:
23450
diff
changeset
|
834 char *retval = nullptr; |
2926 | 835 |
21748
176536b15d68
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diff
changeset
|
836 completion_fcn f = command_editor::get_completion_function (); |
16570
d5ae5aa80d42
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parents:
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diff
changeset
|
837 |
21748
176536b15d68
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diff
changeset
|
838 std::string tmp = f (text, state); |
176536b15d68
use namespace for command_editor and command_history classes
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parents:
21733
diff
changeset
|
839 |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
840 size_t len = tmp.length (); |
16570
d5ae5aa80d42
preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
841 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
842 if (len > 0) |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
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|
843 { |
21942
aab79a1885cc
limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents:
21910
diff
changeset
|
844 retval = static_cast<char *> (std::malloc (len+1)); |
3215 | 845 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
846 strcpy (retval, tmp.c_str ()); |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
847 } |
3215 | 848 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
849 return retval; |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
850 } |
7758
8e14a01ffe9f
input.cc (Fre_read_readline_init_file): new function
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
851 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
852 char * |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
853 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
|
854 { |
23457
21baad6b35c4
maint: Use C++11 nullptr rather than 0 or NULL when possible.
Rik <rik@octave.org>
parents:
23450
diff
changeset
|
855 char *retval = nullptr; |
6979 | 856 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
857 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
|
858 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
859 std::string tmp = f (text, matches, *qcp); |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
860 |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
861 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
|
862 |
21748
176536b15d68
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parents:
21733
diff
changeset
|
863 if (len > 0) |
176536b15d68
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parents:
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diff
changeset
|
864 { |
21942
aab79a1885cc
limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents:
21910
diff
changeset
|
865 retval = static_cast<char *> (std::malloc (len+1)); |
2926 | 866 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
867 strcpy (retval, tmp.c_str ()); |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
868 } |
2926 | 869 |
21748
176536b15d68
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diff
changeset
|
870 return retval; |
176536b15d68
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parents:
21733
diff
changeset
|
871 } |
3519 | 872 |
21748
176536b15d68
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parents:
21733
diff
changeset
|
873 char * |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
874 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
|
875 { |
23457
21baad6b35c4
maint: Use C++11 nullptr rather than 0 or NULL when possible.
Rik <rik@octave.org>
parents:
23450
diff
changeset
|
876 char *retval = nullptr; |
3951 | 877 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
878 dequoting_fcn f = command_editor::get_dequoting_function (); |
3951 | 879 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
880 std::string tmp = f (text, quote); |
2941 | 881 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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21733
diff
changeset
|
882 size_t len = tmp.length (); |
2941 | 883 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
884 if (len > 0) |
176536b15d68
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diff
changeset
|
885 { |
21942
aab79a1885cc
limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents:
21910
diff
changeset
|
886 retval = static_cast<char *> (std::malloc (len+1)); |
2941 | 887 |
21748
176536b15d68
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diff
changeset
|
888 strcpy (retval, tmp.c_str ()); |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
889 } |
6979 | 890 |
21748
176536b15d68
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21733
diff
changeset
|
891 return retval; |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
892 } |
6979 | 893 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
894 int |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
895 gnu_readline::command_char_is_quoted (char *text, int quote) |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
896 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
897 char_is_quoted_fcn f = command_editor::get_char_is_quoted_function (); |
6979 | 898 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
899 return f (text, quote); |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
900 } |
6979 | 901 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
902 int |
176536b15d68
use namespace for command_editor and command_history classes
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parents:
21733
diff
changeset
|
903 gnu_readline::command_accept_line (int count, int key) |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
904 { |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
905 user_accept_line_fcn f = command_editor::get_user_accept_line_function (); |
6979 | 906 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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21733
diff
changeset
|
907 if (f) |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
908 f (::octave_rl_line_buffer ()); |
6979 | 909 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
910 ::octave_rl_redisplay (); |
6979 | 911 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
912 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
|
913 } |
6979 | 914 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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21733
diff
changeset
|
915 char ** |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
916 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
|
917 { |
23795
980f39c3ab90
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23696
diff
changeset
|
918 char **matches = nullptr; |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
919 matches |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
920 = ::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:
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diff
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|
921 return matches; |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
922 } |
2941 | 923 |
2926 | 924 #endif |
925 | |
21748
176536b15d68
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parents:
21733
diff
changeset
|
926 class |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
927 default_command_editor : public command_editor |
176536b15d68
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John W. Eaton <jwe@octave.org>
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21733
diff
changeset
|
928 { |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
929 public: |
2926 | 930 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
931 default_command_editor (void) |
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
932 : command_editor (), input_stream (stdin), output_stream (stdout) { } |
2926 | 933 |
22869
f75d289645ec
make deleted functions public
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parents:
22868
diff
changeset
|
934 // No copying! |
f75d289645ec
make deleted functions public
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parents:
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diff
changeset
|
935 |
f75d289645ec
make deleted functions public
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parents:
22868
diff
changeset
|
936 default_command_editor (const default_command_editor&) = delete; |
f75d289645ec
make deleted functions public
John W. Eaton <jwe@octave.org>
parents:
22868
diff
changeset
|
937 |
f75d289645ec
make deleted functions public
John W. Eaton <jwe@octave.org>
parents:
22868
diff
changeset
|
938 default_command_editor& operator = (const default_command_editor&) = delete; |
f75d289645ec
make deleted functions public
John W. Eaton <jwe@octave.org>
parents:
22868
diff
changeset
|
939 |
22868
87e3163f6c87
use c++11 "= default" syntax for declaration of trivial destructors
John W. Eaton <jwe@octave.org>
parents:
22865
diff
changeset
|
940 ~default_command_editor (void) = default; |
21748
176536b15d68
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diff
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|
941 |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
942 std::string do_readline (const std::string& prompt, bool& eof); |
2926 | 943 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
944 void do_set_input_stream (FILE *f); |
2926 | 945 |
23446
cd4e1ee28716
maint: Use convention 'void * fcn ()' for functions which return pointers.
Rik <rik@octave.org>
parents:
23220
diff
changeset
|
946 FILE * do_get_input_stream (void); |
2926 | 947 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
948 void do_set_output_stream (FILE *f); |
2926 | 949 |
23446
cd4e1ee28716
maint: Use convention 'void * fcn ()' for functions which return pointers.
Rik <rik@octave.org>
parents:
23220
diff
changeset
|
950 FILE * do_get_output_stream (void); |
21748
176536b15d68
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parents:
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diff
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|
951 |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
952 string_vector do_generate_filename_completions (const std::string& text); |
2926 | 953 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
954 std::string do_get_line_buffer (void) const; |
2926 | 955 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
956 std::string do_get_current_line (void) const; |
4604 | 957 |
22171
0a4c5a90f286
Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents:
22022
diff
changeset
|
958 char do_get_prev_char (int) const; |
0a4c5a90f286
Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents:
22022
diff
changeset
|
959 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
960 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
|
961 |
21748
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diff
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|
962 void do_kill_full_line (void); |
16570
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
963 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
964 void do_insert_text (const std::string& text); |
16570
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
965 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
966 void do_newline (void); |
176536b15d68
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|
967 |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
968 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
|
969 |
21748
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
970 private: |
2926 | 971 |
21748
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changeset
|
972 FILE *input_stream; |
2926 | 973 |
21748
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|
974 FILE *output_stream; |
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diff
changeset
|
975 }; |
12153
e0e50f48df37
Explicitly disallow copying in some classes
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents:
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diff
changeset
|
976 |
21748
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diff
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|
977 std::string |
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changeset
|
978 default_command_editor::do_readline (const std::string& prompt, bool& eof) |
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diff
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|
979 { |
21942
aab79a1885cc
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
980 std::fputs (prompt.c_str (), output_stream); |
aab79a1885cc
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John W. Eaton <jwe@octave.org>
parents:
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diff
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|
981 std::fflush (output_stream); |
12153
e0e50f48df37
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parents:
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diff
changeset
|
982 |
21748
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|
983 return octave_fgetl (input_stream, eof); |
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parents:
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|
984 } |
2926 | 985 |
21748
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John W. Eaton <jwe@octave.org>
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diff
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|
986 void |
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parents:
21733
diff
changeset
|
987 default_command_editor::do_set_input_stream (FILE *f) |
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|
988 { |
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diff
changeset
|
989 input_stream = f; |
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diff
changeset
|
990 } |
2926 | 991 |
21748
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John W. Eaton <jwe@octave.org>
parents:
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diff
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|
992 FILE * |
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diff
changeset
|
993 default_command_editor::do_get_input_stream (void) |
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diff
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|
994 { |
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changeset
|
995 return input_stream; |
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diff
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|
996 } |
2926 | 997 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
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|
998 void |
176536b15d68
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diff
changeset
|
999 default_command_editor::do_set_output_stream (FILE *f) |
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|
1000 { |
176536b15d68
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diff
changeset
|
1001 output_stream = f; |
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diff
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|
1002 } |
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diff
changeset
|
1003 |
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John W. Eaton <jwe@octave.org>
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changeset
|
1004 FILE * |
176536b15d68
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parents:
21733
diff
changeset
|
1005 default_command_editor::do_get_output_stream (void) |
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John W. Eaton <jwe@octave.org>
parents:
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|
1006 { |
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1007 return output_stream; |
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1008 } |
2926 | 1009 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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21733
diff
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|
1010 string_vector |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1011 default_command_editor::do_generate_filename_completions (const std::string&) |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1012 { |
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1013 // FIXME |
176536b15d68
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parents:
21733
diff
changeset
|
1014 return string_vector (); |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1015 } |
2926 | 1016 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1017 std::string |
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1018 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
|
1019 { |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1020 return ""; |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1021 } |
2926 | 1022 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1023 std::string |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1024 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
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|
1025 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1026 // FIXME |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1027 return ""; |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1028 } |
4604 | 1029 |
22171
0a4c5a90f286
Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents:
22022
diff
changeset
|
1030 char |
0a4c5a90f286
Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents:
22022
diff
changeset
|
1031 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
|
1032 { |
0a4c5a90f286
Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents:
22022
diff
changeset
|
1033 return '\0'; |
0a4c5a90f286
Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents:
22022
diff
changeset
|
1034 } |
0a4c5a90f286
Allow tab completion of arrays of structures.
Lachlan Andrew <lachlanbis@gmail.com>
parents:
22022
diff
changeset
|
1035 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1036 void |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1037 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
|
1038 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1039 // FIXME |
176536b15d68
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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 |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1042 void |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1043 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
|
1044 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1045 // FIXME |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1046 } |
9485
3cee58bf4acf
selectively complete filenames in some cases
John W. Eaton <jwe@octave.org>
parents:
9321
diff
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|
1047 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1048 void |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1049 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
|
1050 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1051 // FIXME |
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 |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1054 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1055 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
|
1056 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1057 // FIXME |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1058 } |
16570
d5ae5aa80d42
preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents:
16539
diff
changeset
|
1059 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1060 void |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1061 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
|
1062 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1063 // FIXME |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1064 } |
16570
d5ae5aa80d42
preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents:
16539
diff
changeset
|
1065 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1066 bool |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1067 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
|
1068 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1069 bool retval = true; |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1070 |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1071 if (! instance) |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1072 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1073 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
|
1074 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1075 if (instance) |
24520
c5c11b07598a
refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
23824
diff
changeset
|
1076 { |
c5c11b07598a
refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
23824
diff
changeset
|
1077 instance->set_event_hook (event_handler); |
c5c11b07598a
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John W. Eaton <jwe@octave.org>
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|
1078 |
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changeset
|
1079 singleton_cleanup_list::add (cleanup_instance); |
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John W. Eaton <jwe@octave.org>
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|
1080 } |
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|
1081 } |
2926 | 1082 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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|
1083 if (! instance) |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1084 (*current_liboctave_error_handler) |
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John W. Eaton <jwe@octave.org>
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diff
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|
1085 ("unable to create command history object!"); |
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|
1086 |
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|
1087 return retval; |
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John W. Eaton <jwe@octave.org>
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diff
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|
1088 } |
2926 | 1089 |
21748
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diff
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|
1090 void |
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John W. Eaton <jwe@octave.org>
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|
1091 command_editor::make_command_editor (void) |
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|
1092 { |
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|
1093 #if defined (USE_READLINE) |
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|
1094 instance = new gnu_readline (); |
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John W. Eaton <jwe@octave.org>
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|
1095 #else |
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John W. Eaton <jwe@octave.org>
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|
1096 instance = new default_command_editor (); |
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John W. Eaton <jwe@octave.org>
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diff
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|
1097 #endif |
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John W. Eaton <jwe@octave.org>
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|
1098 } |
6979 | 1099 |
21748
176536b15d68
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changeset
|
1100 void |
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|
1101 command_editor::force_default_editor (void) |
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John W. Eaton <jwe@octave.org>
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diff
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|
1102 { |
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John W. Eaton <jwe@octave.org>
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diff
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|
1103 delete instance; |
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|
1104 instance = new default_command_editor (); |
176536b15d68
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John W. Eaton <jwe@octave.org>
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|
1105 } |
13983
7dd7cccf0757
clean up memory allocated for singletons before exit
John W. Eaton <jwe@octave.org>
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|
1106 |
21748
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John W. Eaton <jwe@octave.org>
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diff
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|
1107 void |
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|
1108 command_editor::set_initial_input (const std::string& text) |
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John W. Eaton <jwe@octave.org>
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|
1109 { |
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|
1110 if (instance_ok ()) |
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diff
changeset
|
1111 instance->initial_input = text; |
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1112 } |
2926 | 1113 |
21748
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diff
changeset
|
1114 int |
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changeset
|
1115 command_editor::insert_initial_input (void) |
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John W. Eaton <jwe@octave.org>
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diff
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|
1116 { |
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John W. Eaton <jwe@octave.org>
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diff
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|
1117 return instance_ok () ? instance->do_insert_initial_input () : 0; |
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John W. Eaton <jwe@octave.org>
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|
1118 } |
2926 | 1119 |
21748
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|
1120 int |
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John W. Eaton <jwe@octave.org>
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diff
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|
1121 command_editor::startup_handler (void) |
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John W. Eaton <jwe@octave.org>
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diff
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|
1122 { |
22873
2830a770405b
maint: Fix up more for loops with range operators in liboctave.
Rik <rik@octave.org>
parents:
22869
diff
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|
1123 for (startup_hook_fcn f : startup_hook_set) |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
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|
1124 { |
176536b15d68
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John W. Eaton <jwe@octave.org>
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|
1125 if (f) |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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|
1126 f (); |
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John W. Eaton <jwe@octave.org>
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|
1127 } |
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use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1128 |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
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|
1129 return 0; |
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1130 } |
2926 | 1131 |
21748
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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diff
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|
1132 int |
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1133 command_editor::pre_input_handler (void) |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1134 { |
22873
2830a770405b
maint: Fix up more for loops with range operators in liboctave.
Rik <rik@octave.org>
parents:
22869
diff
changeset
|
1135 for (pre_input_hook_fcn f : pre_input_hook_set) |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1136 { |
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1137 if (f) |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1138 f (); |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1139 } |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1140 |
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1141 return 0; |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1142 } |
16570
d5ae5aa80d42
preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1143 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1144 int |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1145 command_editor::event_handler (void) |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1146 { |
24520
c5c11b07598a
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1147 if (octave_interrupt_state) |
c5c11b07598a
refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1148 handle_interrupt_signal (); |
c5c11b07598a
refactor signal handling (bug #52757)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1149 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1150 event_hook_lock.lock (); |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1151 |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1152 std::set<event_hook_fcn> hook_set (event_hook_set); |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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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:
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diff
changeset
|
1158 if (f) |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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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:
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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 | 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:
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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
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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:
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diff
changeset
|
1170 } |
6913 | 1171 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1172 std::string |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1173 command_editor::readline (const std::string& prompt) |
176536b15d68
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John W. Eaton <jwe@octave.org>
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21733
diff
changeset
|
1174 { |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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21733
diff
changeset
|
1175 bool eof; |
6913 | 1176 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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21733
diff
changeset
|
1177 return readline (prompt, eof); |
176536b15d68
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John W. Eaton <jwe@octave.org>
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changeset
|
1178 } |
16570
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preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
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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
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1181 command_editor::readline (const std::string& prompt, bool& eof) |
176536b15d68
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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
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1184 |
176536b15d68
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John W. Eaton <jwe@octave.org>
parents:
21733
diff
changeset
|
1185 if (instance_ok ()) |
176536b15d68
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John W. Eaton <jwe@octave.org>
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|
1186 { |
176536b15d68
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John W. Eaton <jwe@octave.org>
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changeset
|
1187 if (! instance->initial_input.empty ()) |
176536b15d68
use namespace for command_editor and command_history classes
John W. Eaton <jwe@octave.org>
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changeset
|
1188 add_pre_input_hook (command_editor::insert_initial_input); |
16570
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diff
changeset
|
1189 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1190 retval = instance->do_readline (prompt, eof); |
176536b15d68
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parents:
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|
1191 } |
176536b15d68
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John W. Eaton <jwe@octave.org>
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changeset
|
1192 |
176536b15d68
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1193 return retval; |
176536b15d68
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John W. Eaton <jwe@octave.org>
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changeset
|
1194 } |
16570
d5ae5aa80d42
preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
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changeset
|
1195 |
21748
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diff
changeset
|
1196 void |
176536b15d68
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|
1197 command_editor::set_input_stream (FILE *f) |
176536b15d68
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diff
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|
1198 { |
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changeset
|
1199 if (instance_ok ()) |
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changeset
|
1200 instance->do_set_input_stream (f); |
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John W. Eaton <jwe@octave.org>
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changeset
|
1201 } |
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7758
diff
changeset
|
1202 |
21748
176536b15d68
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John W. Eaton <jwe@octave.org>
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changeset
|
1203 FILE * |
176536b15d68
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changeset
|
1204 command_editor::get_input_stream (void) |
176536b15d68
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diff
changeset
|
1205 { |
176536b15d68
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parents:
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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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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
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1855 break; |
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1856 } |
2926 | 1857 |
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1858 #if defined (USE_READLINE) |
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1859 case '[': |
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1860 case ']': |
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1861 { |
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1862 tmpstr.resize (1); |
2926 | 1863 |
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1864 tmpstr[0] = ((c == '[') |
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1865 ? ::octave_rl_prompt_start_ignore () |
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1866 : ::octave_rl_prompt_end_ignore ()); |
2926 | 1867 |
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1868 break; |
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1869 } |
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1870 #endif |
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1871 |
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1872 case '\\': |
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1873 { |
23824
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1874 tmpstr = '\\'; |
2926 | 1875 |
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1876 break; |
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1877 } |
2926 | 1878 |
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1879 default: |
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1880 { |
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1881 tmpstr = "\\ "; |
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1882 tmpstr[1] = c; |
2926 | 1883 |
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1884 break; |
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1885 } |
10314
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1886 } |
5442 | 1887 |
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1888 retval.append (tmpstr); |
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1889 i++; // Move past processed escape character |
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1890 } |
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1891 else |
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1892 retval += c; |
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1893 } |
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1894 |
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1895 return retval; |
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1896 } |
2926 | 1897 |
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1898 int |
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1899 command_editor::do_insert_initial_input (void) |
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1900 { |
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1901 std::string input = initial_input; |
2926 | 1902 |
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1903 initial_input = ""; |
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1904 |
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1905 do_insert_text (input); |
5442 | 1906 |
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1907 // Is it really right to redisplay here? |
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1908 do_redisplay (); |
5442 | 1909 |
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1910 return 0; |
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1911 } |
2926 | 1912 |
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1913 // Return the octal number parsed from STRING, or -1 to indicate that |
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1914 // the string contained a bad number. |
2926 | 1915 |
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1916 int |
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1917 command_editor::read_octal (const std::string& s) |
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1918 { |
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1919 int result = 0; |
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1920 int digits = 0; |
2926 | 1921 |
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1922 size_t i = 0; |
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1923 size_t slen = s.length (); |
2926 | 1924 |
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1925 while (i < slen && s[i] >= '0' && s[i] < '8') |
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1926 { |
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1927 digits++; |
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1928 result = (result * 8) + s[i] - '0'; |
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1929 i++; |
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1930 } |
2926 | 1931 |
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1932 if (! digits || result > 0777 || i < slen) |
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1933 result = -1; |
2926 | 1934 |
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1935 return result; |
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1936 } |
2926 | 1937 |
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1938 void |
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1939 command_editor::error (int err_num) |
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1940 { |
21942
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1941 (*current_liboctave_error_handler) ("%s", std::strerror (err_num)); |
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1942 } |
2926 | 1943 |
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1944 void |
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1945 command_editor::error (const std::string& s) |
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1946 { |
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1947 (*current_liboctave_error_handler) ("%s", s.c_str ()); |
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1948 } |
2926 | 1949 } |