Mercurial > octave
annotate libinterp/octave.cc @ 21220:d78e45987d6a
rename octave::build_env namespace from octave::config
* build-env-features.sh: Rename from ocgt-conf-features.sh.
Update for new names.
* build-env.h: Rename from oct-conf.h. Also declare features function.
* build-env.in.cc: Rename from oct-conf.in.cc.
* oct-conf-features.h: Delete.
* libinterp/module.mk: Update.
* toplev.cc, __init_gnuplot__.cc, octave.cc: Update for new names.
author | John W. Eaton <jwe@octave.org> |
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date | Sun, 07 Feb 2016 14:56:17 -0500 |
parents | fcac5dbbf9ed |
children | 40de9f8f23a6 |
rev | line source |
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1 | 1 /* |
2 | |
19697
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maint: Update copyright notices for 2015.
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3 Copyright (C) 1993-2015 John W. Eaton |
1 | 4 |
5 This file is part of Octave. | |
6 | |
7 Octave is free software; you can redistribute it and/or modify it | |
8 under the terms of the GNU General Public License as published by the | |
7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
10 option) any later version. | |
1 | 11 |
12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 for more details. | |
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 |
19 <http://www.gnu.org/licenses/>. | |
1 | 20 |
21 */ | |
22 | |
23 // Born February 20, 1992. | |
24 | |
240 | 25 #ifdef HAVE_CONFIG_H |
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26 # include <config.h> |
1 | 27 #endif |
28 | |
1355 | 29 #include <cassert> |
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30 #include <clocale> |
1355 | 31 #include <cstdlib> |
32 #include <cstring> | |
33 #include <ctime> | |
34 | |
3503 | 35 #include <iostream> |
1355 | 36 |
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37 #include <fcntl.h> |
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38 #include <getopt.h> |
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39 #include <sys/types.h> |
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40 #include <unistd.h> |
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41 |
2926 | 42 #include "cmd-edit.h" |
3690 | 43 #include "f77-fcn.h" |
4097 | 44 #include "file-ops.h" |
2926 | 45 #include "file-stat.h" |
240 | 46 #include "lo-error.h" |
2926 | 47 #include "oct-env.h" |
1907 | 48 #include "str-vec.h" |
223 | 49 |
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50 #include "build-env.h" |
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51 #include "builtins.h" |
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52 #include "defaults.h" |
3933 | 53 #include "Cell.h" |
1355 | 54 #include "defun.h" |
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55 #include "display.h" |
1355 | 56 #include "error.h" |
57 #include "file-io.h" | |
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58 #include "help.h" |
1 | 59 #include "input.h" |
60 #include "lex.h" | |
5832 | 61 #include "load-path.h" |
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62 #include "load-save.h" |
4113 | 63 #include "octave.h" |
1742 | 64 #include "oct-hist.h" |
5654 | 65 #include "oct-map.h" |
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66 #include "oct-mutex.h" |
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67 #include "ovl.h" |
2375 | 68 #include "ops.h" |
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69 #include "options-usage.h" |
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70 #include "ov.h" |
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71 #include "ov-classdef.h" |
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72 #include "ov-range.h" |
1670 | 73 #include "toplev.h" |
1 | 74 #include "parse.h" |
562 | 75 #include "procstream.h" |
1355 | 76 #include "sighandlers.h" |
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77 #include "siglist.h" |
1355 | 78 #include "sysdep.h" |
1 | 79 #include "unwind-prot.h" |
1355 | 80 #include "utils.h" |
81 #include "variables.h" | |
2492 | 82 #include <version.h> |
1 | 83 |
4159 | 84 // Kluge. |
5990 | 85 extern "C" F77_RET_T |
11518 | 86 F77_FUNC (xerbla, XERBLA) (F77_CONST_CHAR_ARG_DECL, |
87 const octave_idx_type& | |
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88 F77_CHAR_ARG_LEN_DECL); |
4159 | 89 |
2910 | 90 extern void install_builtins (void); |
91 | |
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92 int octave_cmdline_argc; |
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93 char **octave_cmdline_argv; |
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94 int octave_embedded; |
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95 |
1907 | 96 // The command-line options. |
97 static string_vector octave_argv; | |
1 | 98 |
5780 | 99 // The name used to invoke Octave. |
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100 static std::string octave_program_invocation_name; |
5780 | 101 |
102 // The last component of octave_program_invocation_name. | |
103 static std::string octave_program_name; | |
104 | |
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105 // TRUE means we are using readline. |
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106 // (--no-line-editing) |
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107 static bool line_editing = true; |
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108 |
2239 | 109 // TRUE means we read ~/.octaverc and ./.octaverc. |
110 // (--norc; --no-init-file; -f) | |
111 static bool read_init_files = true; | |
112 | |
113 // TRUE means we read the site-wide octaverc files. | |
114 // (--norc; --no-site-file; -f) | |
2240 | 115 static bool read_site_files = true; |
1 | 116 |
6365 | 117 // TRUE means we set the initial path to configured defaults. |
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118 // (--no-init-path) |
6365 | 119 static bool set_initial_path = true; |
120 | |
3019 | 121 // TRUE means we don't print the usual startup message. |
616 | 122 // (--quiet; --silent; -q) |
2239 | 123 static bool inhibit_startup_message = false; |
1 | 124 |
3019 | 125 // If TRUE, print verbose info in some cases. |
1825 | 126 // (--verbose; -V) |
2239 | 127 static bool verbose_flag = false; |
1825 | 128 |
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129 // If TRUE, force the GUI to start. |
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130 // (--force-gui) |
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131 static bool force_gui_option = false; |
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132 |
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133 // If TRUE don't start the GUI. |
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134 // (--no-gui) |
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135 static bool no_gui_option = false; |
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136 |
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137 // If TRUE, force readline command line editing. |
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138 // (--line-editing) |
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139 static bool forced_line_editing = false; |
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140 |
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141 // If TRUE, initialize history list from saved history file. |
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142 // (--no-history; -H) |
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143 static bool read_history_file = true; |
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144 |
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145 // The value of "path" specified on the command line. |
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146 // (--path; -p) |
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147 static std::list<std::string> command_line_path; |
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148 |
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149 // The value for "EXEC_PATH" specified on the command line. |
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150 // (--exec-path) |
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151 static std::string exec_path; |
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152 |
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153 // The value for "IMAGE_PATH" specified on the command line. |
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154 // (--image-path) |
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155 static std::string image_path; |
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156 |
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157 // If TRUE, ignore the window system even if it is available. |
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158 // (--no-window-system, -W) |
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159 static bool no_window_system = false; |
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160 |
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161 // The code to evaluate at startup |
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162 // (--eval CODE) |
5189 | 163 static std::string code_to_eval; |
164 | |
165 // If TRUE, don't exit after evaluating code given by --eval option. | |
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166 // (--persist) |
5189 | 167 static bool persist = false; |
4356 | 168 |
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169 // If TRUE, the GUI should be started. |
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170 static bool start_gui = false; |
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171 |
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172 // If TRUE use traditional (maximally MATLAB compatible) settings |
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173 // (--traditional) |
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174 static bool traditional = false; |
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175 |
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176 // TRUE if this is a program and no interpreter and interaction is |
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177 // needed. For example, an octave program with shebang line, or code |
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178 // from eval without persist. |
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179 static bool an_octave_program = false; |
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180 |
1355 | 181 // Store the command-line options for later use. |
182 | |
183 static void | |
184 intern_argv (int argc, char **argv) | |
185 { | |
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186 assert (symbol_table::at_top_level ()); |
4892 | 187 |
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188 symbol_table::assign (".nargin.", argc - 1); |
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189 |
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190 symbol_table::mark_hidden (".nargin."); |
3195 | 191 |
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192 if (argc > 0) |
1355 | 193 { |
7336 | 194 octave_argv.resize (argc - 1); |
3933 | 195 |
2495 | 196 // Skip program name in argv. |
3933 | 197 int i = argc; |
198 while (--i > 0) | |
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199 octave_argv[i-1] = *(argv+i); |
1355 | 200 } |
201 } | |
202 | |
5654 | 203 DEFUN (__version_info__, args, , |
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204 "-*- texinfo -*-\n\ |
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205 @deftypefn {} {retval =} __version_info__ (@var{name}, @var{version}, @var{release}, @var{date})\n\ |
6945 | 206 Undocumented internal function.\n\ |
5654 | 207 @end deftypefn") |
208 { | |
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209 static octave_map vinfo; |
5654 | 210 |
211 int nargin = args.length (); | |
212 | |
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213 if (nargin != 0 && nargin != 4) |
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214 print_usage (); |
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215 |
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216 octave_value retval; |
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217 |
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218 if (nargin == 0) |
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219 retval = vinfo; |
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220 else if (nargin == 4) |
5654 | 221 { |
6639 | 222 if (vinfo.nfields () == 0) |
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223 { |
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224 vinfo.assign ("Name", args(0)); |
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225 vinfo.assign ("Version", args(1)); |
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226 vinfo.assign ("Release", args(2)); |
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227 vinfo.assign ("Date", args(3)); |
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228 } |
5781 | 229 else |
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230 { |
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231 octave_idx_type n = vinfo.numel () + 1; |
5654 | 232 |
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233 vinfo.resize (dim_vector (n, 1)); |
5781 | 234 |
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235 octave_value idx (n); |
5781 | 236 |
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237 vinfo.assign (idx, "Name", Cell (octave_value (args(0)))); |
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238 vinfo.assign (idx, "Version", Cell (octave_value (args(1)))); |
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239 vinfo.assign (idx, "Release", Cell (octave_value (args(2)))); |
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240 vinfo.assign (idx, "Date", Cell (octave_value (args(3)))); |
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241 } |
5654 | 242 } |
243 | |
244 return retval; | |
245 } | |
246 | |
247 static void | |
248 initialize_version_info (void) | |
249 { | |
250 octave_value_list args; | |
251 | |
5658 | 252 args(3) = OCTAVE_RELEASE_DATE; |
253 args(2) = OCTAVE_RELEASE; | |
5654 | 254 args(1) = OCTAVE_VERSION; |
255 args(0) = "GNU Octave"; | |
256 | |
257 F__version_info__ (args, 0); | |
258 } | |
259 | |
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260 static void |
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261 gripe_safe_source_exception (const std::string& file, const std::string& msg) |
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262 { |
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263 std::cerr << "error: " << msg << "\n" |
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264 << "error: execution of " << file << " failed\n" |
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265 << "error: trying to make my way to a command prompt" |
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266 << std::endl; |
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267 } |
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268 |
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269 // Execute commands from a file and catch potential exceptions in a consistent |
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270 // way. This function should be called anywhere we might parse and execute |
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271 // commands from a file before before we have entered the main loop in |
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272 // toplev.cc. |
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273 |
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274 static void |
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275 safe_source_file (const std::string& file_name, |
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276 const std::string& context = "", |
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277 bool verbose = false, bool require_file = true, |
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278 const std::string& warn_for = "") |
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279 { |
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280 try |
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281 { |
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282 source_file (file_name, context, verbose, require_file, warn_for); |
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283 } |
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284 catch (const octave_interrupt_exception&) |
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285 { |
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286 recover_from_exception (); |
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287 |
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288 octave_stdout << "\n"; |
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289 |
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290 if (quitting_gracefully) |
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291 clean_up_and_exit (exit_status); |
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292 } |
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293 catch (const octave_execution_exception&) |
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294 { |
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295 recover_from_exception (); |
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296 |
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297 gripe_safe_source_exception (file_name, "unhandled execution exception"); |
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298 } |
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299 } |
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300 |
581 | 301 // Initialize by reading startup files. |
302 | |
1 | 303 static void |
304 execute_startup_files (void) | |
305 { | |
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306 unwind_protect frame; |
315 | 307 |
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308 std::string context; |
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309 |
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310 bool verbose = (verbose_flag && ! inhibit_startup_message); |
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311 |
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312 bool require_file = false; |
578 | 313 |
2239 | 314 if (read_site_files) |
1 | 315 { |
2239 | 316 // Execute commands from the site-wide configuration file. |
317 // First from the file $(prefix)/lib/octave/site/m/octaverc | |
318 // (if it exists), then from the file | |
3597 | 319 // $(prefix)/share/octave/$(version)/m/octaverc (if it exists). |
1755 | 320 |
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321 safe_source_file (Vlocal_site_defaults_file, context, verbose, |
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322 require_file); |
1755 | 323 |
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324 safe_source_file (Vsite_defaults_file, context, verbose, require_file); |
1 | 325 } |
326 | |
2239 | 327 if (read_init_files) |
328 { | |
2512 | 329 // Try to execute commands from $HOME/$OCTAVE_INITFILE and |
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330 // $OCTAVE_INITFILE. If $OCTAVE_INITFILE is not set, |
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331 // .octaverc is assumed. |
2239 | 332 |
4804 | 333 bool home_rc_already_executed = false; |
2512 | 334 |
3523 | 335 std::string initfile = octave_env::getenv ("OCTAVE_INITFILE"); |
2512 | 336 |
2926 | 337 if (initfile.empty ()) |
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338 initfile = ".octaverc"; |
2512 | 339 |
3523 | 340 std::string home_dir = octave_env::get_home_directory (); |
2926 | 341 |
4804 | 342 std::string home_rc = octave_env::make_absolute (initfile, home_dir); |
343 | |
344 std::string local_rc; | |
2239 | 345 |
5781 | 346 if (! home_rc.empty ()) |
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347 { |
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348 safe_source_file (home_rc, context, verbose, require_file); |
2239 | 349 |
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350 // Names alone are not enough. |
2239 | 351 |
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352 file_stat fs_home_rc (home_rc); |
2239 | 353 |
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354 if (fs_home_rc) |
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355 { |
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356 // We want to check for curr_dir after executing home_rc |
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357 // because doing that may change the working directory. |
4804 | 358 |
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359 local_rc = octave_env::make_absolute (initfile); |
4804 | 360 |
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361 home_rc_already_executed = same_file (home_rc, local_rc); |
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362 } |
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363 } |
2239 | 364 |
365 if (! home_rc_already_executed) | |
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366 { |
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367 if (local_rc.empty ()) |
10250 | 368 local_rc = octave_env::make_absolute (initfile); |
4804 | 369 |
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370 safe_source_file (local_rc, context, verbose, require_file); |
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371 } |
2239 | 372 } |
1 | 373 } |
374 | |
5189 | 375 static int |
376 execute_eval_option_code (const std::string& code) | |
377 { | |
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378 unwind_protect frame; |
5189 | 379 |
7202 | 380 octave_save_signal_mask (); |
381 | |
382 can_interrupt = true; | |
383 | |
384 octave_signal_hook = octave_signal_handler; | |
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385 octave_interrupt_hook = 0; |
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386 octave_bad_alloc_hook = 0; |
7202 | 387 |
388 octave_catch_interrupts (); | |
389 | |
390 octave_initialized = true; | |
391 | |
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392 frame.protect_var (interactive); |
5189 | 393 |
394 interactive = false; | |
395 | |
396 int parse_status = 0; | |
397 | |
6487 | 398 try |
399 { | |
400 eval_string (code, false, parse_status, 0); | |
401 } | |
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402 catch (const octave_interrupt_exception&) |
7202 | 403 { |
404 recover_from_exception (); | |
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405 |
7202 | 406 octave_stdout << "\n"; |
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407 |
9383 | 408 if (quitting_gracefully) |
409 clean_up_and_exit (exit_status); | |
7202 | 410 } |
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411 catch (const octave_execution_exception&) |
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412 { |
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413 recover_from_exception (); |
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414 |
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415 std::cerr << "error: unhandled execution exception -- eval failed" |
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416 << std::endl; |
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417 } |
5189 | 418 |
419 return parse_status; | |
420 } | |
421 | |
422 static void | |
423 execute_command_line_file (const std::string& fname) | |
424 { | |
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425 unwind_protect frame; |
5189 | 426 |
7202 | 427 octave_save_signal_mask (); |
428 | |
429 can_interrupt = true; | |
430 | |
431 octave_signal_hook = octave_signal_handler; | |
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432 octave_interrupt_hook = 0; |
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433 octave_bad_alloc_hook = 0; |
7202 | 434 |
435 octave_catch_interrupts (); | |
436 | |
437 octave_initialized = true; | |
438 | |
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439 frame.protect_var (interactive); |
5189 | 440 |
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441 frame.protect_var (octave_program_invocation_name); |
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442 frame.protect_var (octave_program_name); |
5189 | 443 |
444 interactive = false; | |
445 | |
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446 octave_program_invocation_name = fname; |
5189 | 447 |
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448 size_t pos = fname.find_last_of (file_ops::dir_sep_chars ()); |
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449 |
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450 octave_program_name |
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451 = (pos != std::string::npos) ? fname.substr (pos+1) : fname; |
5189 | 452 |
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453 std::string context; |
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454 bool verbose = false; |
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455 bool require_file = true; |
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456 |
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457 safe_source_file (fname, context, verbose, require_file, "octave"); |
5189 | 458 } |
459 | |
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460 OCTAVE_NORETURN static void |
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461 lo_error_handler (const char *fmt, ...) |
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462 { |
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463 va_list args; |
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464 va_start (args, fmt); |
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465 verror_with_cfn (fmt, args); |
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466 va_end (args); |
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467 |
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468 octave_throw_execution_exception (); |
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469 } |
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470 |
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471 OCTAVE_NORETURN static void |
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472 lo_error_with_id_handler (const char *id, const char *fmt, ...) |
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473 { |
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474 va_list args; |
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475 va_start (args, fmt); |
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476 verror_with_id_cfn (id, fmt, args); |
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477 va_end (args); |
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478 |
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479 octave_throw_execution_exception (); |
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480 } |
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481 |
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482 static void |
721 | 483 initialize_error_handlers () |
484 { | |
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485 set_liboctave_error_handler (lo_error_handler); |
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486 set_liboctave_error_with_id_handler (lo_error_with_id_handler); |
3325 | 487 set_liboctave_warning_handler (warning); |
5781 | 488 set_liboctave_warning_with_id_handler (warning_with_id); |
721 | 489 } |
490 | |
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491 // What internal options get configured by --traditional. |
1410 | 492 |
493 static void | |
494 maximum_braindamage (void) | |
495 { | |
5189 | 496 persist = true; |
497 | |
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498 FPS1 (octave_value (">> ")); |
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499 FPS2 (octave_value ("")); |
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500 FPS4 (octave_value ("")); |
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501 Fbeep_on_error (octave_value (true)); |
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502 Fconfirm_recursive_rmdir (octave_value (false)); |
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503 Fcrash_dumps_octave_core (octave_value (false)); |
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504 Fdisable_diagonal_matrix (octave_value (true)); |
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505 Fdisable_permutation_matrix (octave_value (true)); |
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506 Fdisable_range (octave_value (true)); |
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507 Ffixed_point_format (octave_value (true)); |
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508 Fhistory_timestamp_format_string (octave_value ("%%-- %D %I:%M %p --%%")); |
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509 Fpage_screen_output (octave_value (false)); |
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510 Fprint_empty_dimensions (octave_value (false)); |
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511 Fsave_default_options (octave_value ("-mat-binary")); |
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512 Fstruct_levels_to_print (octave_value (0)); |
5904 | 513 |
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514 disable_warning ("Octave:abbreviated-property-match"); |
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515 disable_warning ("Octave:data-file-in-path"); |
5904 | 516 disable_warning ("Octave:function-name-clash"); |
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517 disable_warning ("Octave:possible-matlab-short-circuit-operator"); |
1410 | 518 } |
519 | |
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520 // EMBEDDED is declared int instead of bool because this function is |
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521 // declared extern "C". |
581 | 522 |
1 | 523 int |
4368 | 524 octave_main (int argc, char **argv, int embedded) |
1 | 525 { |
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526 octave_process_command_line (argc, argv); |
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527 |
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528 sysdep_init (); |
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529 |
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530 install_defaults (); |
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531 |
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532 octave_initialize_interpreter (argc, argv, embedded); |
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533 |
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534 return octave_execute_interpreter (); |
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535 } |
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536 |
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537 void |
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538 octave_process_command_line (int argc, char **argv) |
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539 { |
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540 octave_cmdline_argc = argc; |
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541 octave_cmdline_argv = argv; |
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542 |
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543 while (true) |
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544 { |
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545 int long_idx; |
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546 |
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547 int optc = getopt_long (argc, argv, short_opts, long_opts, &long_idx); |
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548 |
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549 if (optc < 0) |
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550 break; |
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551 |
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552 switch (optc) |
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553 { |
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554 case '?': |
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555 // Unrecognized option. getopt_long already printed a message about |
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556 // it, so we will just print the usage string and exit. |
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557 octave_print_terse_usage_and_exit (); |
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558 break; |
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559 |
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560 case 'H': |
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561 Fhistory_save (octave_value (false)); |
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562 read_history_file = false; |
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563 break; |
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564 |
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565 case 'W': |
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566 no_window_system = true; |
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567 break; |
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568 |
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569 case 'V': |
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570 verbose_flag = true; |
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571 break; |
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572 |
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573 case 'd': |
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574 // This is the same as yydebug in parse.y. |
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|
575 octave_debug++; |
a44e4a08fc55
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John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
576 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
577 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
578 case 'f': |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
579 read_init_files = false; |
a44e4a08fc55
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John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
580 read_site_files = false; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
581 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
582 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
583 case 'h': |
17777
ae8905fbf1f8
move usage and options strings and funtions to separate file
John W. Eaton <jwe@octave.org>
parents:
17755
diff
changeset
|
584 octave_print_verbose_usage_and_exit (); |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
585 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
586 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
587 case 'i': |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
588 forced_interactive = true; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
589 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
590 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
591 case 'p': |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
592 if (optarg) |
15225
2d337a9869e9
correctly handle multiple --path command line arguments
John W. Eaton <jwe@octave.org>
parents:
15224
diff
changeset
|
593 command_line_path.push_back (optarg); |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
594 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
595 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
596 case 'q': |
a44e4a08fc55
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John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
597 inhibit_startup_message = true; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
598 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
599 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
600 case 'x': |
15477
8b5fc510c6d6
don't use bind_internal_variable when handling -x option
John W. Eaton <jwe@octave.org>
parents:
15476
diff
changeset
|
601 { |
8b5fc510c6d6
don't use bind_internal_variable when handling -x option
John W. Eaton <jwe@octave.org>
parents:
15476
diff
changeset
|
602 int val = ECHO_SCRIPTS | ECHO_FUNCTIONS | ECHO_CMD_LINE; |
8b5fc510c6d6
don't use bind_internal_variable when handling -x option
John W. Eaton <jwe@octave.org>
parents:
15476
diff
changeset
|
603 Fecho_executing_commands (octave_value (val)); |
8b5fc510c6d6
don't use bind_internal_variable when handling -x option
John W. Eaton <jwe@octave.org>
parents:
15476
diff
changeset
|
604 } |
15224
a44e4a08fc55
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John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
605 break; |
a44e4a08fc55
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John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
606 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
607 case 'v': |
17777
ae8905fbf1f8
move usage and options strings and funtions to separate file
John W. Eaton <jwe@octave.org>
parents:
17755
diff
changeset
|
608 octave_print_version_and_exit (); |
15224
a44e4a08fc55
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John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
609 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
610 |
15470
bf0857c789f4
initialize docstrings for built-in functions from file
John W. Eaton <jwe@octave.org>
parents:
15467
diff
changeset
|
611 case BUILT_IN_DOCSTRINGS_FILE_OPTION: |
bf0857c789f4
initialize docstrings for built-in functions from file
John W. Eaton <jwe@octave.org>
parents:
15467
diff
changeset
|
612 if (optarg) |
15480
c7d7d43f26bb
call Ffoo functions instead of setting Vfoo directly.
John W. Eaton <jwe@octave.org>
parents:
15479
diff
changeset
|
613 Fbuilt_in_docstrings_file (octave_value (optarg)); |
15470
bf0857c789f4
initialize docstrings for built-in functions from file
John W. Eaton <jwe@octave.org>
parents:
15467
diff
changeset
|
614 break; |
bf0857c789f4
initialize docstrings for built-in functions from file
John W. Eaton <jwe@octave.org>
parents:
15467
diff
changeset
|
615 |
15224
a44e4a08fc55
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John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
616 case DOC_CACHE_FILE_OPTION: |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
617 if (optarg) |
15480
c7d7d43f26bb
call Ffoo functions instead of setting Vfoo directly.
John W. Eaton <jwe@octave.org>
parents:
15479
diff
changeset
|
618 Fdoc_cache_file (octave_value (optarg)); |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
619 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
620 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
621 case EVAL_OPTION: |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
622 if (optarg) |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
623 { |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
624 if (code_to_eval.empty ()) |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
625 code_to_eval = optarg; |
a44e4a08fc55
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John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
626 else |
a44e4a08fc55
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John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
627 code_to_eval += std::string (" ") + optarg; |
a44e4a08fc55
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John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
628 } |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
629 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
630 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
631 case EXEC_PATH_OPTION: |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
632 if (optarg) |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
633 exec_path = optarg; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
634 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
635 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
636 case FORCE_GUI_OPTION: |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
637 force_gui_option = true; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
638 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
639 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
640 case IMAGE_PATH_OPTION: |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
641 if (optarg) |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
642 image_path = optarg; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
643 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
644 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
645 case INFO_FILE_OPTION: |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
646 if (optarg) |
15480
c7d7d43f26bb
call Ffoo functions instead of setting Vfoo directly.
John W. Eaton <jwe@octave.org>
parents:
15479
diff
changeset
|
647 Finfo_file (octave_value (optarg)); |
15224
a44e4a08fc55
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John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
648 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
649 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
650 case INFO_PROG_OPTION: |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
651 if (optarg) |
15480
c7d7d43f26bb
call Ffoo functions instead of setting Vfoo directly.
John W. Eaton <jwe@octave.org>
parents:
15479
diff
changeset
|
652 Finfo_program (octave_value (optarg)); |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
653 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
654 |
16877
5482cd26311a
Rename enable_jit_compiler to jit_enable, enable_jit_debugging to debug_jit.
Rik <rik@octave.org>
parents:
16876
diff
changeset
|
655 case DEBUG_JIT_OPTION: |
5482cd26311a
Rename enable_jit_compiler to jit_enable, enable_jit_debugging to debug_jit.
Rik <rik@octave.org>
parents:
16876
diff
changeset
|
656 Fdebug_jit (octave_value (true)); |
15310
b055fc077224
allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents:
15290
diff
changeset
|
657 break; |
b055fc077224
allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents:
15290
diff
changeset
|
658 |
17792
26e9312e6928
Build JIT compiler by default, but do not enable it by default.
Rik <rik@octave.org>
parents:
17787
diff
changeset
|
659 case JIT_COMPILER_OPTION: |
26e9312e6928
Build JIT compiler by default, but do not enable it by default.
Rik <rik@octave.org>
parents:
17787
diff
changeset
|
660 Fjit_enable (octave_value (true)); |
26e9312e6928
Build JIT compiler by default, but do not enable it by default.
Rik <rik@octave.org>
parents:
17787
diff
changeset
|
661 break; |
26e9312e6928
Build JIT compiler by default, but do not enable it by default.
Rik <rik@octave.org>
parents:
17787
diff
changeset
|
662 |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
663 case LINE_EDITING_OPTION: |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
664 forced_line_editing = true; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
665 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
666 |
15310
b055fc077224
allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents:
15290
diff
changeset
|
667 case NO_GUI_OPTION: |
b055fc077224
allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents:
15290
diff
changeset
|
668 no_gui_option = true; |
b055fc077224
allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents:
15290
diff
changeset
|
669 break; |
b055fc077224
allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents:
15290
diff
changeset
|
670 |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
671 case NO_INIT_FILE_OPTION: |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
672 read_init_files = false; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
673 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
674 |
15310
b055fc077224
allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents:
15290
diff
changeset
|
675 case NO_INIT_PATH_OPTION: |
b055fc077224
allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents:
15290
diff
changeset
|
676 set_initial_path = false; |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
677 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
678 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
679 case NO_LINE_EDITING_OPTION: |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
680 line_editing = false; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
681 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
682 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
683 case NO_SITE_FILE_OPTION: |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
684 read_site_files = 0; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
685 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
686 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
687 case PERSIST_OPTION: |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
688 persist = true; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
689 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
690 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
691 case TEXI_MACROS_FILE_OPTION: |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
692 if (optarg) |
15480
c7d7d43f26bb
call Ffoo functions instead of setting Vfoo directly.
John W. Eaton <jwe@octave.org>
parents:
15479
diff
changeset
|
693 Ftexi_macros_file (octave_value (optarg)); |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
694 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
695 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
696 case TRADITIONAL_OPTION: |
16528
9bc1f8278966
allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents:
16485
diff
changeset
|
697 traditional = true; |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
698 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
699 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
700 default: |
19525
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
701 // getopt_long should print a message about unrecognized options and |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
702 // return '?', which is handled above. If we end up here, it is |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
703 // because there was an option but we forgot to handle it. |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
704 // That should be fatal. |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
705 panic_impossible (); |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
706 break; |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
707 } |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
708 } |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
709 |
19525
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
710 // Check for various incompatible argument pairs |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
711 if (force_gui_option && no_gui_option) |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
712 { |
20957
9db35d2042be
maint: eliminate special cases of statements after error.
Rik <rik@octave.org>
parents:
20940
diff
changeset
|
713 warning ("only one of --force-gui and --no-gui may be used"); |
19525
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
714 |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
715 octave_print_terse_usage_and_exit (); |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
716 } |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
717 |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
718 bool script_file = (argc - optind) > 0; |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
719 if (! code_to_eval.empty () && script_file) |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
720 { |
20957
9db35d2042be
maint: eliminate special cases of statements after error.
Rik <rik@octave.org>
parents:
20940
diff
changeset
|
721 warning ("--eval \"CODE\" and script file are mutually exclusive options"); |
17777
ae8905fbf1f8
move usage and options strings and funtions to separate file
John W. Eaton <jwe@octave.org>
parents:
17755
diff
changeset
|
722 |
ae8905fbf1f8
move usage and options strings and funtions to separate file
John W. Eaton <jwe@octave.org>
parents:
17755
diff
changeset
|
723 octave_print_terse_usage_and_exit (); |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
724 } |
20487
779c1d85cf90
Initialize interpreter correctly with script and --traditional (bug #45921)
Mike Miller <mtmiller@octave.org>
parents:
19950
diff
changeset
|
725 an_octave_program = ((script_file || ! code_to_eval.empty ()) |
779c1d85cf90
Initialize interpreter correctly with script and --traditional (bug #45921)
Mike Miller <mtmiller@octave.org>
parents:
19950
diff
changeset
|
726 && ! persist && ! traditional); |
19850
f81a1da191e4
Script file or eval code are not interactive session so keep Octave quiet.
Carnë Draug <carandraug@octave.org>
parents:
19849
diff
changeset
|
727 |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
728 } |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
729 |
15139
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
730 // EMBEDDED is declared int instead of bool because this function is |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
731 // declared extern "C". |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
732 |
15137
16a6b0a6855d
GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents:
14619
diff
changeset
|
733 void |
16a6b0a6855d
GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents:
14619
diff
changeset
|
734 octave_initialize_interpreter (int argc, char **argv, int embedded) |
16a6b0a6855d
GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents:
14619
diff
changeset
|
735 { |
17811
ef4fc092c86b
set LC_NUMERIC local to "C" for CLI and GUI (bug #40422)
John W. Eaton <jwe@octave.org>
parents:
17792
diff
changeset
|
736 // Matlab uses "C" locale for LC_NUMERIC class regardless of local setting |
ef4fc092c86b
set LC_NUMERIC local to "C" for CLI and GUI (bug #40422)
John W. Eaton <jwe@octave.org>
parents:
17792
diff
changeset
|
737 setlocale (LC_NUMERIC, "C"); |
17849
e432697a0621
octave.cc: Set LC_TIME to C locale so that dates always compute correctly.
Rik <rik@octave.org>
parents:
17828
diff
changeset
|
738 setlocale (LC_TIME, "C"); |
19950
e75a0fe1eee2
Set LC_NUMERIC and LC_TIME environment variables to 'C' (bug 44469).
Rik <rik@octave.org>
parents:
19857
diff
changeset
|
739 octave_env::putenv ("LC_NUMERIC", "C"); |
e75a0fe1eee2
Set LC_NUMERIC and LC_TIME environment variables to 'C' (bug 44469).
Rik <rik@octave.org>
parents:
19857
diff
changeset
|
740 octave_env::putenv ("LC_TIME", "C"); |
17811
ef4fc092c86b
set LC_NUMERIC local to "C" for CLI and GUI (bug #40422)
John W. Eaton <jwe@octave.org>
parents:
17792
diff
changeset
|
741 |
15137
16a6b0a6855d
GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents:
14619
diff
changeset
|
742 octave_embedded = embedded; |
16a6b0a6855d
GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents:
14619
diff
changeset
|
743 |
3019 | 744 octave_env::set_program_name (argv[0]); |
745 | |
5780 | 746 octave_program_invocation_name = octave_env::get_program_invocation_name (); |
747 octave_program_name = octave_env::get_program_name (); | |
748 | |
13281
834f904a3dcb
Add support for full asynchronous graphics toolkit running in a separate
Michael Goffioul <michael.goffioul@gmail.com>
parents:
13239
diff
changeset
|
749 octave_thread::init (); |
834f904a3dcb
Add support for full asynchronous graphics toolkit running in a separate
Michael Goffioul <michael.goffioul@gmail.com>
parents:
13239
diff
changeset
|
750 |
16540
63b144e6a3d0
partially undo the changes in 9bc1f8278966
John W. Eaton <jwe@octave.org>
parents:
16528
diff
changeset
|
751 set_default_prompts (); |
16528
9bc1f8278966
allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents:
16485
diff
changeset
|
752 |
19525
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
753 // Initialize default warning state before --traditional option |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
754 // that may reset them. |
18125
60dee9205bb5
set default warning state before modifying for --traditional option
John W. Eaton <jwe@octave.org>
parents:
17849
diff
changeset
|
755 |
60dee9205bb5
set default warning state before modifying for --traditional option
John W. Eaton <jwe@octave.org>
parents:
17849
diff
changeset
|
756 initialize_default_warning_state (); |
60dee9205bb5
set default warning state before modifying for --traditional option
John W. Eaton <jwe@octave.org>
parents:
17849
diff
changeset
|
757 |
16528
9bc1f8278966
allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents:
16485
diff
changeset
|
758 if (traditional) |
9bc1f8278966
allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents:
16485
diff
changeset
|
759 maximum_braindamage (); |
9bc1f8278966
allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents:
16485
diff
changeset
|
760 |
5844 | 761 init_signals (); |
762 | |
11234
2718e1fdf82f
IEEE math initialization tweaks
John W. Eaton <jwe@octave.org>
parents:
11157
diff
changeset
|
763 octave_ieee_init (); |
2718e1fdf82f
IEEE math initialization tweaks
John W. Eaton <jwe@octave.org>
parents:
11157
diff
changeset
|
764 |
19525
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
765 // The idea here is to force xerbla to be referenced so that we will link to |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
766 // our own version instead of the one provided by the BLAS library. But |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
767 // octave_NaN should never be -1, so we should never actually call xerbla. |
4159 | 768 |
769 if (octave_NaN == -1) | |
11157
c75130f19440
octave.cc: fix call to xerbla
John W. Eaton <jwe@octave.org>
parents:
11140
diff
changeset
|
770 F77_FUNC (xerbla, XERBLA) ("octave", 13 F77_CHAR_ARG_LEN (6)); |
4159 | 771 |
721 | 772 initialize_error_handlers (); |
223 | 773 |
4368 | 774 if (! embedded) |
775 install_signal_handlers (); | |
9255
1c2d2c9f4a8d
don't allow quit() in embedded mode by default, make configurable
Jaroslav Hajek <highegg@gmail.com>
parents:
9217
diff
changeset
|
776 else |
1c2d2c9f4a8d
don't allow quit() in embedded mode by default, make configurable
Jaroslav Hajek <highegg@gmail.com>
parents:
9217
diff
changeset
|
777 quit_allowed = false; |
2205 | 778 |
779 initialize_file_io (); | |
780 | |
2375 | 781 install_types (); |
782 | |
783 install_ops (); | |
2205 | 784 |
785 install_builtins (); | |
786 | |
15843
622f3f794162
Re-instate classdef bootstrapping.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
15838
diff
changeset
|
787 install_classdef (); |
622f3f794162
Re-instate classdef bootstrapping.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
15838
diff
changeset
|
788 |
15225
2d337a9869e9
correctly handle multiple --path command line arguments
John W. Eaton <jwe@octave.org>
parents:
15224
diff
changeset
|
789 for (std::list<std::string>::const_iterator it = command_line_path.begin (); |
2d337a9869e9
correctly handle multiple --path command line arguments
John W. Eaton <jwe@octave.org>
parents:
15224
diff
changeset
|
790 it != command_line_path.end (); it++) |
2d337a9869e9
correctly handle multiple --path command line arguments
John W. Eaton <jwe@octave.org>
parents:
15224
diff
changeset
|
791 load_path::set_command_line_path (*it); |
777 | 792 |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
793 if (! exec_path.empty ()) |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
794 set_exec_path (exec_path); |
15139
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
795 |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
796 if (! image_path.empty ()) |
15327 | 797 set_image_path (image_path); |
777 | 798 |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
799 if (no_window_system) |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
800 display_info::no_window_system (); |
1410 | 801 |
19525
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
802 // Is input coming from a terminal? If so, we are probably interactive. |
9320
080dc45ea682
don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
803 |
9999
653716f3d976
get_debug_input: force interactive input mode; don't get user input unless stdin is a tty
John W. Eaton <jwe@octave.org>
parents:
9753
diff
changeset
|
804 // If stdin is not a tty, then we are reading commands from a pipe or |
653716f3d976
get_debug_input: force interactive input mode; don't get user input unless stdin is a tty
John W. Eaton <jwe@octave.org>
parents:
9753
diff
changeset
|
805 // a redirected file. |
16208
ed91ab4d4515
eliminate stdin_is_tty global variable
John W. Eaton <jwe@octave.org>
parents:
16203
diff
changeset
|
806 bool stdin_is_tty = gnulib::isatty (fileno (stdin)); |
9999
653716f3d976
get_debug_input: force interactive input mode; don't get user input unless stdin is a tty
John W. Eaton <jwe@octave.org>
parents:
9753
diff
changeset
|
807 |
19850
f81a1da191e4
Script file or eval code are not interactive session so keep Octave quiet.
Carnë Draug <carandraug@octave.org>
parents:
19849
diff
changeset
|
808 interactive = (! embedded && ! an_octave_program && stdin_is_tty |
14160 | 809 && gnulib::isatty (fileno (stdout))); |
9320
080dc45ea682
don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
810 |
19849
1c9ed5b4c73d
input.h: change meaning of interactive and forced_interactive global variables.
Carnë Draug <carandraug@octave.org>
parents:
19697
diff
changeset
|
811 // Check if the user forced an interactive session. If he |
1c9ed5b4c73d
input.h: change meaning of interactive and forced_interactive global variables.
Carnë Draug <carandraug@octave.org>
parents:
19697
diff
changeset
|
812 // unnecessarily did so, reset forced_interactive to false. |
1c9ed5b4c73d
input.h: change meaning of interactive and forced_interactive global variables.
Carnë Draug <carandraug@octave.org>
parents:
19697
diff
changeset
|
813 if (forced_interactive) |
1c9ed5b4c73d
input.h: change meaning of interactive and forced_interactive global variables.
Carnë Draug <carandraug@octave.org>
parents:
19697
diff
changeset
|
814 { |
1c9ed5b4c73d
input.h: change meaning of interactive and forced_interactive global variables.
Carnë Draug <carandraug@octave.org>
parents:
19697
diff
changeset
|
815 if (interactive) |
1c9ed5b4c73d
input.h: change meaning of interactive and forced_interactive global variables.
Carnë Draug <carandraug@octave.org>
parents:
19697
diff
changeset
|
816 forced_interactive = false; |
1c9ed5b4c73d
input.h: change meaning of interactive and forced_interactive global variables.
Carnë Draug <carandraug@octave.org>
parents:
19697
diff
changeset
|
817 else |
1c9ed5b4c73d
input.h: change meaning of interactive and forced_interactive global variables.
Carnë Draug <carandraug@octave.org>
parents:
19697
diff
changeset
|
818 interactive = true; |
1c9ed5b4c73d
input.h: change meaning of interactive and forced_interactive global variables.
Carnë Draug <carandraug@octave.org>
parents:
19697
diff
changeset
|
819 } |
1c9ed5b4c73d
input.h: change meaning of interactive and forced_interactive global variables.
Carnë Draug <carandraug@octave.org>
parents:
19697
diff
changeset
|
820 |
1c9ed5b4c73d
input.h: change meaning of interactive and forced_interactive global variables.
Carnë Draug <carandraug@octave.org>
parents:
19697
diff
changeset
|
821 if ((! interactive || forced_interactive) && ! forced_line_editing) |
9320
080dc45ea682
don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
822 line_editing = false; |
080dc45ea682
don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
823 |
19602
f3ac54ac2c6a
also skip startup message if session is not interactive
John W. Eaton <jwe@octave.org>
parents:
19600
diff
changeset
|
824 // Also skip start-up message unless session is interactive. |
19849
1c9ed5b4c73d
input.h: change meaning of interactive and forced_interactive global variables.
Carnë Draug <carandraug@octave.org>
parents:
19697
diff
changeset
|
825 if (! interactive) |
19602
f3ac54ac2c6a
also skip startup message if session is not interactive
John W. Eaton <jwe@octave.org>
parents:
19600
diff
changeset
|
826 inhibit_startup_message = true; |
f3ac54ac2c6a
also skip startup message if session is not interactive
John W. Eaton <jwe@octave.org>
parents:
19600
diff
changeset
|
827 |
9321
9b87aeb24ea9
avoid using readline at all when line editing suppressed or interpreter embedded
Jaroslav Hajek <highegg@gmail.com>
parents:
9320
diff
changeset
|
828 // Force default line editor if we don't want readline editing. |
9b87aeb24ea9
avoid using readline at all when line editing suppressed or interpreter embedded
Jaroslav Hajek <highegg@gmail.com>
parents:
9320
diff
changeset
|
829 if (! line_editing) |
9b87aeb24ea9
avoid using readline at all when line editing suppressed or interpreter embedded
Jaroslav Hajek <highegg@gmail.com>
parents:
9320
diff
changeset
|
830 command_editor::force_default_editor (); |
9b87aeb24ea9
avoid using readline at all when line editing suppressed or interpreter embedded
Jaroslav Hajek <highegg@gmail.com>
parents:
9320
diff
changeset
|
831 |
1358 | 832 // These can come after command line args since none of them set any |
833 // defaults that might be changed by command line options. | |
581 | 834 |
9320
080dc45ea682
don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
835 if (line_editing) |
080dc45ea682
don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
836 initialize_command_input (); |
315 | 837 |
4217 | 838 octave_interpreter_ready = true; |
839 | |
5654 | 840 initialize_version_info (); |
841 | |
8099
e0a6e54f5a19
octave.cc (octave_main): make all command-line arguments available to startup scripts
John W. Eaton <jwe@octave.org>
parents:
8021
diff
changeset
|
842 // Make all command-line arguments available to startup files, |
e0a6e54f5a19
octave.cc (octave_main): make all command-line arguments available to startup scripts
John W. Eaton <jwe@octave.org>
parents:
8021
diff
changeset
|
843 // including PKG_ADD files. |
e0a6e54f5a19
octave.cc (octave_main): make all command-line arguments available to startup scripts
John W. Eaton <jwe@octave.org>
parents:
8021
diff
changeset
|
844 |
e0a6e54f5a19
octave.cc (octave_main): make all command-line arguments available to startup scripts
John W. Eaton <jwe@octave.org>
parents:
8021
diff
changeset
|
845 intern_argv (argc, argv); |
e0a6e54f5a19
octave.cc (octave_main): make all command-line arguments available to startup scripts
John W. Eaton <jwe@octave.org>
parents:
8021
diff
changeset
|
846 |
6365 | 847 load_path::initialize (set_initial_path); |
4217 | 848 |
13239
3109c8b0cff4
Initialise history before executing startup files (bug #32900)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
12855
diff
changeset
|
849 initialize_history (read_history_file); |
15137
16a6b0a6855d
GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents:
14619
diff
changeset
|
850 } |
16a6b0a6855d
GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents:
14619
diff
changeset
|
851 |
16a6b0a6855d
GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents:
14619
diff
changeset
|
852 int |
16a6b0a6855d
GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents:
14619
diff
changeset
|
853 octave_execute_interpreter (void) |
16a6b0a6855d
GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents:
14619
diff
changeset
|
854 { |
16a6b0a6855d
GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents:
14619
diff
changeset
|
855 if (! inhibit_startup_message) |
17510
7542f4496974
eliminate some macros in version.h
John W. Eaton <jwe@octave.org>
parents:
16877
diff
changeset
|
856 std::cout << octave_startup_message () << "\n" << std::endl; |
1651 | 857 |
17755
9c03b071fd7b
avoid HDF5 error message at exit (bug #37713)
John W. Eaton <jwe@octave.org>
parents:
17744
diff
changeset
|
858 octave_prepare_hdf5 (); |
9c03b071fd7b
avoid HDF5 error message at exit (bug #37713)
John W. Eaton <jwe@octave.org>
parents:
17744
diff
changeset
|
859 |
13239
3109c8b0cff4
Initialise history before executing startup files (bug #32900)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
12855
diff
changeset
|
860 execute_startup_files (); |
1 | 861 |
578 | 862 if (! inhibit_startup_message && reading_startup_message_printed) |
3538 | 863 std::cout << std::endl; |
578 | 864 |
19525
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
865 // Execute any code specified with --eval 'CODE' |
5189 | 866 if (! code_to_eval.empty ()) |
149 | 867 { |
20743
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
868 int parse_status = 0; |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
869 |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
870 try |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
871 { |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
872 parse_status = execute_eval_option_code (code_to_eval); |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
873 } |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
874 catch (const octave_execution_exception&) |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
875 { |
20756
200ae1d650b7
propagate octave_execution_exception objects through try/catch blocks
John W. Eaton <jwe@octave.org>
parents:
20747
diff
changeset
|
876 recover_from_exception (); |
200ae1d650b7
propagate octave_execution_exception objects through try/catch blocks
John W. Eaton <jwe@octave.org>
parents:
20747
diff
changeset
|
877 |
20743
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
878 parse_status = 1; |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
879 } |
5189 | 880 |
19525
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
881 if (! persist) |
16753
f8f35ddc49a2
exit gracefully after executing code from --eval
John W. Eaton <jwe@octave.org>
parents:
16540
diff
changeset
|
882 { |
f8f35ddc49a2
exit gracefully after executing code from --eval
John W. Eaton <jwe@octave.org>
parents:
16540
diff
changeset
|
883 quitting_gracefully = true; |
f8f35ddc49a2
exit gracefully after executing code from --eval
John W. Eaton <jwe@octave.org>
parents:
16540
diff
changeset
|
884 |
20743
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
885 clean_up_and_exit (parse_status); |
16753
f8f35ddc49a2
exit gracefully after executing code from --eval
John W. Eaton <jwe@octave.org>
parents:
16540
diff
changeset
|
886 } |
1 | 887 } |
888 | |
19525
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
889 // If there is an extra argument, see if it names a file to read. |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
890 // Additional arguments are taken as command line options for the script. |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
891 |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
892 int last_arg_idx = optind; |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
893 int remaining_args = octave_cmdline_argc - last_arg_idx; |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
894 |
5189 | 895 if (remaining_args > 0) |
896 { | |
897 // If we are running an executable script (#! /bin/octave) then | |
898 // we should only see the args passed to the script. | |
899 | |
20747
ee2743bd07a8
eliminate various compiler warnings
John W. Eaton <jwe@octave.org>
parents:
20743
diff
changeset
|
900 exit_status = 0; |
20743
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
901 |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
902 try |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
903 { |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
904 intern_argv (remaining_args, octave_cmdline_argv+last_arg_idx); |
5189 | 905 |
20743
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
906 execute_command_line_file (octave_cmdline_argv[last_arg_idx]); |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
907 } |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
908 catch (const octave_execution_exception&) |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
909 { |
20756
200ae1d650b7
propagate octave_execution_exception objects through try/catch blocks
John W. Eaton <jwe@octave.org>
parents:
20747
diff
changeset
|
910 recover_from_exception (); |
200ae1d650b7
propagate octave_execution_exception objects through try/catch blocks
John W. Eaton <jwe@octave.org>
parents:
20747
diff
changeset
|
911 |
20743
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
912 exit_status = 1; |
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
913 } |
5189 | 914 |
915 if (! persist) | |
14074
f90c3facfac3
don't reset parser when exiting (bug #35120)
John W. Eaton <jwe@octave.org>
parents:
13281
diff
changeset
|
916 { |
f90c3facfac3
don't reset parser when exiting (bug #35120)
John W. Eaton <jwe@octave.org>
parents:
13281
diff
changeset
|
917 quitting_gracefully = true; |
f90c3facfac3
don't reset parser when exiting (bug #35120)
John W. Eaton <jwe@octave.org>
parents:
13281
diff
changeset
|
918 |
20743
b6408331bfa2
eliminate more uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20535
diff
changeset
|
919 clean_up_and_exit (exit_status); |
14074
f90c3facfac3
don't reset parser when exiting (bug #35120)
John W. Eaton <jwe@octave.org>
parents:
13281
diff
changeset
|
920 } |
5189 | 921 } |
922 | |
923 // Avoid counting commands executed from startup files. | |
924 | |
925 command_editor::reset_current_command_number (1); | |
926 | |
927 // Now argv should have the full set of args. | |
15137
16a6b0a6855d
GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents:
14619
diff
changeset
|
928 intern_argv (octave_cmdline_argc, octave_cmdline_argv); |
5189 | 929 |
19525
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
930 // Force input to be echoed if not really interactive, |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
931 // but the user has forced interactive behavior. |
1 | 932 |
19849
1c9ed5b4c73d
input.h: change meaning of interactive and forced_interactive global variables.
Carnë Draug <carandraug@octave.org>
parents:
19697
diff
changeset
|
933 if (forced_interactive) |
287 | 934 { |
2926 | 935 command_editor::blink_matching_paren (false); |
1588 | 936 |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17778
diff
changeset
|
937 // FIXME: is this the right thing to do? |
15477
8b5fc510c6d6
don't use bind_internal_variable when handling -x option
John W. Eaton <jwe@octave.org>
parents:
15476
diff
changeset
|
938 Fecho_executing_commands (octave_value (ECHO_CMD_LINE)); |
287 | 939 } |
1 | 940 |
15137
16a6b0a6855d
GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents:
14619
diff
changeset
|
941 if (octave_embedded) |
5502 | 942 { |
19525
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
943 // FIXME: Do we need to do any cleanup here before returning? |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
944 // If we don't, what will happen to Octave functions that have been |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
945 // registered to execute with atexit, for example? |
5502 | 946 |
947 return 1; | |
948 } | |
4368 | 949 |
5189 | 950 int retval = main_loop (); |
1 | 951 |
14074
f90c3facfac3
don't reset parser when exiting (bug #35120)
John W. Eaton <jwe@octave.org>
parents:
13281
diff
changeset
|
952 quitting_gracefully = true; |
f90c3facfac3
don't reset parser when exiting (bug #35120)
John W. Eaton <jwe@octave.org>
parents:
13281
diff
changeset
|
953 |
16485
8b783661e03f
improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
954 clean_up_and_exit (retval, true); |
4247 | 955 |
16485
8b783661e03f
improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
956 return retval; |
1 | 957 } |
958 | |
15702
534b6f7108b7
Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents:
15490
diff
changeset
|
959 static bool |
534b6f7108b7
Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents:
15490
diff
changeset
|
960 check_starting_gui (void) |
15139
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
961 { |
17828
6b787e274eb1
make -q suppress no graphical display startup message (bug #38937)
John W. Eaton <jwe@octave.org>
parents:
17811
diff
changeset
|
962 if (no_window_system) |
15160
973296940c89
don't start GUI if display is not available
John W. Eaton <jwe@octave.org>
parents:
15139
diff
changeset
|
963 return false; |
973296940c89
don't start GUI if display is not available
John W. Eaton <jwe@octave.org>
parents:
15139
diff
changeset
|
964 |
17828
6b787e274eb1
make -q suppress no graphical display startup message (bug #38937)
John W. Eaton <jwe@octave.org>
parents:
17811
diff
changeset
|
965 std::string err_msg; |
6b787e274eb1
make -q suppress no graphical display startup message (bug #38937)
John W. Eaton <jwe@octave.org>
parents:
17811
diff
changeset
|
966 if (! display_info::display_available (err_msg)) |
6b787e274eb1
make -q suppress no graphical display startup message (bug #38937)
John W. Eaton <jwe@octave.org>
parents:
17811
diff
changeset
|
967 { |
6b787e274eb1
make -q suppress no graphical display startup message (bug #38937)
John W. Eaton <jwe@octave.org>
parents:
17811
diff
changeset
|
968 if (! (inhibit_startup_message || err_msg.empty ())) |
6b787e274eb1
make -q suppress no graphical display startup message (bug #38937)
John W. Eaton <jwe@octave.org>
parents:
17811
diff
changeset
|
969 warning (err_msg.c_str ()); |
6b787e274eb1
make -q suppress no graphical display startup message (bug #38937)
John W. Eaton <jwe@octave.org>
parents:
17811
diff
changeset
|
970 |
6b787e274eb1
make -q suppress no graphical display startup message (bug #38937)
John W. Eaton <jwe@octave.org>
parents:
17811
diff
changeset
|
971 return false; |
6b787e274eb1
make -q suppress no graphical display startup message (bug #38937)
John W. Eaton <jwe@octave.org>
parents:
17811
diff
changeset
|
972 } |
6b787e274eb1
make -q suppress no graphical display startup message (bug #38937)
John W. Eaton <jwe@octave.org>
parents:
17811
diff
changeset
|
973 |
15139
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
974 if (force_gui_option) |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
975 return true; |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
976 |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
977 if (no_gui_option) |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
978 return false; |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
979 |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
980 if (persist) |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
981 return true; |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
982 |
19525
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
983 // If stdin is not a tty, then assume we are reading commands from a pipe or |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
984 // a redirected file and the GUI should not start. If this is not the case |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
985 // (for example, starting from a desktop "launcher" with no terminal) and you |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
986 // want to start the GUI, you may use the --force-gui option to start the GUI. |
15224
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
987 |
a44e4a08fc55
perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents:
15223
diff
changeset
|
988 if (! gnulib::isatty (fileno (stdin))) |
15139
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
989 return false; |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
990 |
19525
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
991 // If we have code to eval or execute from a file, and we are going to exit |
18377fc879d0
Make cmd-line options for --eval, script file, '< script' mutually exclusive (bug #35318).
Rik <rik@octave.org>
parents:
19394
diff
changeset
|
992 // immediately after executing it, don't start the gui. |
15139
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
993 |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
994 int last_arg_idx = optind; |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
995 int remaining_args = octave_cmdline_argc - last_arg_idx; |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
996 |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
997 if (! code_to_eval.empty () || remaining_args > 0) |
bfc220d1de67
include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents:
15137
diff
changeset
|
998 return false; |
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999 |
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1000 return true; |
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1001 } |
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1002 |
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1003 // Return int instead of bool because this function is declared extern "C". |
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1004 |
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1005 int |
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1006 octave_starting_gui (void) |
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1007 { |
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1008 start_gui = check_starting_gui (); |
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1009 return start_gui; |
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1010 } |
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1011 |
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1012 DEFUN (isguirunning, args, , |
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1013 "-*- texinfo -*-\n\ |
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1014 @deftypefn {} {} isguirunning ()\n\ |
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1015 Return true if Octave is running in GUI mode and false otherwise.\n\ |
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1016 @seealso{have_window_system}\n\ |
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1017 @end deftypefn") |
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1018 { |
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1019 if (args.length () != 0) |
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1020 print_usage (); |
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1021 |
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1022 return ovl (start_gui); |
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1023 } |
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1024 |
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1025 /* |
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1026 %!assert (islogical (isguirunning ())) |
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1027 %!error isguirunning (1) |
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1028 */ |
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1029 |
5780 | 1030 DEFUN (argv, args, , |
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1031 "-*- texinfo -*-\n\ |
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1032 @deftypefn {} {} argv ()\n\ |
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1033 Return the command line arguments passed to Octave.\n\ |
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1034 \n\ |
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1035 For example, if you invoked Octave using the command\n\ |
5780 | 1036 \n\ |
1037 @example\n\ | |
1038 octave --no-line-editing --silent\n\ | |
1039 @end example\n\ | |
1040 \n\ | |
1041 @noindent\n\ | |
1042 @code{argv} would return a cell array of strings with the elements\n\ | |
10840 | 1043 @option{--no-line-editing} and @option{--silent}.\n\ |
5780 | 1044 \n\ |
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1045 If you write an executable Octave script, @code{argv} will return the list\n\ |
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1046 of arguments passed to the script. @xref{Executable Octave Programs}, for\n\ |
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1047 an example of how to create an executable Octave script.\n\ |
5780 | 1048 @end deftypefn") |
1049 { | |
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1050 if (args.length () != 0) |
5823 | 1051 print_usage (); |
5780 | 1052 |
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1053 return ovl (Cell (octave_argv)); |
5780 | 1054 } |
1055 | |
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1056 /* |
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1057 %!assert (iscellstr (argv ())) |
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1058 %!error argv (1) |
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1059 */ |
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1060 |
5780 | 1061 DEFUN (program_invocation_name, args, , |
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1062 "-*- texinfo -*-\n\ |
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1063 @deftypefn {} {} program_invocation_name ()\n\ |
5780 | 1064 Return the name that was typed at the shell prompt to run Octave.\n\ |
1065 \n\ | |
1066 If executing a script from the command line (e.g., @code{octave foo.m})\n\ | |
1067 or using an executable Octave script, the program name is set to the\n\ | |
1068 name of the script. @xref{Executable Octave Programs}, for an example of\n\ | |
1069 how to create an executable Octave script.\n\ | |
1070 @seealso{program_name}\n\ | |
1071 @end deftypefn") | |
1072 { | |
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1073 if (args.length () != 0) |
5823 | 1074 print_usage (); |
5780 | 1075 |
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1076 return ovl (octave_program_invocation_name); |
5780 | 1077 } |
1078 | |
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1079 /* |
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1080 %!assert (ischar (program_invocation_name ())) |
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1081 %!error program_invocation_name (1) |
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1082 */ |
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1083 |
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1085 "-*- texinfo -*-\n\ |
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1086 @deftypefn {} {} program_name ()\n\ |
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1087 Return the last component of the value returned by\n\ |
5780 | 1088 @code{program_invocation_name}.\n\ |
1089 @seealso{program_invocation_name}\n\ | |
1090 @end deftypefn") | |
1091 { | |
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1092 if (args.length () != 0) |
5823 | 1093 print_usage (); |
5780 | 1094 |
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1095 return ovl (octave_program_name); |
5780 | 1096 } |
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1097 |
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1098 /* |
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1099 %!assert (ischar (program_name ())) |
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1100 %!error program_name (1) |
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1101 */ |