octave: libinterp/corefcn/toplev.cc annotate

annotate libinterp/corefcn/toplev.cc @ 21226:a55b8ece1ecd

reorganize octave_config_info again * build-env-features.sh: Don't include ENABLE_ items in the output. * toplev.cc (find_config_info): New static function. (Foctave_config_info): Put Octave configuration info in the main struct. Put the build system features and build environment info in substructures. Allow searching of all elements by keyword. * __have_feature__.m, doc/interpreter/testfun.txi: Fix name of build features substructure element. * geometryimages.m, interpimages.m, plotimages.m, sparseimages.m, splineimages.m: Use __have_feature__ to check for OSMESA.

author	John W. Eaton <jwe@octave.org>
date	Mon, 08 Feb 2016 23:14:56 -0500
parents	d78e45987d6a
children	a83e7a384ee0

rev	line source
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1 /*
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	2
19697 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	3 Copyright (C) 1995-2015 John W. Eaton
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	4
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	6
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	8 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	10 option) any later version.
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	11
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	15 for more details.
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	16
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	19 <http://www.gnu.org/licenses/>.
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	20
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	21 */
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	22
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	23 #ifdef HAVE_CONFIG_H
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21182 diff changeset	24 # include <config.h>
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	25 #endif
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	26
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	27 #include <cassert>
4489 a90c3cbded0d [project @ 2003-08-28 16:08:26 by jwe] jwe parents: 4440 diff changeset	28 #include <cerrno>
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	29 #include <cstdlib>
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	30 #include <cstring>
4221 a7d8e5dd87ad [project @ 2002-12-06 22:34:47 by jwe] jwe parents: 4217 diff changeset	31 #include <new>
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	32
3503 d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3446 diff changeset	33 #include <fstream>
d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3446 diff changeset	34 #include <iostream>
5765 7ba9ad1fec11 [project @ 2006-04-17 05:05:15 by jwe] jwe parents: 5744 diff changeset	35 #include <sstream>
1728 42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1704 diff changeset	36 #include <string>
42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1704 diff changeset	37
16317 ce5231908ea2 * toplev.cc: Include sys/select.h. John W. Eaton <jwe@octave.org> parents: 16292 diff changeset	38 #include <sys/select.h>
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	39 #include <sys/types.h>
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	40 #include <unistd.h>
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	41
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2910 diff changeset	42 #include "cmd-edit.h"
12989 00235a6446da eliminate duplication of internal variables controlling command history John W. Eaton <jwe@octave.org> parents: 12846 diff changeset	43 #include "cmd-hist.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2910 diff changeset	44 #include "file-ops.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	45 #include "lo-error.h"
2370 a45c7d64b5e3 [project @ 1996-10-11 23:51:15 by jwe] jwe parents: 2322 diff changeset	46 #include "lo-mappers.h"
3020 f491f232cb09 [project @ 1997-06-03 22:15:08 by jwe] jwe parents: 3014 diff changeset	47 #include "oct-env.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	48 #include "oct-locbuf.h"
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	49 #include "quit.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	50 #include "singleton-cleanup.h"
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1751 diff changeset	51 #include "str-vec.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	52
21220 d78e45987d6a rename octave::build_env namespace from octave::config John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	53 #include "build-env.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	54 #include "defaults.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	55 #include "defun.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	56 #include "error.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	57 #include "file-io.h"
14014 907d03def9d5 explicitly close figures in clean_up_and_exit instead of using an atexit function John W. Eaton <jwe@octave.org> parents: 13983 diff changeset	58 #include "graphics.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	59 #include "input.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	60 #include "lex.h"
17755 9c03b071fd7b avoid HDF5 error message at exit (bug #37713) John W. Eaton <jwe@octave.org> parents: 17744 diff changeset	61 #include "load-save.h"
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	62 #include "octave-link.h"
1742 a02f140ed897 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: 1728 diff changeset	63 #include "oct-hist.h"
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	64 #include "oct-map.h"
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20939 diff changeset	65 #include "ovl.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	66 #include "ov.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	67 #include "pager.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	68 #include "parse.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	69 #include "pathsearch.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	70 #include "procstream.h"
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8581 diff changeset	71 #include "pt-eval.h"
2985 aa9d0c0e0458 [project @ 1997-05-16 06:54:18 by jwe] jwe parents: 2982 diff changeset	72 #include "pt-jump.h"
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: 2973 diff changeset	73 #include "pt-stmt.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	74 #include "sighandlers.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	75 #include "sysdep.h"
2693 f4d0604cbcc4 [project @ 1997-02-18 15:25:21 by jwe] jwe parents: 2692 diff changeset	76 #include "syswait.h"
1750 fd0d12493223 [project @ 1996-01-13 09:31:07 by jwe] jwe parents: 1742 diff changeset	77 #include "toplev.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	78 #include "unwind-prot.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	79 #include "utils.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	80 #include "variables.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	81 #include "version.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	82
15756 ea1a1fb00744 Make the path to the shell interpreter configuable Mike Miller <mtmiller@ieee.org> parents: 15596 diff changeset	83 #ifndef SHELL_PATH
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21182 diff changeset	84 # define SHELL_PATH "/bin/sh"
15756 ea1a1fb00744 Make the path to the shell interpreter configuable Mike Miller <mtmiller@ieee.org> parents: 15596 diff changeset	85 #endif
ea1a1fb00744 Make the path to the shell interpreter configuable Mike Miller <mtmiller@ieee.org> parents: 15596 diff changeset	86
9217 ee7cf4d963f3 smarter handling of quit() Jaroslav Hajek <highegg@gmail.com> parents: 9187 diff changeset	87 void (*octave_exit) (int) = ::exit;
ee7cf4d963f3 smarter handling of quit() Jaroslav Hajek <highegg@gmail.com> parents: 9187 diff changeset	88
9255 1c2d2c9f4a8d don't allow quit() in embedded mode by default, make configurable Jaroslav Hajek <highegg@gmail.com> parents: 9217 diff changeset	89 // TRUE means the quit() call is allowed.
1c2d2c9f4a8d don't allow quit() in embedded mode by default, make configurable Jaroslav Hajek <highegg@gmail.com> parents: 9217 diff changeset	90 bool quit_allowed = true;
1c2d2c9f4a8d don't allow quit() in embedded mode by default, make configurable Jaroslav Hajek <highegg@gmail.com> parents: 9217 diff changeset	91
3020 f491f232cb09 [project @ 1997-06-03 22:15:08 by jwe] jwe parents: 3014 diff changeset	92 // TRUE means we are exiting via the builtin exit or quit functions.
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	93 bool quitting_gracefully = false;
d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	94 // This stores the exit status.
d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	95 int exit_status = 0;
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	96
4217 301cc4cf87e9 [project @ 2002-12-05 03:33:01 by jwe] jwe parents: 4214 diff changeset	97 // TRUE means we are ready to interpret commands, but not everything
301cc4cf87e9 [project @ 2002-12-05 03:33:01 by jwe] jwe parents: 4214 diff changeset	98 // is ready for interactive use.
301cc4cf87e9 [project @ 2002-12-05 03:33:01 by jwe] jwe parents: 4214 diff changeset	99 bool octave_interpreter_ready = false;
301cc4cf87e9 [project @ 2002-12-05 03:33:01 by jwe] jwe parents: 4214 diff changeset	100
4172 2e94b2abfe6d [project @ 2002-11-12 21:14:04 by jwe] jwe parents: 4171 diff changeset	101 // TRUE means we've processed all the init code and we are good to go.
2e94b2abfe6d [project @ 2002-11-12 21:14:04 by jwe] jwe parents: 4171 diff changeset	102 bool octave_initialized = false;
2e94b2abfe6d [project @ 2002-11-12 21:14:04 by jwe] jwe parents: 4171 diff changeset	103
5743 a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5717 diff changeset	104 octave_call_stack *octave_call_stack::instance = 0;
a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5717 diff changeset	105
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	106 std::string
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	107 octave_call_stack::stack_frame::fcn_file_name (void) const
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	108 {
21017 93748bcaec17 maint: Replace emtpy 'std::string ()' calls with "". Rik <rik@octave.org> parents: 20962 diff changeset	109 return m_fcn ? m_fcn->fcn_file_name () : "";
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	110 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	111
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	112 std::string
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	113 octave_call_stack::stack_frame::fcn_name (bool print_subfn) const
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	114 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	115 std::string retval;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	116
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	117 if (m_fcn)
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	118 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	119 std::string parent_fcn_name = m_fcn->parent_fcn_name ();
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	120
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	121 if (print_subfn && ! parent_fcn_name.empty ())
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	122 retval = parent_fcn_name + Vfilemarker;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	123
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	124 retval += m_fcn->name ();
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	125 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	126 else
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	127 retval = "<unknown>";
19597 db92e7e28e1f strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19415 diff changeset	128
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	129 return retval;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	130 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	131
20511 9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	132 bool
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	133 octave_call_stack::stack_frame::operator== (const octave_call_stack::stack_frame &rhs) const
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	134 {
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	135 if (this->line () != rhs.line ())
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	136 return false;
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	137 else if (this->column () != rhs.column ())
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	138 return false;
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	139 else if (this->fcn_file_name () != rhs.fcn_file_name ())
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	140 return false;
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	141 else if (this->fcn_name () != rhs.fcn_name ())
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	142 return false;
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	143 else
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	144 return true;
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	145 }
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	146
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	147 void
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	148 octave_call_stack::create_instance (void)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	149 {
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	150 instance = new octave_call_stack ();
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	151
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	152 if (instance)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	153 {
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	154 instance->do_push (0, symbol_table::top_scope (), 0);
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	155
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	156 singleton_cleanup_list::add (cleanup_instance);
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	157 }
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	158 }
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	159
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	160 int
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	161 octave_call_stack::do_current_line (void) const
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	162 {
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	163 int retval = -1;
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	164
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	165 if (! cs.empty ())
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	166 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	167 const stack_frame& elt = cs[curr_frame];
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	168 retval = elt.m_line;
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	169 }
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	170
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	171 return retval;
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	172 }
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	173
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	174 int
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	175 octave_call_stack::do_current_column (void) const
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	176 {
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	177 int retval = -1;
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	178
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	179 if (! cs.empty ())
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	180 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	181 const stack_frame& elt = cs[curr_frame];
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	182 retval = elt.m_column;
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	183 }
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	184
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	185 return retval;
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	186 }
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	187
7877 59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	188 int
7923 c3d21b9b94b6 eliminate octave_call_stack member functions caller_user_script and caller_user_function, and unused difference_type args John W. Eaton <jwe@octave.org> parents: 7913 diff changeset	189 octave_call_stack::do_caller_user_code_line (void) const
7877 59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	190 {
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	191 int retval = -1;
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	192
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	193 const_iterator p = cs.end ();
73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	194
73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	195 while (p != cs.begin ())
7877 59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	196 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	197 const stack_frame& elt = *(--p);
7877 59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	198
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	199 octave_function *f = elt.m_fcn;
7877 59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	200
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	201 if (f && f->is_user_code ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	202 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	203 if (elt.m_line > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	204 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	205 retval = elt.m_line;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	206 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	207 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	208 }
7877 59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	209 }
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	210
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	211 return retval;
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	212 }
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	213
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	214 int
7923 c3d21b9b94b6 eliminate octave_call_stack member functions caller_user_script and caller_user_function, and unused difference_type args John W. Eaton <jwe@octave.org> parents: 7913 diff changeset	215 octave_call_stack::do_caller_user_code_column (void) const
7877 59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	216 {
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	217 int retval = -1;
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	218
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	219 const_iterator p = cs.end ();
73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	220
73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	221 while (p != cs.begin ())
7877 59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	222 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	223 const stack_frame& elt = *(--p);
7877 59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	224
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	225 octave_function *f = elt.m_fcn;
7877 59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	226
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	227 if (f && f->is_user_code ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	228 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	229 if (elt.m_column)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	230 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	231 retval = elt.m_column;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	232 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	233 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	234 }
7877 59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	235 }
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	236
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	237 return retval;
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	238 }
59031cfe331b lasterror fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	239
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	240 size_t
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	241 octave_call_stack::do_num_user_code_frames
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	242 (octave_idx_type& curr_user_frame) const
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	243 {
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	244 size_t retval = 0;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	245
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	246 curr_user_frame = 0;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	247
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	248 // Look for the caller of dbstack.
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	249 size_t xframe = cs[curr_frame].m_prev;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	250
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	251 bool found = false;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	252
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	253 size_t k = cs.size ();
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	254
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	255 for (const_reverse_iterator p = cs.rbegin (); p != cs.rend (); p++)
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	256 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	257 octave_function f = (p).m_fcn;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	258
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	259 if (--k == xframe)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	260 found = true;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	261
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	262 if (f && f->is_user_code ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	263 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	264 if (! found)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	265 curr_user_frame++;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	266
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	267 retval++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	268 }
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	269 }
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	270
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	271 // We counted how many user frames were not the one, in reverse.
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	272 // Now set curr_user_frame to be the index in the other direction.
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	273 curr_user_frame = retval - curr_user_frame - 1;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	274
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	275 return retval;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	276 }
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	277
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7552 diff changeset	278 octave_user_code *
7923 c3d21b9b94b6 eliminate octave_call_stack member functions caller_user_script and caller_user_function, and unused difference_type args John W. Eaton <jwe@octave.org> parents: 7913 diff changeset	279 octave_call_stack::do_caller_user_code (size_t nskip) const
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	280 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7552 diff changeset	281 octave_user_code *retval = 0;
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	282
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	283 const_iterator p = cs.end ();
73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	284
73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	285 while (p != cs.begin ())
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	286 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	287 const stack_frame& elt = *(--p);
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	288
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	289 octave_function *f = elt.m_fcn;
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	290
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7552 diff changeset	291 if (f && f->is_user_code ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	292 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	293 if (nskip > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	294 nskip--;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	295 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	296 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	297 retval = dynamic_cast<octave_user_code *> (f);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	298 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	299 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	300 }
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	301 }
1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	302
1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	303 return retval;
1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	304 }
1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	305
18267 bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	306 bool
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	307 octave_call_stack::do_all_scripts (void) const
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	308 {
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	309 bool retval = true;
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	310
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	311 const_iterator p = cs.end ();
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	312
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	313 while (p != cs.begin ())
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	314 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	315 const stack_frame& elt = *(--p);
18267 bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	316
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	317 octave_function *f = elt.m_fcn;
18267 bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	318
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	319 if (f && ! f->is_user_script ())
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	320 {
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	321 retval = false;
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	322 break;
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	323 }
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	324 }
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	325
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	326 return retval;
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	327 }
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	328
10767 2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	329 // Use static fields for the best efficiency.
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	330 // NOTE: C++0x will allow these two to be merged into one.
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	331 static const char *bt_fieldnames[] = { "file", "name", "line",
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	332 "column", "scope", "context", 0
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	333 };
10767 2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	334 static const octave_fields bt_fields (bt_fieldnames);
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	335
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	336 octave_map
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	337 octave_call_stack::empty_backtrace (void)
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	338 {
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	339 return octave_map (dim_vector (0, 1), bt_fields);
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	340 }
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	341
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	342 std::list<octave_call_stack::stack_frame>
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	343 octave_call_stack::do_backtrace_frames (size_t nskip,
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	344 octave_idx_type& curr_user_frame) const
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	345 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	346 std::list<octave_call_stack::stack_frame> retval;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	347
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	348 size_t user_code_frames = do_num_user_code_frames (curr_user_frame);
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	349
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	350 size_t nframes = nskip <= user_code_frames ? user_code_frames - nskip : 0;
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	351
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	352 // Our list is reversed.
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	353 curr_user_frame = nframes - curr_user_frame - 1;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	354
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	355 if (nframes > 0)
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	356 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	357 for (const_reverse_iterator p = cs.rbegin (); p != cs.rend (); p++)
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	358 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	359 const stack_frame& elt = *p;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	360
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	361 octave_function *f = elt.m_fcn;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	362
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	363 if (f && f->is_user_code ())
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	364 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	365 if (nskip > 0)
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	366 nskip--;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	367 else
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	368 retval.push_back (elt);
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	369 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	370 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	371 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	372
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	373 return retval;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	374 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	375
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	376 octave_map
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	377 octave_call_stack::do_backtrace (size_t nskip,
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	378 octave_idx_type& curr_user_frame,
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	379 bool print_subfn) const
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	380 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	381 std::list<octave_call_stack::stack_frame> frames
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	382 = do_backtrace_frames (nskip, curr_user_frame);
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	383
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	384 size_t nframes = frames.size ();
19597 db92e7e28e1f strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19415 diff changeset	385
10767 2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	386 octave_map retval (dim_vector (nframes, 1), bt_fields);
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	387
10767 2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	388 Cell& file = retval.contents (0);
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	389 Cell& name = retval.contents (1);
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	390 Cell& line = retval.contents (2);
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	391 Cell& column = retval.contents (3);
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	392 Cell& scope = retval.contents (4);
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	393 Cell& context = retval.contents (5);
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	394
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	395 octave_idx_type k = 0;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	396
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	397 for (std::list<octave_call_stack::stack_frame>::const_iterator p = frames.begin ();
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	398 p != frames.end (); p++)
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	399 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	400 const stack_frame& elt = *p;
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	401
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	402 scope(k) = elt.m_scope;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	403 context(k) = elt.m_context;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	404 file(k) = elt.fcn_file_name ();
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	405 name(k) = elt.fcn_name (print_subfn);
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	406 line(k) = elt.m_line;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	407 column(k) = elt.m_column;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	408
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	409 k++;
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	410 }
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	411
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	412 return retval;
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	413 }
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	414
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	415 bool
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	416 octave_call_stack::do_goto_frame (size_t n, bool verbose)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	417 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	418 bool retval = false;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	419
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	420 if (n < cs.size ())
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	421 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	422 retval = true;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	423
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	424 curr_frame = n;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	425
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	426 const stack_frame& elt = cs[n];
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	427
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	428 symbol_table::set_scope_and_context (elt.m_scope, elt.m_context);
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	429
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	430 if (verbose)
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	431 octave_stdout << "stopped in " << elt.fcn_name ()
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	432 << " at line " << elt.m_line
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	433 << " column " << elt.m_column
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	434 << " (" << elt.m_scope << "[" << elt.m_context << "])"
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	435 << std::endl;
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	436 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	437
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	438 return retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	439 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	440
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	441 bool
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	442 octave_call_stack::do_goto_frame_relative (int nskip, bool verbose)
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	443 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	444 bool retval = false;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	445
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	446 int incr = 0;
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	447
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	448 if (nskip < 0)
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	449 incr = -1;
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	450 else if (nskip > 0)
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	451 incr = 1;
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	452
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	453 // Start looking with the caller of dbup/dbdown/keyboard.
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	454 size_t xframe = cs[curr_frame].m_prev;
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	455
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	456 while (true)
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	457 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	458 if ((incr < 0 && xframe == 0) \|\| (incr > 0 && xframe == cs.size () - 1))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	459 break;
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	460
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	461 xframe += incr;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	462
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	463 const stack_frame& elt = cs[xframe];
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	464
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	465 octave_function *f = elt.m_fcn;
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	466
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	467 if (xframe == 0 \|\| (f && f->is_user_code ()))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	468 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	469 if (nskip > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	470 nskip--;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	471 else if (nskip < 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	472 nskip++;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	473
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	474 if (nskip == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	475 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	476 curr_frame = xframe;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	477 cs[cs.size () - 1].m_prev = curr_frame;
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	478
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	479 symbol_table::set_scope_and_context (elt.m_scope, elt.m_context);
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	480
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	481 if (verbose)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	482 {
9990 2b008f1d3794 octave_call_stack::do_goto_frame_relative: stop searching at top frame John W. Eaton <jwe@octave.org> parents: 9981 diff changeset	483 std::ostringstream buf;
2b008f1d3794 octave_call_stack::do_goto_frame_relative: stop searching at top frame John W. Eaton <jwe@octave.org> parents: 9981 diff changeset	484
2b008f1d3794 octave_call_stack::do_goto_frame_relative: stop searching at top frame John W. Eaton <jwe@octave.org> parents: 9981 diff changeset	485 if (f)
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	486 buf << "stopped in " << f->name ()
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	487 << " at line " << elt.m_line << std::endl;
9990 2b008f1d3794 octave_call_stack::do_goto_frame_relative: stop searching at top frame John W. Eaton <jwe@octave.org> parents: 9981 diff changeset	488 else
2b008f1d3794 octave_call_stack::do_goto_frame_relative: stop searching at top frame John W. Eaton <jwe@octave.org> parents: 9981 diff changeset	489 buf << "at top level" << std::endl;
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	490
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	491 octave_stdout << buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	492 }
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	493
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	494 retval = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	495 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	496 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	497 }
19597 db92e7e28e1f strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19415 diff changeset	498 else if (incr == 0) // Break out of infinite loop by choosing an incr.
18755 fc43c8017e9b Fix infinite loop when using builtin ("keyboard") (bug #33296). Rik <rik@octave.org> parents: 18638 diff changeset	499 incr = -1;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	500
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	501 // There is no need to set scope and context here. That will
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	502 // happen when the dbup/dbdown/keyboard frame is popped and we
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	503 // jump to the new "prev" frame set above.
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	504 }
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	505
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	506 return retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	507 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	508
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	509 void
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	510 octave_call_stack::do_goto_caller_frame (void)
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	511 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	512 size_t xframe = curr_frame;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	513
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	514 bool skipped = false;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	515
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	516 while (xframe != 0)
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	517 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	518 xframe = cs[xframe].m_prev;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	519
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	520 const stack_frame& elt = cs[xframe];
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	521
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	522 octave_function *f = elt.m_fcn;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	523
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	524 if (elt.m_scope == cs[0].m_scope \|\| (f && f->is_user_code ()))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	525 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	526 if (! skipped)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	527 // We found the current user code frame, so skip it.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	528 skipped = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	529 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	530 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	531 // We found the caller user code frame.
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	532 stack_frame tmp (elt);
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	533 tmp.m_prev = curr_frame;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	534
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	535 curr_frame = cs.size ();
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	536
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	537 cs.push_back (tmp);
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	538
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	539 symbol_table::set_scope_and_context (tmp.m_scope, tmp.m_context);
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	540
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	541 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	542 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	543 }
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	544 }
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	545 }
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	546
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	547 void
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	548 octave_call_stack::do_goto_base_frame (void)
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	549 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	550 stack_frame tmp (cs[0]);
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	551 tmp.m_prev = curr_frame;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	552
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	553 curr_frame = cs.size ();
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	554
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	555 cs.push_back (tmp);
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	556
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	557 symbol_table::set_scope_and_context (tmp.m_scope, tmp.m_context);
8011 3100283874d7 improve backtrace error messages John W. Eaton <jwe@octave.org> parents: 7968 diff changeset	558 }
3100283874d7 improve backtrace error messages John W. Eaton <jwe@octave.org> parents: 7968 diff changeset	559
3100283874d7 improve backtrace error messages John W. Eaton <jwe@octave.org> parents: 7968 diff changeset	560 void
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	561 recover_from_exception (void)
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	562 {
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	563 can_interrupt = true;
4182 4d1d7c51205c [project @ 2002-11-15 20:33:47 by jwe] jwe parents: 4181 diff changeset	564 octave_interrupt_immediately = 0;
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	565 octave_interrupt_state = 0;
5142 0f9108f298ab [project @ 2005-02-12 02:29:34 by jwe] jwe parents: 5102 diff changeset	566 octave_signal_caught = 0;
7481 78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7409 diff changeset	567 octave_exception_state = octave_no_exception;
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	568 octave_restore_signal_mask ();
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	569 octave_catch_interrupts ();
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	570 }
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	571
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	572 int
5189 85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe] jwe parents: 5169 diff changeset	573 main_loop (void)
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	574 {
2016 6f3428b0d2c7 [project @ 1996-03-22 09:48:38 by jwe] jwe parents: 1996 diff changeset	575 octave_save_signal_mask ();
6f3428b0d2c7 [project @ 1996-03-22 09:48:38 by jwe] jwe parents: 1996 diff changeset	576
3020 f491f232cb09 [project @ 1997-06-03 22:15:08 by jwe] jwe parents: 3014 diff changeset	577 can_interrupt = true;
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	578
5142 0f9108f298ab [project @ 2005-02-12 02:29:34 by jwe] jwe parents: 5102 diff changeset	579 octave_signal_hook = octave_signal_handler;
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9990 diff changeset	580 octave_interrupt_hook = 0;
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9990 diff changeset	581 octave_bad_alloc_hook = 0;
4429 c1f6200b5f0e [project @ 2003-06-17 04:36:08 by jwe] jwe parents: 4399 diff changeset	582
2554 f7e3d23f0a8f [project @ 1996-11-21 01:41:57 by jwe] jwe parents: 2552 diff changeset	583 octave_catch_interrupts ();
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	584
4172 2e94b2abfe6d [project @ 2002-11-12 21:14:04 by jwe] jwe parents: 4171 diff changeset	585 octave_initialized = true;
2e94b2abfe6d [project @ 2002-11-12 21:14:04 by jwe] jwe parents: 4171 diff changeset	586
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	587 // The big loop.
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	588
19849 1c9ed5b4c73d input.h: change meaning of interactive and forced_interactive global variables. Carnë Draug <carandraug@octave.org> parents: 19734 diff changeset	589 octave_lexer *lxr = (interactive
16335 bef822a80ffb if not interactive, bypass readline and read stdin as a file (bug #38520) John W. Eaton <jwe@octave.org> parents: 16317 diff changeset	590 ? new octave_lexer ()
bef822a80ffb if not interactive, bypass readline and read stdin as a file (bug #38520) John W. Eaton <jwe@octave.org> parents: 16317 diff changeset	591 : new octave_lexer (stdin));
bef822a80ffb if not interactive, bypass readline and read stdin as a file (bug #38520) John W. Eaton <jwe@octave.org> parents: 16317 diff changeset	592
bef822a80ffb if not interactive, bypass readline and read stdin as a file (bug #38520) John W. Eaton <jwe@octave.org> parents: 16317 diff changeset	593 octave_parser parser (*lxr);
16151 e309eb7940be parser tweaks John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	594
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	595 int retval = 0;
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	596 do
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	597 {
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	598 try
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	599 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	600 reset_error_handler ();
4318 115bffcecfd3 [project @ 2003-02-13 05:52:16 by jwe] jwe parents: 4254 diff changeset	601
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	602 parser.reset ();
2620 5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe] jwe parents: 2614 diff changeset	603
10186 095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10182 diff changeset	604 if (symbol_table::at_top_level ())
095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10182 diff changeset	605 tree_evaluator::reset_debug_state ();
095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10182 diff changeset	606
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	607 retval = parser.run ();
2620 5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe] jwe parents: 2614 diff changeset	608
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	609 if (retval == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	610 {
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	611 if (parser.stmt_list)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	612 {
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	613 parser.stmt_list->accept (*current_evaluator);
3883 69b6bd271277 [project @ 2002-04-02 21:05:10 by jwe] jwe parents: 3881 diff changeset	614
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	615 octave_quit ();
4171 04694e5b4239 [project @ 2002-11-12 20:27:24 by jwe] jwe parents: 4155 diff changeset	616
19849 1c9ed5b4c73d input.h: change meaning of interactive and forced_interactive global variables. Carnë Draug <carandraug@octave.org> parents: 19734 diff changeset	617 if (! interactive)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	618 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	619 bool quit = (tree_return_command::returning
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	620 \|\| tree_break_command::breaking);
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	621
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	622 if (tree_return_command::returning)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	623 tree_return_command::returning = 0;
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	624
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	625 if (tree_break_command::breaking)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	626 tree_break_command::breaking--;
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	627
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	628 if (quit)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	629 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	630 }
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	631
20741 a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	632 if (octave_completion_matches_called)
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	633 octave_completion_matches_called = false;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	634 else
20741 a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	635 command_editor::increment_current_command_number ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	636 }
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	637 else if (parser.lexer.end_of_input)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	638 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	639 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	640 }
20535 b70cc4bd8109 begin removal of global error_state variable John W. Eaton <jwe@octave.org> parents: 20511 diff changeset	641 catch (const octave_interrupt_exception&)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	642 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	643 recover_from_exception ();
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20741 diff changeset	644
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	645 octave_stdout << "\n";
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20741 diff changeset	646
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	647 if (quitting_gracefully)
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	648 return exit_status;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	649 }
20651 c1d94e5cd5ea catch index_exception by const reference where possible John W. Eaton <jwe@octave.org> parents: 20582 diff changeset	650 catch (const index_exception& e)
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20535 diff changeset	651 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20535 diff changeset	652 recover_from_exception ();
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20741 diff changeset	653
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20535 diff changeset	654 std::cerr << "error: unhandled index exception: "
20652 7a8096f8df5d more cleanup of indexing exceptions John W. Eaton <jwe@octave.org> parents: 20651 diff changeset	655 << e.message () << " -- trying to return to prompt"
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20535 diff changeset	656 << std::endl;
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20535 diff changeset	657 }
20666 e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	658 catch (const octave_execution_exception& e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	659 {
20666 e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	660 std::string stack_trace = e.info ();
e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	661
e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	662 if (! stack_trace.empty ())
e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	663 std::cerr << stack_trace;
e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	664
20741 a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	665 if (interactive)
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	666 recover_from_exception ();
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	667 else
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	668 {
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	669 // We should exit with a nonzero status.
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	670 retval = 1;
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	671 break;
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	672 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	673 }
20535 b70cc4bd8109 begin removal of global error_state variable John W. Eaton <jwe@octave.org> parents: 20511 diff changeset	674 catch (const std::bad_alloc&)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	675 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	676 recover_from_exception ();
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20741 diff changeset	677
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	678 std::cerr << "error: out of memory -- trying to return to prompt"
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	679 << std::endl;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	680 }
21157 94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	681
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	682 #ifdef DBSTOP_NANINF
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	683 if (Vdebug_on_naninf)
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	684 {
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	685 if (setjump (naninf_jump) != 0)
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	686 debug_or_throw_exception (true); // true = stack trace
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	687 }
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	688 #endif
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	689 }
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	690 while (retval == 0);
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	691
18638 4ccd2b473f84 Print newline after closing interpreter with EOF (bug #41513). Vaibhav Gupta <vaibhav.gupta@students.iiit.ac.in> parents: 18515 diff changeset	692 octave_stdout << "\n";
4ccd2b473f84 Print newline after closing interpreter with EOF (bug #41513). Vaibhav Gupta <vaibhav.gupta@students.iiit.ac.in> parents: 18515 diff changeset	693
16987 aabe12e5fdc1 Allow exit/quit to properly pass all possible exit status values Mike Miller <mtmiller@ieee.org> parents: 16892 diff changeset	694 if (retval == EOF)
aabe12e5fdc1 Allow exit/quit to properly pass all possible exit status values Mike Miller <mtmiller@ieee.org> parents: 16892 diff changeset	695 retval = 0;
aabe12e5fdc1 Allow exit/quit to properly pass all possible exit status values Mike Miller <mtmiller@ieee.org> parents: 16892 diff changeset	696
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	697 return retval;
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	698 }
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	699
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	700 // Fix up things before exiting.
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	701
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	702 static std::list<std::string> octave_atexit_functions;
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	703
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	704 static void
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	705 do_octave_atexit (void)
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	706 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	707 static bool deja_vu = false;
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	708
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	709 OCTAVE_SAFE_CALL (remove_input_event_hook_functions, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	710
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	711 while (! octave_atexit_functions.empty ())
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	712 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	713 std::string fcn = octave_atexit_functions.front ();
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	714
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	715 octave_atexit_functions.pop_front ();
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	716
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	717 OCTAVE_SAFE_CALL (reset_error_handler, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	718
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	719 OCTAVE_SAFE_CALL (feval, (fcn, octave_value_list (), 0));
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	720
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	721 OCTAVE_SAFE_CALL (flush_octave_stdout, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	722 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	723
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	724 if (! deja_vu)
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	725 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	726 deja_vu = true;
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	727
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	728 // Process pending events and disasble octave_link event
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	729 // processing with this call.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	730
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	731 octave_link::process_events (true);
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	732
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	733 // Do this explicitly so that destructors for mex file objects
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	734 // are called, so that functions registered with mexAtExit are
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	735 // called.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	736 OCTAVE_SAFE_CALL (clear_mex_functions, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	737
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	738 OCTAVE_SAFE_CALL (command_editor::restore_terminal_state, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	739
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	740 // FIXME: is this needed? Can it cause any trouble?
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	741 OCTAVE_SAFE_CALL (raw_mode, (0));
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	742
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	743 OCTAVE_SAFE_CALL (octave_history_write_timestamp, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	744
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	745 if (! command_history::ignoring_entries ())
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	746 OCTAVE_SAFE_CALL (command_history::clean_up_and_save, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	747
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	748 OCTAVE_SAFE_CALL (gh_manager::close_all_figures, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	749
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	750 OCTAVE_SAFE_CALL (gtk_manager::unload_all_toolkits, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	751
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	752 OCTAVE_SAFE_CALL (close_files, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	753
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	754 OCTAVE_SAFE_CALL (cleanup_tmp_files, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	755
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	756 OCTAVE_SAFE_CALL (symbol_table::cleanup, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	757
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	758 OCTAVE_SAFE_CALL (sysdep_cleanup, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	759
17755 9c03b071fd7b avoid HDF5 error message at exit (bug #37713) John W. Eaton <jwe@octave.org> parents: 17744 diff changeset	760 OCTAVE_SAFE_CALL (octave_finalize_hdf5, ());
9c03b071fd7b avoid HDF5 error message at exit (bug #37713) John W. Eaton <jwe@octave.org> parents: 17744 diff changeset	761
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	762 OCTAVE_SAFE_CALL (flush_octave_stdout, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	763
19849 1c9ed5b4c73d input.h: change meaning of interactive and forced_interactive global variables. Carnë Draug <carandraug@octave.org> parents: 19734 diff changeset	764 if (! quitting_gracefully && interactive)
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	765 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	766 octave_stdout << "\n";
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	767
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	768 // Yes, we want this to be separate from the call to
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	769 // flush_octave_stdout above.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	770
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	771 OCTAVE_SAFE_CALL (flush_octave_stdout, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	772 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	773
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	774 // Don't call singleton_cleanup_list::cleanup until we have the
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	775 // problems with registering/unregistering types worked out. For
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	776 // example, uncomment the following line, then use the make_int
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	777 // function from the examples directory to create an integer
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	778 // object and then exit Octave. Octave should crash with a
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	779 // segfault when cleaning up the typinfo singleton. We need some
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	780 // way to force new octave_value_X types that are created in
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	781 // .oct files to be unregistered when the .oct file shared library
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	782 // is unloaded.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	783 //
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	784 // OCTAVE_SAFE_CALL (singleton_cleanup_list::cleanup, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	785
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	786 OCTAVE_SAFE_CALL (octave_chunk_buffer::clear, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	787 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	788 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	789
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	790 void
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	791 clean_up_and_exit (int status, bool safe_to_return)
3162 7c96e85c76db [project @ 1998-04-08 18:19:35 by jwe] jwe parents: 3147 diff changeset	792 {
3216 60a89a69a70a [project @ 1998-11-11 20:47:03 by jwe] jwe parents: 3215 diff changeset	793 do_octave_atexit ();
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	794
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	795 if (octave_link::exit (status))
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	796 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	797 if (safe_to_return)
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	798 return;
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	799 else
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	800 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	801 // What should we do here? We might be called from some
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	802 // location other than the end of octave_execute_interpreter,
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	803 // so it might not be safe to return.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	804
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	805 // We have nothing else to do at this point, and the
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	806 // octave_link::exit function is supposed to take care of
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	807 // exiting for us. Assume that job won't take more than a
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	808 // day...
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	809
20923 58263bea2fdf Unified "sleep" functions to "octave_sleep" in C++ and "pause" in Octave. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 20878 diff changeset	810 octave_sleep (86400); // FIXME: really needed?
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	811 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	812 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	813 else
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	814 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	815 if (octave_exit)
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	816 (*octave_exit) (status);
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	817 }
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	818 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	819
11023 cb62c7401ea2 toplev.cc (Fquit): allow any number of output paramters John W. Eaton <jwe@octave.org> parents: 10890 diff changeset	820 DEFUN (quit, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	821 "-- texinfo --\n\
20853 1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	822 @deftypefn {} {} exit\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	823 @deftypefnx {} {} exit (@var{status})\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	824 @deftypefnx {} {} quit\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	825 @deftypefnx {} {} quit (@var{status})\n\
19273 dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	826 Exit the current Octave session.\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	827 \n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	828 If the optional integer value @var{status} is supplied, pass that value to\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	829 the operating system as Octave's exit status. The default value is zero.\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	830 \n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	831 When exiting, Octave will attempt to run the m-file @file{finish.m} if it\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	832 exists. User commands to save the workspace or clean up temporary files\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	833 may be placed in that file. Alternatively, another m-file may be scheduled\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	834 to run using @code{atexit}.\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	835 @seealso{atexit}\n\
3333 15cddaacbc2d [project @ 1999-11-03 19:53:59 by jwe] jwe parents: 3332 diff changeset	836 @end deftypefn")
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	837 {
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	838 // Confirm OK to shutdown. Note: A dynamic function installation similar
21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	839 // to overriding polymorphism for which the GUI can install its own "quit"
21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	840 // yet call this base "quit" could be nice. No link would be needed here.
21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	841 if (! octave_link::confirm_shutdown ())
21078 49852ff04747 maint: Remove unnecessary declarations of retval. Rik <rik@octave.org> parents: 21055 diff changeset	842 return ovl ();
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	843
9255 1c2d2c9f4a8d don't allow quit() in embedded mode by default, make configurable Jaroslav Hajek <highegg@gmail.com> parents: 9217 diff changeset	844 if (! quit_allowed)
11590 4ced6b90fffb style fixes for warning and error messages in source files John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	845 error ("quit: not supported in embedded mode");
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	846
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	847 if (args.length () > 0)
2068 18365b6332a8 [project @ 1996-04-17 23:37:35 by jwe] jwe parents: 2016 diff changeset	848 {
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	849 int tmp = args(0).nint_value ();
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	850
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	851 exit_status = tmp;
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	852 }
3180 c17387059fd3 [project @ 1998-09-24 18:59:11 by jwe] jwe parents: 3162 diff changeset	853
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	854 // Instead of simply calling exit, we simulate an interrupt
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	855 // with a request to exit cleanly so that no matter where the
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	856 // call to quit occurs, we will run the unwind_protect stack,
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	857 // clear the OCTAVE_LOCAL_BUFFER allocations, etc. before
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	858 // exiting.
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	859
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	860 quitting_gracefully = true;
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	861
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	862 octave_interrupt_state = -1;
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	863
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	864 octave_throw_interrupt_exception ();
2068 18365b6332a8 [project @ 1996-04-17 23:37:35 by jwe] jwe parents: 2016 diff changeset	865
21078 49852ff04747 maint: Remove unnecessary declarations of retval. Rik <rik@octave.org> parents: 21055 diff changeset	866 return ovl ();
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	867 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	868
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	869 DEFALIAS (exit, quit);
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	870
1957 0e6a0a271998 [project @ 1996-02-15 01:08:15 by jwe] jwe parents: 1907 diff changeset	871 DEFUN (warranty, , ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	872 "-- texinfo --\n\
20853 1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	873 @deftypefn {} {} warranty ()\n\
3446 5ee5afb3981a [project @ 2000-01-17 09:42:43 by jwe] jwe parents: 3402 diff changeset	874 Describe the conditions for copying and distributing Octave.\n\
5ee5afb3981a [project @ 2000-01-17 09:42:43 by jwe] jwe parents: 3402 diff changeset	875 @end deftypefn")
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	876 {
17510 7542f4496974 eliminate some macros in version.h John W. Eaton <jwe@octave.org> parents: 17281 diff changeset	877 octave_stdout << "\n" << octave_name_version_and_copyright () << "\n\
3922 38c61cbf086c [project @ 2002-05-01 06:48:35 by jwe] jwe parents: 3892 diff changeset	878 \n\
19604 7005044f3080 Correct missing word in output of warranty(). Daniel J Sebald <daniel.sebald@ieee.org> parents: 17821 diff changeset	879 GNU Octave is free software; you can redistribute it and/or modify\n\
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	880 it under the terms of the GNU General Public License as published by\n\
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	881 the Free Software Foundation; either version 3 of the License, or\n\
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	882 (at your option) any later version.\n\
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	883 \n\
11104 2c356a35d7f5 fix copyright notices John W. Eaton <jwe@octave.org> parents: 11066 diff changeset	884 GNU Octave is distributed in the hope that it will be useful,\n\
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	885 but WITHOUT ANY WARRANTY; without even the implied warranty of\n\
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	886 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n\
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	887 GNU General Public License for more details.\n\
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	888 \n\
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	889 You should have received a copy of the GNU General Public License\n\
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	890 along with this program. If not, see <http://www.gnu.org/licenses/>.\n\
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	891 \n";
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	892
21078 49852ff04747 maint: Remove unnecessary declarations of retval. Rik <rik@octave.org> parents: 21055 diff changeset	893 return ovl ();
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	894 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	895
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	896 // Execute a shell command.
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	897
6316 a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	898 static int
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	899 wait_for_input (int fid)
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	900 {
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	901 int retval = -1;
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	902
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	903 #if defined (HAVE_SELECT)
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	904 if (fid >= 0)
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	905 {
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	906 fd_set set;
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	907
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	908 FD_ZERO (&set);
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	909 FD_SET (fid, &set);
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	910
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	911 retval = gnulib::select (FD_SETSIZE, &set, 0, 0, 0);
6316 a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	912 }
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	913 #else
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	914 retval = 1;
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	915 #endif
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	916
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	917 return retval;
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	918 }
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	919
2086 bfb775fb6fe8 [project @ 1996-04-25 05:55:19 by jwe] jwe parents: 2084 diff changeset	920 static octave_value_list
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	921 run_command_and_return_output (const std::string& cmd_str)
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	922 {
2086 bfb775fb6fe8 [project @ 1996-04-25 05:55:19 by jwe] jwe parents: 2084 diff changeset	923 octave_value_list retval;
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	924 unwind_protect frame;
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	925
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	926 iprocstream *cmd = new iprocstream (cmd_str.c_str ());
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	927
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	928 frame.add_delete (cmd);
56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	929 frame.add_fcn (octave_child_list::remove, cmd->pid ());
3060 9c6cd52f3f5a [project @ 1997-06-25 18:30:40 by jwe] jwe parents: 3020 diff changeset	930
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	931 if (! *cmd)
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	932 error ("system: unable to start subprocess for '%s'", cmd_str.c_str ());
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	933
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	934 int fid = cmd->file_number ();
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	935
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	936 std::ostringstream output_buf;
2095 36903d507b0e [project @ 1996-04-28 09:00:07 by jwe] jwe parents: 2086 diff changeset	937
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	938 char ch;
4494 93ad80b6eef6 [project @ 2003-09-03 20:27:00 by jwe] jwe parents: 4489 diff changeset	939
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	940 for (;;)
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	941 {
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	942 if (cmd->get (ch))
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	943 output_buf.put (ch);
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	944 else
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	945 {
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	946 if (! cmd->eof () && errno == EAGAIN)
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	947 {
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	948 cmd->clear ();
3147 894d516b4a00 [project @ 1998-02-06 06:00:08 by jwe] jwe parents: 3141 diff changeset	949
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	950 if (wait_for_input (fid) != 1)
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	951 break;
56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	952 }
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	953 else
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	954 break;
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	955 }
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	956 }
3147 894d516b4a00 [project @ 1998-02-06 06:00:08 by jwe] jwe parents: 3141 diff changeset	957
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	958 int cmd_status = cmd->close ();
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	959
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	960 if (octave_wait::ifexited (cmd_status))
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	961 cmd_status = octave_wait::exitstatus (cmd_status);
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	962 else
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	963 cmd_status = 127;
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	964
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	965 retval = ovl (cmd_status, output_buf.str ());
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	966
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	967 return retval;
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	968 }
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	969
5285 fe5ee25a5e6c [project @ 2005-04-19 15:02:49 by jwe] jwe parents: 5275 diff changeset	970 enum system_exec_type { et_sync, et_async };
fe5ee25a5e6c [project @ 2005-04-19 15:02:49 by jwe] jwe parents: 5275 diff changeset	971
1957 0e6a0a271998 [project @ 1996-02-15 01:08:15 by jwe] jwe parents: 1907 diff changeset	972 DEFUN (system, args, nargout,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	973 "-- texinfo --\n\
20853 1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	974 @deftypefn {} {} system (\"@var{string}\")\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	975 @deftypefnx {} {} system (\"@var{string}\", @var{return_output})\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	976 @deftypefnx {} {} system (\"@var{string}\", @var{return_output}, @var{type})\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	977 @deftypefnx {} {[@var{status}, @var{output}] =} system (@dots{})\n\
11123 fbec4b3be59f toplev.cc (Fsystem): allow optional return_output and type arguments to be specified independently John W. Eaton <jwe@octave.org> parents: 11104 diff changeset	978 Execute a shell command specified by @var{string}.\n\
20172 4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	979 \n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	980 If the optional argument @var{type} is @qcode{\"async\"}, the process is\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	981 started in the background and the process ID of the child process is\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	982 returned immediately. Otherwise, the child process is started and Octave\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	983 waits until it exits. If the @var{type} argument is omitted, it defaults to\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	984 the value @qcode{\"sync\"}.\n\
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	985 \n\
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	986 If @var{system} is called with one or more output arguments, or if the\n\
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	987 optional argument @var{return_output} is true and the subprocess is started\n\
20172 4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	988 synchronously, then the output from the command is returned as a variable.\n\
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	989 Otherwise, if the subprocess is executed synchronously, its output is sent\n\
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	990 to the standard output. To send the output of a command executed with\n\
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	991 @code{system} through the pager, use a command like\n\
2321 dac9933079e6 [project @ 1996-07-15 21:08:05 by jwe] jwe parents: 2299 diff changeset	992 \n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	993 @example\n\
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	994 @group\n\
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	995 [output, text] = system (\"cmd\");\n\
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	996 disp (text);\n\
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	997 @end group\n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	998 @end example\n\
2321 dac9933079e6 [project @ 1996-07-15 21:08:05 by jwe] jwe parents: 2299 diff changeset	999 \n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1000 @noindent\n\
2321 dac9933079e6 [project @ 1996-07-15 21:08:05 by jwe] jwe parents: 2299 diff changeset	1001 or\n\
dac9933079e6 [project @ 1996-07-15 21:08:05 by jwe] jwe parents: 2299 diff changeset	1002 \n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1003 @example\n\
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1004 printf (\"%s\\n\", nthargout (2, \"system\", \"cmd\"));\n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1005 @end example\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1006 \n\
5659 960f4b9a26af [project @ 2006-03-10 15:35:20 by jwe] jwe parents: 5655 diff changeset	1007 The @code{system} function can return two values. The first is the\n\
960f4b9a26af [project @ 2006-03-10 15:35:20 by jwe] jwe parents: 5655 diff changeset	1008 exit status of the command and the second is any output from the\n\
960f4b9a26af [project @ 2006-03-10 15:35:20 by jwe] jwe parents: 5655 diff changeset	1009 command that was written to the standard output stream. For example,\n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1010 \n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1011 @example\n\
5717 34cda7d94c08 [project @ 2006-03-27 22:26:18 by jwe] jwe parents: 5672 diff changeset	1012 [status, output] = system (\"echo foo; exit 2\");\n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1013 @end example\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1014 \n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1015 @noindent\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1016 will set the variable @code{output} to the string @samp{foo}, and the\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1017 variable @code{status} to the integer @samp{2}.\n\
11123 fbec4b3be59f toplev.cc (Fsystem): allow optional return_output and type arguments to be specified independently John W. Eaton <jwe@octave.org> parents: 11104 diff changeset	1018 \n\
fbec4b3be59f toplev.cc (Fsystem): allow optional return_output and type arguments to be specified independently John W. Eaton <jwe@octave.org> parents: 11104 diff changeset	1019 For commands run asynchronously, @var{status} is the process id of the\n\
fbec4b3be59f toplev.cc (Fsystem): allow optional return_output and type arguments to be specified independently John W. Eaton <jwe@octave.org> parents: 11104 diff changeset	1020 command shell that is started to run the command.\n\
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1021 @seealso{unix, dos}\n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1022 @end deftypefn")
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1023 {
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1024 int nargin = args.length ();
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1025
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1026 if (nargin == 0 \|\| nargin > 3)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1027 print_usage ();
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1028
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1029 system_exec_type type = et_sync;
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1030 if (nargin == 3)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1031 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1032 std::string type_str = args(2).xstring_value ("system: TYPE must be a string");
11123 fbec4b3be59f toplev.cc (Fsystem): allow optional return_output and type arguments to be specified independently John W. Eaton <jwe@octave.org> parents: 11104 diff changeset	1033
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1034 if (type_str == "sync")
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1035 type = et_sync;
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1036 else if (type_str == "async")
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1037 type = et_async;
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1038 else
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20799 diff changeset	1039 error ("system: TYPE must be \"sync\" or \"async\"");
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1040 }
11123 fbec4b3be59f toplev.cc (Fsystem): allow optional return_output and type arguments to be specified independently John W. Eaton <jwe@octave.org> parents: 11104 diff changeset	1041
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1042 octave_value_list retval;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1043
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1044 // FIXME: Is this unwind_protect frame needed anymore (12/16/15)?
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1045 unwind_protect frame;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1046
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1047 bool return_output = (nargin == 1 && nargout > 1);
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1048
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1049 if (nargin > 1)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1050 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1051 try
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1052 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1053 return_output = args(1).is_true ();
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1054 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1055 catch (octave_execution_exception& e)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1056 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1057 error (e, "system: RETURN_OUTPUT must be boolean value true or false");
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1058 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1059 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1060
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1061 if (return_output && type == et_async)
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20799 diff changeset	1062 error ("system: can't return output from commands run asynchronously");
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1063
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1064 std::string cmd_str = args(0).xstring_value ("system: first argument must be a string");
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1065
7104 b26d0cd10a42 [project @ 2007-11-06 17:18:41 by jwe] jwe parents: 7017 diff changeset	1066 #if defined (__WIN32__) && ! defined (__CYGWIN__)
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1067 // Work around weird double-quote handling on Windows systems.
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1068 if (type == et_sync)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1069 cmd_str = "\"" + cmd_str + "\"";
7104 b26d0cd10a42 [project @ 2007-11-06 17:18:41 by jwe] jwe parents: 7017 diff changeset	1070 #endif
b26d0cd10a42 [project @ 2007-11-06 17:18:41 by jwe] jwe parents: 7017 diff changeset	1071
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1072 if (type == et_async)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1073 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1074 // FIXME: maybe this should go in sysdep.cc?
4086 ddc722b38e87 [project @ 2002-10-03 19:08:45 by jwe] jwe parents: 4084 diff changeset	1075 #ifdef HAVE_FORK
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1076 pid_t pid = fork ();
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1077
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1078 if (pid < 0)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1079 error ("system: fork failed -- can't create child process");
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1080 else if (pid == 0)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1081 {
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	1082 // FIXME: should probably replace this call with something portable.
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1083 execl (SHELL_PATH, "sh", "-c", cmd_str.c_str (),
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1084 static_cast<void *> (0));
3273 eb27ea9b7ff8 [project @ 1999-10-12 02:22:25 by jwe] jwe parents: 3258 diff changeset	1085
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1086 panic_impossible ();
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1087 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1088 else
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1089 retval(0) = pid;
6222 07d967f75dba [project @ 2007-01-03 20:15:15 by jwe] jwe parents: 6124 diff changeset	1090 #elif defined (__WIN32__)
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1091 STARTUPINFO si;
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1092 PROCESS_INFORMATION pi;
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1093 ZeroMemory (&si, sizeof (si));
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1094 ZeroMemory (&pi, sizeof (pi));
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1095 OCTAVE_LOCAL_BUFFER (char, xcmd_str, cmd_str.length ()+1);
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1096 strcpy (xcmd_str, cmd_str.c_str ());
6222 07d967f75dba [project @ 2007-01-03 20:15:15 by jwe] jwe parents: 6124 diff changeset	1097
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1098 if (! CreateProcess (0, xcmd_str, 0, 0, FALSE, 0, 0, 0, &si, &pi))
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1099 error ("system: CreateProcess failed -- can't create child process");
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	1100
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	1101 retval(0) = pi.dwProcessId;
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	1102 CloseHandle (pi.hProcess);
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	1103 CloseHandle (pi.hThread);
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1104 #else
21109 bd1752782e56 Use err_disabled_feature, warn_disabled_feature throughout code base. Rik <rik@octave.org> parents: 21078 diff changeset	1105 err_disabled_feature ("system", "asynchronous system calls");
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1106 #endif
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1107 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1108 else if (return_output)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1109 retval = run_command_and_return_output (cmd_str);
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1110 else
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1111 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1112 int status = system (cmd_str.c_str ());
2321 dac9933079e6 [project @ 1996-07-15 21:08:05 by jwe] jwe parents: 2299 diff changeset	1113
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1114 // The value in status is as returned by waitpid. If
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1115 // the process exited normally, extract the actual exit
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1116 // status of the command. Otherwise, return 127 as a
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1117 // failure code.
20582 ba2b07c13913 use new string_value method to handle value extraction errors John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	1118
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1119 if (octave_wait::ifexited (status))
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1120 status = octave_wait::exitstatus (status);
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1121
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1122 retval(0) = status;
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1123 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1124
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1125 return retval;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1126 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1127
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1128 /*
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1129 %!test
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1130 %! cmd = ls_command ();
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1131 %! [status, output] = system (cmd);
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1132 %! assert (status, 0);
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1133 %! assert (ischar (output));
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1134 %! assert (! isempty (output));
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1135
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1136 %!error system ()
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1137 %!error system (1, 2, 3)
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1138 */
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1139
7409 73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1140 void
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1141 octave_add_atexit_function (const std::string& fname)
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1142 {
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1143 octave_atexit_functions.push_front (fname);
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1144 }
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1145
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1146 bool
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1147 octave_remove_atexit_function (const std::string& fname)
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1148 {
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1149 bool found = false;
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1150
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1151 for (std::list<std::string>::iterator p = octave_atexit_functions.begin ();
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1152 p != octave_atexit_functions.end (); p++)
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1153 {
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1154 if (*p == fname)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1155 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1156 octave_atexit_functions.erase (p);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1157 found = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1158 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1159 }
7409 73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1160 }
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1161
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1162 return found;
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1163 }
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1164
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1165
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1166 DEFUN (atexit, args, nargout,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	1167 "-- texinfo --\n\
20853 1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	1168 @deftypefn {} {} atexit (@var{fcn})\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	1169 @deftypefnx {} {} atexit (@var{fcn}, @var{flag})\n\
19273 dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	1170 Register a function to be called when Octave exits.\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	1171 \n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	1172 For example,\n\
2077 2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1173 \n\
3332 7c03933635c6 [project @ 1999-11-02 06:57:12 by jwe] jwe parents: 3325 diff changeset	1174 @example\n\
7c03933635c6 [project @ 1999-11-02 06:57:12 by jwe] jwe parents: 3325 diff changeset	1175 @group\n\
9035 57649dcecb55 Documentation cleanup of basics.texi Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1176 function last_words ()\n\
6620 bf4bdc21dc8d [project @ 2007-05-14 17:35:46 by jwe] jwe parents: 6615 diff changeset	1177 disp (\"Bye bye\");\n\
3332 7c03933635c6 [project @ 1999-11-02 06:57:12 by jwe] jwe parents: 3325 diff changeset	1178 endfunction\n\
9035 57649dcecb55 Documentation cleanup of basics.texi Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1179 atexit (\"last_words\");\n\
3332 7c03933635c6 [project @ 1999-11-02 06:57:12 by jwe] jwe parents: 3325 diff changeset	1180 @end group\n\
7c03933635c6 [project @ 1999-11-02 06:57:12 by jwe] jwe parents: 3325 diff changeset	1181 @end example\n\
7c03933635c6 [project @ 1999-11-02 06:57:12 by jwe] jwe parents: 3325 diff changeset	1182 \n\
7c03933635c6 [project @ 1999-11-02 06:57:12 by jwe] jwe parents: 3325 diff changeset	1183 @noindent\n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 16987 diff changeset	1184 will print the message @qcode{\"Bye bye\"} when Octave exits.\n\
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1185 \n\
20172 4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1186 The additional argument @var{flag} will register or unregister @var{fcn}\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1187 from the list of functions to be called when Octave exits. If @var{flag} is\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1188 true, the function is registered, and if @var{flag} is false, it is\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1189 unregistered. For example, after registering the function @code{last_words}\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1190 above,\n\
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1191 \n\
cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1192 @example\n\
9035 57649dcecb55 Documentation cleanup of basics.texi Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1193 atexit (\"last_words\", false);\n\
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1194 @end example\n\
cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1195 \n\
cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1196 @noindent\n\
cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1197 will remove the function from the list and Octave will not call\n\
9133 c0cef1436788 Update help text for sections 2.2 and 2.3 of basics.txi Rik <rdrider0-list@yahoo.com> parents: 9079 diff changeset	1198 @code{last_words} when it exits.\n\
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1199 \n\
7001 8b0cfeb06365 [project @ 2007-10-10 18:02:59 by jwe] jwe parents: 6789 diff changeset	1200 Note that @code{atexit} only removes the first occurrence of a function\n\
20172 4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1201 from the list, so if a function was placed in the list multiple times with\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1202 @code{atexit}, it must also be removed from the list multiple times.\n\
19273 dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	1203 @seealso{quit}\n\
3333 15cddaacbc2d [project @ 1999-11-03 19:53:59 by jwe] jwe parents: 3332 diff changeset	1204 @end deftypefn")
2077 2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1205 {
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1206 int nargin = args.length ();
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1207
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1208 if (nargin < 1 \|\| nargin > 2)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1209 print_usage ();
20582 ba2b07c13913 use new string_value method to handle value extraction errors John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	1210
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1211 std::string arg = args(0).xstring_value ("atexit: FCN argument must be a string");
2077 2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1212
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1213 bool add_mode = (nargin == 2)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1214 ? args(1).xbool_value ("atexit: FLAG argument must be a logical value")
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1215 : true;
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1216
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1217 octave_value_list retval;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1218
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1219 if (add_mode)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1220 octave_add_atexit_function (arg);
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1221 else
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1222 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1223 bool found = octave_remove_atexit_function (arg);
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1224
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1225 if (nargout > 0)
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1226 retval = ovl (found);
2077 2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1227 }
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1228
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1229 return retval;
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1230 }
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1231
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1232 static octave_value
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1233 find_config_info (const octave_scalar_map& m, const std::string& key)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1234 {
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1235 if (m.isfield (key))
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1236 {
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1237 Cell c = m.contents (key);
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1238
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1239 if (! c.is_empty ())
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1240 return c(0);
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1241 }
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1242
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1243 return octave_value ();
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1244 }
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1245
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1246 DEFUN (octave_config_info, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	1247 "-- texinfo --\n\
20853 1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	1248 @deftypefn {} {} octave_config_info ()\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	1249 @deftypefnx {} {} octave_config_info (@var{option})\n\
19192 8a8a7bc2a09d Improve docstrings and mark documentation m-files as tested in miscellaneous/ dir. Rik <rik@octave.org> parents: 19032 diff changeset	1250 Return a structure containing configuration and installation information for\n\
8a8a7bc2a09d Improve docstrings and mark documentation m-files as tested in miscellaneous/ dir. Rik <rik@octave.org> parents: 19032 diff changeset	1251 Octave.\n\
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1252 \n\
12208 9611014e7cf1 Add function compare_versions to documentation. Rik <octave@nomad.inbox5.com> parents: 12195 diff changeset	1253 If @var{option} is a string, return the configuration information for the\n\
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1254 specified option.\n\
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1255 \n\
19274 66ca15a97988 doc: Remove deprecated dump_prefs function from the manual. Rik <rik@octave.org> parents: 19273 diff changeset	1256 @seealso{computer}\n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1257 @end deftypefn")
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1258 {
4128 919b2f6573ee [project @ 2002-10-25 20:36:14 by jwe] jwe parents: 4111 diff changeset	1259 #if defined (ENABLE_DYNAMIC_LINKING)
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1260 bool octave_supports_dynamic_linking = true;
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1261 #else
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1262 bool octave_supports_dynamic_linking = false;
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1263 #endif
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1264
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1265 static bool initialized = false;
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1266
6274 d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1267 struct conf_info_struct
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1268 {
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1269 bool subst_home;
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1270 const char *key;
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1271 const char *val;
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1272 };
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1273
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1274 static const conf_info_struct conf_info[] =
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1275 {
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1276 { false, "DEFAULT_PAGER", OCTAVE_DEFAULT_PAGER },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1277
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1278 #if defined (ENABLE_64)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1279 { false, "ENABLE_64", "yes" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1280 #else
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1281 { false, "ENABLE_64", "no" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1282 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1283
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1284 #if defined (ATOMIC_REFCOUNT)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1285 { false, "ENABLE_ATOMIC_REFCOUNT", "yes" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1286 #else
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1287 { false, "ENABLE_ATOMIC_REFCOUNT", "no" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1288 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1289
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1290 #if defined (ENABLE_BOUNDS_CHECK)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1291 { false, "ENABLE_BOUNDS_CHECK", "yes" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1292 #else
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1293 { false, "ENABLE_BOUNDS_CHECK", "no" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1294 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1295
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1296 #if defined (ENABLE_DOCS)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1297 { false, "ENABLE_DOCS", "yes" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1298 #else
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1299 { false, "ENABLE_DOCS", "no" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1300 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1301
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1302 #if defined (ENABLE_DYNAMIC_LINKING)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1303 { false, "ENABLE_DYNAMIC_LINKING", "yes" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1304 #else
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1305 { false, "ENABLE_DYNAMIC_LINKING", "no" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1306 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1307
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1308 #if defined (ENABLE_FLOAT_TRUNCATE)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1309 { false, "ENABLE_FLOAT_TRUNCATE", "yes" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1310 #else
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1311 { false, "ENABLE_FLOAT_TRUNCATE", "no" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1312 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1313
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1314 #if defined (ENABLE_JIT)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1315 { false, "ENABLE_JIT", "yes" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1316 #else
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1317 { false, "ENABLE_JIT", "no" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1318 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1319
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1320 #if defined (ENABLE_OPENMP)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1321 { false, "ENABLE_OPENMP", "yes" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1322 #else
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1323 { false, "ENABLE_OPENMP", "no" },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1324 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1325
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1326 { false, "api_version", OCTAVE_API_VERSION },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1327 { true, "archlibdir", OCTAVE_ARCHLIBDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1328 { true, "bindir", OCTAVE_BINDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1329 { false, "canonical_host_type", OCTAVE_CANONICAL_HOST_TYPE },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1330 { true, "datadir", OCTAVE_DATADIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1331 { true, "datarootdir", OCTAVE_DATAROOTDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1332 { true, "exec_prefix", OCTAVE_EXEC_PREFIX },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1333 { true, "fcnfiledir", OCTAVE_FCNFILEDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1334 { true, "imagedir", OCTAVE_IMAGEDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1335 { true, "includedir", OCTAVE_INCLUDEDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1336 { true, "infodir", OCTAVE_INFODIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1337 { true, "infofile", OCTAVE_INFOFILE },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1338 { true, "libdir", OCTAVE_LIBDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1339 { true, "libexecdir", OCTAVE_LIBEXECDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1340 { true, "localapiarchlibdir", OCTAVE_LOCALAPIARCHLIBDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1341 { true, "localapifcnfiledir", OCTAVE_LOCALAPIFCNFILEDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1342 { true, "localapioctfiledir", OCTAVE_LOCALAPIOCTFILEDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1343 { true, "localarchlibdir", OCTAVE_LOCALARCHLIBDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1344 { true, "localfcnfiledir", OCTAVE_LOCALFCNFILEDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1345 { true, "localoctfiledir", OCTAVE_LOCALOCTFILEDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1346 { true, "localstartupfiledir", OCTAVE_LOCALSTARTUPFILEDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1347 { true, "localverarchlibdir", OCTAVE_LOCALVERARCHLIBDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1348 { true, "localverfcnfiledir", OCTAVE_LOCALVERFCNFILEDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1349 { true, "localveroctfiledir", OCTAVE_LOCALVEROCTFILEDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1350 { true, "man1dir", OCTAVE_MAN1DIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1351 { false, "man1ext", OCTAVE_MAN1EXT },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1352 { true, "mandir", OCTAVE_MANDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1353 { true, "octdatadir", OCTAVE_OCTDATADIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1354 { true, "octfiledir", OCTAVE_OCTFILEDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1355 { true, "octetcdir", OCTAVE_OCTETCDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1356 { true, "octincludedir", OCTAVE_OCTINCLUDEDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1357 { true, "octlibdir", OCTAVE_OCTLIBDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1358 { true, "octtestsdir", OCTAVE_OCTTESTSDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1359 { true, "prefix", OCTAVE_PREFIX },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1360 { true, "startupfiledir", OCTAVE_STARTUPFILEDIR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1361 { false, "version", OCTAVE_VERSION },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1362 { false, 0, 0 }
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1363 };
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1364
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1365 struct build_info_struct
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	1366 {
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1367 const char *key;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1368 const char *val;
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	1369 };
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1370
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1371 static const build_info_struct build_info[] =
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1372 {
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1373 { "ALL_CFLAGS", octave::build_env::ALL_CFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1374 { "ALL_CXXFLAGS", octave::build_env::ALL_CXXFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1375 { "ALL_FFLAGS", octave::build_env::ALL_FFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1376 { "ALL_LDFLAGS", octave::build_env::ALL_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1377 { "AMD_CPPFLAGS", octave::build_env::AMD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1378 { "AMD_LDFLAGS", octave::build_env::AMD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1379 { "AMD_LIBS", octave::build_env::AMD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1380 { "AR", octave::build_env::AR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1381 { "ARFLAGS", octave::build_env::ARFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1382 { "ARPACK_CPPFLAGS", octave::build_env::ARPACK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1383 { "ARPACK_LDFLAGS", octave::build_env::ARPACK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1384 { "ARPACK_LIBS", octave::build_env::ARPACK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1385 { "BLAS_LIBS", octave::build_env::BLAS_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1386 { "CAMD_CPPFLAGS", octave::build_env::CAMD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1387 { "CAMD_LDFLAGS", octave::build_env::CAMD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1388 { "CAMD_LIBS", octave::build_env::CAMD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1389 { "CARBON_LIBS", octave::build_env::CARBON_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1390 { "CC", octave::build_env::CC },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1391 { "CCOLAMD_CPPFLAGS", octave::build_env::CCOLAMD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1392 { "CCOLAMD_LDFLAGS", octave::build_env::CCOLAMD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1393 { "CCOLAMD_LIBS", octave::build_env::CCOLAMD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1394 { "CFLAGS", octave::build_env::CFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1395 { "CHOLMOD_CPPFLAGS", octave::build_env::CHOLMOD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1396 { "CHOLMOD_LDFLAGS", octave::build_env::CHOLMOD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1397 { "CHOLMOD_LIBS", octave::build_env::CHOLMOD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1398 { "COLAMD_CPPFLAGS", octave::build_env::COLAMD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1399 { "COLAMD_LDFLAGS", octave::build_env::COLAMD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1400 { "COLAMD_LIBS", octave::build_env::COLAMD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1401 { "CPICFLAG", octave::build_env::CPICFLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1402 { "CPPFLAGS", octave::build_env::CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1403 { "CURL_CPPFLAGS", octave::build_env::CURL_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1404 { "CURL_LDFLAGS", octave::build_env::CURL_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1405 { "CURL_LIBS", octave::build_env::CURL_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1406 { "CXSPARSE_CPPFLAGS", octave::build_env::CXSPARSE_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1407 { "CXSPARSE_LDFLAGS", octave::build_env::CXSPARSE_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1408 { "CXSPARSE_LIBS", octave::build_env::CXSPARSE_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1409 { "CXX", octave::build_env::CXX },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1410 { "CXXCPP", octave::build_env::CXXCPP },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1411 { "CXXFLAGS", octave::build_env::CXXFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1412 { "CXXPICFLAG", octave::build_env::CXXPICFLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1413 { "DEFS", octave::build_env::DEFS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1414 { "DL_LD", octave::build_env::DL_LD },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1415 { "DL_LDFLAGS", octave::build_env::DL_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1416 { "DL_LIBS", octave::build_env::DL_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1417 { "GCC_VERSION", octave::build_env::GCC_VERSION },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1418 { "GXX_VERSION", octave::build_env::GXX_VERSION },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1419 { "EXEEXT", octave::build_env::EXEEXT },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1420 { "F77", octave::build_env::F77 },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1421 { "F77_FLOAT_STORE_FLAG", octave::build_env::F77_FLOAT_STORE_FLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1422 { "F77_INTEGER_8_FLAG", octave::build_env::F77_INTEGER_8_FLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1423 { "FFLAGS", octave::build_env::FFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1424 { "FFTW3_CPPFLAGS", octave::build_env::FFTW3_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1425 { "FFTW3_LDFLAGS", octave::build_env::FFTW3_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1426 { "FFTW3_LIBS", octave::build_env::FFTW3_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1427 { "FFTW3F_CPPFLAGS", octave::build_env::FFTW3F_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1428 { "FFTW3F_LDFLAGS", octave::build_env::FFTW3F_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1429 { "FFTW3F_LIBS", octave::build_env::FFTW3F_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1430 { "FLIBS", octave::build_env::FLIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1431 { "FLTK_CPPFLAGS", octave::build_env::FLTK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1432 { "FLTK_LDFLAGS", octave::build_env::FLTK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1433 { "FLTK_LIBS", octave::build_env::FLTK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1434 { "FONTCONFIG_CPPFLAGS", octave::build_env::FONTCONFIG_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1435 { "FONTCONFIG_LIBS", octave::build_env::FONTCONFIG_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1436 { "FPICFLAG", octave::build_env::FPICFLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1437 { "FT2_CPPFLAGS", octave::build_env::FT2_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1438 { "FT2_LIBS", octave::build_env::FT2_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1439 { "GLPK_CPPFLAGS", octave::build_env::GLPK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1440 { "GLPK_LDFLAGS", octave::build_env::GLPK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1441 { "GLPK_LIBS", octave::build_env::GLPK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1442 { "GNUPLOT", octave::build_env::GNUPLOT },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1443 { "HDF5_CPPFLAGS", octave::build_env::HDF5_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1444 { "HDF5_LDFLAGS", octave::build_env::HDF5_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1445 { "HDF5_LIBS", octave::build_env::HDF5_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1446 { "LAPACK_LIBS", octave::build_env::LAPACK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1447 { "LDFLAGS", octave::build_env::LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1448 { "LD_CXX", octave::build_env::LD_CXX },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1449 { "LD_STATIC_FLAG", octave::build_env::LD_STATIC_FLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1450 { "LEX", octave::build_env::LEX },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1451 { "LEXLIB", octave::build_env::LEXLIB },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1452 { "LFLAGS", octave::build_env::LFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1453 { "LIBEXT", octave::build_env::LIBEXT },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1454 { "LIBFLAGS", octave::build_env::LIBFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1455 { "LIBOCTAVE", octave::build_env::LIBOCTAVE },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1456 { "LIBOCTINTERP", octave::build_env::LIBOCTINTERP },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1457 { "LIBS", octave::build_env::LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1458 { "LLVM_CPPFLAGS", octave::build_env::LLVM_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1459 { "LLVM_LDFLAGS", octave::build_env::LLVM_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1460 { "LLVM_LIBS", octave::build_env::LLVM_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1461 { "LN_S", octave::build_env::LN_S },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1462 { "MAGICK_CPPFLAGS", octave::build_env::MAGICK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1463 { "MAGICK_LDFLAGS", octave::build_env::MAGICK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1464 { "MAGICK_LIBS", octave::build_env::MAGICK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1465 { "MKOCTFILE_DL_LDFLAGS", octave::build_env::MKOCTFILE_DL_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1466 { "OCTAVE_LINK_DEPS", octave::build_env::OCTAVE_LINK_DEPS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1467 { "OCTAVE_LINK_OPTS", octave::build_env::OCTAVE_LINK_OPTS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1468 { "OCT_LINK_DEPS", octave::build_env::OCT_LINK_DEPS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1469 { "OCT_LINK_OPTS", octave::build_env::OCT_LINK_OPTS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1470 { "OPENGL_LIBS", octave::build_env::OPENGL_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1471 { "OSMESA_CPPFLAGS", octave::build_env::OSMESA_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1472 { "OSMESA_LDFLAGS", octave::build_env::OSMESA_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1473 { "OSMESA_LIBS", octave::build_env::OSMESA_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1474 { "PCRE_CPPFLAGS", octave::build_env::PCRE_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1475 { "PCRE_LIBS", octave::build_env::PCRE_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1476 { "PTHREAD_CFLAGS", octave::build_env::PTHREAD_CFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1477 { "PTHREAD_LIBS", octave::build_env::PTHREAD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1478 { "QHULL_CPPFLAGS", octave::build_env::QHULL_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1479 { "QHULL_LDFLAGS", octave::build_env::QHULL_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1480 { "QHULL_LIBS", octave::build_env::QHULL_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1481 { "QRUPDATE_CPPFLAGS", octave::build_env::QRUPDATE_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1482 { "QRUPDATE_LDFLAGS", octave::build_env::QRUPDATE_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1483 { "QRUPDATE_LIBS", octave::build_env::QRUPDATE_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1484 { "QT_CPPFLAGS", octave::build_env::QT_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1485 { "QT_LDFLAGS", octave::build_env::QT_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1486 { "QT_LIBS", octave::build_env::QT_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1487 { "RANLIB", octave::build_env::RANLIB },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1488 { "RDYNAMIC_FLAG", octave::build_env::RDYNAMIC_FLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1489 { "READLINE_LIBS", octave::build_env::READLINE_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1490 { "SED", octave::build_env::SED },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1491 { "SHARED_LIBS", octave::build_env::SHARED_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1492 { "SHLEXT", octave::build_env::SHLEXT },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1493 { "SHLEXT_VER", octave::build_env::SHLEXT_VER },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1494 { "SH_LD", octave::build_env::SH_LD },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1495 { "SH_LDFLAGS", octave::build_env::SH_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1496 { "SONAME_FLAGS", octave::build_env::SONAME_FLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1497 { "STATIC_LIBS", octave::build_env::STATIC_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1498 { "TERM_LIBS", octave::build_env::TERM_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1499 { "UMFPACK_CPPFLAGS", octave::build_env::UMFPACK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1500 { "UMFPACK_LDFLAGS", octave::build_env::UMFPACK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1501 { "UMFPACK_LIBS", octave::build_env::UMFPACK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1502 { "WARN_CFLAGS", octave::build_env::WARN_CFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1503 { "WARN_CXXFLAGS", octave::build_env::WARN_CXXFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1504 { "X11_INCFLAGS", octave::build_env::X11_INCFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1505 { "X11_LIBS", octave::build_env::X11_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1506 { "XTRA_CFLAGS", octave::build_env::XTRA_CFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1507 { "XTRA_CXXFLAGS", octave::build_env::XTRA_CXXFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1508 { "YACC", octave::build_env::YACC },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1509 { "YFLAGS", octave::build_env::YFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1510 { "Z_CPPFLAGS", octave::build_env::Z_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1511 { "Z_LDFLAGS", octave::build_env::Z_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1512 { "Z_LIBS", octave::build_env::Z_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1513 { "config_opts", octave::build_env::config_opts },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1514 { 0, 0 },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1515 };
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1516
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1517
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1518 static octave_scalar_map config;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1519 static octave_scalar_map build_env;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1520 static octave_scalar_map build_features = octave::build_env::features ();
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1521
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1522 if (! initialized)
d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1523 {
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1524 int i;
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1525
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1526 i = 0;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1527 while (true)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1528 {
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1529 const build_info_struct& elt = build_info[i++];
4697 c26904f532f1 [project @ 2004-01-16 17:49:20 by jwe] jwe parents: 4691 diff changeset	1530
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1531 const char *key = elt.key;
4697 c26904f532f1 [project @ 2004-01-16 17:49:20 by jwe] jwe parents: 4691 diff changeset	1532
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1533 if (key)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1534 build_env.assign (key, elt.val);
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1535 else
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1536 break;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1537 }
4697 c26904f532f1 [project @ 2004-01-16 17:49:20 by jwe] jwe parents: 4691 diff changeset	1538
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1539 i = 0;
4440 0bca8443db39 [project @ 2003-07-02 22:45:29 by jwe] jwe parents: 4429 diff changeset	1540 while (true)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1541 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1542 const conf_info_struct& elt = conf_info[i++];
6274 d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1543
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1544 const char *key = elt.key;
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1545
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1546 if (key)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1547 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1548 if (elt.subst_home)
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1549 config.assign (key, subst_octave_home (elt.val));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1550 else
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1551 config.assign (key, elt.val);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1552 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1553 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1554 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1555 }
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1556
4691 bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1557 bool unix_system = true;
7013 f943e9635115 [project @ 2007-10-11 19:39:02 by jwe] jwe parents: 7010 diff changeset	1558 bool mac_system = false;
4691 bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1559 bool windows_system = false;
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1560
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1561 #if defined (WIN32)
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1562 windows_system = true;
20791 f7084eae3318 maint: Use Octave coding conventions for #if statements. Rik <rik@octave.org> parents: 20785 diff changeset	1563 #if ! defined (__CYGWIN__)
4691 bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1564 unix_system = false;
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1565 #endif
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1566 #endif
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1567
8574 83b8c739d626 toplev.cc: check OCTAVE_USE_OS_X_API instead of __APPLE__ && __MACH__ John W. Eaton <jwe@octave.org> parents: 8377 diff changeset	1568 #if defined (OCTAVE_USE_OS_X_API)
7010 f7d2f54008f5 [project @ 2007-10-11 17:50:34 by jwe] jwe parents: 7001 diff changeset	1569 mac_system = true;
f7d2f54008f5 [project @ 2007-10-11 17:50:34 by jwe] jwe parents: 7001 diff changeset	1570 #endif
f7d2f54008f5 [project @ 2007-10-11 17:50:34 by jwe] jwe parents: 7001 diff changeset	1571
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1572 config.assign ("unix", octave_value (unix_system));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1573 config.assign ("mac", octave_value (mac_system));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1574 config.assign ("windows", octave_value (windows_system));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1575
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1576 config.assign ("dld", octave_value (octave_supports_dynamic_linking));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1577
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1578 oct_mach_info::float_format ff = oct_mach_info::native_float_format ();
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1579 config.assign ("float_format",
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1580 octave_value (oct_mach_info::float_format_as_string (ff)));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1581
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1582 config.assign ("words_big_endian",
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1583 octave_value (oct_mach_info::words_big_endian ()));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1584
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1585 config.assign ("words_little_endian",
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1586 octave_value (oct_mach_info::words_little_endian ()));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1587
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1588 config.assign ("build_environment", octave_value (build_env));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1589
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1590 config.assign ("build_features", octave_value (build_features));
4691 bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1591
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1592 initialized = true;
d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1593 }
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1594
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1595 int nargin = args.length ();
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1596
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1597 if (nargin > 1)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1598 print_usage ();
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1599
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1600 octave_value_list retval;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1601
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1602 if (nargin == 1)
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1603 {
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1604 std::string arg = args(0).xstring_value ("octave_config_info: OPTION argument must be a string");
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1605
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1606 octave_value info = find_config_info (config, arg);
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1607
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1608 if (info.is_undefined ())
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1609 info = find_config_info (build_env, arg);
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1610
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1611 if (info.is_undefined ())
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1612 info = find_config_info (build_features, arg);
5199 16a6247730d9 [project @ 2005-03-10 20:24:45 by jwe] jwe parents: 5189 diff changeset	1613
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1614 if (info.is_undefined ())
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1615 error ("octave_config_info: no info for '%s'", arg.c_str ());
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1616
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1617 return info;
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1618 }
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1619 else
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1620 retval = ovl (config);
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1621
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1622 return retval;
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1623 }
a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1624
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1625 /*
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14156 diff changeset	1626 %!assert (ischar (octave_config_info ("version")))
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1627 %!test
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1628 %! x = octave_config_info ();
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1629 %! assert (isstruct (x));
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1630 %! assert (! isempty (x));
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14156 diff changeset	1631
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14156 diff changeset	1632 %!error octave_config_info (1, 2)
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1633 */
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1634
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1635 #if defined (__GNUG__) && defined (DEBUG_NEW_DELETE)
2806 187d5321cfa3 [project @ 1997-03-11 05:13:15 by jwe] jwe parents: 2802 diff changeset	1636
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1637 int debug_new_delete = 0;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1638
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1639 typedef void (*vfp)(void);
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1640 extern vfp __new_handler;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1641
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1642 void *
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1643 __builtin_new (size_t sz)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1644 {
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1645 void *p;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1646
20946 6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20940 diff changeset	1647 // malloc (0) is unpredictable; avoid it.
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1648 if (sz == 0)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1649 sz = 1;
15451 219479b461b8 build: Add missing tests and gnulib modules suggested by autoscan. Rik <rik@octave.org> parents: 15424 diff changeset	1650 p = gnulib::malloc (sz);
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1651 while (p == 0)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1652 {
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1653 (*__new_handler) ();
15451 219479b461b8 build: Add missing tests and gnulib modules suggested by autoscan. Rik <rik@octave.org> parents: 15424 diff changeset	1654 p = gnulib::malloc (sz);
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1655 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1656
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1657 if (debug_new_delete)
5629 489a475073d7 [project @ 2006-02-20 21:47:12 by jwe] jwe parents: 5510 diff changeset	1658 std::cerr << "__builtin_new: " << p << std::endl;
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1659
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1660 return p;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1661 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1662
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1663 void
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1664 __builtin_delete (void *ptr)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1665 {
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1666 if (debug_new_delete)
5629 489a475073d7 [project @ 2006-02-20 21:47:12 by jwe] jwe parents: 5510 diff changeset	1667 std::cerr << "__builtin_delete: " << ptr << std::endl;
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1668
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1669 if (ptr)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1670 free (ptr);
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1671 }
2806 187d5321cfa3 [project @ 1997-03-11 05:13:15 by jwe] jwe parents: 2802 diff changeset	1672
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1673 #endif

Mercurial > octave

annotate libinterp/corefcn/toplev.cc @ 21226:a55b8ece1ecd