octave: libinterp/corefcn/toplev.cc annotate

annotate libinterp/corefcn/toplev.cc @ 21966:112b20240c87

move docstrings in C++ files out of C strings and into comments * __contourc__.cc, __dispatch__.cc, __dsearchn__.cc, __ichol__.cc, __ilu__.cc, __lin_interpn__.cc, __luinc__.cc, __magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc, betainc.cc, bitfcns.cc, bsxfun.cc, cellfun.cc, colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc, debug.cc, defaults.cc, det.cc, dirfns.cc, dlmread.cc, dot.cc, eig.cc, ellipj.cc, error.cc, fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc, gammainc.cc, gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc, graphics.cc, hash.cc, help.cc, hess.cc, hex2num.cc, input.cc, inv.cc, kron.cc, load-path.cc, load-save.cc, lookup.cc, ls-oct-text.cc, lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mgorth.cc, nproc.cc, oct-hist.cc, octave-link.cc, ordschur.cc, pager.cc, pinv.cc, pr-output.cc, profiler.cc, psi.cc, pt-jit.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, sighandlers.cc, sparse.cc, spparms.cc, sqrtm.cc, str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc, symtab.cc, syscalls.cc, sysdep.cc, time.cc, toplev.cc, tril.cc, tsearch.cc, typecast.cc, urlwrite.cc, utils.cc, variables.cc, __delaunayn__.cc, __eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc, __init_gnuplot__.cc, __osmesa_print__.cc, __voronoi__.cc, amd.cc, audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc, colamd.cc, convhulln.cc, dmperm.cc, fftw.cc, qr.cc, symbfact.cc, symrcm.cc, ov-base.cc, ov-bool-mat.cc, ov-cell.cc, ov-class.cc, ov-classdef.cc, ov-fcn-handle.cc, ov-fcn-inline.cc, ov-flt-re-mat.cc, ov-int16.cc, ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.cc, ov-null-mat.cc, ov-oncleanup.cc, ov-range.cc, ov-re-mat.cc, ov-struct.cc, ov-typeinfo.cc, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc, ov-usr-fcn.cc, ov.cc, octave.cc, pt-arg-list.cc, pt-binop.cc, pt-eval.cc, pt-mat.cc, lex.ll, oct-parse.in.yy: Docstrings are now comments instead of C strings. * build-aux/mk-opts.pl: Emit docstrings as comments instead of C strings. * DASPK-opts.in, LSODE-opts.in: Don't quote " in docstring fragments. * builtins.h: Include builtin-defun-decls.h unconditionally. * defun.h (DEFUN, DEFUNX, DEFCONSTFUN): Simply emit declaration. (DEFALIAS): Always expand to nothing. * defun-dld.h: No special macro expansions for MAKE_BUILTINS. (DEFUN_DLD): Use FORWARD_DECLARE_FUN. (DEFUNX_DLD): Use FORWARD_DECLARE_FUNX. * defun-int.h: No special macro expansions for MAKE_BUILTINS. (FORWARD_DECLARE_FUN, FORWARD_DECLARE_FUNX): New macros. (DEFINE_FUN_INSTALLER_FUN): If compiling an Octave source file, pass "external-doc" to DEFINE_FUNX_INSTALLER_FUN. (DEFUN_INTERNAL, DEFCONSTFUN_INTERNAL, DEFUNX_INTERNAL, DEFALIAS_INTERNAL): Delete. * common.mk (move_if_change_rule): New macro. (simple_move_if_change_rule): Define using move_if_change_rule. * find-defun-files.sh (DEFUN_PATTERN): Update. Don't transform file name extension to ".df". * libinterp/mk-pkg-add, gendoc.pl: Operate directly on source files. * mkbuiltins: New argument, SRCDIR. Operate directly on source files. * mkdefs: Delete. * libinterp/module.mk (BUILT_SOURCES): Update list to contain only files included in other source files. (GENERATED_MAKE_BUILTINS_INCS, DEF_FILES): Delete. (LIBINTERP_BUILT_DISTFILES): Include $(OPT_HANDLERS) here. (LIBINTERP_BUILT_NODISTFILES): Not here. Remove $(ALL_DEF_FILES from the list. (libinterp_EXTRA_DIST): Remove mkdefs from the list. (FOUND_DEFUN_FILES): Rename from SRC_DEF_FILES. (DLDFCN_DEFUN_FILES): Rename from DLDFCN_DEF_FILES. (SRC_DEFUN_FILES): Rename from SRC_DEF_FILES. (ALL_DEFUN_FILES): Rename from ALL_DEF_FILES. (%.df: %.cc): Delete pattern rule. (libinterp/build-env-features.cc, libinterp/builtins.cc, libinterp/dldfcn/PKG_ADD): Use mv instead of move-if-change. (libinterp/builtins.cc, libinterp/builtin-defun-decls.h): Update mkbuiltins command. ($(srcdir)/libinterp/DOCSTRINGS): Update gendoc.pl command. * liboctave/module.mk (BUILT_SOURCES): Don't include liboctave-build-info.cc in the list.

author	John W. Eaton <jwe@octave.org>
date	Tue, 21 Jun 2016 16:07:51 -0400
parents	baeffde5c87d
children	d04da18a407a

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
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21618 diff changeset	23 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21253 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
21949 baeffde5c87d fix build for Windows systems John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	38 #if defined (__WIN32__) && ! defined (__CYGWIN__)
baeffde5c87d fix build for Windows systems John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	39 # define WIN32_LEAN_AND_MEAN 1
baeffde5c87d fix build for Windows systems John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	40 # include <windows.h>
baeffde5c87d fix build for Windows systems John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	41 #endif
baeffde5c87d fix build for Windows systems John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	42
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2910 diff changeset	43 #include "cmd-edit.h"
12989 00235a6446da eliminate duplication of internal variables controlling command history John W. Eaton <jwe@octave.org> parents: 12846 diff changeset	44 #include "cmd-hist.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2910 diff changeset	45 #include "file-ops.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	46 #include "lo-error.h"
2370 a45c7d64b5e3 [project @ 1996-10-11 23:51:15 by jwe] jwe parents: 2322 diff changeset	47 #include "lo-mappers.h"
3020 f491f232cb09 [project @ 1997-06-03 22:15:08 by jwe] jwe parents: 3014 diff changeset	48 #include "oct-env.h"
21600 184b85b31e03 more updates for version function mmuetzel <markus.muetzel@gmx.de> parents: 21598 diff changeset	49 #include "oct-fftw.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	50 #include "oct-locbuf.h"
21921 ecfcc8527661 hide sys/wait.h header and provide wrappers for waitpid macros John W. Eaton <jwe@octave.org> parents: 21907 diff changeset	51 #include "oct-syscalls.h"
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	52 #include "quit.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	53 #include "singleton-cleanup.h"
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1751 diff changeset	54 #include "str-vec.h"
21899 7c053ad1c7ba hide sys/select header John W. Eaton <jwe@octave.org> parents: 21855 diff changeset	55 #include "wait-for-input.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	56
21220 d78e45987d6a rename octave::build_env namespace from octave::config John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	57 #include "build-env.h"
21607 37f6ed8a6f1b store liboctave and liboctinterp hg ids separately John W. Eaton <jwe@octave.org> parents: 21605 diff changeset	58 #include "liboctinterp-build-info.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	59 #include "defaults.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	60 #include "defun.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	61 #include "error.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	62 #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	63 #include "graphics.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	64 #include "input.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	65 #include "lex.h"
17755 9c03b071fd7b avoid HDF5 error message at exit (bug #37713) John W. Eaton <jwe@octave.org> parents: 17744 diff changeset	66 #include "load-save.h"
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	67 #include "octave-link.h"
1742 a02f140ed897 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: 1728 diff changeset	68 #include "oct-hist.h"
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	69 #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	70 #include "ovl.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	71 #include "ov.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	72 #include "pager.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	73 #include "parse.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	74 #include "pathsearch.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	75 #include "procstream.h"
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8581 diff changeset	76 #include "pt-eval.h"
2985 aa9d0c0e0458 [project @ 1997-05-16 06:54:18 by jwe] jwe parents: 2982 diff changeset	77 #include "pt-jump.h"
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: 2973 diff changeset	78 #include "pt-stmt.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	79 #include "sighandlers.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	80 #include "sysdep.h"
1750 fd0d12493223 [project @ 1996-01-13 09:31:07 by jwe] jwe parents: 1742 diff changeset	81 #include "toplev.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	82 #include "unwind-prot.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	83 #include "utils.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	84 #include "variables.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	85 #include "version.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	86
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21618 diff changeset	87 #if ! defined (SHELL_PATH)
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21182 diff changeset	88 # define SHELL_PATH "/bin/sh"
15756 ea1a1fb00744 Make the path to the shell interpreter configuable Mike Miller <mtmiller@ieee.org> parents: 15596 diff changeset	89 #endif
ea1a1fb00744 Make the path to the shell interpreter configuable Mike Miller <mtmiller@ieee.org> parents: 15596 diff changeset	90
9217 ee7cf4d963f3 smarter handling of quit() Jaroslav Hajek <highegg@gmail.com> parents: 9187 diff changeset	91 void (*octave_exit) (int) = ::exit;
ee7cf4d963f3 smarter handling of quit() Jaroslav Hajek <highegg@gmail.com> parents: 9187 diff changeset	92
9255 1c2d2c9f4a8d don't allow quit() in embedded mode by default, make configurable Jaroslav Hajek <highegg@gmail.com> parents: 9217 diff changeset	93 // 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	94 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	95
3020 f491f232cb09 [project @ 1997-06-03 22:15:08 by jwe] jwe parents: 3014 diff changeset	96 // 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	97 bool quitting_gracefully = false;
d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	98 // This stores the exit status.
d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	99 int exit_status = 0;
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	100
4217 301cc4cf87e9 [project @ 2002-12-05 03:33:01 by jwe] jwe parents: 4214 diff changeset	101 // 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	102 // is ready for interactive use.
301cc4cf87e9 [project @ 2002-12-05 03:33:01 by jwe] jwe parents: 4214 diff changeset	103 bool octave_interpreter_ready = false;
301cc4cf87e9 [project @ 2002-12-05 03:33:01 by jwe] jwe parents: 4214 diff changeset	104
4172 2e94b2abfe6d [project @ 2002-11-12 21:14:04 by jwe] jwe parents: 4171 diff changeset	105 // 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	106 bool octave_initialized = false;
2e94b2abfe6d [project @ 2002-11-12 21:14:04 by jwe] jwe parents: 4171 diff changeset	107
5743 a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5717 diff changeset	108 octave_call_stack *octave_call_stack::instance = 0;
a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5717 diff changeset	109
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	110 std::string
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	111 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	112 {
21017 93748bcaec17 maint: Replace emtpy 'std::string ()' calls with "". Rik <rik@octave.org> parents: 20962 diff changeset	113 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	114 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	115
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	116 std::string
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	117 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	118 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	119 std::string retval;
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 (m_fcn)
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	122 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	123 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	124
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	125 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	126 retval = parent_fcn_name + Vfilemarker;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	127
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	128 retval += m_fcn->name ();
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	129 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	130 else
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	131 retval = "<unknown>";
19597 db92e7e28e1f strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19415 diff changeset	132
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	133 return retval;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	134 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	135
20511 9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	136 bool
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	137 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	138 {
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	139 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	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->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	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 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	144 return false;
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	145 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	146 return false;
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	147 else
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	148 return true;
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	149 }
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	150
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	151 void
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	152 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	153 {
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	154 instance = new octave_call_stack ();
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 if (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 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	159
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	160 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	161 }
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	162 }
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	163
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 int
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	165 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	166 {
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	167 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	168
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	169 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	170 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	171 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	172 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	173 }
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	174
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	175 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	176 }
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	177
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	178 int
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	179 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	180 {
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	181 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	182
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	183 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	184 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	185 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	186 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	187 }
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	188
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	189 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	190 }
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	191
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	192 size_t
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	193 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	194 (octave_idx_type& curr_user_frame) const
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	195 {
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	196 size_t retval = 0;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	197
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	198 curr_user_frame = 0;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	199
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	200 // 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	201 size_t xframe = cs[curr_frame].m_prev;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	202
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	203 bool found = false;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	204
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	205 size_t k = cs.size ();
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	206
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	207 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	208 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	209 octave_function f = (p).m_fcn;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	210
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	211 if (--k == xframe)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	212 found = true;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	213
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	214 if (f && f->is_user_code ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	215 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	216 if (! found)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	217 curr_user_frame++;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	218
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	219 retval++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	220 }
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	221 }
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	222
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	223 // 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	224 // 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	225 curr_user_frame = retval - curr_user_frame - 1;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	226
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	227 return retval;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	228 }
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	229
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	230 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	231 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	232 {
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	233 octave_user_code *retval = 0;
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	234
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	235 const_iterator p = cs.end ();
73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	236
73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	237 while (p != cs.begin ())
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	238 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	239 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	240
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	241 octave_function *f = elt.m_fcn;
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	242
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	243 if (f && f->is_user_code ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	244 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	245 if (nskip > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	246 nskip--;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	247 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	248 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	249 retval = dynamic_cast<octave_user_code *> (f);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	250 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	251 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	252 }
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	253 }
1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	254
1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	255 return retval;
1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	256 }
1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	257
21322 909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	258 int
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	259 octave_call_stack::do_caller_user_code_line (void) const
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	260 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	261 int retval = -1;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	262
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	263 const_iterator p = cs.end ();
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	264
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	265 while (p != cs.begin ())
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	266 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	267 const stack_frame& elt = *(--p);
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	268
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	269 octave_function *f = elt.m_fcn;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	270
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	271 if (f && f->is_user_code ())
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	272 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	273 if (elt.m_line > 0)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	274 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	275 retval = elt.m_line;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	276 break;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	277 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	278 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	279 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	280
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	281 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	282 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	283
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	284 int
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	285 octave_call_stack::do_caller_user_code_column (void) const
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	286 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	287 int retval = -1;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	288
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	289 const_iterator p = cs.end ();
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	290
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	291 while (p != cs.begin ())
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	292 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	293 const stack_frame& elt = *(--p);
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	294
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	295 octave_function *f = elt.m_fcn;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	296
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	297 if (f && f->is_user_code ())
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	298 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	299 if (elt.m_column)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	300 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	301 retval = elt.m_column;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	302 break;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	303 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	304 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	305 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	306
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	307 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	308 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	309
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	310 octave_user_code *
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	311 octave_call_stack::do_debug_user_code (void) const
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	312 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	313 octave_user_code *retval = 0;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	314
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	315 // This should never happen...
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	316 if (curr_frame == 0)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	317 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	318
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	319 // Start looking with the caller of the calling debug function.
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	320 size_t i = cs[curr_frame].m_prev;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	321
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	322 while (i != 0)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	323 {
21618 d8d0020bf1e9 Fix hang when querying dbstack (bug #47605). Rik <rik@octave.org> parents: 21608 diff changeset	324 const stack_frame& elt = cs[i--];
21322 909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	325
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	326 octave_function *f = elt.m_fcn;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	327
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	328 if (f && f->is_user_code ())
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	329 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	330 retval = dynamic_cast<octave_user_code *> (f);
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	331 break;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	332 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	333 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	334
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	335 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	336 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	337
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	338 int
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	339 octave_call_stack::do_debug_user_code_line (void) const
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	340 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	341 int retval = -1;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	342
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	343 // This should never happen...
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	344 if (curr_frame == 0)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	345 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	346
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	347 // Start looking with the caller of the calling debug function.
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	348 size_t i = cs[curr_frame].m_prev;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	349
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	350 while (i != 0)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	351 {
21618 d8d0020bf1e9 Fix hang when querying dbstack (bug #47605). Rik <rik@octave.org> parents: 21608 diff changeset	352 const stack_frame& elt = cs[i--];
21322 909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	353
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	354 octave_function *f = elt.m_fcn;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	355
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	356 if (f && f->is_user_code ())
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	357 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	358 if (elt.m_line)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	359 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	360 retval = elt.m_line;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	361 break;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	362 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	363 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	364 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	365
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	366 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	367 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	368
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	369 int
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	370 octave_call_stack::do_debug_user_code_column (void) const
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	371 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	372 int retval = -1;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	373
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	374 // This should never happen...
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	375 if (curr_frame == 0)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	376 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	377
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	378 // Start looking with the caller of the calling debug function.
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	379 size_t i = cs[curr_frame].m_prev;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	380
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	381 while (i != 0)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	382 {
21618 d8d0020bf1e9 Fix hang when querying dbstack (bug #47605). Rik <rik@octave.org> parents: 21608 diff changeset	383 const stack_frame& elt = cs[i--];
21322 909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	384
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	385 octave_function *f = elt.m_fcn;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	386
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	387 if (f && f->is_user_code ())
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	388 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	389 if (elt.m_column)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	390 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	391 retval = elt.m_column;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	392 break;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	393 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	394 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	395 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	396
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	397 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	398 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	399
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	400 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	401 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	402 {
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	403 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	404
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	405 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	406
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	407 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	408 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	409 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	410
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	411 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	412
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	413 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	414 {
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	415 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	416 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	417 }
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	418 }
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	419
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	420 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	421 }
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	422
10767 2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	423 // 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	424 // 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	425 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	426 "column", "scope", "context", 0
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	427 };
10767 2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	428 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	429
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	430 octave_map
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	431 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	432 {
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	433 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	434 }
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	435
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	436 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	437 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	438 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	439 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	440 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	441
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	442 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	443
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	444 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	445
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	446 // Our list is reversed.
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	447 curr_user_frame = nframes - curr_user_frame - 1;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	448
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	449 if (nframes > 0)
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	450 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	451 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	452 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	453 const stack_frame& elt = *p;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	454
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	455 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	456
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	457 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	458 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	459 if (nskip > 0)
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	460 nskip--;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	461 else
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	462 retval.push_back (elt);
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	463 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	464 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	465 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	466
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	467 return retval;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	468 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	469
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	470 octave_map
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	471 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	472 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	473 bool print_subfn) const
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	474 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	475 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	476 = 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	477
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	478 size_t nframes = frames.size ();
19597 db92e7e28e1f strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19415 diff changeset	479
10767 2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	480 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	481
10767 2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	482 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	483 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	484 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	485 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	486 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	487 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	488
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	489 octave_idx_type k = 0;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	490
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	491 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	492 p != frames.end (); p++)
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	493 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	494 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	495
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	496 scope(k) = elt.m_scope;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	497 context(k) = elt.m_context;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	498 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	499 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	500 line(k) = elt.m_line;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	501 column(k) = elt.m_column;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	502
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	503 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	504 }
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	505
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	506 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	507 }
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	508
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	509 bool
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	510 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	511 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	512 bool retval = false;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	513
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	514 if (n < cs.size ())
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	515 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	516 retval = true;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	517
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	518 curr_frame = n;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 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[n];
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	521
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	522 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	523
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	524 if (verbose)
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	525 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	526 << " at line " << elt.m_line
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	527 << " column " << elt.m_column
21322 909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	528 << " [" << elt.fcn_file_name () << "] "
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	529 << " (scope = " << elt.m_scope
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	530 << "[context = " << elt.m_context << "])"
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	531 << std::endl;
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	532 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	533
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	534 return retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	535 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	536
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	537 bool
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	538 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	539 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	540 bool retval = false;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	541
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	542 int incr = 0;
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	543
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	544 if (nskip < 0)
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	545 incr = -1;
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	546 else if (nskip > 0)
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	547 incr = 1;
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	548
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	549 // 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	550 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	551
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	552 while (true)
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	553 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	554 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	555 break;
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	556
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	557 xframe += incr;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	558
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	559 const stack_frame& elt = cs[xframe];
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	560
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	561 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	562
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	563 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	564 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	565 if (nskip > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	566 nskip--;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	567 else if (nskip < 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	568 nskip++;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	569
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	570 if (nskip == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	571 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	572 curr_frame = xframe;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	573 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	574
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	575 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	576
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	577 if (verbose)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	578 {
9990 2b008f1d3794 octave_call_stack::do_goto_frame_relative: stop searching at top frame John W. Eaton <jwe@octave.org> parents: 9981 diff changeset	579 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	580
2b008f1d3794 octave_call_stack::do_goto_frame_relative: stop searching at top frame John W. Eaton <jwe@octave.org> parents: 9981 diff changeset	581 if (f)
21322 909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	582 buf << "stopped in " << elt.fcn_name ()
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	583 << " at line " << elt.m_line
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	584 << " [" << elt.fcn_file_name () << "] "
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	585 << 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	586 else
2b008f1d3794 octave_call_stack::do_goto_frame_relative: stop searching at top frame John W. Eaton <jwe@octave.org> parents: 9981 diff changeset	587 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	588
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	589 octave_stdout << buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	590 }
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	591
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	592 retval = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	593 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	594 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	595 }
19597 db92e7e28e1f strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19415 diff changeset	596 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	597 incr = -1;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	598
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	599 // 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	600 // 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	601 // jump to the new "prev" frame set above.
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	602 }
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	603
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	604 return retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	605 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	606
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	607 void
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	608 octave_call_stack::do_goto_caller_frame (void)
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	609 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	610 size_t xframe = curr_frame;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	611
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	612 bool skipped = false;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	613
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	614 while (xframe != 0)
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	615 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	616 xframe = cs[xframe].m_prev;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	617
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	618 const stack_frame& elt = cs[xframe];
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	619
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	620 octave_function *f = elt.m_fcn;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	621
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	622 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	623 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	624 if (! skipped)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	625 // 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	626 skipped = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	627 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	628 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	629 // 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	630 stack_frame tmp (elt);
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	631 tmp.m_prev = curr_frame;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	632
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	633 curr_frame = cs.size ();
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	634
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	635 cs.push_back (tmp);
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	636
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	637 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	638
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	639 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	640 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	641 }
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	642 }
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	643 }
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	644
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	645 void
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	646 octave_call_stack::do_goto_base_frame (void)
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	647 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	648 stack_frame tmp (cs[0]);
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	649 tmp.m_prev = curr_frame;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	650
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	651 curr_frame = cs.size ();
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	652
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	653 cs.push_back (tmp);
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	654
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	655 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	656 }
3100283874d7 improve backtrace error messages John W. Eaton <jwe@octave.org> parents: 7968 diff changeset	657
3100283874d7 improve backtrace error messages John W. Eaton <jwe@octave.org> parents: 7968 diff changeset	658 void
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	659 recover_from_exception (void)
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	660 {
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	661 can_interrupt = true;
4182 4d1d7c51205c [project @ 2002-11-15 20:33:47 by jwe] jwe parents: 4181 diff changeset	662 octave_interrupt_immediately = 0;
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	663 octave_interrupt_state = 0;
5142 0f9108f298ab [project @ 2005-02-12 02:29:34 by jwe] jwe parents: 5102 diff changeset	664 octave_signal_caught = 0;
7481 78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7409 diff changeset	665 octave_exception_state = octave_no_exception;
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	666 octave_restore_signal_mask ();
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	667 octave_catch_interrupts ();
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	668 }
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	669
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	670 int
5189 85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe] jwe parents: 5169 diff changeset	671 main_loop (void)
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	672 {
2016 6f3428b0d2c7 [project @ 1996-03-22 09:48:38 by jwe] jwe parents: 1996 diff changeset	673 octave_save_signal_mask ();
6f3428b0d2c7 [project @ 1996-03-22 09:48:38 by jwe] jwe parents: 1996 diff changeset	674
3020 f491f232cb09 [project @ 1997-06-03 22:15:08 by jwe] jwe parents: 3014 diff changeset	675 can_interrupt = true;
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	676
5142 0f9108f298ab [project @ 2005-02-12 02:29:34 by jwe] jwe parents: 5102 diff changeset	677 octave_signal_hook = octave_signal_handler;
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9990 diff changeset	678 octave_interrupt_hook = 0;
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9990 diff changeset	679 octave_bad_alloc_hook = 0;
4429 c1f6200b5f0e [project @ 2003-06-17 04:36:08 by jwe] jwe parents: 4399 diff changeset	680
2554 f7e3d23f0a8f [project @ 1996-11-21 01:41:57 by jwe] jwe parents: 2552 diff changeset	681 octave_catch_interrupts ();
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	682
4172 2e94b2abfe6d [project @ 2002-11-12 21:14:04 by jwe] jwe parents: 4171 diff changeset	683 octave_initialized = true;
2e94b2abfe6d [project @ 2002-11-12 21:14:04 by jwe] jwe parents: 4171 diff changeset	684
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	685 // The big loop.
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	686
19849 1c9ed5b4c73d input.h: change meaning of interactive and forced_interactive global variables. Carnë Draug <carandraug@octave.org> parents: 19734 diff changeset	687 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	688 ? 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	689 : 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	690
bef822a80ffb if not interactive, bypass readline and read stdin as a file (bug #38520) John W. Eaton <jwe@octave.org> parents: 16317 diff changeset	691 octave_parser parser (*lxr);
16151 e309eb7940be parser tweaks John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	692
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	693 int retval = 0;
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	694 do
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	695 {
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	696 try
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	697 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	698 reset_error_handler ();
4318 115bffcecfd3 [project @ 2003-02-13 05:52:16 by jwe] jwe parents: 4254 diff changeset	699
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	700 parser.reset ();
2620 5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe] jwe parents: 2614 diff changeset	701
10186 095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10182 diff changeset	702 if (symbol_table::at_top_level ())
095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10182 diff changeset	703 tree_evaluator::reset_debug_state ();
095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10182 diff changeset	704
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	705 retval = parser.run ();
2620 5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe] jwe parents: 2614 diff changeset	706
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	707 if (retval == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	708 {
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	709 if (parser.stmt_list)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	710 {
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	711 parser.stmt_list->accept (*current_evaluator);
3883 69b6bd271277 [project @ 2002-04-02 21:05:10 by jwe] jwe parents: 3881 diff changeset	712
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	713 octave_quit ();
4171 04694e5b4239 [project @ 2002-11-12 20:27:24 by jwe] jwe parents: 4155 diff changeset	714
19849 1c9ed5b4c73d input.h: change meaning of interactive and forced_interactive global variables. Carnë Draug <carandraug@octave.org> parents: 19734 diff changeset	715 if (! interactive)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	716 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	717 bool quit = (tree_return_command::returning
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	718 \|\| tree_break_command::breaking);
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	719
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	720 if (tree_return_command::returning)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	721 tree_return_command::returning = 0;
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	722
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	723 if (tree_break_command::breaking)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	724 tree_break_command::breaking--;
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	725
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	726 if (quit)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	727 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	728 }
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	729
20741 a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	730 if (octave_completion_matches_called)
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	731 octave_completion_matches_called = false;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	732 else
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21743 diff changeset	733 octave::command_editor::increment_current_command_number ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	734 }
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	735 else if (parser.lexer.end_of_input)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	736 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	737 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	738 }
20535 b70cc4bd8109 begin removal of global error_state variable John W. Eaton <jwe@octave.org> parents: 20511 diff changeset	739 catch (const octave_interrupt_exception&)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	740 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	741 recover_from_exception ();
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20741 diff changeset	742
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	743 if (quitting_gracefully)
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	744 return exit_status;
21359 8e94a86ca648 Do not print extra newlines to stdout on exit (bug #47258). Carnë Draug <carandraug@octave.org> parents: 21322 diff changeset	745
8e94a86ca648 Do not print extra newlines to stdout on exit (bug #47258). Carnë Draug <carandraug@octave.org> parents: 21322 diff changeset	746 // Required newline when the user does Ctrl+C at the prompt.
21363 8cfd1b47d49f Eliminate more extra newlines to stdout when not interactive (bug #47258) Mike Miller <mtmiller@octave.org> parents: 21359 diff changeset	747 if (interactive)
8cfd1b47d49f Eliminate more extra newlines to stdout when not interactive (bug #47258) Mike Miller <mtmiller@octave.org> parents: 21359 diff changeset	748 octave_stdout << "\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	749 }
20651 c1d94e5cd5ea catch index_exception by const reference where possible John W. Eaton <jwe@octave.org> parents: 20582 diff changeset	750 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	751 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20535 diff changeset	752 recover_from_exception ();
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20741 diff changeset	753
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20535 diff changeset	754 std::cerr << "error: unhandled index exception: "
20652 7a8096f8df5d more cleanup of indexing exceptions John W. Eaton <jwe@octave.org> parents: 20651 diff changeset	755 << 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	756 << std::endl;
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20535 diff changeset	757 }
20666 e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	758 catch (const octave_execution_exception& e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	759 {
20666 e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	760 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	761
e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	762 if (! stack_trace.empty ())
e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	763 std::cerr << stack_trace;
e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	764
20741 a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	765 if (interactive)
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	766 recover_from_exception ();
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	767 else
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	768 {
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	769 // We should exit with a nonzero status.
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	770 retval = 1;
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	771 break;
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	772 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	773 }
20535 b70cc4bd8109 begin removal of global error_state variable John W. Eaton <jwe@octave.org> parents: 20511 diff changeset	774 catch (const std::bad_alloc&)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	775 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	776 recover_from_exception ();
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20741 diff changeset	777
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	778 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	779 << std::endl;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	780 }
21157 94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	781
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21618 diff changeset	782 #if defined (DBSTOP_NANINF)
21157 94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	783 if (Vdebug_on_naninf)
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	784 {
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	785 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	786 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	787 }
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	788 #endif
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	789 }
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	790 while (retval == 0);
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	791
21363 8cfd1b47d49f Eliminate more extra newlines to stdout when not interactive (bug #47258) Mike Miller <mtmiller@octave.org> parents: 21359 diff changeset	792 if (interactive)
8cfd1b47d49f Eliminate more extra newlines to stdout when not interactive (bug #47258) Mike Miller <mtmiller@octave.org> parents: 21359 diff changeset	793 octave_stdout << "\n";
18638 4ccd2b473f84 Print newline after closing interpreter with EOF (bug #41513). Vaibhav Gupta <vaibhav.gupta@students.iiit.ac.in> parents: 18515 diff changeset	794
16987 aabe12e5fdc1 Allow exit/quit to properly pass all possible exit status values Mike Miller <mtmiller@ieee.org> parents: 16892 diff changeset	795 if (retval == EOF)
aabe12e5fdc1 Allow exit/quit to properly pass all possible exit status values Mike Miller <mtmiller@ieee.org> parents: 16892 diff changeset	796 retval = 0;
aabe12e5fdc1 Allow exit/quit to properly pass all possible exit status values Mike Miller <mtmiller@ieee.org> parents: 16892 diff changeset	797
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	798 return retval;
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	799 }
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	800
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	801 // Fix up things before exiting.
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	802
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	803 static std::list<std::string> octave_atexit_functions;
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 static void
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	806 do_octave_atexit (void)
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	807 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	808 static bool deja_vu = false;
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	809
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	810 OCTAVE_SAFE_CALL (remove_input_event_hook_functions, ());
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 while (! octave_atexit_functions.empty ())
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	813 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	814 std::string fcn = octave_atexit_functions.front ();
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	815
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	816 octave_atexit_functions.pop_front ();
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	817
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	818 OCTAVE_SAFE_CALL (reset_error_handler, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	819
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	820 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	821
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	822 OCTAVE_SAFE_CALL (flush_octave_stdout, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	823 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	824
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	825 if (! deja_vu)
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	826 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	827 deja_vu = true;
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	828
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	829 // Process pending events and disasble octave_link event
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	830 // processing with this call.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	831
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	832 octave_link::process_events (true);
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	833
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	834 // 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	835 // 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	836 // called.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	837 OCTAVE_SAFE_CALL (clear_mex_functions, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	838
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21743 diff changeset	839 OCTAVE_SAFE_CALL (octave::command_editor::restore_terminal_state, ());
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	840
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	841 // 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	842 OCTAVE_SAFE_CALL (raw_mode, (0));
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	843
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	844 OCTAVE_SAFE_CALL (octave_history_write_timestamp, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	845
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21743 diff changeset	846 if (! octave::command_history::ignoring_entries ())
176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21743 diff changeset	847 OCTAVE_SAFE_CALL (octave::command_history::clean_up_and_save, ());
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	848
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	849 OCTAVE_SAFE_CALL (gh_manager::close_all_figures, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	850
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	851 OCTAVE_SAFE_CALL (gtk_manager::unload_all_toolkits, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	852
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	853 OCTAVE_SAFE_CALL (close_files, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	854
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	855 OCTAVE_SAFE_CALL (cleanup_tmp_files, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	856
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	857 OCTAVE_SAFE_CALL (symbol_table::cleanup, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	858
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	859 OCTAVE_SAFE_CALL (sysdep_cleanup, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	860
17755 9c03b071fd7b avoid HDF5 error message at exit (bug #37713) John W. Eaton <jwe@octave.org> parents: 17744 diff changeset	861 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	862
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	863 OCTAVE_SAFE_CALL (flush_octave_stdout, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	864
19849 1c9ed5b4c73d input.h: change meaning of interactive and forced_interactive global variables. Carnë Draug <carandraug@octave.org> parents: 19734 diff changeset	865 if (! quitting_gracefully && interactive)
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	866 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	867 octave_stdout << "\n";
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	868
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	869 // 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	870 // flush_octave_stdout above.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	871
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	872 OCTAVE_SAFE_CALL (flush_octave_stdout, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	873 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	874
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	875 // 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	876 // problems with registering/unregistering types worked out. For
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	877 // 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	878 // 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	879 // 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	880 // 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	881 // 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	882 // .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	883 // is unloaded.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	884 //
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	885 // OCTAVE_SAFE_CALL (singleton_cleanup_list::cleanup, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	886
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	887 OCTAVE_SAFE_CALL (octave_chunk_buffer::clear, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	888 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	889 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	890
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	891 void
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	892 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	893 {
3216 60a89a69a70a [project @ 1998-11-11 20:47:03 by jwe] jwe parents: 3215 diff changeset	894 do_octave_atexit ();
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	895
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	896 if (octave_link::exit (status))
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	897 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	898 if (safe_to_return)
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	899 return;
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	900 else
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	901 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	902 // 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	903 // 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	904 // so it might not be safe to return.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	905
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	906 // 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	907 // 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	908 // 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	909 // day...
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	910
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	911 octave_sleep (86400); // FIXME: really needed?
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	912 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	913 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	914 else
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	915 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	916 if (octave_exit)
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	917 (*octave_exit) (status);
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	918 }
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	919 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	920
11023 cb62c7401ea2 toplev.cc (Fquit): allow any number of output paramters John W. Eaton <jwe@octave.org> parents: 10890 diff changeset	921 DEFUN (quit, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	922 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	923 @deftypefn {} {} exit
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	924 @deftypefnx {} {} exit (@var{status})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	925 @deftypefnx {} {} quit
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	926 @deftypefnx {} {} quit (@var{status})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	927 Exit the current Octave session.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	928
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	929 If the optional integer value @var{status} is supplied, pass that value to
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	930 the operating system as Octave's exit status. The default value is zero.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	931
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	932 When exiting, Octave will attempt to run the m-file @file{finish.m} if it
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	933 exists. User commands to save the workspace or clean up temporary files
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	934 may be placed in that file. Alternatively, another m-file may be scheduled
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	935 to run using @code{atexit}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	936 @seealso{atexit}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	937 @end deftypefn */)
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	938 {
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	939 // 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	940 // 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	941 // 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	942 if (! octave_link::confirm_shutdown ())
21078 49852ff04747 maint: Remove unnecessary declarations of retval. Rik <rik@octave.org> parents: 21055 diff changeset	943 return ovl ();
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	944
9255 1c2d2c9f4a8d don't allow quit() in embedded mode by default, make configurable Jaroslav Hajek <highegg@gmail.com> parents: 9217 diff changeset	945 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	946 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	947
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	948 if (args.length () > 0)
2068 18365b6332a8 [project @ 1996-04-17 23:37:35 by jwe] jwe parents: 2016 diff changeset	949 {
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	950 int tmp = args(0).nint_value ();
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	951
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	952 exit_status = tmp;
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	953 }
3180 c17387059fd3 [project @ 1998-09-24 18:59:11 by jwe] jwe parents: 3162 diff changeset	954
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	955 // 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	956 // 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	957 // 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	958 // 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	959 // exiting.
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	960
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	961 quitting_gracefully = true;
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	962
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	963 octave_interrupt_state = -1;
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	964
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	965 octave_throw_interrupt_exception ();
2068 18365b6332a8 [project @ 1996-04-17 23:37:35 by jwe] jwe parents: 2016 diff changeset	966
21078 49852ff04747 maint: Remove unnecessary declarations of retval. Rik <rik@octave.org> parents: 21055 diff changeset	967 return ovl ();
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	968 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	969
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	970 DEFALIAS (exit, quit);
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	971
1957 0e6a0a271998 [project @ 1996-02-15 01:08:15 by jwe] jwe parents: 1907 diff changeset	972 DEFUN (warranty, , ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	973 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	974 @deftypefn {} {} warranty ()
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	975 Describe the conditions for copying and distributing Octave.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	976 @end deftypefn */)
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	977 {
17510 7542f4496974 eliminate some macros in version.h John W. Eaton <jwe@octave.org> parents: 17281 diff changeset	978 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	979 \n\
19604 7005044f3080 Correct missing word in output of warranty(). Daniel J Sebald <daniel.sebald@ieee.org> parents: 17821 diff changeset	980 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	981 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	982 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	983 (at your option) any later version.\n\
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	984 \n\
11104 2c356a35d7f5 fix copyright notices John W. Eaton <jwe@octave.org> parents: 11066 diff changeset	985 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	986 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	987 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n\
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	988 GNU General Public License for more details.\n\
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	989 \n\
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	990 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	991 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	992 \n";
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	993
21078 49852ff04747 maint: Remove unnecessary declarations of retval. Rik <rik@octave.org> parents: 21055 diff changeset	994 return ovl ();
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	995 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	996
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	997 // Execute a shell command.
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	998
2086 bfb775fb6fe8 [project @ 1996-04-25 05:55:19 by jwe] jwe parents: 2084 diff changeset	999 static octave_value_list
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	1000 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	1001 {
2086 bfb775fb6fe8 [project @ 1996-04-25 05:55:19 by jwe] jwe parents: 2084 diff changeset	1002 octave_value_list retval;
21743 f4d7d0eb5b0c use namespace for unwind_protect class John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	1003 octave::unwind_protect frame;
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1004
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1005 iprocstream *cmd = new iprocstream (cmd_str.c_str ());
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1006
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1007 frame.add_delete (cmd);
56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1008 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	1009
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1010 if (! *cmd)
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1011 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	1012
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1013 int fid = cmd->file_number ();
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1014
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1015 std::ostringstream output_buf;
2095 36903d507b0e [project @ 1996-04-28 09:00:07 by jwe] jwe parents: 2086 diff changeset	1016
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1017 char ch;
4494 93ad80b6eef6 [project @ 2003-09-03 20:27:00 by jwe] jwe parents: 4489 diff changeset	1018
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1019 for (;;)
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1020 {
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1021 if (cmd->get (ch))
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1022 output_buf.put (ch);
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1023 else
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1024 {
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1025 if (! cmd->eof () && errno == EAGAIN)
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1026 {
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1027 cmd->clear ();
3147 894d516b4a00 [project @ 1998-02-06 06:00:08 by jwe] jwe parents: 3141 diff changeset	1028
21899 7c053ad1c7ba hide sys/select header John W. Eaton <jwe@octave.org> parents: 21855 diff changeset	1029 if (octave_wait_for_input (fid) != 1)
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1030 break;
56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1031 }
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1032 else
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1033 break;
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1034 }
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1035 }
3147 894d516b4a00 [project @ 1998-02-06 06:00:08 by jwe] jwe parents: 3141 diff changeset	1036
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1037 int cmd_status = cmd->close ();
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1038
21921 ecfcc8527661 hide sys/wait.h header and provide wrappers for waitpid macros John W. Eaton <jwe@octave.org> parents: 21907 diff changeset	1039 if (octave::sys::wifexited (cmd_status))
ecfcc8527661 hide sys/wait.h header and provide wrappers for waitpid macros John W. Eaton <jwe@octave.org> parents: 21907 diff changeset	1040 cmd_status = octave::sys::wexitstatus (cmd_status);
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1041 else
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1042 cmd_status = 127;
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1043
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1044 retval = ovl (cmd_status, output_buf.str ());
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1045
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1046 return retval;
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1047 }
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1048
5285 fe5ee25a5e6c [project @ 2005-04-19 15:02:49 by jwe] jwe parents: 5275 diff changeset	1049 enum system_exec_type { et_sync, et_async };
fe5ee25a5e6c [project @ 2005-04-19 15:02:49 by jwe] jwe parents: 5275 diff changeset	1050
1957 0e6a0a271998 [project @ 1996-02-15 01:08:15 by jwe] jwe parents: 1907 diff changeset	1051 DEFUN (system, args, nargout,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1052 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1053 @deftypefn {} {} system ("@var{string}")
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1054 @deftypefnx {} {} system ("@var{string}", @var{return_output})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1055 @deftypefnx {} {} system ("@var{string}", @var{return_output}, @var{type})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1056 @deftypefnx {} {[@var{status}, @var{output}] =} system (@dots{})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1057 Execute a shell command specified by @var{string}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1058
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1059 If the optional argument @var{type} is @qcode{"async"}, the process is
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1060 started in the background and the process ID of the child process is
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1061 returned immediately. Otherwise, the child process is started and Octave
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1062 waits until it exits. If the @var{type} argument is omitted, it defaults to
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1063 the value @qcode{"sync"}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1064
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1065 If @var{system} is called with one or more output arguments, or if the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1066 optional argument @var{return_output} is true and the subprocess is started
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1067 synchronously, then the output from the command is returned as a variable.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1068 Otherwise, if the subprocess is executed synchronously, its output is sent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1069 to the standard output. To send the output of a command executed with
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1070 @code{system} through the pager, use a command like
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1071
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1072 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1073 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1074 [~, text] = system ("cmd");
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1075 disp (text);
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1076 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1077 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1078
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1079 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1080 or
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1081
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1082 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1083 printf ("%s\n", nthargout (2, "system", "cmd"));
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1084 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1085
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1086 The @code{system} function can return two values. The first is the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1087 exit status of the command and the second is any output from the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1088 command that was written to the standard output stream. For example,
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1089
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1090 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1091 [status, output] = system ("echo foo; exit 2");
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1092 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1093
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1094 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1095 will set the variable @code{output} to the string @samp{foo}, and the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1096 variable @code{status} to the integer @samp{2}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1097
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1098 For commands run asynchronously, @var{status} is the process id of the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1099 command shell that is started to run the command.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1100 @seealso{unix, dos}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1101 @end deftypefn */)
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1102 {
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1103 int nargin = args.length ();
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1104
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1105 if (nargin == 0 \|\| nargin > 3)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1106 print_usage ();
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1107
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1108 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	1109 if (nargin == 3)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1110 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1111 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	1112
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1113 if (type_str == "sync")
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1114 type = et_sync;
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1115 else if (type_str == "async")
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1116 type = et_async;
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1117 else
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20799 diff changeset	1118 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	1119 }
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	1120
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1121 octave_value_list retval;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1122
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1123 // FIXME: Is this unwind_protect frame needed anymore (12/16/15)?
21743 f4d7d0eb5b0c use namespace for unwind_protect class John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	1124 octave::unwind_protect frame;
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1125
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1126 bool return_output = (nargin == 1 && nargout > 1);
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1127
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1128 if (nargin > 1)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1129 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1130 try
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1131 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1132 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	1133 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1134 catch (octave_execution_exception& e)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1135 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1136 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	1137 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1138 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1139
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1140 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	1141 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	1142
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1143 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	1144
7104 b26d0cd10a42 [project @ 2007-11-06 17:18:41 by jwe] jwe parents: 7017 diff changeset	1145 #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	1146 // 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	1147 if (type == et_sync)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1148 cmd_str = "\"" + cmd_str + "\"";
7104 b26d0cd10a42 [project @ 2007-11-06 17:18:41 by jwe] jwe parents: 7017 diff changeset	1149 #endif
b26d0cd10a42 [project @ 2007-11-06 17:18:41 by jwe] jwe parents: 7017 diff changeset	1150
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1151 if (type == et_async)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1152 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1153 // FIXME: maybe this should go in sysdep.cc?
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21618 diff changeset	1154 #if defined (HAVE_FORK)
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1155 pid_t pid = fork ();
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1156
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1157 if (pid < 0)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1158 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	1159 else if (pid == 0)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1160 {
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	1161 // 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	1162 execl (SHELL_PATH, "sh", "-c", cmd_str.c_str (),
21534 be1c9f1e31ab Cast NULL pointer to char, rather than void, when using execl. Rik <rik@octave.org> parents: 21434 diff changeset	1163 static_cast<char *> (0));
3273 eb27ea9b7ff8 [project @ 1999-10-12 02:22:25 by jwe] jwe parents: 3258 diff changeset	1164
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1165 panic_impossible ();
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1166 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1167 else
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1168 retval(0) = pid;
6222 07d967f75dba [project @ 2007-01-03 20:15:15 by jwe] jwe parents: 6124 diff changeset	1169 #elif defined (__WIN32__)
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1170 STARTUPINFO si;
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1171 PROCESS_INFORMATION pi;
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1172 ZeroMemory (&si, sizeof (si));
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1173 ZeroMemory (&pi, sizeof (pi));
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1174 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	1175 strcpy (xcmd_str, cmd_str.c_str ());
6222 07d967f75dba [project @ 2007-01-03 20:15:15 by jwe] jwe parents: 6124 diff changeset	1176
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1177 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	1178 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	1179
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	1180 retval(0) = pi.dwProcessId;
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	1181 CloseHandle (pi.hProcess);
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	1182 CloseHandle (pi.hThread);
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1183 #else
21109 bd1752782e56 Use err_disabled_feature, warn_disabled_feature throughout code base. Rik <rik@octave.org> parents: 21078 diff changeset	1184 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	1185 #endif
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1186 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1187 else if (return_output)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1188 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	1189 else
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1190 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1191 int status = system (cmd_str.c_str ());
2321 dac9933079e6 [project @ 1996-07-15 21:08:05 by jwe] jwe parents: 2299 diff changeset	1192
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1193 // 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	1194 // 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	1195 // 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	1196 // failure code.
20582 ba2b07c13913 use new string_value method to handle value extraction errors John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	1197
21921 ecfcc8527661 hide sys/wait.h header and provide wrappers for waitpid macros John W. Eaton <jwe@octave.org> parents: 21907 diff changeset	1198 if (octave::sys::wifexited (status))
ecfcc8527661 hide sys/wait.h header and provide wrappers for waitpid macros John W. Eaton <jwe@octave.org> parents: 21907 diff changeset	1199 status = octave::sys::wexitstatus (status);
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1200
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1201 retval(0) = status;
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1202 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1203
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1204 return retval;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1205 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1206
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1207 /*
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1208 %!test
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1209 %! cmd = ls_command ();
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1210 %! [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	1211 %! assert (status, 0);
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1212 %! assert (ischar (output));
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1213 %! assert (! isempty (output));
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1214
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1215 %!error system ()
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1216 %!error system (1, 2, 3)
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1217 */
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1218
7409 73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1219 void
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1220 octave_add_atexit_function (const std::string& fname)
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1221 {
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1222 octave_atexit_functions.push_front (fname);
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1223 }
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1224
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1225 bool
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1226 octave_remove_atexit_function (const std::string& fname)
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1227 {
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1228 bool found = false;
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1229
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1230 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	1231 p != octave_atexit_functions.end (); p++)
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1232 {
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1233 if (*p == fname)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1234 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1235 octave_atexit_functions.erase (p);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1236 found = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1237 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1238 }
7409 73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1239 }
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1240
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1241 return found;
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1242 }
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1243
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1244
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1245 DEFUN (atexit, args, nargout,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1246 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1247 @deftypefn {} {} atexit (@var{fcn})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1248 @deftypefnx {} {} atexit (@var{fcn}, @var{flag})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1249 Register a function to be called when Octave exits.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1250
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1251 For example,
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1252
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1253 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1254 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1255 function last_words ()
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1256 disp ("Bye bye");
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1257 endfunction
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1258 atexit ("last_words");
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1259 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1260 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1261
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1262 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1263 will print the message @qcode{"Bye bye"} when Octave exits.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1264
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1265 The additional argument @var{flag} will register or unregister @var{fcn}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1266 from the list of functions to be called when Octave exits. If @var{flag} is
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1267 true, the function is registered, and if @var{flag} is false, it is
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1268 unregistered. For example, after registering the function @code{last_words}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1269 above,
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1270
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1271 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1272 atexit ("last_words", false);
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1273 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1274
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1275 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1276 will remove the function from the list and Octave will not call
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1277 @code{last_words} when it exits.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1278
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1279 Note that @code{atexit} only removes the first occurrence of a function
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1280 from the list, so if a function was placed in the list multiple times with
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1281 @code{atexit}, it must also be removed from the list multiple times.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1282 @seealso{quit}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1283 @end deftypefn */)
2077 2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1284 {
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1285 int nargin = args.length ();
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1286
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1287 if (nargin < 1 \|\| nargin > 2)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1288 print_usage ();
20582 ba2b07c13913 use new string_value method to handle value extraction errors John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	1289
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1290 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	1291
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1292 bool add_mode = (nargin == 2)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1293 ? 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	1294 : true;
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1295
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1296 octave_value_list retval;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1297
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1298 if (add_mode)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1299 octave_add_atexit_function (arg);
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1300 else
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1301 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1302 bool found = octave_remove_atexit_function (arg);
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1303
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1304 if (nargout > 0)
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1305 retval = ovl (found);
2077 2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1306 }
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1307
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1308 return retval;
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1309 }
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1310
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1311 static octave_value
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1312 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	1313 {
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1314 if (m.isfield (key))
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1315 {
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1316 Cell c = m.contents (key);
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1317
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1318 if (! c.is_empty ())
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1319 return c(0);
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1320 }
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1321
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1322 return octave_value ();
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1323 }
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1324
21434 1da428cbf401 deprecate octave_config_info John W. Eaton <jwe@octave.org> parents: 21421 diff changeset	1325 DEFUN (__octave_config_info__, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1326 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1327 @deftypefn {} {} __octave_config_info__ ()
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1328 @deftypefnx {} {} __octave_config_info__ (@var{option})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1329 Return a structure containing configuration and installation information for
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1330 Octave.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1331
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1332 If @var{option} is a string, return the configuration information for the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1333 specified option.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1334
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1335 @seealso{computer}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1336 @end deftypefn */)
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1337 {
4128 919b2f6573ee [project @ 2002-10-25 20:36:14 by jwe] jwe parents: 4111 diff changeset	1338 #if defined (ENABLE_DYNAMIC_LINKING)
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1339 bool octave_supports_dynamic_linking = true;
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1340 #else
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1341 bool octave_supports_dynamic_linking = false;
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1342 #endif
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1343
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1344 static bool initialized = false;
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1345
6274 d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1346 struct conf_info_struct
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1347 {
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1348 const char *key;
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1349 octave_value val;
6274 d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1350 };
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1351
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1352 static const conf_info_struct conf_info[] =
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1353 {
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1354 { "DEFAULT_PAGER", OCTAVE_DEFAULT_PAGER },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1355
21229 a83e7a384ee0 create and install a subset of config.h in octave-config.h John W. Eaton <jwe@octave.org> parents: 21226 diff changeset	1356 #if defined (OCTAVE_ENABLE_64)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1357 { "ENABLE_64", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1358 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1359 { "ENABLE_64", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1360 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1361
21229 a83e7a384ee0 create and install a subset of config.h in octave-config.h John W. Eaton <jwe@octave.org> parents: 21226 diff changeset	1362 #if defined (OCTAVE_ENABLE_ATOMIC_REFCOUNT)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1363 { "ENABLE_ATOMIC_REFCOUNT", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1364 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1365 { "ENABLE_ATOMIC_REFCOUNT", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1366 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1367
21229 a83e7a384ee0 create and install a subset of config.h in octave-config.h John W. Eaton <jwe@octave.org> parents: 21226 diff changeset	1368 #if defined (OCTAVE_ENABLE_BOUNDS_CHECK)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1369 { "ENABLE_BOUNDS_CHECK", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1370 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1371 { "ENABLE_BOUNDS_CHECK", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1372 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1373
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1374 #if defined (ENABLE_DOCS)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1375 { "ENABLE_DOCS", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1376 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1377 { "ENABLE_DOCS", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1378 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1379
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1380 #if defined (ENABLE_DYNAMIC_LINKING)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1381 { "ENABLE_DYNAMIC_LINKING", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1382 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1383 { "ENABLE_DYNAMIC_LINKING", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1384 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1385
21229 a83e7a384ee0 create and install a subset of config.h in octave-config.h John W. Eaton <jwe@octave.org> parents: 21226 diff changeset	1386 #if defined (OCTAVE_ENABLE_FLOAT_TRUNCATE)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1387 { "ENABLE_FLOAT_TRUNCATE", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1388 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1389 { "ENABLE_FLOAT_TRUNCATE", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1390 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1391
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1392 #if defined (ENABLE_JIT)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1393 { "ENABLE_JIT", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1394 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1395 { "ENABLE_JIT", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1396 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1397
21229 a83e7a384ee0 create and install a subset of config.h in octave-config.h John W. Eaton <jwe@octave.org> parents: 21226 diff changeset	1398 #if defined (OCTAVE_ENABLE_OPENMP)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1399 { "ENABLE_OPENMP", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1400 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1401 { "ENABLE_OPENMP", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1402 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1403
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1404 { "api_version", OCTAVE_API_VERSION },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1405 { "archlibdir", subst_octave_home (OCTAVE_ARCHLIBDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1406 { "bindir", subst_octave_home (OCTAVE_BINDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1407 { "canonical_host_type", OCTAVE_CANONICAL_HOST_TYPE },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1408 { "datadir", subst_octave_home (OCTAVE_DATADIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1409 { "datarootdir", subst_octave_home (OCTAVE_DATAROOTDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1410 { "exec_prefix", subst_octave_home (OCTAVE_EXEC_PREFIX) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1411 { "fcnfiledir", subst_octave_home (OCTAVE_FCNFILEDIR) },
21600 184b85b31e03 more updates for version function mmuetzel <markus.muetzel@gmx.de> parents: 21598 diff changeset	1412 { "fftw_version", octave_fftw_version () },
21603 37cbdf7bffa9 Add fftwf_version (bug #45659) mmuetzel <markus.muetzel@gmx.de> parents: 21600 diff changeset	1413 { "fftwf_version", octave_fftwf_version () },
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1414 { "imagedir", subst_octave_home (OCTAVE_IMAGEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1415 { "includedir", subst_octave_home (OCTAVE_INCLUDEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1416 { "infodir", subst_octave_home (OCTAVE_INFODIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1417 { "infofile", subst_octave_home (OCTAVE_INFOFILE) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1418 { "libdir", subst_octave_home (OCTAVE_LIBDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1419 { "libexecdir", subst_octave_home (OCTAVE_LIBEXECDIR) },
21608 80258bb3a14b store hg id info in libgui and main exe and check for consistency (bug #45659) John W. Eaton <jwe@octave.org> parents: 21607 diff changeset	1420 // Each library and executable has its own definition of the hg
80258bb3a14b store hg id info in libgui and main exe and check for consistency (bug #45659) John W. Eaton <jwe@octave.org> parents: 21607 diff changeset	1421 // id. We check for consistency when Octave starts so we just
80258bb3a14b store hg id info in libgui and main exe and check for consistency (bug #45659) John W. Eaton <jwe@octave.org> parents: 21607 diff changeset	1422 // store and report one of them here.
80258bb3a14b store hg id info in libgui and main exe and check for consistency (bug #45659) John W. Eaton <jwe@octave.org> parents: 21607 diff changeset	1423 { "hg_id", liboctinterp_hg_id () },
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1424 { "localapiarchlibdir", subst_octave_home (OCTAVE_LOCALAPIARCHLIBDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1425 { "localapifcnfiledir", subst_octave_home (OCTAVE_LOCALAPIFCNFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1426 { "localapioctfiledir", subst_octave_home (OCTAVE_LOCALAPIOCTFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1427 { "localarchlibdir", subst_octave_home (OCTAVE_LOCALARCHLIBDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1428 { "localfcnfiledir", subst_octave_home (OCTAVE_LOCALFCNFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1429 { "localoctfiledir", subst_octave_home (OCTAVE_LOCALOCTFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1430 { "localstartupfiledir", subst_octave_home (OCTAVE_LOCALSTARTUPFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1431 { "localverarchlibdir", subst_octave_home (OCTAVE_LOCALVERARCHLIBDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1432 { "localverfcnfiledir", subst_octave_home (OCTAVE_LOCALVERFCNFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1433 { "localveroctfiledir", subst_octave_home (OCTAVE_LOCALVEROCTFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1434 { "man1dir", subst_octave_home (OCTAVE_MAN1DIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1435 { "man1ext", OCTAVE_MAN1EXT },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1436 { "mandir", subst_octave_home (OCTAVE_MANDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1437 { "octdatadir", subst_octave_home (OCTAVE_OCTDATADIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1438 { "octfiledir", subst_octave_home (OCTAVE_OCTFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1439 { "octetcdir", subst_octave_home (OCTAVE_OCTETCDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1440 { "octincludedir", subst_octave_home (OCTAVE_OCTINCLUDEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1441 { "octlibdir", subst_octave_home (OCTAVE_OCTLIBDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1442 { "octtestsdir", subst_octave_home (OCTAVE_OCTTESTSDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1443 { "prefix", subst_octave_home (OCTAVE_PREFIX) },
21598 cf552443c104 revise method of handling hg id for build info John W. Eaton <jwe@octave.org> parents: 21597 diff changeset	1444 { "release_date", OCTAVE_RELEASE_DATE },
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1445 { "startupfiledir", subst_octave_home (OCTAVE_STARTUPFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1446 { "version", OCTAVE_VERSION },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1447 { 0, octave_value () }
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1448 };
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1449
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1450 struct build_info_struct
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	1451 {
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1452 const char *key;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1453 const char *val;
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	1454 };
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1455
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1456 static const build_info_struct build_info[] =
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1457 {
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1458 { "AMD_CPPFLAGS", octave::build_env::AMD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1459 { "AMD_LDFLAGS", octave::build_env::AMD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1460 { "AMD_LIBS", octave::build_env::AMD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1461 { "AR", octave::build_env::AR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1462 { "ARFLAGS", octave::build_env::ARFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1463 { "ARPACK_CPPFLAGS", octave::build_env::ARPACK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1464 { "ARPACK_LDFLAGS", octave::build_env::ARPACK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1465 { "ARPACK_LIBS", octave::build_env::ARPACK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1466 { "BLAS_LIBS", octave::build_env::BLAS_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1467 { "CAMD_CPPFLAGS", octave::build_env::CAMD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1468 { "CAMD_LDFLAGS", octave::build_env::CAMD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1469 { "CAMD_LIBS", octave::build_env::CAMD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1470 { "CARBON_LIBS", octave::build_env::CARBON_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1471 { "CC", octave::build_env::CC },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1472 { "CCOLAMD_CPPFLAGS", octave::build_env::CCOLAMD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1473 { "CCOLAMD_LDFLAGS", octave::build_env::CCOLAMD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1474 { "CCOLAMD_LIBS", octave::build_env::CCOLAMD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1475 { "CFLAGS", octave::build_env::CFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1476 { "CHOLMOD_CPPFLAGS", octave::build_env::CHOLMOD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1477 { "CHOLMOD_LDFLAGS", octave::build_env::CHOLMOD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1478 { "CHOLMOD_LIBS", octave::build_env::CHOLMOD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1479 { "COLAMD_CPPFLAGS", octave::build_env::COLAMD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1480 { "COLAMD_LDFLAGS", octave::build_env::COLAMD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1481 { "COLAMD_LIBS", octave::build_env::COLAMD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1482 { "CPICFLAG", octave::build_env::CPICFLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1483 { "CPPFLAGS", octave::build_env::CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1484 { "CURL_CPPFLAGS", octave::build_env::CURL_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1485 { "CURL_LDFLAGS", octave::build_env::CURL_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1486 { "CURL_LIBS", octave::build_env::CURL_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1487 { "CXSPARSE_CPPFLAGS", octave::build_env::CXSPARSE_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1488 { "CXSPARSE_LDFLAGS", octave::build_env::CXSPARSE_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1489 { "CXSPARSE_LIBS", octave::build_env::CXSPARSE_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1490 { "CXX", octave::build_env::CXX },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1491 { "CXXCPP", octave::build_env::CXXCPP },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1492 { "CXXFLAGS", octave::build_env::CXXFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1493 { "CXXPICFLAG", octave::build_env::CXXPICFLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1494 { "DEFS", octave::build_env::DEFS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1495 { "DL_LD", octave::build_env::DL_LD },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1496 { "DL_LDFLAGS", octave::build_env::DL_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1497 { "DL_LIBS", octave::build_env::DL_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1498 { "GCC_VERSION", octave::build_env::GCC_VERSION },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1499 { "GXX_VERSION", octave::build_env::GXX_VERSION },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1500 { "EXEEXT", octave::build_env::EXEEXT },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1501 { "F77", octave::build_env::F77 },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1502 { "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	1503 { "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	1504 { "FFLAGS", octave::build_env::FFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1505 { "FFTW3_CPPFLAGS", octave::build_env::FFTW3_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1506 { "FFTW3_LDFLAGS", octave::build_env::FFTW3_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1507 { "FFTW3_LIBS", octave::build_env::FFTW3_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1508 { "FFTW3F_CPPFLAGS", octave::build_env::FFTW3F_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1509 { "FFTW3F_LDFLAGS", octave::build_env::FFTW3F_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1510 { "FFTW3F_LIBS", octave::build_env::FFTW3F_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1511 { "FLIBS", octave::build_env::FLIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1512 { "FLTK_CPPFLAGS", octave::build_env::FLTK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1513 { "FLTK_LDFLAGS", octave::build_env::FLTK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1514 { "FLTK_LIBS", octave::build_env::FLTK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1515 { "FONTCONFIG_CPPFLAGS", octave::build_env::FONTCONFIG_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1516 { "FONTCONFIG_LIBS", octave::build_env::FONTCONFIG_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1517 { "FPICFLAG", octave::build_env::FPICFLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1518 { "FT2_CPPFLAGS", octave::build_env::FT2_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1519 { "FT2_LIBS", octave::build_env::FT2_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1520 { "GLPK_CPPFLAGS", octave::build_env::GLPK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1521 { "GLPK_LDFLAGS", octave::build_env::GLPK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1522 { "GLPK_LIBS", octave::build_env::GLPK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1523 { "GNUPLOT", octave::build_env::GNUPLOT },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1524 { "HDF5_CPPFLAGS", octave::build_env::HDF5_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1525 { "HDF5_LDFLAGS", octave::build_env::HDF5_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1526 { "HDF5_LIBS", octave::build_env::HDF5_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1527 { "LAPACK_LIBS", octave::build_env::LAPACK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1528 { "LDFLAGS", octave::build_env::LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1529 { "LD_CXX", octave::build_env::LD_CXX },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1530 { "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	1531 { "LEX", octave::build_env::LEX },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1532 { "LEXLIB", octave::build_env::LEXLIB },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1533 { "LFLAGS", octave::build_env::LFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1534 { "LIBOCTAVE", octave::build_env::LIBOCTAVE },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1535 { "LIBOCTINTERP", octave::build_env::LIBOCTINTERP },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1536 { "LIBS", octave::build_env::LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1537 { "LLVM_CPPFLAGS", octave::build_env::LLVM_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1538 { "LLVM_LDFLAGS", octave::build_env::LLVM_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1539 { "LLVM_LIBS", octave::build_env::LLVM_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1540 { "LN_S", octave::build_env::LN_S },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1541 { "MAGICK_CPPFLAGS", octave::build_env::MAGICK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1542 { "MAGICK_LDFLAGS", octave::build_env::MAGICK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1543 { "MAGICK_LIBS", octave::build_env::MAGICK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1544 { "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	1545 { "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	1546 { "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	1547 { "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	1548 { "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	1549 { "OPENGL_LIBS", octave::build_env::OPENGL_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1550 { "OSMESA_CPPFLAGS", octave::build_env::OSMESA_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1551 { "OSMESA_LDFLAGS", octave::build_env::OSMESA_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1552 { "OSMESA_LIBS", octave::build_env::OSMESA_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1553 { "PCRE_CPPFLAGS", octave::build_env::PCRE_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1554 { "PCRE_LIBS", octave::build_env::PCRE_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1555 { "PTHREAD_CFLAGS", octave::build_env::PTHREAD_CFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1556 { "PTHREAD_LIBS", octave::build_env::PTHREAD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1557 { "QHULL_CPPFLAGS", octave::build_env::QHULL_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1558 { "QHULL_LDFLAGS", octave::build_env::QHULL_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1559 { "QHULL_LIBS", octave::build_env::QHULL_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1560 { "QRUPDATE_CPPFLAGS", octave::build_env::QRUPDATE_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1561 { "QRUPDATE_LDFLAGS", octave::build_env::QRUPDATE_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1562 { "QRUPDATE_LIBS", octave::build_env::QRUPDATE_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1563 { "QT_CPPFLAGS", octave::build_env::QT_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1564 { "QT_LDFLAGS", octave::build_env::QT_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1565 { "QT_LIBS", octave::build_env::QT_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1566 { "RANLIB", octave::build_env::RANLIB },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1567 { "RDYNAMIC_FLAG", octave::build_env::RDYNAMIC_FLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1568 { "READLINE_LIBS", octave::build_env::READLINE_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1569 { "SED", octave::build_env::SED },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1570 { "SHARED_LIBS", octave::build_env::SHARED_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1571 { "SH_LD", octave::build_env::SH_LD },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1572 { "SH_LDFLAGS", octave::build_env::SH_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1573 { "STATIC_LIBS", octave::build_env::STATIC_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1574 { "TERM_LIBS", octave::build_env::TERM_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1575 { "UMFPACK_CPPFLAGS", octave::build_env::UMFPACK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1576 { "UMFPACK_LDFLAGS", octave::build_env::UMFPACK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1577 { "UMFPACK_LIBS", octave::build_env::UMFPACK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1578 { "WARN_CFLAGS", octave::build_env::WARN_CFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1579 { "WARN_CXXFLAGS", octave::build_env::WARN_CXXFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1580 { "X11_INCFLAGS", octave::build_env::X11_INCFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1581 { "X11_LIBS", octave::build_env::X11_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1582 { "XTRA_CFLAGS", octave::build_env::XTRA_CFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1583 { "XTRA_CXXFLAGS", octave::build_env::XTRA_CXXFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1584 { "YACC", octave::build_env::YACC },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1585 { "YFLAGS", octave::build_env::YFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1586 { "Z_CPPFLAGS", octave::build_env::Z_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1587 { "Z_LDFLAGS", octave::build_env::Z_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1588 { "Z_LIBS", octave::build_env::Z_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1589 { "config_opts", octave::build_env::config_opts },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1590 { 0, 0 },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1591 };
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1592
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1593
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1594 static octave_scalar_map config;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1595 static octave_scalar_map build_env;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1596 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	1597
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1598 if (! initialized)
d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1599 {
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1600 int i;
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1601
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1602 i = 0;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1603 while (true)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1604 {
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1605 const build_info_struct& elt = build_info[i++];
4697 c26904f532f1 [project @ 2004-01-16 17:49:20 by jwe] jwe parents: 4691 diff changeset	1606
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1607 const char *key = elt.key;
4697 c26904f532f1 [project @ 2004-01-16 17:49:20 by jwe] jwe parents: 4691 diff changeset	1608
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1609 if (key)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1610 build_env.assign (key, elt.val);
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1611 else
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1612 break;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1613 }
4697 c26904f532f1 [project @ 2004-01-16 17:49:20 by jwe] jwe parents: 4691 diff changeset	1614
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1615 i = 0;
4440 0bca8443db39 [project @ 2003-07-02 22:45:29 by jwe] jwe parents: 4429 diff changeset	1616 while (true)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1617 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1618 const conf_info_struct& elt = conf_info[i++];
6274 d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1619
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1620 const char *key = elt.key;
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1621
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1622 if (key)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1623 config.assign (key, elt.val);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1624 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1625 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1626 }
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1627
4691 bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1628 bool unix_system = true;
7013 f943e9635115 [project @ 2007-10-11 19:39:02 by jwe] jwe parents: 7010 diff changeset	1629 bool mac_system = false;
4691 bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1630 bool windows_system = false;
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1631
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1632 #if defined (WIN32)
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1633 windows_system = true;
20791 f7084eae3318 maint: Use Octave coding conventions for #if statements. Rik <rik@octave.org> parents: 20785 diff changeset	1634 #if ! defined (__CYGWIN__)
4691 bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1635 unix_system = false;
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1636 #endif
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1637 #endif
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1638
8574 83b8c739d626 toplev.cc: check OCTAVE_USE_OS_X_API instead of __APPLE__ && __MACH__ John W. Eaton <jwe@octave.org> parents: 8377 diff changeset	1639 #if defined (OCTAVE_USE_OS_X_API)
7010 f7d2f54008f5 [project @ 2007-10-11 17:50:34 by jwe] jwe parents: 7001 diff changeset	1640 mac_system = true;
f7d2f54008f5 [project @ 2007-10-11 17:50:34 by jwe] jwe parents: 7001 diff changeset	1641 #endif
f7d2f54008f5 [project @ 2007-10-11 17:50:34 by jwe] jwe parents: 7001 diff changeset	1642
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1643 config.assign ("unix", octave_value (unix_system));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1644 config.assign ("mac", octave_value (mac_system));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1645 config.assign ("windows", octave_value (windows_system));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1646
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1647 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	1648
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	1649 octave::mach_info::float_format ff = octave::mach_info::native_float_format ();
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1650 config.assign ("float_format",
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	1651 octave_value (octave::mach_info::float_format_as_string (ff)));
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1652
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1653 config.assign ("words_big_endian",
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	1654 octave_value (octave::mach_info::words_big_endian ()));
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1655
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1656 config.assign ("words_little_endian",
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	1657 octave_value (octave::mach_info::words_little_endian ()));
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1658
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1659 config.assign ("build_environment", octave_value (build_env));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1660
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1661 config.assign ("build_features", octave_value (build_features));
4691 bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1662
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1663 initialized = true;
d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1664 }
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1665
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1666 int nargin = args.length ();
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1667
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1668 if (nargin > 1)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1669 print_usage ();
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1670
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1671 octave_value_list retval;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1672
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1673 if (nargin == 1)
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1674 {
21434 1da428cbf401 deprecate octave_config_info John W. Eaton <jwe@octave.org> parents: 21421 diff changeset	1675 std::string arg = args(0).xstring_value ("__octave_config_info__: OPTION argument must be a string");
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1676
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1677 octave_value info = find_config_info (config, arg);
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1678
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1679 if (info.is_undefined ())
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1680 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	1681
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1682 if (info.is_undefined ())
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1683 info = find_config_info (build_features, arg);
5199 16a6247730d9 [project @ 2005-03-10 20:24:45 by jwe] jwe parents: 5189 diff changeset	1684
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1685 if (info.is_undefined ())
21434 1da428cbf401 deprecate octave_config_info John W. Eaton <jwe@octave.org> parents: 21421 diff changeset	1686 error ("__octave_config_info__: no info for '%s'", arg.c_str ());
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1687
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1688 return info;
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1689 }
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1690 else
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1691 retval = ovl (config);
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1692
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1693 return retval;
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1694 }
a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1695
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1696 /*
21434 1da428cbf401 deprecate octave_config_info John W. Eaton <jwe@octave.org> parents: 21421 diff changeset	1697 %!assert (ischar (__octave_config_info__ ("version")))
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1698 %!test
21434 1da428cbf401 deprecate octave_config_info John W. Eaton <jwe@octave.org> parents: 21421 diff changeset	1699 %! x = __octave_config_info__ ();
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1700 %! assert (isstruct (x));
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1701 %! assert (! isempty (x));
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14156 diff changeset	1702
21603 37cbdf7bffa9 Add fftwf_version (bug #45659) mmuetzel <markus.muetzel@gmx.de> parents: 21600 diff changeset	1703 %!assert (__octave_config_info__ ("fftw_version"), __octave_config_info__ ("fftwf_version"))
37cbdf7bffa9 Add fftwf_version (bug #45659) mmuetzel <markus.muetzel@gmx.de> parents: 21600 diff changeset	1704
21434 1da428cbf401 deprecate octave_config_info John W. Eaton <jwe@octave.org> parents: 21421 diff changeset	1705 %!error __octave_config_info__ (1, 2)
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1706 */
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1707
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1708 #if defined (__GNUG__) && defined (DEBUG_NEW_DELETE)
2806 187d5321cfa3 [project @ 1997-03-11 05:13:15 by jwe] jwe parents: 2802 diff changeset	1709
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1710 int debug_new_delete = 0;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1711
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1712 typedef void (*vfp)(void);
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1713 extern vfp __new_handler;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1714
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1715 void *
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1716 __builtin_new (size_t sz)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1717 {
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1718 void *p;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1719
20946 6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20940 diff changeset	1720 // malloc (0) is unpredictable; avoid it.
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1721 if (sz == 0)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1722 sz = 1;
21942 aab79a1885cc limit gnulib headers to liboctave/wrappers directory John W. Eaton <jwe@octave.org> parents: 21921 diff changeset	1723 p = std::malloc (sz);
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1724 while (p == 0)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1725 {
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1726 (*__new_handler) ();
21942 aab79a1885cc limit gnulib headers to liboctave/wrappers directory John W. Eaton <jwe@octave.org> parents: 21921 diff changeset	1727 p = std::malloc (sz);
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1728 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1729
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1730 if (debug_new_delete)
5629 489a475073d7 [project @ 2006-02-20 21:47:12 by jwe] jwe parents: 5510 diff changeset	1731 std::cerr << "__builtin_new: " << p << std::endl;
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1732
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1733 return p;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1734 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1735
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1736 void
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1737 __builtin_delete (void *ptr)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1738 {
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1739 if (debug_new_delete)
5629 489a475073d7 [project @ 2006-02-20 21:47:12 by jwe] jwe parents: 5510 diff changeset	1740 std::cerr << "__builtin_delete: " << ptr << std::endl;
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1741
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1742 if (ptr)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1743 free (ptr);
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1744 }
2806 187d5321cfa3 [project @ 1997-03-11 05:13:15 by jwe] jwe parents: 2802 diff changeset	1745
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1746 #endif

Mercurial > octave

annotate libinterp/corefcn/toplev.cc @ 21966:112b20240c87