octave-jordi: libinterp/interpfcn/debug.cc annotate

annotate libinterp/interpfcn/debug.cc @ 16530:7ca7e7d5eb91

remove breakpoints when clearing function * pt-stmt.h, pt-stmt.cc (tree_statement_list::add_breakpoint, tree_statement_list::remove_all_breakpoints): New functions. * debug.cc (bp_table::do_add_breakpoint): Call cmds->remove_all_breakpoints. (bp_table::do_remove_all_breakpoints_in_file): Call cmds->remove_all_breakpoints. * ov-usr-fcn.cc (octave_user_script::~octave_user_script, octave_user_function::~octave_user_function): Call cmd_list->remove_all_breakpoints.

author	John W. Eaton <jwe@octave.org>
date	Wed, 17 Apr 2013 02:54:40 -0400
parents	16bfbf9136d3
children	f3a63fdbd725

rev	line source
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	1 /*
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	2
14138 72c96de7a403 maint: update copyright notices for 2012 John W. Eaton <jwe@octave.org> parents: 14049 diff changeset	3 Copyright (C) 2001-2012 Ben Sapp
11523 fd0a3ac60b0e update copyright notices John W. Eaton <jwe@octave.org> parents: 11058 diff changeset	4 Copyright (C) 2007-2009 John Swensen
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	5
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	6 This file is part of Octave.
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	7
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	8 Octave is free software; you can redistribute it and/or modify it
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	9 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: 7001 diff changeset	10 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	11 option) any later version.
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	12
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	13 Octave is distributed in the hope that it will be useful, but WITHOUT
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	16 for more details.
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	17
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	18 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: 7001 diff changeset	19 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	20 <http://www.gnu.org/licenses/>.
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	21
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	22 */
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	23 #ifdef HAVE_CONFIG_H
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	24 #include <config.h>
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	25 #endif
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	26
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	27 #include <deque>
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	28 #include <fstream>
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	29 #include <iomanip>
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	30 #include <iostream>
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	31 #include <set>
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	32 #include <string>
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	33
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	34 #include "file-stat.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	35 #include "singleton-cleanup.h"
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	36
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	37 #include "defun.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	38 #include "error.h"
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	39 #include "help.h"
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	40 #include "input.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	41 #include "pager.h"
16418 e1d92db3a715 use octave-link instead of hooks for breakpoint set/clear functions John W. Eaton <jwe@octave.org> parents: 16386 diff changeset	42 #include "octave-link.h"
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	43 #include "oct-obj.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	44 #include "utils.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	45 #include "parse.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	46 #include "symtab.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	47 #include "gripes.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	48 #include "ov.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	49 #include "ov-usr-fcn.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	50 #include "ov-fcn.h"
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	51 #include "ov-struct.h"
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	52 #include "pt-pr-code.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	53 #include "pt-bp.h"
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	54 #include "pt-eval.h"
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	55 #include "pt-stmt.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	56 #include "toplev.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	57 #include "unwind-prot.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	58 #include "variables.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	59
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	60 #include "debug.h"
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	61
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	62 // Initialize the singleton object
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	63 bp_table *bp_table::instance = 0;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	64
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	65 static std::string
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	66 snarf_file (const std::string& fname)
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	67 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	68 std::string retval;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	69
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	70 file_stat fs (fname);
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	71
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	72 if (fs)
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	73 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	74 size_t sz = fs.size ();
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	75
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	76 std::ifstream file (fname.c_str (), std::ios::in\|std::ios::binary);
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	77
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	78 if (file)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	79 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	80 std::string buf (sz+1, 0);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	81
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	82 file.read (&buf[0], sz+1);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	83
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	84 if (file.eof ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	85 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	86 // Expected to read the entire file.
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	87
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	88 retval = buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	89 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	90 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	91 error ("error reading file %s", fname.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	92 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	93 }
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	94
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	95 return retval;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	96 }
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	97
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	98 static std::deque<size_t>
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	99 get_line_offsets (const std::string& buf)
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	100 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	101 // This could maybe be smarter. Is deque the right thing to use
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	102 // here?
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	103
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	104 std::deque<size_t> offsets;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	105
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	106 offsets.push_back (0);
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	107
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	108 size_t len = buf.length ();
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	109
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	110 for (size_t i = 0; i < len; i++)
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	111 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	112 char c = buf[i];
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	113
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	114 if (c == '\r' && ++i < len)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	115 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	116 c = buf[i];
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	117
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	118 if (c == '\n')
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	119 offsets.push_back (i+1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	120 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	121 offsets.push_back (i);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	122 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	123 else if (c == '\n')
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	124 offsets.push_back (i+1);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	125 }
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	126
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	127 offsets.push_back (len);
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	128
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	129 return offsets;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	130 }
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	131
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	132 std::string
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	133 get_file_line (const std::string& fname, size_t line)
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	134 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	135 std::string retval;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	136
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	137 static std::string last_fname;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	138
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	139 static std::string buf;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	140
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	141 static std::deque<size_t> offsets;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	142
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	143 if (fname != last_fname)
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	144 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	145 buf = snarf_file (fname);
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	146
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	147 offsets = get_line_offsets (buf);
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	148 }
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	149
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	150 if (line > 0)
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	151 line--;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	152
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	153 if (line < offsets.size () - 1)
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	154 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	155 size_t bol = offsets[line];
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	156 size_t eol = offsets[line+1];
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	157
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	158 while (eol > 0 && eol > bol && (buf[eol-1] == '\n' \|\| buf[eol-1] == '\r'))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	159 eol--;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	160
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	161 retval = buf.substr (bol, eol - bol);
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	162 }
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	163
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	164 return retval;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	165 }
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	166
5743 a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5645 diff changeset	167 // Return a pointer to the user-defined function FNAME. If FNAME is
a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5645 diff changeset	168 // empty, search backward for the first user-defined function in the
a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5645 diff changeset	169 // current call stack.
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	170
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	171 static octave_user_code *
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	172 get_user_code (const std::string& fname = std::string ())
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	173 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	174 octave_user_code *dbg_fcn = 0;
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	175
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	176 if (fname.empty ())
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: 7901 diff changeset	177 dbg_fcn = octave_call_stack::caller_user_code ();
5743 a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5645 diff changeset	178 else
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	179 {
7539 3e107d73aeb4 debug.cc: use find_function instead of find_user_function John Swensen parents: 7348 diff changeset	180 octave_value fcn = symbol_table::find_function (fname);
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	181
8123 eb2beef9a9ff clear breakpoints is function found to be out of date David Bateman <dbateman@free.fr> parents: 8114 diff changeset	182 if (fcn.is_defined () && fcn.is_user_code ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	183 dbg_fcn = fcn.user_code_value ();
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	184 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	185
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	186 return dbg_fcn;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	187 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	188
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	189 static void
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	190 parse_dbfunction_params (const char *who, const octave_value_list& args,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	191 std::string& symbol_name, bp_table::intmap& lines)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	192 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	193 int nargin = args.length ();
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	194 int idx = 0;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	195 int list_idx = 0;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	196 symbol_name = std::string ();
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	197 lines = bp_table::intmap ();
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	198
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	199 if (args.length () == 0)
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	200 return;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	201
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	202 // If we are already in a debugging function.
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	203 if (octave_call_stack::caller_user_code ())
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	204 {
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	205 idx = 0;
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	206 symbol_name = get_user_code ()->name ();
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	207 }
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	208 else if (args(0).is_map ())
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	209 {
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	210 // Problem because parse_dbfunction_params() can only pass out a
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	211 // single function
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	212 }
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14228 diff changeset	213 else if (args(0).is_string ())
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	214 {
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	215 symbol_name = args(0).string_value ();
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	216 if (error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	217 return;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	218 idx = 1;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	219 }
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	220 else
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	221 error ("%s: invalid parameter specified", who);
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	222
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	223 for (int i = idx; i < nargin; i++ )
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	224 {
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	225 if (args(i).is_string ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	226 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14228 diff changeset	227 int line = atoi (args(i).string_value ().c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	228 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	229 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	230 lines[list_idx++] = line;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	231 }
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	232 else if (args(i).is_map ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	233 octave_stdout << who << ": accepting a struct" << std::endl;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	234 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	235 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	236 const NDArray arg = args(i).array_value ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	237
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	238 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	239 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	240
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	241 for (octave_idx_type j = 0; j < arg.nelem (); j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	242 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	243 int line = static_cast<int> (arg.elem (j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	244 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	245 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	246 lines[list_idx++] = line;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	247 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	248
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	249 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	250 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	251 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	252 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	253 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	254
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	255 bool
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	256 bp_table::instance_ok (void)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	257 {
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	258 bool retval = true;
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	259
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	260 if (! instance)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	261 {
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	262 instance = new bp_table ();
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	263
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	264 if (instance)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	265 singleton_cleanup_list::add (cleanup_instance);
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	266 }
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	267
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	268 if (! instance)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	269 {
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	270 ::error ("unable to create breakpoint table!");
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	271 retval = false;
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	272 }
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	273
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	274 return retval;
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	275 }
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	276
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	277 bp_table::intmap
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	278 bp_table::do_add_breakpoint (const std::string& fname,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	279 const bp_table::intmap& line)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	280 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	281 intmap retval;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	282
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	283 octave_user_code *dbg_fcn = get_user_code (fname);
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	284
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	285 if (dbg_fcn)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	286 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	287 tree_statement_list *cmds = dbg_fcn->body ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	288
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 16419 diff changeset	289 std::string file = dbg_fcn->fcn_file_name ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	290
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 16419 diff changeset	291 if (cmds)
7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 16419 diff changeset	292 retval = cmds->add_breakpoint (file, line);
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	293 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	294 else
14049 b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands Rik <octave@nomad.inbox5.com> parents: 14035 diff changeset	295 error ("add_breakpoint: unable to find the requested function\n");
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	296
10194 d4f813c3f5ed more debug mode fixes John W. Eaton <jwe@octave.org> parents: 10186 diff changeset	297 tree_evaluator::debug_mode = bp_table::have_breakpoints () \|\| Vdebugging;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	298
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	299 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	300 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	301
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	302
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	303 int
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	304 bp_table::do_remove_breakpoint (const std::string& fname,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	305 const bp_table::intmap& line)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	306 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	307 int retval = 0;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	308
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	309 octave_idx_type len = line.size ();
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	310
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	311 if (len == 0)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	312 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	313 intmap results = remove_all_breakpoints_in_file (fname);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	314 retval = results.size ();
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	315 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	316 else
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	317 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	318 octave_user_code *dbg_fcn = get_user_code (fname);
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	319
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	320 if (dbg_fcn)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	321 {
16386 4902484f9181 callbacks to set markers in editor using command line dbstop function John W. Eaton <jwe@octave.org> parents: 16342 diff changeset	322 std::string file = dbg_fcn->fcn_file_name ();
4902484f9181 callbacks to set markers in editor using command line dbstop function John W. Eaton <jwe@octave.org> parents: 16342 diff changeset	323
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	324 tree_statement_list *cmds = dbg_fcn->body ();
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	325
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 16419 diff changeset	326 // FIXME -- move the operation on cmds to the
7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 16419 diff changeset	327 // tree_statement_list class?
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	328 if (cmds)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	329 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	330 octave_value_list results = cmds->list_breakpoints ();
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	331
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	332 if (results.length () > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	333 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	334 for (int i = 0; i < len; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	335 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	336 const_intmap_iterator p = line.find (i);
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	337
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	338 if (p != line.end ())
16386 4902484f9181 callbacks to set markers in editor using command line dbstop function John W. Eaton <jwe@octave.org> parents: 16342 diff changeset	339 {
4902484f9181 callbacks to set markers in editor using command line dbstop function John W. Eaton <jwe@octave.org> parents: 16342 diff changeset	340 int lineno = p->second;
4902484f9181 callbacks to set markers in editor using command line dbstop function John W. Eaton <jwe@octave.org> parents: 16342 diff changeset	341
4902484f9181 callbacks to set markers in editor using command line dbstop function John W. Eaton <jwe@octave.org> parents: 16342 diff changeset	342 cmds->delete_breakpoint (lineno);
4902484f9181 callbacks to set markers in editor using command line dbstop function John W. Eaton <jwe@octave.org> parents: 16342 diff changeset	343
4902484f9181 callbacks to set markers in editor using command line dbstop function John W. Eaton <jwe@octave.org> parents: 16342 diff changeset	344 if (! file.empty ())
16419 16bfbf9136d3 avoid creating unnecessary octave_value objects for octave_link calls John W. Eaton <jwe@octave.org> parents: 16418 diff changeset	345 octave_link::update_breakpoint (false, file, lineno);
16386 4902484f9181 callbacks to set markers in editor using command line dbstop function John W. Eaton <jwe@octave.org> parents: 16342 diff changeset	346 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	347 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	348
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	349 results = cmds->list_breakpoints ();
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	350
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	351 bp_set_iterator it = bp_set.find (fname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	352 if (results.length () == 0 && it != bp_set.end ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	353 bp_set.erase (it);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	354 }
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	355
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	356 retval = results.length ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	357 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	358 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	359 else
14049 b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands Rik <octave@nomad.inbox5.com> parents: 14035 diff changeset	360 error ("remove_breakpoint: unable to find the requested function\n");
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	361 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	362
10194 d4f813c3f5ed more debug mode fixes John W. Eaton <jwe@octave.org> parents: 10186 diff changeset	363 tree_evaluator::debug_mode = bp_table::have_breakpoints () \|\| Vdebugging;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	364
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	365 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	366 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	367
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	368
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	369 bp_table::intmap
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	370 bp_table::do_remove_all_breakpoints_in_file (const std::string& fname,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	371 bool silent)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	372 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	373 intmap retval;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	374
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	375 octave_user_code *dbg_fcn = get_user_code (fname);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	376
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	377 if (dbg_fcn)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	378 {
16386 4902484f9181 callbacks to set markers in editor using command line dbstop function John W. Eaton <jwe@octave.org> parents: 16342 diff changeset	379 std::string file = dbg_fcn->fcn_file_name ();
4902484f9181 callbacks to set markers in editor using command line dbstop function John W. Eaton <jwe@octave.org> parents: 16342 diff changeset	380
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	381 tree_statement_list *cmds = dbg_fcn->body ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	382
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	383 if (cmds)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	384 {
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 16419 diff changeset	385 retval = cmds->remove_all_breakpoints (file);
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	386
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	387 bp_set_iterator it = bp_set.find (fname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	388 if (it != bp_set.end ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	389 bp_set.erase (it);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	390 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	391 }
8123 eb2beef9a9ff clear breakpoints is function found to be out of date David Bateman <dbateman@free.fr> parents: 8114 diff changeset	392 else if (! silent)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	393 error ("remove_all_breakpoint_in_file: "
14049 b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands Rik <octave@nomad.inbox5.com> parents: 14035 diff changeset	394 "unable to find the requested function\n");
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	395
10194 d4f813c3f5ed more debug mode fixes John W. Eaton <jwe@octave.org> parents: 10186 diff changeset	396 tree_evaluator::debug_mode = bp_table::have_breakpoints () \|\| Vdebugging;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	397
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	398 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	399 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	400
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	401 void
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	402 bp_table::do_remove_all_breakpoints (void)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	403 {
9183 94ae487acd1b use set instead of map to keep track of debugger breakpoints jpswensen@compsci34-754-2010.compscidhcp.jhu.edu parents: 9039 diff changeset	404 for (const_bp_set_iterator it = bp_set.begin (); it != bp_set.end (); it++)
94ae487acd1b use set instead of map to keep track of debugger breakpoints jpswensen@compsci34-754-2010.compscidhcp.jhu.edu parents: 9039 diff changeset	405 remove_all_breakpoints_in_file (*it);
94ae487acd1b use set instead of map to keep track of debugger breakpoints jpswensen@compsci34-754-2010.compscidhcp.jhu.edu parents: 9039 diff changeset	406
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	407
10194 d4f813c3f5ed more debug mode fixes John W. Eaton <jwe@octave.org> parents: 10186 diff changeset	408 tree_evaluator::debug_mode = bp_table::have_breakpoints () \|\| Vdebugging;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	409 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	410
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	411 std::string
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	412 do_find_bkpt_list (octave_value_list slist,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	413 std::string match)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	414 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	415 std::string retval;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	416
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	417 for (int i = 0; i < slist.length (); i++)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	418 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	419 if (slist (i).string_value () == match)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	420 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	421 retval = slist(i).string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	422 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	423 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	424 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	425
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	426 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	427 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	428
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	429
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	430 bp_table::fname_line_map
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	431 bp_table::do_get_breakpoint_list (const octave_value_list& fname_list)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	432 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	433 fname_line_map retval;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	434
9183 94ae487acd1b use set instead of map to keep track of debugger breakpoints jpswensen@compsci34-754-2010.compscidhcp.jhu.edu parents: 9039 diff changeset	435 for (bp_set_iterator it = bp_set.begin (); it != bp_set.end (); it++)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	436 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	437 if (fname_list.length () == 0
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	438 \|\| do_find_bkpt_list (fname_list, *it) != "")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	439 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	440 octave_user_code f = get_user_code (it);
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	441
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	442 if (f)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	443 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	444 tree_statement_list *cmds = f->body ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	445
16530 7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 16419 diff changeset	446 // FIXME -- move the operation on cmds to the
7ca7e7d5eb91 remove breakpoints when clearing function John W. Eaton <jwe@octave.org> parents: 16419 diff changeset	447 // tree_statement_list class?
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	448 if (cmds)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	449 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	450 octave_value_list bkpts = cmds->list_breakpoints ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	451 octave_idx_type len = bkpts.length ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	452
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	453 if (len > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	454 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	455 bp_table::intmap bkpts_vec;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	456
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	457 for (int i = 0; i < len; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	458 bkpts_vec[i] = bkpts (i).double_value ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	459
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	460 std::string symbol_name = f->name ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	461
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	462 retval[symbol_name] = bkpts_vec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	463 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	464 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	465 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	466 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	467 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	468
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	469 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	470 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	471
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	472 static octave_value
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	473 intmap_to_ov (const bp_table::intmap& line)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	474 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	475 int idx = 0;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	476
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	477 NDArray retval (dim_vector (1, line.size ()));
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	478
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	479 for (size_t i = 0; i < line.size (); i++)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	480 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	481 bp_table::const_intmap_iterator p = line.find (i);
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	482
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	483 if (p != line.end ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	484 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	485 int lineno = p->second;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	486 retval(idx++) = lineno;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	487 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	488 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	489
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	490 retval.resize (dim_vector (1, idx));
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	491
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	492 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	493 }
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	494
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	495 DEFUN (dbstop, args, ,
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	496 "-- texinfo --\n\
15038 ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type. Rik <rik@octave.org> parents: 14846 diff changeset	497 @deftypefn {Built-in Function} {@var{rline} =} dbstop (\"@var{func}\")\n\
ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type. Rik <rik@octave.org> parents: 14846 diff changeset	498 @deftypefnx {Built-in Function} {@var{rline} =} dbstop (\"@var{func}\", @var{line}, @dots{})\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	499 Set a breakpoint in function @var{func}.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	500 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	501 Arguments are\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	502 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	503 @table @var\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	504 @item func\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	505 Function name as a string variable. When already in debug\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	506 mode this should be left out and only the line should be given.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10839 diff changeset	507 \n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	508 @item line\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	509 Line number where the breakpoint should be set. Multiple\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	510 lines may be given as separate arguments or as a vector.\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	511 @end table\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	512 \n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	513 When called with a single argument @var{func}, the breakpoint\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	514 is set at the first executable line in the named function.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	515 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	516 The optional output @var{rline} is the real line number where the\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	517 breakpoint was set. This can differ from specified line if\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	518 the line is not executable. For example, if a breakpoint attempted on a\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	519 blank line then Octave will set the real breakpoint at the\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	520 next executable line.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	521 @seealso{dbclear, dbstatus, dbstep, debug_on_error, debug_on_warning, debug_on_interrupt}\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	522 @end deftypefn")
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	523 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	524 bp_table::intmap retval;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	525 std::string symbol_name;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	526 bp_table::intmap lines;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	527
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	528 parse_dbfunction_params ("dbstop", args, symbol_name, lines);
6646 bd0a70c3f2db [project @ 2007-05-22 02:27:43 by jwe] jwe parents: 6317 diff changeset	529
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	530 if (lines.size () == 0)
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	531 lines[0] = 1;
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	532
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	533 if (! error_state)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	534 retval = bp_table::add_breakpoint (symbol_name, lines);
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	535
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	536 return intmap_to_ov (retval);
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	537 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	538
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	539 DEFUN (dbclear, args, ,
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	540 "-- texinfo --\n\
15038 ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type. Rik <rik@octave.org> parents: 14846 diff changeset	541 @deftypefn {Built-in Function} {} dbclear (\"@var{func}\")\n\
ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type. Rik <rik@octave.org> parents: 14846 diff changeset	542 @deftypefnx {Built-in Function} {} dbclear (\"@var{func}\", @var{line}, @dots{})\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	543 Delete a breakpoint in the function @var{func}.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	544 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	545 Arguments are\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	546 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	547 @table @var\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	548 @item func\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	549 Function name as a string variable. When already in debug\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	550 mode this should be left out and only the line should be given.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10839 diff changeset	551 \n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	552 @item line\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	553 Line number from which to remove a breakpoint. Multiple\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	554 lines may be given as separate arguments or as a vector.\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	555 @end table\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	556 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	557 When called without a line number specification all breakpoints\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	558 in the named function are cleared.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	559 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	560 If the requested line is not a breakpoint no action is performed.\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	561 @seealso{dbstop, dbstatus, dbwhere}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	562 @end deftypefn")
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	563 {
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	564 octave_value retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	565 std::string symbol_name = "";
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	566 bp_table::intmap lines;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	567
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	568 parse_dbfunction_params ("dbclear", args, symbol_name, lines);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	569
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	570 if (! error_state)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	571 bp_table::remove_breakpoint (symbol_name, lines);
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	572
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	573 return retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	574 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	575
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	576 DEFUN (dbstatus, args, nargout,
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	577 "-- texinfo --\n\
15038 ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type. Rik <rik@octave.org> parents: 14846 diff changeset	578 @deftypefn {Built-in Function} {} dbstatus ()\n\
ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type. Rik <rik@octave.org> parents: 14846 diff changeset	579 @deftypefnx {Built-in Function} {@var{brk_list} =} dbstatus ()\n\
ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type. Rik <rik@octave.org> parents: 14846 diff changeset	580 @deftypefnx {Built-in Function} {@var{brk_list} =} dbstatus (\"@var{func}\")\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	581 Report the location of active breakpoints.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	582 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	583 When called with no input or output arguments, print the list of\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	584 all functions with breakpoints and the line numbers where those\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	585 breakpoints are set.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	586 If a function name @var{func} is specified then only report breakpoints\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	587 for the named function.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	588 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	589 The optional return argument @var{brk_list} is a struct array with the\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	590 following fields.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	591 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	592 @table @asis\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	593 @item name\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	594 The name of the function with a breakpoint.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	595 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	596 @item file\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	597 The name of the m-file where the function code is located.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	598 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	599 @item line\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	600 A line number, or vector of line numbers, with a breakpoint.\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	601 @end table\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	602 \n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	603 @seealso{dbclear, dbwhere}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	604 @end deftypefn")
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	605 {
11058 3329616444f0 replace Octave_map in debug.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10840 diff changeset	606 octave_map retval;
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	607 int nargin = args.length ();
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	608 octave_value_list fcn_list;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	609 bp_table::fname_line_map bp_list;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	610 std::string symbol_name;
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	611
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	612 if (nargin != 0 && nargin != 1)
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	613 {
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	614 error ("dbstatus: only zero or one arguments accepted\n");
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	615 return octave_value ();
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	616 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	617
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	618 if (nargin == 1)
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	619 {
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	620 if (args(0).is_string ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	621 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	622 symbol_name = args(0).string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	623 fcn_list(0) = symbol_name;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	624 bp_list = bp_table::get_breakpoint_list (fcn_list);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	625 }
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	626 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	627 gripe_wrong_type_arg ("dbstatus", args(0));
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	628 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	629 else
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	630 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	631 octave_user_code *dbg_fcn = get_user_code ();
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	632 if (dbg_fcn)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	633 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	634 symbol_name = dbg_fcn->name ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	635 fcn_list(0) = symbol_name;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	636 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	637
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	638 bp_list = bp_table::get_breakpoint_list (fcn_list);
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	639 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	640
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	641 if (nargout == 0)
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	642 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	643 // Print out the breakpoint information.
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	644
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	645 for (bp_table::fname_line_map_iterator it = bp_list.begin ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	646 it != bp_list.end (); it++)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	647 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	648 bp_table::intmap m = it->second;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	649
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	650 size_t nel = m.size ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	651
14228 0beb62668d69 Use correct plural for dbstatus if there is more than 1 breakpoint set in file. Rik <octave@nomad.inbox5.com> parents: 14227 diff changeset	652 octave_stdout << "breakpoint in " << it->first;
0beb62668d69 Use correct plural for dbstatus if there is more than 1 breakpoint set in file. Rik <octave@nomad.inbox5.com> parents: 14227 diff changeset	653 if (nel > 1)
0beb62668d69 Use correct plural for dbstatus if there is more than 1 breakpoint set in file. Rik <octave@nomad.inbox5.com> parents: 14227 diff changeset	654 octave_stdout << " at lines ";
0beb62668d69 Use correct plural for dbstatus if there is more than 1 breakpoint set in file. Rik <octave@nomad.inbox5.com> parents: 14227 diff changeset	655 else
0beb62668d69 Use correct plural for dbstatus if there is more than 1 breakpoint set in file. Rik <octave@nomad.inbox5.com> parents: 14227 diff changeset	656 octave_stdout << " at line ";
0beb62668d69 Use correct plural for dbstatus if there is more than 1 breakpoint set in file. Rik <octave@nomad.inbox5.com> parents: 14227 diff changeset	657
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	658 for (size_t j = 0; j < nel; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	659 octave_stdout << m[j] << ((j < nel - 1) ? ", " : ".");
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	660
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	661 if (nel > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	662 octave_stdout << std::endl;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	663 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	664 return octave_value ();
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	665 }
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	666 else
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	667 {
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	668 // Fill in an array for return.
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	669
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	670 int i = 0;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	671 Cell names (dim_vector (bp_list.size (), 1));
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	672 Cell file (dim_vector (bp_list.size (), 1));
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	673 Cell line (dim_vector (bp_list.size (), 1));
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	674
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	675 for (bp_table::const_fname_line_map_iterator it = bp_list.begin ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	676 it != bp_list.end (); it++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	677 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	678 names(i) = it->first;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	679 line(i) = intmap_to_ov (it->second);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	680 file(i) = do_which (it->first);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	681 i++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	682 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	683
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	684 retval.assign ("name", names);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	685 retval.assign ("file", file);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	686 retval.assign ("line", line);
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	687
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	688 return octave_value (retval);
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	689 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	690 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	691
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	692 DEFUN (dbwhere, , ,
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	693 "-- texinfo --\n\
15912 8e38eac05230 doc: Change object type of dbwhere, dbstack to "Command" in docstring. Rik <rik@octave.org> parents: 15577 diff changeset	694 @deftypefn {Command} {} dbwhere\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	695 In debugging mode, report the current file and line number where\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	696 execution is stopped.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	697 @seealso{dbstatus, dbcont, dbstep, dbup}\n\
5645 9c9bd01099ce [project @ 2006-03-06 22:33:54 by jwe] jwe parents: 5642 diff changeset	698 @end deftypefn")
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	699 {
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	700 octave_value retval;
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	701
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	702 octave_user_code *dbg_fcn = get_user_code ();
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	703
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	704 if (dbg_fcn)
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	705 {
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	706 bool have_file = true;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	707
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	708 std::string name = dbg_fcn->fcn_file_name ();
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	709
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	710 if (name.empty ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	711 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	712 have_file = false;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	713
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	714 name = dbg_fcn->name ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	715 }
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	716
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	717 octave_stdout << "stopped in " << name << " at ";
9484 bbe033dcfe13 make dbwhere work when called at keyboard prompt John W. Eaton <jwe@octave.org> parents: 9377 diff changeset	718
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	719 int l = octave_call_stack::caller_user_code_line ();
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	720
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	721 if (l > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	722 {
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	723 octave_stdout << " line " << l << std::endl;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	724
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	725 if (have_file)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	726 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	727 std::string line = get_file_line (name, l);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	728
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	729 if (! line.empty ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	730 octave_stdout << l << ": " << line << std::endl;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	731 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	732 }
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	733 else
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	734 octave_stdout << " <unknown line>" << std::endl;
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	735 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	736 else
14049 b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands Rik <octave@nomad.inbox5.com> parents: 14035 diff changeset	737 error ("dbwhere: must be inside a user function to use dbwhere\n");
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	738
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	739 return retval;
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	740 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	741
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	742 // Copied and modified from the do_type command in help.cc
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	743 // Maybe we could share some code?
eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	744 void
3949 294f13627ee8 [project @ 2002-05-23 01:22:11 by jwe] jwe parents: 3948 diff changeset	745 do_dbtype (std::ostream& os, const std::string& name, int start, int end)
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	746 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	747 std::string ff = fcn_file_in_path (name);
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	748
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	749 if (! ff.empty ())
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	750 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	751 std::ifstream fs (ff.c_str (), std::ios::in);
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	752
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	753 if (fs)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	754 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	755 char ch;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	756 int line = 1;
16342 b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error). Rik <rik@octave.org> parents: 15912 diff changeset	757 bool isnewline = true;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	758
16342 b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error). Rik <rik@octave.org> parents: 15912 diff changeset	759 // FIXME: Why not use line-oriented input here [getline()]?
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error). Rik <rik@octave.org> parents: 15912 diff changeset	760 while (fs.get (ch) && line <= end)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	761 {
16342 b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error). Rik <rik@octave.org> parents: 15912 diff changeset	762 if (isnewline && line >= start)
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error). Rik <rik@octave.org> parents: 15912 diff changeset	763 {
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error). Rik <rik@octave.org> parents: 15912 diff changeset	764 os << line << "\t";
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error). Rik <rik@octave.org> parents: 15912 diff changeset	765 isnewline = false;
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error). Rik <rik@octave.org> parents: 15912 diff changeset	766 }
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error). Rik <rik@octave.org> parents: 15912 diff changeset	767
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error). Rik <rik@octave.org> parents: 15912 diff changeset	768 if (line >= start)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	769 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	770 os << ch;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	771 }
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	772
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	773 if (ch == '\n')
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	774 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	775 line++;
16342 b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error). Rik <rik@octave.org> parents: 15912 diff changeset	776 isnewline = true;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	777 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	778 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	779 }
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	780 else
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	781 os << "dbtype: unable to open '" << ff << "' for reading!\n";
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	782 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	783 else
6317 8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	784 os << "dbtype: unknown function " << name << "\n";
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	785
6646 bd0a70c3f2db [project @ 2007-05-22 02:27:43 by jwe] jwe parents: 6317 diff changeset	786 os.flush ();
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	787 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	788
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	789 DEFUN (dbtype, args, ,
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	790 "-- texinfo --\n\
15577 cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	791 @deftypefn {Command} {} dbtype\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	792 @deftypefnx {Command} {} dbtype @var{lineno}\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	793 @deftypefnx {Command} {} dbtype @var{startl:endl}\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	794 @deftypefnx {Command} {} dbtype @var{startl:end}\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	795 @deftypefnx {Command} {} dbtype @var{func}\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	796 @deftypefnx {Command} {} dbtype @var{func} @var{lineno}\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	797 @deftypefnx {Command} {} dbtype @var{func} @var{startl:endl}\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	798 @deftypefnx {Command} {} dbtype @var{func} @var{startl:end}\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	799 Display a script file with line numbers.\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	800 \n\
15577 cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	801 When called with no arguments in debugging mode, display the script file\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	802 currently being debugged. An optional range specification can be used to\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	803 list only a portion of the file. The special keyword \"end\" is a valid\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	804 line number specification for the last line of the file.\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	805 \n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	806 When called with the name of a function, list that script file with line\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	807 numbers.\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	808 @seealso{dbwhere, dbstatus, dbstop}\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	809 @end deftypefn")
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	810 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	811 octave_value retval;
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7539 diff changeset	812 octave_user_code *dbg_fcn;
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	813
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	814 int nargin = args.length ();
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	815 string_vector argv = args.make_argv ("dbtype");
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	816
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	817 if (! error_state)
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	818 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	819 switch (nargin)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	820 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	821 case 0: // dbtype
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	822 dbg_fcn = get_user_code ();
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	823
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	824 if (dbg_fcn)
15215 9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	825 do_dbtype (octave_stdout, dbg_fcn->name (), 0,
9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	826 std::numeric_limits<int>::max ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	827 else
14049 b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands Rik <octave@nomad.inbox5.com> parents: 14035 diff changeset	828 error ("dbtype: must be inside a user function to give no arguments to dbtype\n");
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	829 break;
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	830
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	831 case 1: // (dbtype func) \|\| (dbtype start:end)
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	832 {
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	833 std::string arg = argv[1];
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	834
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	835 size_t ind = arg.find (':');
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	836
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	837 if (ind != std::string::npos) // (dbtype start:end)
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	838 {
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	839 dbg_fcn = get_user_code ();
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	840
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	841 if (dbg_fcn)
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	842 {
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	843 std::string start_str = arg.substr (0, ind);
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	844 std::string end_str = arg.substr (ind + 1);
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	845
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	846 int start, end;
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	847 start = atoi (start_str.c_str ());
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	848 if (end_str == "end")
15215 9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	849 end = std::numeric_limits<int>::max ();
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	850 else
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	851 end = atoi (end_str.c_str ());
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	852
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	853 if (std::min (start, end) <= 0)
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	854 error ("dbtype: start and end lines must be >= 1\n");
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	855
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	856 if (start <= end)
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	857 do_dbtype (octave_stdout, dbg_fcn->name (), start, end);
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	858 else
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	859 error ("dbtype: start line must be less than end line\n");
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	860 }
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	861 }
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	862 else // (dbtype func)
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	863 {
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	864 dbg_fcn = get_user_code (arg);
6317 8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	865
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	866 if (dbg_fcn)
15215 9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	867 do_dbtype (octave_stdout, dbg_fcn->name (), 0,
9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	868 std::numeric_limits<int>::max ());
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	869 else
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	870 error ("dbtype: function <%s> not found\n", arg.c_str ());
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	871 }
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	872 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	873 break;
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	874
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	875 case 2: // (dbtype func start:end) , (dbtype func start)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	876 dbg_fcn = get_user_code (argv[1]);
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	877
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	878 if (dbg_fcn)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	879 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	880 std::string arg = argv[2];
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	881 int start, end;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	882 size_t ind = arg.find (':');
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	883
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	884 if (ind != std::string::npos)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	885 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	886 std::string start_str = arg.substr (0, ind);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	887 std::string end_str = arg.substr (ind + 1);
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	888
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	889 start = atoi (start_str.c_str ());
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	890 if (end_str == "end")
15215 9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	891 end = std::numeric_limits<int>::max ();
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	892 else
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	893 end = atoi (end_str.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	894 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	895 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	896 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	897 start = atoi (arg.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	898 end = start;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	899 }
6317 8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	900
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	901 if (std::min (start, end) <= 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	902 error ("dbtype: start and end lines must be >= 1\n");
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	903
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	904 if (start <= end)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	905 do_dbtype (octave_stdout, dbg_fcn->name (), start, end);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	906 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	907 error ("dbtype: start line must be less than end line\n");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	908 }
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	909 else
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	910 error ("dbtype: function <%s> not found\n", argv[1].c_str ());
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	911
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	912 break;
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	913
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	914 default:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	915 error ("dbtype: expecting zero, one, or two arguments\n");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	916 }
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	917 }
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	918
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	919 return retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	920 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	921
13689 b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	922 static octave_value_list
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	923 do_dbstack (const octave_value_list& args, int nargout, std::ostream& os)
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	924 {
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	925 octave_value_list retval;
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	926
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9724 diff changeset	927 unwind_protect frame;
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	928
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7897 diff changeset	929 octave_idx_type curr_frame = -1;
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	930
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7897 diff changeset	931 size_t nskip = 0;
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	932
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	933 if (args.length () == 1)
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	934 {
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	935 int n = 0;
73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	936
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	937 octave_value arg = args(0);
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	938
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	939 if (arg.is_string ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	940 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	941 std::string s_arg = arg.string_value ();
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	942
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	943 n = atoi (s_arg.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	944 }
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	945 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	946 n = args(0).int_value ();
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	947
73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	948 if (n > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	949 nskip = n;
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	950 else
14049 b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands Rik <octave@nomad.inbox5.com> parents: 14035 diff changeset	951 error ("dbstack: N must be a non-negative integer");
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	952 }
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	953
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	954 if (! error_state)
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	955 {
11058 3329616444f0 replace Octave_map in debug.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10840 diff changeset	956 octave_map stk = octave_call_stack::backtrace (nskip, curr_frame);
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	957
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	958 if (nargout == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	959 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	960 octave_idx_type nframes_to_display = stk.numel ();
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	961
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	962 if (nframes_to_display > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	963 {
13689 b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	964 os << "stopped in:\n\n";
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	965
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	966 Cell names = stk.contents ("name");
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	967 Cell files = stk.contents ("file");
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	968 Cell lines = stk.contents ("line");
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	969
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	970 bool show_top_level = true;
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	971
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	972 size_t max_name_len = 0;
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	973
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	974 for (octave_idx_type i = 0; i < nframes_to_display; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	975 {
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	976 std::string name = names(i).string_value ();
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	977
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	978 max_name_len = std::max (name.length (), max_name_len);
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	979 }
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	980
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	981 for (octave_idx_type i = 0; i < nframes_to_display; i++)
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	982 {
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	983 std::string name = names(i).string_value ();
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	984 std::string file = files(i).string_value ();
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	985 int line = lines(i).int_value ();
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	986
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	987 if (show_top_level && i == curr_frame)
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	988 show_top_level = false;
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	989
13689 b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	990 os << (i == curr_frame ? " --> " : " ")
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	991 << std::setw (max_name_len) << name
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	992 << " at line " << line
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	993 << " [" << file << "]"
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	994 << std::endl;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	995 }
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	996
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	997 if (show_top_level)
13689 b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	998 os << " --> top level" << std::endl;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	999 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1000 }
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1001 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1002 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1003 retval(1) = curr_frame < 0 ? 1 : curr_frame + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1004 retval(0) = stk;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1005 }
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1006 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1007
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1008 return retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1009 }
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1010
13326 23cc9c13b622 show_octave_dbstack: new convenience function for debugging John W. Eaton <jwe@octave.org> parents: 12642 diff changeset	1011 // A function that can be easily called from a debugger print the Octave
23cc9c13b622 show_octave_dbstack: new convenience function for debugging John W. Eaton <jwe@octave.org> parents: 12642 diff changeset	1012 // stack. This can be useful for finding what line of code the
23cc9c13b622 show_octave_dbstack: new convenience function for debugging John W. Eaton <jwe@octave.org> parents: 12642 diff changeset	1013 // interpreter is currently executing when the debugger is stopped in
23cc9c13b622 show_octave_dbstack: new convenience function for debugging John W. Eaton <jwe@octave.org> parents: 12642 diff changeset	1014 // some C++ function, for example.
23cc9c13b622 show_octave_dbstack: new convenience function for debugging John W. Eaton <jwe@octave.org> parents: 12642 diff changeset	1015
13784 0bbe319bf26b octave_class::size: return matrix with correct dimensions John W. Eaton <jwe@octave.org> parents: 13689 diff changeset	1016 void
13326 23cc9c13b622 show_octave_dbstack: new convenience function for debugging John W. Eaton <jwe@octave.org> parents: 12642 diff changeset	1017 show_octave_dbstack (void)
23cc9c13b622 show_octave_dbstack: new convenience function for debugging John W. Eaton <jwe@octave.org> parents: 12642 diff changeset	1018 {
13689 b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1019 do_dbstack (octave_value_list (), 0, std::cerr);
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1020 }
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1021
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1022 DEFUN (dbstack, args, nargout,
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1023 "-- texinfo --\n\
15912 8e38eac05230 doc: Change object type of dbwhere, dbstack to "Command" in docstring. Rik <rik@octave.org> parents: 15577 diff changeset	1024 @deftypefn {Command} {} dbstack\n\
8e38eac05230 doc: Change object type of dbwhere, dbstack to "Command" in docstring. Rik <rik@octave.org> parents: 15577 diff changeset	1025 @deftypefnx {Command} {} dbstack @var{n}\n\
15038 ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type. Rik <rik@octave.org> parents: 14846 diff changeset	1026 @deftypefnx {Built-in Function} {[@var{stack}, @var{idx}] =} dbstack (@dots{})\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1027 Display or return current debugging function stack information.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1028 With optional argument @var{n}, omit the @var{n} innermost stack frames.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1029 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1030 The optional return argument @var{stack} is a struct array with the\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1031 following fields:\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1032 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1033 @table @asis\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1034 @item file\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1035 The name of the m-file where the function code is located.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1036 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1037 @item name\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1038 The name of the function with a breakpoint.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1039 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1040 @item line\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1041 The line number of an active breakpoint.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1042 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1043 @item column\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1044 The column number of the line where the breakpoint begins.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1045 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1046 @item scope\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1047 Undocumented.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1048 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1049 @item context\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1050 Undocumented.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1051 @end table\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1052 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1053 The return argument @var{idx} specifies which element of the @var{stack}\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1054 struct array is currently active.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1055 @seealso{dbup, dbdown, dbwhere, dbstatus}\n\
13689 b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1056 @end deftypefn")
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1057 {
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1058 return do_dbstack (args, nargout, octave_stdout);
13326 23cc9c13b622 show_octave_dbstack: new convenience function for debugging John W. Eaton <jwe@octave.org> parents: 12642 diff changeset	1059 }
23cc9c13b622 show_octave_dbstack: new convenience function for debugging John W. Eaton <jwe@octave.org> parents: 12642 diff changeset	1060
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1061 static void
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1062 do_dbupdown (const octave_value_list& args, const std::string& who)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1063 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1064 int n = 1;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1065
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1066 if (args.length () == 1)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1067 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1068 octave_value arg = args(0);
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1069
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1070 if (arg.is_string ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1071 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1072 std::string s_arg = arg.string_value ();
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1073
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1074 n = atoi (s_arg.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1075 }
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1076 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1077 n = args(0).int_value ();
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1078 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1079
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1080 if (! error_state)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1081 {
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	1082 if (who == "dbup")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1083 n = -n;
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1084
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1085 if (! octave_call_stack::goto_frame_relative (n, true))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1086 error ("%s: invalid stack frame", who.c_str ());
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1087 }
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1088 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1089
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	1090 DEFUN (dbup, args, ,
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1091 "-- texinfo --\n\
15038 ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type. Rik <rik@octave.org> parents: 14846 diff changeset	1092 @deftypefn {Built-in Function} {} dbup\n\
ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type. Rik <rik@octave.org> parents: 14846 diff changeset	1093 @deftypefnx {Built-in Function} {} dbup (@var{n})\n\
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1094 In debugging mode, move up the execution stack @var{n} frames.\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1095 If @var{n} is omitted, move up one frame.\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1096 @seealso{dbstack, dbdown}\n\
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1097 @end deftypefn")
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1098 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1099 octave_value retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1100
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1101 do_dbupdown (args, "dbup");
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1102
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1103 return retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1104 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1105
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	1106 DEFUN (dbdown, args, ,
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1107 "-- texinfo --\n\
15038 ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type. Rik <rik@octave.org> parents: 14846 diff changeset	1108 @deftypefn {Built-in Function} {} dbdown\n\
ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type. Rik <rik@octave.org> parents: 14846 diff changeset	1109 @deftypefnx {Built-in Function} {} dbdown (@var{n})\n\
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1110 In debugging mode, move down the execution stack @var{n} frames.\n\
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1111 If @var{n} is omitted, move down one frame.\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1112 @seealso{dbstack, dbup}\n\
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1113 @end deftypefn")
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1114 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1115 octave_value retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1116
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1117 do_dbupdown (args, "dbdown");
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1118
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1119 return retval;
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1120 }
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1121
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	1122 DEFUN (dbstep, args, ,
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1123 "-- texinfo --\n\
9724 f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros Rik <rdrider0-list@yahoo.com> parents: 9484 diff changeset	1124 @deftypefn {Command} {} dbstep\n\
f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros Rik <rdrider0-list@yahoo.com> parents: 9484 diff changeset	1125 @deftypefnx {Command} {} dbstep @var{n}\n\
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1126 @deftypefnx {Command} {} dbstep in\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1127 @deftypefnx {Command} {} dbstep out\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1128 @deftypefnx {Command} {} dbnext @dots{}\n\
9724 f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros Rik <rdrider0-list@yahoo.com> parents: 9484 diff changeset	1129 In debugging mode, execute the next @var{n} lines of code.\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1130 If @var{n} is omitted, execute the next single line of code.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1131 If the next line of code is itself defined in terms of an m-file remain in\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1132 the existing function.\n\
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1133 \n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1134 Using @code{dbstep in} will cause execution of the next line to step into\n\
9724 f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros Rik <rdrider0-list@yahoo.com> parents: 9484 diff changeset	1135 any m-files defined on the next line. Using @code{dbstep out} will cause\n\
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1136 execution to continue until the current function returns.\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1137 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1138 @code{dbnext} is an alias for @code{dbstep}.\n\
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1139 @seealso{dbcont, dbquit}\n\
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1140 @end deftypefn")
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1141 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1142 if (Vdebugging)
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1143 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1144 int nargin = args.length ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	1145
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1146 if (nargin > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1147 print_usage ();
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1148 else if (nargin == 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1149 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1150 if (args(0).is_string ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1151 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1152 std::string arg = args(0).string_value ();
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1153
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1154 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1155 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1156 if (arg == "in")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1157 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1158 Vdebugging = false;
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1159
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1160 tree_evaluator::dbstep_flag = -1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1161 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1162 else if (arg == "out")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1163 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1164 Vdebugging = false;
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1165
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1166 tree_evaluator::dbstep_flag = -2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1167 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1168 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1169 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1170 int n = atoi (arg.c_str ());
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1171
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1172 if (n > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1173 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1174 Vdebugging = false;
7818 5640a70cbab1 Add Ffilemarker and fix for 'dbstep in' David Bateman <dbateman@free.fr> parents: 7787 diff changeset	1175
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1176 tree_evaluator::dbstep_flag = n;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1177 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1178 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1179 error ("dbstep: invalid argument");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1180 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1181 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1182 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1183 else
14049 b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands Rik <octave@nomad.inbox5.com> parents: 14035 diff changeset	1184 error ("dbstep: input argument must be a character string");
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1185 }
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1186 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1187 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1188 Vdebugging = false;
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1189
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1190 tree_evaluator::dbstep_flag = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1191 }
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1192 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1193 else
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1194 error ("dbstep: can only be called in debug mode");
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1195
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1196 return octave_value_list ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1197 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1198
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1199 DEFALIAS (dbnext, dbstep);
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1200
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	1201 DEFUN (dbcont, args, ,
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1202 "-- texinfo --\n\
9724 f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros Rik <rdrider0-list@yahoo.com> parents: 9484 diff changeset	1203 @deftypefn {Command} {} dbcont\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1204 Leave command-line debugging mode and continue code execution normally.\n\
9724 f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros Rik <rdrider0-list@yahoo.com> parents: 9484 diff changeset	1205 @seealso{dbstep, dbquit}\n\
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1206 @end deftypefn")
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1207 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1208 if (Vdebugging)
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1209 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1210 if (args.length () == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1211 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1212 Vdebugging = false;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1213
10186 095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1214 tree_evaluator::reset_debug_state ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1215 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1216 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1217 print_usage ();
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1218 }
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1219 else
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1220 error ("dbcont: can only be called in debug mode");
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1221
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1222 return octave_value_list ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1223 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1224
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	1225 DEFUN (dbquit, args, ,
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1226 "-- texinfo --\n\
9724 f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros Rik <rdrider0-list@yahoo.com> parents: 9484 diff changeset	1227 @deftypefn {Command} {} dbquit\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1228 Quit debugging mode immediately without further code execution and\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1229 return to the Octave prompt.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1230 @seealso{dbcont, dbstep}\n\
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1231 @end deftypefn")
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1232 {
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1233 if (Vdebugging)
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1234 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1235 if (args.length () == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1236 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1237 Vdebugging = false;
10186 095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1238
095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1239 tree_evaluator::reset_debug_state ();
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1240
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1241 octave_throw_interrupt_exception ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1242 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1243 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1244 print_usage ();
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1245 }
7787 6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1246 else
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1247 error ("dbquit: can only be called in debug mode");
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1248
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1249 return octave_value_list ();
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1250 }
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input David Bateman <dbateman@free.fr> parents: 7752 diff changeset	1251
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	1252 DEFUN (isdebugmode, args, ,
8114 cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1253 "-- texinfo --\n\
15038 ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type. Rik <rik@octave.org> parents: 14846 diff changeset	1254 @deftypefn {Built-in Function} {} isdebugmode ()\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1255 Return true if in debugging mode, otherwise false.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1256 @seealso{dbwhere, dbstack, dbstatus}\n\
8114 cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1257 @end deftypefn")
cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1258 {
cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1259 octave_value retval;
cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1260
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1261 if (args.length () == 0)
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1262 retval = Vdebugging;
8114 cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1263 else
cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1264 print_usage ();
cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1265
cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1266 return retval;
cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1267 }

Mercurial > hg > octave-jordi

annotate libinterp/interpfcn/debug.cc @ 16530:7ca7e7d5eb91