octave-nkf: libinterp/corefcn/debug.cc annotate

annotate libinterp/corefcn/debug.cc @ 18393:6a2cc29f55fc

Correctly handle 'dbtype lineno' case. * debug.cc: Add extra if statement to distinguish between 'dbtype func' and 'dbtype lineno' by testing whether lineno is 0 from atoi call.

author	Rik <rik@octave.org>
date	Sat, 25 Jan 2014 16:41:01 -0800
parents	ed1e63425f79
children	7cefc77f0be2

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
17744 d63878346099 maint: Update copyright notices for release. John W. Eaton <jwe@octave.org> parents: 17649 diff changeset	3 Copyright (C) 2001-2013 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"
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	58 #include "utils.h"
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	59 #include "variables.h"
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	60
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	61 #include "debug.h"
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	62
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	63 // Initialize the singleton object
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	64 bp_table *bp_table::instance = 0;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	65
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	66 static std::string
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	67 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	68 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	69 std::string retval;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	70
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	71 file_stat fs (fname);
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	72
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	73 if (fs)
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	74 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	75 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	76
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	77 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	78
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	79 if (file)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	80 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	81 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	82
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	83 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	84
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	85 if (file.eof ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	86 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	87 // Expected to read the entire file.
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 {
18379 80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	101 // This could maybe be smarter. Is deque the right thing to use here?
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	102
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	103 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	104
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	105 offsets.push_back (0);
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	106
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	107 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	108
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	109 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	110 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	111 char c = buf[i];
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	112
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	113 if (c == '\r' && ++i < len)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	114 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	115 c = buf[i];
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	116
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	117 if (c == '\n')
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	118 offsets.push_back (i+1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	119 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	120 offsets.push_back (i);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	121 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	122 else if (c == '\n')
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	123 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	124 }
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 offsets.push_back (len);
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	127
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	128 return offsets;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	129 }
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 std::string
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	132 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	133 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	134 std::string retval;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	135
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	136 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	137
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	138 static std::string buf;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	139
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	140 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	141
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	142 if (fname != last_fname)
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	143 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	144 buf = snarf_file (fname);
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	145
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	146 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	147 }
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 if (line > 0)
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	150 line--;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	151
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	152 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	153 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	154 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	155 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	156
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	157 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	158 eol--;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	159
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	160 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	161 }
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 return retval;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	164 }
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	165
5743 a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5645 diff changeset	166 // 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	167 // 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	168 // current call stack.
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	169
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	170 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	171 get_user_code (const std::string& fname = std::string ())
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	172 {
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	173 octave_user_code *dbg_fcn = 0;
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	174
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	175 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	176 dbg_fcn = octave_call_stack::caller_user_code ();
5743 a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5645 diff changeset	177 else
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	178 {
18235 0806c9e75e08 strip .m when setting or clearing breakpoints (bug #41126) John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	179 std::string name = fname;
0806c9e75e08 strip .m when setting or clearing breakpoints (bug #41126) John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	180
0806c9e75e08 strip .m when setting or clearing breakpoints (bug #41126) John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	181 size_t name_len = name.length ();
0806c9e75e08 strip .m when setting or clearing breakpoints (bug #41126) John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	182
0806c9e75e08 strip .m when setting or clearing breakpoints (bug #41126) John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	183 if (! name.empty () && name_len > 2 && name.substr (name_len-2) == ".m")
0806c9e75e08 strip .m when setting or clearing breakpoints (bug #41126) John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	184 name = name.substr (0, name_len-2);
0806c9e75e08 strip .m when setting or clearing breakpoints (bug #41126) John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	185
0806c9e75e08 strip .m when setting or clearing breakpoints (bug #41126) John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	186 octave_value fcn = symbol_table::find_function (name);
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	187
8123 eb2beef9a9ff clear breakpoints is function found to be out of date David Bateman <dbateman@free.fr> parents: 8114 diff changeset	188 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	189 dbg_fcn = fcn.user_code_value ();
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	190 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	191
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	192 return dbg_fcn;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	193 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	194
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	195 static void
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	196 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	197 std::string& symbol_name, bp_table::intmap& lines)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	198 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	199 int nargin = args.length ();
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	200 int idx = 0;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	201 int list_idx = 0;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	202 symbol_name = std::string ();
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	203 lines = bp_table::intmap ();
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 if (args.length () == 0)
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	206 return;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	207
18377 7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	208 if (args(0).is_string ())
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	209 {
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	210 // string could be function name or line number
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	211 int isint = atoi (args(0).string_value ().c_str ());
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	212
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	213 if (error_state)
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	214 return;
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	215
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	216 if (isint == 0)
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	217 {
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	218 // It was a function name
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	219 symbol_name = args(0).string_value ();
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	220 if (error_state)
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	221 return;
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	222 idx = 1;
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	223 }
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	224 else
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	225 {
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	226 // It was a line number. Need to get function name from debugger.
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	227 if (Vdebugging)
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	228 {
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	229 symbol_name = get_user_code ()->name ();
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	230 idx = 0;
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	231 }
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	232 else
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	233 {
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	234 error ("%s: no function specified", who);
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	235 }
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	236 }
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	237 }
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	238 else if (args(0).is_map ())
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	239 {
18377 7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	240 // This is a problem because parse_dbfunction_params()
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	241 // can only pass out a single function.
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	242 error ("%s: struct input not implemented", who);
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	243 return;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	244 }
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	245 else
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	246 error ("%s: invalid parameter specified", who);
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	247
18377 7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	248 for (int i = idx; i < nargin; i++)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	249 {
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	250 if (args(i).is_string ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	251 {
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	252 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	253 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	254 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	255 lines[list_idx++] = line;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	256 }
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	257 else if (args(i).is_map ())
18377 7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	258 octave_stdout << who << ": skipping struct input" << std::endl;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	259 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	260 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	261 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	262
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	263 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	264 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	265
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	266 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	267 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	268 int line = static_cast<int> (arg.elem (j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	269 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	270 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	271 lines[list_idx++] = line;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	272 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	273
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	274 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	275 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	276 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	277 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	278 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	279
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	280 bool
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	281 bp_table::instance_ok (void)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	282 {
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	283 bool retval = true;
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	284
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	285 if (! instance)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	286 {
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	287 instance = new bp_table ();
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	288
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	289 if (instance)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	290 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	291 }
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	292
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	293 if (! instance)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	294 {
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	295 ::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	296 retval = false;
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	297 }
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	298
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	299 return retval;
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	300 }
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13784 diff changeset	301
16596 645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	302 bool
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	303 bp_table::do_add_breakpoint_1 (octave_user_code *fcn,
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	304 const std::string& fname,
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	305 const bp_table::intmap& line,
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	306 bp_table::intmap& retval)
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	307 {
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	308 bool found = false;
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	309
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	310 tree_statement_list *cmds = fcn->body ();
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	311
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	312 std::string file = fcn->fcn_file_name ();
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	313
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	314 if (cmds)
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	315 {
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	316 retval = cmds->add_breakpoint (file, line);
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	317
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	318 for (intmap_iterator p = retval.begin (); p != retval.end (); p++)
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	319 {
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	320 if (p->second != 0)
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	321 {
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	322 bp_set.insert (fname);
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	323 found = true;
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	324 break;
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	325 }
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	326 }
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	327 }
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	328
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	329 return found;
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	330 }
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	331
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	332 bp_table::intmap
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	333 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	334 const bp_table::intmap& line)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	335 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	336 intmap retval;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	337
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	338 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	339
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	340 if (dbg_fcn)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	341 {
16596 645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	342 if (! do_add_breakpoint_1 (dbg_fcn, fname, line, retval))
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	343 {
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	344 // Search subfunctions in the order they appear in the file.
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	345
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	346 const std::list<std::string> subfcn_names
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	347 = dbg_fcn->subfunction_names ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	348
16596 645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	349 std::map<std::string, octave_value> subfcns
645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	350 = dbg_fcn->subfunctions ();
16531 f3a63fdbd725 finish botched changeset 7ca7e7d5eb91 John W. Eaton <jwe@octave.org> parents: 16530 diff changeset	351
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	352 for (std::list<std::string>::const_iterator p = subfcn_names.begin ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	353 p != subfcn_names.end (); p++)
16531 f3a63fdbd725 finish botched changeset 7ca7e7d5eb91 John W. Eaton <jwe@octave.org> parents: 16530 diff changeset	354 {
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	355 std::map<std::string, octave_value>::const_iterator
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	356 q = subfcns.find (*p);
16596 645672f1c873 handle setting breakpoints in subfunctions in GUI editor John W. Eaton <jwe@octave.org> parents: 16531 diff changeset	357
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	358 if (q != subfcns.end ())
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	359 {
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	360 octave_user_code *dbg_subfcn = q->second.user_code_value ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	361
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	362 if (do_add_breakpoint_1 (dbg_subfcn, fname, line, retval))
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	363 break;
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	364 }
16531 f3a63fdbd725 finish botched changeset 7ca7e7d5eb91 John W. Eaton <jwe@octave.org> parents: 16530 diff changeset	365 }
f3a63fdbd725 finish botched changeset 7ca7e7d5eb91 John W. Eaton <jwe@octave.org> parents: 16530 diff changeset	366 }
7082 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 else
14049 b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands Rik <octave@nomad.inbox5.com> parents: 14035 diff changeset	369 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	370
10194 d4f813c3f5ed more debug mode fixes John W. Eaton <jwe@octave.org> parents: 10186 diff changeset	371 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	372
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	373 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	374 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	375
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	376 int
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	377 bp_table::do_remove_breakpoint_1 (octave_user_code *fcn,
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	378 const std::string& fname,
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	379 const bp_table::intmap& line)
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	380 {
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	381 int retval = 0;
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	382
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	383 std::string file = fcn->fcn_file_name ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	384
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	385 tree_statement_list *cmds = fcn->body ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	386
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	387 // FIXME: move the operation on cmds to the tree_statement_list class?
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	388
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	389 if (cmds)
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	390 {
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	391 octave_value_list results = cmds->list_breakpoints ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	392
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	393 if (results.length () > 0)
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	394 {
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	395 octave_idx_type len = line.size ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	396
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	397 for (int i = 0; i < len; i++)
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	398 {
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	399 const_intmap_iterator p = line.find (i);
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	400
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	401 if (p != line.end ())
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	402 {
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	403 int lineno = p->second;
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	404
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	405 cmds->delete_breakpoint (lineno);
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	406
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	407 if (! file.empty ())
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	408 octave_link::update_breakpoint (false, file, lineno);
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	409 }
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	410 }
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	411
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	412 results = cmds->list_breakpoints ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	413
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	414 bp_set_iterator it = bp_set.find (fname);
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	415 if (results.length () == 0 && it != bp_set.end ())
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	416 bp_set.erase (it);
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	417 }
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	418
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	419 retval = results.length ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	420 }
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	421
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	422 return retval;
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	423 }
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	424
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	425 int
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	426 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	427 const bp_table::intmap& line)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	428 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	429 int retval = 0;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	430
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	431 octave_idx_type len = line.size ();
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	432
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	433 if (len == 0)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	434 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	435 intmap results = remove_all_breakpoints_in_file (fname);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	436 retval = results.size ();
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	437 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	438 else
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	439 {
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	440 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	441
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	442 if (dbg_fcn)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	443 {
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	444 retval = do_remove_breakpoint_1 (dbg_fcn, fname, line);
16386 4902484f9181 callbacks to set markers in editor using command line dbstop function John W. Eaton <jwe@octave.org> parents: 16342 diff changeset	445
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	446 // Search subfunctions in the order they appear in the 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	447
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	448 const std::list<std::string> subfcn_names
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	449 = dbg_fcn->subfunction_names ();
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	450
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	451 std::map<std::string, octave_value> subfcns
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	452 = dbg_fcn->subfunctions ();
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	453
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	454 for (std::list<std::string>::const_iterator p = subfcn_names.begin ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	455 p != subfcn_names.end (); p++)
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	456 {
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	457 std::map<std::string, octave_value>::const_iterator
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	458 q = subfcns.find (*p);
16386 4902484f9181 callbacks to set markers in editor using command line dbstop function John W. Eaton <jwe@octave.org> parents: 16342 diff changeset	459
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	460 if (q != subfcns.end ())
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	461 {
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	462 octave_user_code *dbg_subfcn = q->second.user_code_value ();
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	463
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	464 retval += do_remove_breakpoint_1 (dbg_subfcn, fname, line);
10315 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 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	467 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	468 else
14049 b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands Rik <octave@nomad.inbox5.com> parents: 14035 diff changeset	469 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	470 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	471
10194 d4f813c3f5ed more debug mode fixes John W. Eaton <jwe@octave.org> parents: 10186 diff changeset	472 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	473
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	474 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	475 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	476
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	477 bp_table::intmap
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	478 bp_table::do_remove_all_breakpoints_in_file_1 (octave_user_code *fcn,
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	479 const std::string& fname)
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	480 {
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	481 intmap retval;
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	482
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	483 std::string file = fcn->fcn_file_name ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	484
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	485 tree_statement_list *cmds = fcn->body ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	486
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	487 if (cmds)
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	488 {
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	489 retval = cmds->remove_all_breakpoints (file);
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	490
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	491 bp_set_iterator it = bp_set.find (fname);
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	492 if (it != bp_set.end ())
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	493 bp_set.erase (it);
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	494 }
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	495
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	496 return retval;
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	497 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	498
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	499 bp_table::intmap
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	500 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	501 bool silent)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	502 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	503 intmap retval;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	504
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	505 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	506
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	507 if (dbg_fcn)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	508 {
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	509 retval = do_remove_all_breakpoints_in_file_1 (dbg_fcn, fname);
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	510
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	511 // Order is not important here.
16386 4902484f9181 callbacks to set markers in editor using command line dbstop function John W. Eaton <jwe@octave.org> parents: 16342 diff changeset	512
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	513 typedef std::map<std::string, octave_value>::const_iterator
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	514 subfcns_const_iterator;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	515
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	516 std::map<std::string, octave_value> subfcns = dbg_fcn->subfunctions ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	517
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	518 for (subfcns_const_iterator p = subfcns.begin ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	519 p != subfcns.end (); p++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	520 {
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	521 octave_user_code *dbg_subfcn = p->second.user_code_value ();
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	522
16627 de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	523 intmap tmp = do_remove_all_breakpoints_in_file_1 (dbg_subfcn, fname);
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	524
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	525 // Merge new list with retval.
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements John W. Eaton <jwe@octave.org> parents: 16596 diff changeset	526 retval.insert (tmp.begin (), tmp.end ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	527 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	528 }
8123 eb2beef9a9ff clear breakpoints is function found to be out of date David Bateman <dbateman@free.fr> parents: 8114 diff changeset	529 else if (! silent)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	530 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	531 "unable to find the requested function\n");
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	532
10194 d4f813c3f5ed more debug mode fixes John W. Eaton <jwe@octave.org> parents: 10186 diff changeset	533 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	534
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	535 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	536 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	537
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	538 void
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	539 bp_table::do_remove_all_breakpoints (void)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	540 {
18379 80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	541 // Odd loop structure required because delete will invalidate bp_set iterators
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	542 for (const_bp_set_iterator it=bp_set.begin (), it_next=it; it != bp_set.end (); it=it_next)
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	543 {
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	544 ++it_next;
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	545 remove_all_breakpoints_in_file (*it);
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	546 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	547
10194 d4f813c3f5ed more debug mode fixes John W. Eaton <jwe@octave.org> parents: 10186 diff changeset	548 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	549 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	550
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	551 std::string
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	552 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	553 std::string match)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	554 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	555 std::string retval;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	556
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	557 for (int i = 0; i < slist.length (); i++)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	558 {
18379 80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	559 if (slist(i).string_value () == match)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	560 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	561 retval = slist(i).string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	562 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	563 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	564 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	565
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	566 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	567 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	568
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	569 bp_table::fname_line_map
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	570 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	571 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	572 fname_line_map retval;
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	573
9183 94ae487acd1b use set instead of map to keep track of debugger breakpoints jpswensen@compsci34-754-2010.compscidhcp.jhu.edu parents: 9039 diff changeset	574 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	575 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	576 if (fname_list.length () == 0
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	577 \|\| do_find_bkpt_list (fname_list, *it) != "")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	578 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	579 octave_user_code f = get_user_code (it);
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	580
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	581 if (f)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	582 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	583 tree_statement_list *cmds = f->body ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	584
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	585 // FIXME: move the operation on cmds to the
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	586 // tree_statement_list class?
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	587 if (cmds)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	588 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	589 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	590 octave_idx_type len = bkpts.length ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	591
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	592 if (len > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	593 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	594 bp_table::intmap bkpts_vec;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	595
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	596 for (int i = 0; i < len; i++)
18379 80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	597 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	598
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	599 std::string symbol_name = f->name ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	600
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	601 retval[symbol_name] = bkpts_vec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	602 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	603 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	604 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	605 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	606 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	607
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	608 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	609 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	610
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	611 static octave_value
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	612 intmap_to_ov (const bp_table::intmap& line)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	613 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	614 int idx = 0;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	615
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	616 NDArray retval (dim_vector (1, line.size ()));
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	617
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	618 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	619 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	620 bp_table::const_intmap_iterator p = line.find (i);
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	621
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	622 if (p != line.end ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	623 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	624 int lineno = p->second;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	625 retval(idx++) = lineno;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	626 }
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	627 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	628
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	629 retval.resize (dim_vector (1, idx));
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	630
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	631 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	632 }
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	633
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	634 DEFUN (dbstop, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	635 "-- texinfo --\n\
18380 b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	636 @deftypefn {Command} dbstop @var{func}\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	637 @deftypefnx {Command} dbstop @var{func} @var{line}\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	638 @deftypefnx {Command} dbstop @var{func} @var{line1} @var{line2} @dots{}\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	639 @deftypefnx {Command} {} dbstop @var{line} @dots{}\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	640 @deftypefnx {Built-in Function} {@var{rline} =} dbstop (\"@var{func}\")\n\
16771 d8a719ccd464 doc: Improve documentation for command debugger. Rik <rik@octave.org> parents: 16627 diff changeset	641 @deftypefnx {Built-in Function} {@var{rline} =} dbstop (\"@var{func}\", @var{line})\n\
d8a719ccd464 doc: Improve documentation for command debugger. Rik <rik@octave.org> parents: 16627 diff changeset	642 @deftypefnx {Built-in Function} {@var{rline} =} dbstop (\"@var{func}\", @var{line1}, @var{line2}, @dots{})\n\
18380 b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	643 @deftypefnx {Built-in Function} {} dbstop (\"@var{func}\", [@var{line1}, @dots{}])\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	644 @deftypefnx {Built-in Function} {} dbstop (@var{line}, @dots{})\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	645 Set a breakpoint at line number @var{line} in function @var{func}.\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	646 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	647 Arguments are\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	648 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	649 @table @var\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	650 @item func\n\
18380 b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	651 Function name as a string variable. When already in debug mode this argument\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	652 can be omitted and the current function will be used.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10839 diff changeset	653 \n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	654 @item line\n\
18380 b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	655 Line number where the breakpoint should be set. Multiple lines may be given\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	656 as separate arguments or as a vector.\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	657 @end table\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	658 \n\
18380 b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	659 When called with a single argument @var{func}, the breakpoint is set at the\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	660 first executable line in the named function.\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	661 \n\
18380 b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	662 The optional output @var{rline} is the real line number where the breakpoint\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	663 was set. This can differ from the specified line if the line is not\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	664 executable. For example, if a breakpoint attempted on a blank line then\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	665 Octave will set the real breakpoint at the next executable line.\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	666 @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	667 @end deftypefn")
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	668 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	669 bp_table::intmap retval;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	670 std::string symbol_name;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	671 bp_table::intmap lines;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	672
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	673 parse_dbfunction_params ("dbstop", args, symbol_name, lines);
6646 bd0a70c3f2db [project @ 2007-05-22 02:27:43 by jwe] jwe parents: 6317 diff changeset	674
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	675 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	676 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	677
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	678 if (! error_state)
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	679 retval = bp_table::add_breakpoint (symbol_name, lines);
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	680
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	681 return intmap_to_ov (retval);
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	682 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	683
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	684 DEFUN (dbclear, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	685 "-- texinfo --\n\
18379 80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	686 @deftypefn {Command} {} dbclear @var{func}\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	687 @deftypefnx {Command} {} dbclear @var{func} @var{line}\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	688 @deftypefnx {Command} {} dbclear @var{func} @var{line1} @var{line2} @dots{}\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	689 @deftypefnx {Command} {} dbclear @var{line} @dots{}\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	690 @deftypefnx {Command} {} dbclear all\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	691 @deftypefnx {Built-in Function} {} dbclear (\"@var{func}\")\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	692 @deftypefnx {Built-in Function} {} dbclear (\"@var{func}\", @var{line})\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	693 @deftypefnx {Built-in Function} {} dbclear (\"@var{func}\", @var{line1}, @var{line2}, @dots{})\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	694 @deftypefnx {Built-in Function} {} dbclear (\"@var{func}\", [@var{line1}, @dots{}])\n\
16771 d8a719ccd464 doc: Improve documentation for command debugger. Rik <rik@octave.org> parents: 16627 diff changeset	695 @deftypefnx {Built-in Function} {} dbclear (@var{line}, @dots{})\n\
18379 80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	696 @deftypefnx {Built-in Function} {} dbclear (\"all\")\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	697 Delete a breakpoint at line number @var{line} in the function @var{func}.\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	698 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	699 Arguments are\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	700 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	701 @table @var\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	702 @item func\n\
18379 80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	703 Function name as a string variable. When already in debug mode this argument\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	704 can be omitted and the current function will be used.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10839 diff changeset	705 \n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	706 @item line\n\
18379 80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	707 Line number from which to remove a breakpoint. Multiple lines may be given\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	708 as separate arguments or as a vector.\n\
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	709 @end table\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	710 \n\
18379 80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	711 When called without a line number specification all breakpoints in the named\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	712 function are cleared.\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	713 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	714 If the requested line is not a breakpoint no action is performed.\n\
18379 80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	715 \n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	716 The special keyword @qcode{\"all\"} will clear all breakpoints from all\n\
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	717 files.\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	718 @seealso{dbstop, dbstatus, dbwhere}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	719 @end deftypefn")
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	720 {
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	721 octave_value retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	722 std::string symbol_name = "";
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	723 bp_table::intmap lines;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	724
18379 80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	725 int nargin = args.length ();
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	726
7348 d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe] jwe parents: 7336 diff changeset	727 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	728
18379 80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	729 if (nargin == 1 && symbol_name == "all")
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	730 bp_table::remove_all_breakpoints ();
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	731 else
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	732 {
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	733 if (! error_state)
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	734 bp_table::remove_breakpoint (symbol_name, lines);
80d39575fd44 Add new input keyword "all" for dbclear to remove all breakpoints. Rik <rik@octave.org> parents: 18377 diff changeset	735 }
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	736
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	737 return retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	738 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	739
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	740 DEFUN (dbstatus, args, nargout,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	741 "-- 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	742 @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	743 @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	744 @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	745 Report the location of active breakpoints.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	746 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	747 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	748 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	749 breakpoints are set.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	750 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	751 for the named function.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	752 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	753 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	754 following fields.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	755 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	756 @table @asis\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	757 @item name\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	758 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	759 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	760 @item file\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	761 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	762 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	763 @item line\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	764 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	765 @end table\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	766 \n\
18377 7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	767 Note: When @code{dbstatus} is called from the debug prompt within a function,\n\
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	768 the list of breakpoints is automatically trimmed to the breakpoints in the\n\
7cb745caaab5 Allow dbstop to set breakpoints outside of the function currently being debugged. Rik <rik@octave.org> parents: 18376 diff changeset	769 current function.\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	770 @seealso{dbclear, dbwhere}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	771 @end deftypefn")
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	772 {
11058 3329616444f0 replace Octave_map in debug.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10840 diff changeset	773 octave_map retval;
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	774 int nargin = args.length ();
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	775 octave_value_list fcn_list;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	776 bp_table::fname_line_map bp_list;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	777 std::string symbol_name;
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	778
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	779 if (nargin != 0 && nargin != 1)
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	780 {
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	781 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	782 return octave_value ();
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	783 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	784
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	785 if (nargin == 1)
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	786 {
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	787 if (args(0).is_string ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	788 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	789 symbol_name = args(0).string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	790 fcn_list(0) = symbol_name;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	791 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	792 }
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	793 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	794 gripe_wrong_type_arg ("dbstatus", args(0));
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	795 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	796 else
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	797 {
18376 bb162f81881d Correctly return all breakpoints when called with no arguments (bug #41338). Rik <rik@octave.org> parents: 18375 diff changeset	798 if (Vdebugging)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	799 {
18376 bb162f81881d Correctly return all breakpoints when called with no arguments (bug #41338). Rik <rik@octave.org> parents: 18375 diff changeset	800 octave_user_code *dbg_fcn = get_user_code ();
bb162f81881d Correctly return all breakpoints when called with no arguments (bug #41338). Rik <rik@octave.org> parents: 18375 diff changeset	801 if (dbg_fcn)
bb162f81881d Correctly return all breakpoints when called with no arguments (bug #41338). Rik <rik@octave.org> parents: 18375 diff changeset	802 {
bb162f81881d Correctly return all breakpoints when called with no arguments (bug #41338). Rik <rik@octave.org> parents: 18375 diff changeset	803 symbol_name = dbg_fcn->name ();
bb162f81881d Correctly return all breakpoints when called with no arguments (bug #41338). Rik <rik@octave.org> parents: 18375 diff changeset	804 fcn_list(0) = symbol_name;
bb162f81881d Correctly return all breakpoints when called with no arguments (bug #41338). Rik <rik@octave.org> parents: 18375 diff changeset	805 }
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	806 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	807
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	808 bp_list = bp_table::get_breakpoint_list (fcn_list);
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	809 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	810
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	811 if (nargout == 0)
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	812 {
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	813 // Print out the breakpoint information.
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	814
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	815 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	816 it != bp_list.end (); it++)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	817 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	818 bp_table::intmap m = it->second;
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	819
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	820 size_t nel = m.size ();
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	821
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	822 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	823 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	824 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	825 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	826 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	827
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	828 for (size_t j = 0; j < nel; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	829 octave_stdout << m[j] << ((j < nel - 1) ? ", " : ".");
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	830
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	831 if (nel > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	832 octave_stdout << std::endl;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	833 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	834 return octave_value ();
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	835 }
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	836 else
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	837 {
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	838 // Fill in an array for return.
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	839
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	840 int i = 0;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	841 Cell names (dim_vector (bp_list.size (), 1));
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	842 Cell file (dim_vector (bp_list.size (), 1));
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	843 Cell line (dim_vector (bp_list.size (), 1));
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	844
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	845 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	846 it != bp_list.end (); it++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	847 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	848 names(i) = it->first;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	849 line(i) = intmap_to_ov (it->second);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	850 file(i) = do_which (it->first);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	851 i++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	852 }
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	853
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	854 retval.assign ("name", names);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	855 retval.assign ("file", file);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	856 retval.assign ("line", line);
7083 24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe] jwe parents: 7082 diff changeset	857
7082 ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe] jwe parents: 7017 diff changeset	858 return octave_value (retval);
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	859 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	860 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	861
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	862 DEFUN (dbwhere, , ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	863 "-- texinfo --\n\
15912 8e38eac05230 doc: Change object type of dbwhere, dbstack to "Command" in docstring. Rik <rik@octave.org> parents: 15577 diff changeset	864 @deftypefn {Command} {} dbwhere\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	865 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	866 execution is stopped.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	867 @seealso{dbstatus, dbcont, dbstep, dbup}\n\
5645 9c9bd01099ce [project @ 2006-03-06 22:33:54 by jwe] jwe parents: 5642 diff changeset	868 @end deftypefn")
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	869 {
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	870 octave_value retval;
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	871
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	872 octave_user_code *dbg_fcn = get_user_code ();
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	873
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	874 if (dbg_fcn)
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	875 {
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	876 bool have_file = true;
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	877
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	878 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	879
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	880 if (name.empty ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	881 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	882 have_file = false;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	883
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	884 name = dbg_fcn->name ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	885 }
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	886
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	887 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	888
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	889 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	890
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	891 if (l > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	892 {
18375 e33f706468bc Fix extra space in dbwhere output. Rik <rik@octave.org> parents: 18374 diff changeset	893 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	894
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	895 if (have_file)
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 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	898
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	899 if (! line.empty ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	900 octave_stdout << l << ": " << line << std::endl;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	901 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	902 }
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	903 else
18375 e33f706468bc Fix extra space in dbwhere output. Rik <rik@octave.org> parents: 18374 diff changeset	904 octave_stdout << "<unknown line>" << std::endl;
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	905 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	906 else
14049 b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands Rik <octave@nomad.inbox5.com> parents: 14035 diff changeset	907 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	908
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	909 return retval;
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	910 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	911
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	912 // 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	913 // Maybe we could share some code?
eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	914 void
3949 294f13627ee8 [project @ 2002-05-23 01:22:11 by jwe] jwe parents: 3948 diff changeset	915 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	916 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	917 std::string ff = fcn_file_in_path (name);
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	918
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	919 if (! ff.empty ())
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	920 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	921 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	922
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	923 if (fs)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	924 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	925 int line = 1;
18386 5b7b12e16523 Speed up dbtype by 10X by using line-oriented input. Rik <rik@octave.org> parents: 18380 diff changeset	926 std::string text;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	927
18386 5b7b12e16523 Speed up dbtype by 10X by using line-oriented input. Rik <rik@octave.org> parents: 18380 diff changeset	928 while (std::getline (fs, text) && line <= end)
5b7b12e16523 Speed up dbtype by 10X by using line-oriented input. Rik <rik@octave.org> parents: 18380 diff changeset	929 {
5b7b12e16523 Speed up dbtype by 10X by using line-oriented input. Rik <rik@octave.org> parents: 18380 diff changeset	930 if (line >= start)
5b7b12e16523 Speed up dbtype by 10X by using line-oriented input. Rik <rik@octave.org> parents: 18380 diff changeset	931 os << line << "\t" << text << "\n";
5b7b12e16523 Speed up dbtype by 10X by using line-oriented input. Rik <rik@octave.org> parents: 18380 diff changeset	932
5b7b12e16523 Speed up dbtype by 10X by using line-oriented input. Rik <rik@octave.org> parents: 18380 diff changeset	933 line++;
5b7b12e16523 Speed up dbtype by 10X by using line-oriented input. Rik <rik@octave.org> parents: 18380 diff changeset	934 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	935 }
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	936 else
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	937 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	938 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	939 else
6317 8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	940 os << "dbtype: unknown function " << name << "\n";
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	941
6646 bd0a70c3f2db [project @ 2007-05-22 02:27:43 by jwe] jwe parents: 6317 diff changeset	942 os.flush ();
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	943 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	944
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	945 DEFUN (dbtype, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	946 "-- texinfo --\n\
15577 cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	947 @deftypefn {Command} {} dbtype\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	948 @deftypefnx {Command} {} dbtype @var{lineno}\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	949 @deftypefnx {Command} {} dbtype @var{startl:endl}\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	950 @deftypefnx {Command} {} dbtype @var{startl:end}\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	951 @deftypefnx {Command} {} dbtype @var{func}\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	952 @deftypefnx {Command} {} dbtype @var{func} @var{lineno}\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	953 @deftypefnx {Command} {} dbtype @var{func} @var{startl:endl}\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	954 @deftypefnx {Command} {} dbtype @var{func} @var{startl:end}\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	955 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	956 \n\
15577 cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	957 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	958 currently being debugged. An optional range specification can be used to\n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	959 list only a portion of the file. The special keyword @qcode{\"end\"} is a\n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	960 valid line number specification for the last line of the file.\n\
15577 cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	961 \n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	962 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	963 numbers.\n\
cef958fbae2d doc: Update docstring for dbtype(). Rik <rik@octave.org> parents: 15467 diff changeset	964 @seealso{dbwhere, dbstatus, dbstop}\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5360 diff changeset	965 @end deftypefn")
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	966 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	967 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	968 octave_user_code *dbg_fcn;
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	969
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	970 int nargin = args.length ();
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	971 string_vector argv = args.make_argv ("dbtype");
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	972
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	973 if (! error_state)
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	974 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	975 switch (nargin)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	976 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	977 case 0: // dbtype
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	978 dbg_fcn = get_user_code ();
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	979
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	980 if (dbg_fcn)
18393 6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	981 do_dbtype (octave_stdout, dbg_fcn->fcn_file_name (),
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	982 0, std::numeric_limits<int>::max ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	983 else
14049 b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands Rik <octave@nomad.inbox5.com> parents: 14035 diff changeset	984 error ("dbtype: must be inside a user function to give no arguments to dbtype\n");
18393 6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	985
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	986 break;
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	987
18393 6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	988 case 1: // (dbtype start:end) \|\| (dbtype func) \|\| (dbtype lineno)
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	989 {
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	990 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	991
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	992 size_t ind = arg.find (':');
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	993
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	994 if (ind != std::string::npos) // (dbtype start:end)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	995 {
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	996 dbg_fcn = get_user_code ();
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	997
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	998 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	999 {
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1000 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	1001 std::string end_str = arg.substr (ind + 1);
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	1002
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1003 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	1004 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	1005 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	1006 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	1007 else
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1008 end = atoi (end_str.c_str ());
3948 126177939aae [project @ 2002-05-23 01:17:29 by jwe] jwe parents: 3947 diff changeset	1009
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1010 if (std::min (start, end) <= 0)
18392 ed1e63425f79 Error out of dbtype when start or end line number <= 0. Rik <rik@octave.org> parents: 18386 diff changeset	1011 {
ed1e63425f79 Error out of dbtype when start or end line number <= 0. Rik <rik@octave.org> parents: 18386 diff changeset	1012 error ("dbtype: start and end lines must be >= 1\n");
ed1e63425f79 Error out of dbtype when start or end line number <= 0. Rik <rik@octave.org> parents: 18386 diff changeset	1013 break;
ed1e63425f79 Error out of dbtype when start or end line number <= 0. Rik <rik@octave.org> parents: 18386 diff changeset	1014 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	1015
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1016 if (start <= end)
18374 12eb4eb90486 Fix dbtype problems when used in subfunctions. Rik <rik@octave.org> parents: 18373 diff changeset	1017 do_dbtype (octave_stdout, dbg_fcn->fcn_file_name (),
18393 6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1018 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	1019 else
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1020 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	1021 }
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1022 }
18393 6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1023 else // (dbtype func) \|\| (dbtype lineno)
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1024 {
18393 6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1025 int line = atoi (arg.c_str ());
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1026
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1027 if (line == 0) // (dbtype func)
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1028 {
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1029 dbg_fcn = get_user_code (arg);
6317 8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	1030
18393 6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1031 if (dbg_fcn)
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1032 do_dbtype (octave_stdout, dbg_fcn->fcn_file_name (),
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1033 0, std::numeric_limits<int>::max ());
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1034 else
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1035 error ("dbtype: function <%s> not found\n", arg.c_str ());
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1036 }
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1037 else // (dbtype lineno)
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1038 {
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1039 if (line <= 0)
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1040 {
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1041 error ("dbtype: start and end lines must be >= 1\n");
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1042 break;
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1043 }
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1044
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1045 dbg_fcn = get_user_code ();
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1046
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1047 if (dbg_fcn)
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1048 do_dbtype (octave_stdout, dbg_fcn->fcn_file_name (),
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1049 line, line);
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1050 }
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1051 }
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1052 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1053 break;
3946 eab957395758 [project @ 2002-05-23 00:42:15 by jwe] jwe parents: 3895 diff changeset	1054
18393 6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1055 case 2: // (dbtype func start:end) \|\| (dbtype func start)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1056 dbg_fcn = get_user_code (argv[1]);
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	1057
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1058 if (dbg_fcn)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1059 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1060 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	1061 int start, end;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1062 size_t ind = arg.find (':');
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	1063
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1064 if (ind != std::string::npos)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1065 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1066 std::string start_str = arg.substr (0, ind);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1067 std::string end_str = arg.substr (ind + 1);
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	1068
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1069 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	1070 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	1071 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	1072 else
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1073 end = atoi (end_str.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1074 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1075 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1076 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1077 start = atoi (arg.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1078 end = start;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1079 }
6317 8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe] jwe parents: 5744 diff changeset	1080
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1081 if (std::min (start, end) <= 0)
18393 6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1082 {
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1083 error ("dbtype: start and end lines must be >= 1\n");
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1084 break;
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1085 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	1086
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1087 if (start <= end)
18393 6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1088 do_dbtype (octave_stdout, dbg_fcn->fcn_file_name (),
6a2cc29f55fc Correctly handle 'dbtype lineno' case. Rik <rik@octave.org> parents: 18392 diff changeset	1089 start, end);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1090 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1091 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	1092 }
14227 c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1093 else
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1094 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	1095
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1096 break;
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	1097
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1098 default:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1099 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	1100 }
3895 d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe] jwe parents: 3805 diff changeset	1101 }
3805 44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	1102
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	1103 return retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	1104 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe] jwe parents: diff changeset	1105
16842 035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1106 DEFUN (dblist, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	1107 "-- texinfo --\n\
16842 035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1108 @deftypefn {Command} {} dblist\n\
16843 e7ee313b3ff3 doc: Fix typo in dblist docstring. Rik <rik@octave.org> parents: 16842 diff changeset	1109 @deftypefnx {Command} {} dblist @var{n}\n\
16842 035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1110 In debugging mode, list @var{n} lines of the function being debugged\n\
17170 d6499c14021c doc: Periodic grammarcheck of documentation. Rik <rik@octave.org> parents: 16892 diff changeset	1111 centered around the current line to be executed. If unspecified @var{n}\n\
16842 035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1112 defaults to 10 (+/- 5 lines)\n\
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1113 @seealso{dbwhere, dbtype}\n\
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1114 @end deftypefn")
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1115 {
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1116 octave_value retval;
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1117
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1118 int n = 10;
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1119
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1120 if (args.length () == 1)
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1121 {
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1122 octave_value arg = args(0);
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1123
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1124 if (arg.is_string ())
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1125 {
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1126 std::string s_arg = arg.string_value ();
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1127
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1128 n = atoi (s_arg.c_str ());
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1129 }
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1130 else
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1131 n = args(0).int_value ();
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1132
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1133 if (n < 0)
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1134 error ("dblist: N must be a non-negative integer");
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1135 }
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1136
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1137 octave_user_code *dbg_fcn = get_user_code ();
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1138
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1139 if (dbg_fcn)
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1140 {
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1141 bool have_file = true;
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1142
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1143 std::string name = dbg_fcn->fcn_file_name ();
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1144
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1145 if (name.empty ())
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1146 {
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1147 have_file = false;
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1148 name = dbg_fcn->name ();
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1149 }
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1150
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1151 int l = octave_call_stack::caller_user_code_line ();
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1152
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1153 if (l > 0)
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1154 {
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1155 if (have_file)
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1156 {
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1157 int l_min = std::max (l - n/2, 0);
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1158 int l_max = l + n/2;
18373 73f81a7509a2 Fix dblist problems when used in subfunctions. Rik <rik@octave.org> parents: 18235 diff changeset	1159 do_dbtype (octave_stdout, name, l_min, l-1);
16842 035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1160
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1161 std::string line = get_file_line (name, l);
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1162 if (! line.empty ())
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1163 octave_stdout << l << "-->\t" << line << std::endl;
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1164
18373 73f81a7509a2 Fix dblist problems when used in subfunctions. Rik <rik@octave.org> parents: 18235 diff changeset	1165 do_dbtype (octave_stdout, name, l+1, l_max);
16842 035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1166 }
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1167 }
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1168 else
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1169 {
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1170 octave_stdout << "dblist: unable to determine source code line"
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1171 << std::endl;
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1172 }
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1173 }
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1174 else
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1175 error ("dblist: must be inside a user function to use dblist\n");
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1176
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1177 return retval;
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1178 }
035b5fe157ad Add new dblist command to debugger (bug #38953) Rik <rik@octave.org> parents: 16771 diff changeset	1179
13689 b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1180 static octave_value_list
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1181 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	1182 {
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1183 octave_value_list retval;
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1184
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9724 diff changeset	1185 unwind_protect frame;
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	1186
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7897 diff changeset	1187 octave_idx_type curr_frame = -1;
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	1188
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7897 diff changeset	1189 size_t nskip = 0;
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1190
17649 a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1191 octave_idx_type len = args.length ();
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1192
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1193 // dbstack accepts up to 2 arguments.
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1194
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1195 if (len == 1 \|\| len == 2)
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1196 {
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	1197 int n = 0;
73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	1198
17649 a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1199 for (octave_idx_type i = 0; i < len && ! error_state; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1200 {
17649 a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1201 octave_value arg = args(i);
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1202
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1203 if (arg.is_string ())
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1204 {
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1205 std::string s_arg = arg.string_value ();
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1206
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1207 // Skip "-completenames", octave returns full names anyway.
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1208
17649 a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1209 if (s_arg == "-completenames")
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1210 continue;
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1211
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1212 n = atoi (s_arg.c_str ());
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1213 }
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1214 else
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1215 n = arg.int_value ();
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1216
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1217 if (! error_state && n <= 0)
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1218 error ("dbstack: N must be a non-negative integer");
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1219 }
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	1220
73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	1221 if (n > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1222 nskip = n;
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1223 }
17649 a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1224 else if (len)
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1225 print_usage ();
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1226
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1227 if (! error_state)
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1228 {
11058 3329616444f0 replace Octave_map in debug.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10840 diff changeset	1229 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	1230
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	1231 if (nargout == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1232 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1233 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	1234
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1235 if (nframes_to_display > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1236 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1237 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1238
13689 b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1239 os << "stopped in:\n\n";
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1240
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1241 Cell names = stk.contents ("name");
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1242 Cell files = stk.contents ("file");
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1243 Cell lines = stk.contents ("line");
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1244
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1245 bool show_top_level = true;
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1246
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1247 size_t max_name_len = 0;
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1248
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1249 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	1250 {
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1251 std::string name = names(i).string_value ();
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1252
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1253 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	1254 }
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	1255
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1256 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	1257 {
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1258 std::string name = names(i).string_value ();
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1259 std::string file = files(i).string_value ();
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1260 int line = lines(i).int_value ();
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1261
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1262 if (show_top_level && i == curr_frame)
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1263 show_top_level = false;
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1264
13689 b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1265 os << (i == curr_frame ? " --> " : " ")
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1266 << 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	1267 << " at line " << line
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1268 << " [" << file << "]"
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1269 << std::endl;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1270 }
10839 65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1271
65bc065bec95 still more debugger fixes John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1272 if (show_top_level)
13689 b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1273 os << " --> top level" << std::endl;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1274 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1275 }
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1276 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1277 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1278 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	1279 retval(0) = stk;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1280 }
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1281 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1282
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1283 return retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1284 }
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1285
13326 23cc9c13b622 show_octave_dbstack: new convenience function for debugging John W. Eaton <jwe@octave.org> parents: 12642 diff changeset	1286 // 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	1287 // 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	1288 // 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	1289 // some C++ function, for example.
23cc9c13b622 show_octave_dbstack: new convenience function for debugging John W. Eaton <jwe@octave.org> parents: 12642 diff changeset	1290
13784 0bbe319bf26b octave_class::size: return matrix with correct dimensions John W. Eaton <jwe@octave.org> parents: 13689 diff changeset	1291 void
13326 23cc9c13b622 show_octave_dbstack: new convenience function for debugging John W. Eaton <jwe@octave.org> parents: 12642 diff changeset	1292 show_octave_dbstack (void)
23cc9c13b622 show_octave_dbstack: new convenience function for debugging John W. Eaton <jwe@octave.org> parents: 12642 diff changeset	1293 {
13689 b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1294 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	1295 }
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1296
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1297 DEFUN (dbstack, args, nargout,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	1298 "-- texinfo --\n\
15912 8e38eac05230 doc: Change object type of dbwhere, dbstack to "Command" in docstring. Rik <rik@octave.org> parents: 15577 diff changeset	1299 @deftypefn {Command} {} dbstack\n\
8e38eac05230 doc: Change object type of dbwhere, dbstack to "Command" in docstring. Rik <rik@octave.org> parents: 15577 diff changeset	1300 @deftypefnx {Command} {} dbstack @var{n}\n\
17649 a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1301 @deftypefnx {Command} {} dbstack @var{-completenames}\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	1302 @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	1303 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	1304 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	1305 \n\
17649 a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1306 Although accepted, the argument @var{-completenames} is silently ignored.\n\
17753 887df64e54e4 doc: Final grammarcheck of docstrings for 3.8 release. Rik <rik@octave.org> parents: 17744 diff changeset	1307 Octave always returns absolute file names. The arguments @var{n} and\n\
17649 a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1308 @var{-completenames} can be both specified in any order.\n\
a09511ebf7ef Make dbstack to accept -completenames. Michael Goffioul <michael.goffioul@gmail.com> parents: 17281 diff changeset	1309 \n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1310 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	1311 following fields:\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1312 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1313 @table @asis\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1314 @item file\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1315 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	1316 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1317 @item name\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1318 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	1319 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1320 @item line\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1321 The line number of an active breakpoint.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1322 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1323 @item column\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1324 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	1325 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1326 @item scope\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1327 Undocumented.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1328 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1329 @item context\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1330 Undocumented.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1331 @end table\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1332 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1333 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	1334 struct array is currently active.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1335 @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	1336 @end deftypefn")
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1337 {
b68d95054947 print show_octave_dbstack output to std::cerr John W. Eaton <jwe@octave.org> parents: 13326 diff changeset	1338 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	1339 }
23cc9c13b622 show_octave_dbstack: new convenience function for debugging John W. Eaton <jwe@octave.org> parents: 12642 diff changeset	1340
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1341 static void
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1342 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	1343 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1344 int n = 1;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1345
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1346 if (args.length () == 1)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1347 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1348 octave_value arg = args(0);
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1349
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1350 if (arg.is_string ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1351 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1352 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	1353
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1354 n = atoi (s_arg.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1355 }
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1356 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1357 n = args(0).int_value ();
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1358 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1359
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1360 if (! error_state)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1361 {
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7818 diff changeset	1362 if (who == "dbup")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1363 n = -n;
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1364
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1365 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	1366 error ("%s: invalid stack frame", who.c_str ());
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1367 }
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1368 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1369
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	1370 DEFUN (dbup, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	1371 "-- texinfo --\n\
18380 b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	1372 @deftypefn {Command} {} dbup\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	1373 @deftypefnx {Command} {} dbup @var{n}\n\
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1374 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	1375 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	1376 @seealso{dbstack, dbdown}\n\
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1377 @end deftypefn")
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1378 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1379 octave_value retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1380
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1381 do_dbupdown (args, "dbup");
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1382
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1383 return retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1384 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1385
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	1386 DEFUN (dbdown, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	1387 "-- texinfo --\n\
18380 b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	1388 @deftypefn {Command} {} dbdown\n\
b48391da83fc doc: Improve docstrings for dbstop, dbup, dbdown. Rik <rik@octave.org> parents: 18379 diff changeset	1389 @deftypefnx {Command} {} dbdown @var{n}\n\
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1390 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	1391 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	1392 @seealso{dbstack, dbup}\n\
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1393 @end deftypefn")
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1394 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1395 octave_value retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1396
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	1397 do_dbupdown (args, "dbdown");
7736 a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1398
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1399 return retval;
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1400 }
a059b5679fbb implement dbstack John W. Eaton <jwe@octave.org> parents: 7719 diff changeset	1401
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	1402 DEFUN (dbstep, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	1403 "-- texinfo --\n\
9724 f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros Rik <rdrider0-list@yahoo.com> parents: 9484 diff changeset	1404 @deftypefn {Command} {} dbstep\n\
f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros Rik <rdrider0-list@yahoo.com> parents: 9484 diff changeset	1405 @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	1406 @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	1407 @deftypefnx {Command} {} dbstep out\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1408 @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	1409 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	1410 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	1411 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	1412 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	1413 \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	1414 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	1415 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	1416 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	1417 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1418 @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	1419 @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	1420 @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	1421 {
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	1422 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	1423 {
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	1424 int nargin = args.length ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	1425
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	1426 if (nargin > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1427 print_usage ();
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1428 else if (nargin == 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1429 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1430 if (args(0).is_string ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1431 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1432 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	1433
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1434 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1435 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1436 if (arg == "in")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1437 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1438 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	1439
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1440 tree_evaluator::dbstep_flag = -1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1441 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1442 else if (arg == "out")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1443 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1444 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	1445
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1446 tree_evaluator::dbstep_flag = -2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1447 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1448 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1449 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1450 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	1451
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1452 if (n > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1453 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1454 Vdebugging = false;
7818 5640a70cbab1 Add Ffilemarker and fix for 'dbstep in' David Bateman <dbateman@free.fr> parents: 7787 diff changeset	1455
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1456 tree_evaluator::dbstep_flag = n;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1457 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1458 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1459 error ("dbstep: invalid argument");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1460 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1461 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1462 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1463 else
14049 b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands Rik <octave@nomad.inbox5.com> parents: 14035 diff changeset	1464 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	1465 }
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	1466 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1467 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1468 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	1469
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1470 tree_evaluator::dbstep_flag = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1471 }
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	1472 }
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	1473 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	1474 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	1475
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	1476 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	1477 }
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	1478
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1479 DEFALIAS (dbnext, dbstep);
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1480
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	1481 DEFUN (dbcont, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	1482 "-- texinfo --\n\
9724 f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros Rik <rdrider0-list@yahoo.com> parents: 9484 diff changeset	1483 @deftypefn {Command} {} dbcont\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1484 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	1485 @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	1486 @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	1487 {
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	1488 if (Vdebugging)
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1489 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1490 if (args.length () == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1491 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1492 Vdebugging = false;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1493
10186 095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1494 tree_evaluator::reset_debug_state ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1495 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1496 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1497 print_usage ();
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1498 }
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	1499 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	1500 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	1501
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	1502 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	1503 }
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	1504
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	1505 DEFUN (dbquit, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	1506 "-- texinfo --\n\
9724 f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros Rik <rdrider0-list@yahoo.com> parents: 9484 diff changeset	1507 @deftypefn {Command} {} dbquit\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1508 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	1509 return to the Octave prompt.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1510 @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	1511 @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	1512 {
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	1513 if (Vdebugging)
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1514 {
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1515 if (args.length () == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1516 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1517 Vdebugging = false;
10186 095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1518
095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1519 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	1520
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1521 octave_throw_interrupt_exception ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1522 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1523 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10232 diff changeset	1524 print_usage ();
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1525 }
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	1526 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	1527 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	1528
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	1529 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	1530 }
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	1531
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8677 diff changeset	1532 DEFUN (isdebugmode, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17753 diff changeset	1533 "-- 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	1534 @deftypefn {Built-in Function} {} isdebugmode ()\n\
14035 3889c3eecaf0 doc: Update docstrings for dbXXX functions Rik <octave@nomad.inbox5.com> parents: 13983 diff changeset	1535 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	1536 @seealso{dbwhere, dbstack, dbstatus}\n\
8114 cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1537 @end deftypefn")
cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1538 {
cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1539 octave_value retval;
cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1540
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1541 if (args.length () == 0)
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8365 diff changeset	1542 retval = Vdebugging;
8114 cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1543 else
cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1544 print_usage ();
cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1545
cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1546 return retval;
cbbea37b95e8 debug.cc (Fisdebugmode): New function. Krzesimir Nowak <qdlacz@gmail.com> parents: 8021 diff changeset	1547 }

Mercurial > octave-nkf

annotate libinterp/corefcn/debug.cc @ 18393:6a2cc29f55fc