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annotate libinterp/corefcn/debug.cc @ 17753:887df64e54e4

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doc: Final grammarcheck of docstrings for 3.8 release. * libinterp/corefcn/debug.cc, scripts/image/imshow.m, scripts/miscellaneous/edit.m, scripts/signal/fftfilt.m: Final grammarcheck of docstrings for 3.8 release.
author Rik <rik@octave.org>
date Thu, 24 Oct 2013 13:49:01 -0700
parents d63878346099
children 175b392e91fe
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1 /*
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2
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3 Copyright (C) 2001-2013 Ben Sapp
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4 Copyright (C) 2007-2009 John Swensen
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5
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6 This file is part of Octave.
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7
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8 Octave is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 3 of the License, or (at your
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11 option) any later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <http://www.gnu.org/licenses/>.
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21
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22 */
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23 #ifdef HAVE_CONFIG_H
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24 #include <config.h>
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25 #endif
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26
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27 #include <deque>
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28 #include <fstream>
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29 #include <iomanip>
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30 #include <iostream>
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31 #include <set>
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32 #include <string>
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33
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34 #include "file-stat.h"
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35 #include "singleton-cleanup.h"
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36
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37 #include "defun.h"
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38 #include "error.h"
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39 #include "help.h"
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40 #include "input.h"
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41 #include "pager.h"
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42 #include "octave-link.h"
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43 #include "oct-obj.h"
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44 #include "utils.h"
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45 #include "parse.h"
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46 #include "symtab.h"
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47 #include "gripes.h"
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48 #include "ov.h"
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49 #include "ov-usr-fcn.h"
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50 #include "ov-fcn.h"
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51 #include "ov-struct.h"
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52 #include "pt-pr-code.h"
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53 #include "pt-bp.h"
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54 #include "pt-eval.h"
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55 #include "pt-stmt.h"
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56 #include "toplev.h"
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57 #include "unwind-prot.h"
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58 #include "variables.h"
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59
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60 #include "debug.h"
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61
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62 // Initialize the singleton object
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63 bp_table *bp_table::instance = 0;
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64
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65 static std::string
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66 snarf_file (const std::string& fname)
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67 {
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68 std::string retval;
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69
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70 file_stat fs (fname);
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71
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72 if (fs)
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73 {
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74 size_t sz = fs.size ();
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75
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76 std::ifstream file (fname.c_str (), std::ios::in|std::ios::binary);
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77
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78 if (file)
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79 {
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80 std::string buf (sz+1, 0);
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81
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82 file.read (&buf[0], sz+1);
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83
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84 if (file.eof ())
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85 {
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86 // Expected to read the entire file.
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87
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88 retval = buf;
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89 }
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90 else
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91 error ("error reading file %s", fname.c_str ());
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92 }
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93 }
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94
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95 return retval;
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96 }
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97
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98 static std::deque<size_t>
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99 get_line_offsets (const std::string& buf)
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100 {
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101 // This could maybe be smarter. Is deque the right thing to use
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102 // here?
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103
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104 std::deque<size_t> offsets;
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105
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106 offsets.push_back (0);
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107
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108 size_t len = buf.length ();
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109
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110 for (size_t i = 0; i < len; i++)
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111 {
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112 char c = buf[i];
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113
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114 if (c == '\r' && ++i < len)
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115 {
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116 c = buf[i];
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117
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118 if (c == '\n')
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119 offsets.push_back (i+1);
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120 else
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121 offsets.push_back (i);
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122 }
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123 else if (c == '\n')
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124 offsets.push_back (i+1);
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125 }
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126
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127 offsets.push_back (len);
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128
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129 return offsets;
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130 }
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131
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132 std::string
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133 get_file_line (const std::string& fname, size_t line)
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134 {
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135 std::string retval;
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136
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137 static std::string last_fname;
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138
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139 static std::string buf;
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140
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141 static std::deque<size_t> offsets;
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142
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143 if (fname != last_fname)
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144 {
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145 buf = snarf_file (fname);
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146
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147 offsets = get_line_offsets (buf);
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diff changeset
148 }
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diff changeset
149
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diff changeset
150 if (line > 0)
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diff changeset
151 line--;
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diff changeset
152
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diff changeset
153 if (line < offsets.size () - 1)
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diff changeset
154 {
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diff changeset
155 size_t bol = offsets[line];
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diff changeset
156 size_t eol = offsets[line+1];
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diff changeset
157
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parents: 10315
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158 while (eol > 0 && eol > bol && (buf[eol-1] == '\n' || buf[eol-1] == '\r'))
10315
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diff changeset
159 eol--;
8658
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diff changeset
160
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diff changeset
161 retval = buf.substr (bol, eol - bol);
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162 }
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163
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diff changeset
164 return retval;
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diff changeset
165 }
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diff changeset
166
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167 // Return a pointer to the user-defined function FNAME. If FNAME is
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168 // empty, search backward for the first user-defined function in the
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169 // current call stack.
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170
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171 static octave_user_code *
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172 get_user_code (const std::string& fname = std::string ())
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parents:
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173 {
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174 octave_user_code *dbg_fcn = 0;
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175
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176 if (fname.empty ())
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c3d21b9b94b6 eliminate octave_call_stack member functions caller_user_script and caller_user_function, and unused difference_type args
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177 dbg_fcn = octave_call_stack::caller_user_code ();
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178 else
3805
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179 {
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3e107d73aeb4 debug.cc: use find_function instead of find_user_function
John Swensen
parents: 7348
diff changeset
180 octave_value fcn = symbol_table::find_function (fname);
3946
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181
8123
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182 if (fcn.is_defined () && fcn.is_user_code ())
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183 dbg_fcn = fcn.user_code_value ();
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184 }
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185
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186 return dbg_fcn;
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parents:
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187 }
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188
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189 static void
11586
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diff changeset
190 parse_dbfunction_params (const char *who, const octave_value_list& args,
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diff changeset
191 std::string& symbol_name, bp_table::intmap& lines)
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192 {
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193 int nargin = args.length ();
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194 int idx = 0;
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195 int list_idx = 0;
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196 symbol_name = std::string ();
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197 lines = bp_table::intmap ();
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198
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diff changeset
199 if (args.length () == 0)
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200 return;
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diff changeset
201
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202 // If we are already in a debugging function.
7719
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function
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parents: 7539
diff changeset
203 if (octave_call_stack::caller_user_code ())
7348
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
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diff changeset
204 {
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diff changeset
205 idx = 0;
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87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function
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diff changeset
206 symbol_name = get_user_code ()->name ();
7348
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diff changeset
207 }
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diff changeset
208 else if (args(0).is_map ())
7082
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diff changeset
209 {
7348
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diff changeset
210 // Problem because parse_dbfunction_params() can only pass out a
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
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diff changeset
211 // single function
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diff changeset
212 }
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
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parents: 14228
diff changeset
213 else if (args(0).is_string ())
7348
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
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diff changeset
214 {
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diff changeset
215 symbol_name = args(0).string_value ();
7082
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diff changeset
216 if (error_state)
10315
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diff changeset
217 return;
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diff changeset
218 idx = 1;
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diff changeset
219 }
7348
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diff changeset
220 else
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diff changeset
221 error ("%s: invalid parameter specified", who);
7082
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parents: 7017
diff changeset
222
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
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parents: 7017
diff changeset
223 for (int i = idx; i < nargin; i++ )
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
224 {
7348
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
jwe
parents: 7336
diff changeset
225 if (args(i).is_string ())
10315
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diff changeset
226 {
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14228
diff changeset
227 int line = atoi (args(i).string_value ().c_str ());
10315
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
228 if (error_state)
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
229 break;
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
230 lines[list_idx++] = line;
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
231 }
7348
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
jwe
parents: 7336
diff changeset
232 else if (args(i).is_map ())
10315
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
233 octave_stdout << who << ": accepting a struct" << std::endl;
7082
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jwe
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diff changeset
234 else
10315
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
235 {
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
236 const NDArray arg = args(i).array_value ();
11586
12df7854fa7c strip trailing whitespace from source files
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parents: 11523
diff changeset
237
10315
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parents: 10232
diff changeset
238 if (error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
239 break;
11586
12df7854fa7c strip trailing whitespace from source files
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diff changeset
240
10315
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parents: 10232
diff changeset
241 for (octave_idx_type j = 0; j < arg.nelem (); j++)
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
242 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
243 int line = static_cast<int> (arg.elem (j));
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
244 if (error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
245 break;
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
246 lines[list_idx++] = line;
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
247 }
11586
12df7854fa7c strip trailing whitespace from source files
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parents: 11523
diff changeset
248
10315
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
249 if (error_state)
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
250 break;
57a59eae83cc untabify src C++ source files
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parents: 10232
diff changeset
251 }
11586
12df7854fa7c strip trailing whitespace from source files
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parents: 11523
diff changeset
252 }
7082
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diff changeset
253 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
254
13983
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
255 bool
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
256 bp_table::instance_ok (void)
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
257 {
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parents: 13784
diff changeset
258 bool retval = true;
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parents: 13784
diff changeset
259
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
260 if (! instance)
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parents: 13784
diff changeset
261 {
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
262 instance = new bp_table ();
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parents: 13784
diff changeset
263
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
264 if (instance)
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diff changeset
265 singleton_cleanup_list::add (cleanup_instance);
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
266 }
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
267
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
268 if (! instance)
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
269 {
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
270 ::error ("unable to create breakpoint table!");
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
271 retval = false;
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
272 }
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
273
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
274 return retval;
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
275 }
7dd7cccf0757 clean up memory allocated for singletons before exit
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parents: 13784
diff changeset
276
16596
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
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parents: 16531
diff changeset
277 bool
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
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parents: 16531
diff changeset
278 bp_table::do_add_breakpoint_1 (octave_user_code *fcn,
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
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parents: 16531
diff changeset
279 const std::string& fname,
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John W. Eaton <jwe@octave.org>
parents: 16531
diff changeset
280 const bp_table::intmap& line,
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents: 16531
diff changeset
281 bp_table::intmap& retval)
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents: 16531
diff changeset
282 {
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parents: 16531
diff changeset
283 bool found = false;
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
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parents: 16531
diff changeset
284
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
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parents: 16531
diff changeset
285 tree_statement_list *cmds = fcn->body ();
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
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parents: 16531
diff changeset
286
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents: 16531
diff changeset
287 std::string file = fcn->fcn_file_name ();
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
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parents: 16531
diff changeset
288
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents: 16531
diff changeset
289 if (cmds)
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents: 16531
diff changeset
290 {
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents: 16531
diff changeset
291 retval = cmds->add_breakpoint (file, line);
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
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parents: 16531
diff changeset
292
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
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parents: 16531
diff changeset
293 for (intmap_iterator p = retval.begin (); p != retval.end (); p++)
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parents: 16531
diff changeset
294 {
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
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parents: 16531
diff changeset
295 if (p->second != 0)
645672f1c873 handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents: 16531
diff changeset
296 {
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297 bp_set.insert (fname);
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298 found = true;
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299 break;
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300 }
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301 }
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302 }
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303
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304 return found;
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305 }
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306
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307 bp_table::intmap
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308 bp_table::do_add_breakpoint (const std::string& fname,
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309 const bp_table::intmap& line)
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310 {
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311 intmap retval;
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312
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313 octave_user_code *dbg_fcn = get_user_code (fname);
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314
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315 if (dbg_fcn)
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316 {
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317 if (! do_add_breakpoint_1 (dbg_fcn, fname, line, retval))
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318 {
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319 // Search subfunctions in the order they appear in the file.
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320
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321 const std::list<std::string> subfcn_names
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322 = dbg_fcn->subfunction_names ();
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323
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324 std::map<std::string, octave_value> subfcns
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325 = dbg_fcn->subfunctions ();
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326
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327 for (std::list<std::string>::const_iterator p = subfcn_names.begin ();
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328 p != subfcn_names.end (); p++)
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329 {
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330 std::map<std::string, octave_value>::const_iterator
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331 q = subfcns.find (*p);
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332
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333 if (q != subfcns.end ())
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334 {
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335 octave_user_code *dbg_subfcn = q->second.user_code_value ();
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336
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337 if (do_add_breakpoint_1 (dbg_subfcn, fname, line, retval))
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338 break;
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339 }
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340 }
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341 }
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342 }
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343 else
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344 error ("add_breakpoint: unable to find the requested function\n");
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345
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346 tree_evaluator::debug_mode = bp_table::have_breakpoints () || Vdebugging;
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347
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348 return retval;
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349 }
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350
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351
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352 int
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353 bp_table::do_remove_breakpoint_1 (octave_user_code *fcn,
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354 const std::string& fname,
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355 const bp_table::intmap& line)
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356 {
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357 int retval = 0;
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358
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359 std::string file = fcn->fcn_file_name ();
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360
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361 tree_statement_list *cmds = fcn->body ();
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362
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363 // FIXME -- move the operation on cmds to the
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364 // tree_statement_list class?
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365
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366 if (cmds)
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367 {
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368 octave_value_list results = cmds->list_breakpoints ();
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369
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370 if (results.length () > 0)
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371 {
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372 octave_idx_type len = line.size ();
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373
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374 for (int i = 0; i < len; i++)
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375 {
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376 const_intmap_iterator p = line.find (i);
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377
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378 if (p != line.end ())
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diff changeset
379 {
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diff changeset
380 int lineno = p->second;
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diff changeset
381
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diff changeset
382 cmds->delete_breakpoint (lineno);
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diff changeset
383
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diff changeset
384 if (! file.empty ())
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diff changeset
385 octave_link::update_breakpoint (false, file, lineno);
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diff changeset
386 }
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diff changeset
387 }
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diff changeset
388
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diff changeset
389 results = cmds->list_breakpoints ();
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diff changeset
390
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diff changeset
391 bp_set_iterator it = bp_set.find (fname);
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diff changeset
392 if (results.length () == 0 && it != bp_set.end ())
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diff changeset
393 bp_set.erase (it);
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diff changeset
394 }
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diff changeset
395
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diff changeset
396 retval = results.length ();
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diff changeset
397 }
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diff changeset
398
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diff changeset
399 return retval;
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diff changeset
400 }
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diff changeset
401
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diff changeset
402 int
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diff changeset
403 bp_table::do_remove_breakpoint (const std::string& fname,
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diff changeset
404 const bp_table::intmap& line)
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diff changeset
405 {
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diff changeset
406 int retval = 0;
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diff changeset
407
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diff changeset
408 octave_idx_type len = line.size ();
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diff changeset
409
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
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diff changeset
410 if (len == 0)
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diff changeset
411 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
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diff changeset
412 intmap results = remove_all_breakpoints_in_file (fname);
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diff changeset
413 retval = results.size ();
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
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diff changeset
414 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
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diff changeset
415 else
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
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diff changeset
416 {
7719
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function
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diff changeset
417 octave_user_code *dbg_fcn = get_user_code (fname);
87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function
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diff changeset
418
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diff changeset
419 if (dbg_fcn)
10315
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diff changeset
420 {
16627
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diff changeset
421 retval = do_remove_breakpoint_1 (dbg_fcn, fname, line);
16386
4902484f9181 callbacks to set markers in editor using command line dbstop function
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parents: 16342
diff changeset
422
16627
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diff changeset
423 // Search subfunctions in the order they appear in the file.
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diff changeset
424
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diff changeset
425 const std::list<std::string> subfcn_names
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diff changeset
426 = dbg_fcn->subfunction_names ();
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diff changeset
427
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diff changeset
428 std::map<std::string, octave_value> subfcns
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diff changeset
429 = dbg_fcn->subfunctions ();
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diff changeset
430
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diff changeset
431 for (std::list<std::string>::const_iterator p = subfcn_names.begin ();
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diff changeset
432 p != subfcn_names.end (); p++)
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diff changeset
433 {
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diff changeset
434 std::map<std::string, octave_value>::const_iterator
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parents: 16596
diff changeset
435 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
436
16627
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John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
437 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
438 {
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
439 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
440
16627
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John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
441 retval += do_remove_breakpoint_1 (dbg_subfcn, fname, line);
10315
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parents: 10232
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442 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
443 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
444 }
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jwe
parents: 7017
diff changeset
445 else
14049
b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands
Rik <octave@nomad.inbox5.com>
parents: 14035
diff changeset
446 error ("remove_breakpoint: unable to find the requested function\n");
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jwe
parents: 7017
diff changeset
447 }
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
448
10194
d4f813c3f5ed more debug mode fixes
John W. Eaton <jwe@octave.org>
parents: 10186
diff changeset
449 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
450
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parents: 7017
diff changeset
451 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
452 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
453
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John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
454 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
455 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
456 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
457 {
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 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
459
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 std::string file = fcn->fcn_file_name ();
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
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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 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
463
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 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
465 {
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
466 retval = cmds->remove_all_breakpoints (file);
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
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parents: 16596
diff changeset
467
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
468 bp_set_iterator it = bp_set.find (fname);
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
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parents: 16596
diff changeset
469 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
470 bp_set.erase (it);
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
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parents: 16596
diff changeset
471 }
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
472
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
473 return retval;
de91b1621260 adjust location of eof marker for files with subfunctions but no explicit end statements
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parents: 16596
diff changeset
474 }
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diff changeset
475
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jwe
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diff changeset
476 bp_table::intmap
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
477 bp_table::do_remove_all_breakpoints_in_file (const std::string& fname,
10315
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parents: 10232
diff changeset
478 bool silent)
7082
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jwe
parents: 7017
diff changeset
479 {
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diff changeset
480 intmap retval;
7082
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parents: 7017
diff changeset
481
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
482 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
483
7082
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jwe
parents: 7017
diff changeset
484 if (dbg_fcn)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
485 {
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
486 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
487
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 // 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
489
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
490 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
491 subfcns_const_iterator;
7083
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jwe
parents: 7082
diff changeset
492
16627
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parents: 16596
diff changeset
493 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
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 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
496 p != subfcns.end (); p++)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
497 {
16627
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parents: 16596
diff changeset
498 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
499
16627
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John W. Eaton <jwe@octave.org>
parents: 16596
diff changeset
500 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
501
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
502 // 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
503 retval.insert (tmp.begin (), tmp.end ());
10315
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John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
504 }
7082
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jwe
parents: 7017
diff changeset
505 }
8123
eb2beef9a9ff clear breakpoints is function found to be out of date
David Bateman <dbateman@free.fr>
parents: 8114
diff changeset
506 else if (! silent)
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
507 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
508 "unable to find the requested function\n");
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
509
10194
d4f813c3f5ed more debug mode fixes
John W. Eaton <jwe@octave.org>
parents: 10186
diff changeset
510 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
511
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jwe
parents: 7017
diff changeset
512 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
513 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
514
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
515 void
7083
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jwe
parents: 7082
diff changeset
516 bp_table::do_remove_all_breakpoints (void)
7082
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jwe
parents: 7017
diff changeset
517 {
9183
94ae487acd1b use set instead of map to keep track of debugger breakpoints
jpswensen@compsci34-754-2010.compscidhcp.jhu.edu
parents: 9039
diff changeset
518 for (const_bp_set_iterator it = bp_set.begin (); it != bp_set.end (); it++)
94ae487acd1b use set instead of map to keep track of debugger breakpoints
jpswensen@compsci34-754-2010.compscidhcp.jhu.edu
parents: 9039
diff changeset
519 remove_all_breakpoints_in_file (*it);
94ae487acd1b use set instead of map to keep track of debugger breakpoints
jpswensen@compsci34-754-2010.compscidhcp.jhu.edu
parents: 9039
diff changeset
520
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
521
10194
d4f813c3f5ed more debug mode fixes
John W. Eaton <jwe@octave.org>
parents: 10186
diff changeset
522 tree_evaluator::debug_mode = bp_table::have_breakpoints () || Vdebugging;
7082
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jwe
parents: 7017
diff changeset
523 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
524
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
525 std::string
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
526 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
527 std::string match)
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
528 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
529 std::string retval;
7083
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jwe
parents: 7082
diff changeset
530
7082
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jwe
parents: 7017
diff changeset
531 for (int i = 0; i < slist.length (); i++)
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
532 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
533 if (slist (i).string_value () == match)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
534 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
535 retval = slist(i).string_value ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
536 break;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
537 }
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
538 }
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
539
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
540 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
541 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
542
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
543
7083
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jwe
parents: 7082
diff changeset
544 bp_table::fname_line_map
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
545 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
546 {
7083
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jwe
parents: 7082
diff changeset
547 fname_line_map retval;
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
548
9183
94ae487acd1b use set instead of map to keep track of debugger breakpoints
jpswensen@compsci34-754-2010.compscidhcp.jhu.edu
parents: 9039
diff changeset
549 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
550 {
7083
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jwe
parents: 7082
diff changeset
551 if (fname_list.length () == 0
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
552 || do_find_bkpt_list (fname_list, *it) != "")
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
553 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
554 octave_user_code *f = get_user_code (*it);
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
555
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
556 if (f)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
557 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
558 tree_statement_list *cmds = f->body ();
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
559
16530
7ca7e7d5eb91 remove breakpoints when clearing function
John W. Eaton <jwe@octave.org>
parents: 16419
diff changeset
560 // FIXME -- move the operation on cmds to the
7ca7e7d5eb91 remove breakpoints when clearing function
John W. Eaton <jwe@octave.org>
parents: 16419
diff changeset
561 // tree_statement_list class?
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
562 if (cmds)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
563 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
564 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
565 octave_idx_type len = bkpts.length ();
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
566
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
567 if (len > 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
568 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
569 bp_table::intmap bkpts_vec;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
570
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
571 for (int i = 0; i < len; i++)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
572 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
573
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
574 std::string symbol_name = f->name ();
7083
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jwe
parents: 7082
diff changeset
575
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
576 retval[symbol_name] = bkpts_vec;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
577 }
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 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
580 }
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
581 }
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
582
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
583 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
584 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
585
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
586 static octave_value
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
587 intmap_to_ov (const bp_table::intmap& line)
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
588 {
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
589 int idx = 0;
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
590
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
591 NDArray retval (dim_vector (1, line.size ()));
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
592
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
593 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
594 {
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
595 bp_table::const_intmap_iterator p = line.find (i);
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
596
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
597 if (p != line.end ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
598 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
599 int lineno = p->second;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
600 retval(idx++) = lineno;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
601 }
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
602 }
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
603
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
604 retval.resize (dim_vector (1, idx));
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
605
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
606 return retval;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
607 }
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
608
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
609 DEFUN (dbstop, args, ,
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
610 "-*- 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
611 @deftypefn {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
612 @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
613 @deftypefnx {Built-in Function} {@var{rline} =} dbstop (\"@var{func}\", @var{line1}, @var{line2}, @dots{})\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
614 Set a breakpoint in function @var{func}.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
615 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
616 Arguments are\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
617 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
618 @table @var\n\
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
619 @item func\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
620 Function name as a string variable. When already in debug\n\
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
621 mode this should be left out and only the line should be given.\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10839
diff changeset
622 \n\
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
623 @item line\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
624 Line number where the breakpoint should be set. Multiple\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
625 lines may be given as separate arguments or as a vector.\n\
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
626 @end table\n\
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
627 \n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
628 When called with a single argument @var{func}, the breakpoint\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
629 is set at the first executable line in the named function.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
630 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
631 The optional output @var{rline} is the real line number where the\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
632 breakpoint was set. This can differ from specified line if\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
633 the line is not executable. For example, if a breakpoint attempted on a\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
634 blank line then Octave will set the real breakpoint at the\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
635 next executable line.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
636 @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
637 @end deftypefn")
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
638 {
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
639 bp_table::intmap retval;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
640 std::string symbol_name;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
641 bp_table::intmap lines;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
642
7348
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
jwe
parents: 7336
diff changeset
643 parse_dbfunction_params ("dbstop", args, symbol_name, lines);
6646
bd0a70c3f2db [project @ 2007-05-22 02:27:43 by jwe]
jwe
parents: 6317
diff changeset
644
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
645 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
646 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
647
7083
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jwe
parents: 7082
diff changeset
648 if (! error_state)
7082
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jwe
parents: 7017
diff changeset
649 retval = bp_table::add_breakpoint (symbol_name, lines);
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
650
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
651 return intmap_to_ov (retval);
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
652 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
653
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
654 DEFUN (dbclear, args, ,
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
655 "-*- 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
656 @deftypefn {Built-in Function} {} dbclear (\"@var{func}\")\n\
ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type.
Rik <rik@octave.org>
parents: 14846
diff changeset
657 @deftypefnx {Built-in Function} {} dbclear (\"@var{func}\", @var{line}, @dots{})\n\
16771
d8a719ccd464 doc: Improve documentation for command debugger.
Rik <rik@octave.org>
parents: 16627
diff changeset
658 @deftypefnx {Built-in Function} {} dbclear (@var{line}, @dots{})\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
659 Delete a breakpoint in the function @var{func}.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
660 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
661 Arguments are\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
662 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
663 @table @var\n\
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
664 @item func\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
665 Function name as a string variable. When already in debug\n\
16771
d8a719ccd464 doc: Improve documentation for command debugger.
Rik <rik@octave.org>
parents: 16627
diff changeset
666 mode this argument should be omitted and only the line number should be\n\
d8a719ccd464 doc: Improve documentation for command debugger.
Rik <rik@octave.org>
parents: 16627
diff changeset
667 given.\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10839
diff changeset
668 \n\
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
669 @item line\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
670 Line number from which to remove a breakpoint. Multiple\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
671 lines may be given as separate arguments or as a vector.\n\
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
672 @end table\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
673 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
674 When called without a line number specification all breakpoints\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
675 in the named function are cleared.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
676 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
677 If the requested line is not a breakpoint no action is performed.\n\
5642
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe]
jwe
parents: 5360
diff changeset
678 @seealso{dbstop, dbstatus, dbwhere}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe]
jwe
parents: 5360
diff changeset
679 @end deftypefn")
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
680 {
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
681 octave_value retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
682 std::string symbol_name = "";
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
683 bp_table::intmap lines;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
684
7348
d1a97ad87264 [project @ 2008-01-04 21:49:15 by jwe]
jwe
parents: 7336
diff changeset
685 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
686
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
687 if (! error_state)
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
688 bp_table::remove_breakpoint (symbol_name, lines);
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
689
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
690 return retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
691 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
692
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
693 DEFUN (dbstatus, args, nargout,
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
694 "-*- 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
695 @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
696 @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
697 @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
698 Report the location of active breakpoints.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
699 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
700 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
701 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
702 breakpoints are set.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
703 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
704 for the named function.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
705 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
706 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
707 following fields.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
708 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
709 @table @asis\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
710 @item name\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
711 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
712 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
713 @item file\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
714 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
715 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
716 @item line\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
717 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
718 @end table\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
719 \n\
5642
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe]
jwe
parents: 5360
diff changeset
720 @seealso{dbclear, dbwhere}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe]
jwe
parents: 5360
diff changeset
721 @end deftypefn")
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
722 {
11058
3329616444f0 replace Octave_map in debug.cc and error.cc
Jaroslav Hajek <highegg@gmail.com>
parents: 10840
diff changeset
723 octave_map retval;
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
724 int nargin = args.length ();
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
725 octave_value_list fcn_list;
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
726 bp_table::fname_line_map bp_list;
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
727 std::string symbol_name;
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
728
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
729 if (nargin != 0 && nargin != 1)
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
730 {
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
731 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
732 return octave_value ();
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
733 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
734
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
735 if (nargin == 1)
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 if (args(0).is_string ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
738 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
739 symbol_name = args(0).string_value ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
740 fcn_list(0) = symbol_name;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
741 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
742 }
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
743 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
744 gripe_wrong_type_arg ("dbstatus", args(0));
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
745 }
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
746 else
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
747 {
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
748 octave_user_code *dbg_fcn = get_user_code ();
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
749 if (dbg_fcn)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
750 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
751 symbol_name = dbg_fcn->name ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
752 fcn_list(0) = symbol_name;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
753 }
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
754
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
755 bp_list = bp_table::get_breakpoint_list (fcn_list);
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
756 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
757
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
758 if (nargout == 0)
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
759 {
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
760 // Print out the breakpoint information.
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
761
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
762 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
763 it != bp_list.end (); it++)
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
764 {
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
765 bp_table::intmap m = it->second;
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
766
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
767 size_t nel = m.size ();
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
768
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
769 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
770 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
771 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
772 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
773 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
774
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
775 for (size_t j = 0; j < nel; j++)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
776 octave_stdout << m[j] << ((j < nel - 1) ? ", " : ".");
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
777
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
778 if (nel > 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
779 octave_stdout << std::endl;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
780 }
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
781 return octave_value ();
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
782 }
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
783 else
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
784 {
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
785 // Fill in an array for return.
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
786
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
787 int i = 0;
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
788 Cell names (dim_vector (bp_list.size (), 1));
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
789 Cell file (dim_vector (bp_list.size (), 1));
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
790 Cell line (dim_vector (bp_list.size (), 1));
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
791
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
792 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
793 it != bp_list.end (); it++)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
794 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
795 names(i) = it->first;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
796 line(i) = intmap_to_ov (it->second);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
797 file(i) = do_which (it->first);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
798 i++;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
799 }
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
800
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
801 retval.assign ("name", names);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
802 retval.assign ("file", file);
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
803 retval.assign ("line", line);
7083
24fde8abfb90 [project @ 2007-10-31 02:12:16 by jwe]
jwe
parents: 7082
diff changeset
804
7082
ac7179f00422 [project @ 2007-10-31 01:24:12 by jwe]
jwe
parents: 7017
diff changeset
805 return octave_value (retval);
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
806 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
807 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
808
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
809 DEFUN (dbwhere, , ,
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
810 "-*- texinfo -*-\n\
15912
8e38eac05230 doc: Change object type of dbwhere, dbstack to "Command" in docstring.
Rik <rik@octave.org>
parents: 15577
diff changeset
811 @deftypefn {Command} {} dbwhere\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
812 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
813 execution is stopped.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
814 @seealso{dbstatus, dbcont, dbstep, dbup}\n\
5645
9c9bd01099ce [project @ 2006-03-06 22:33:54 by jwe]
jwe
parents: 5642
diff changeset
815 @end deftypefn")
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
816 {
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
817 octave_value retval;
3946
eab957395758 [project @ 2002-05-23 00:42:15 by jwe]
jwe
parents: 3895
diff changeset
818
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
819 octave_user_code *dbg_fcn = get_user_code ();
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
820
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
821 if (dbg_fcn)
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
822 {
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
823 bool have_file = true;
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
824
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
825 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
826
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
827 if (name.empty ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
828 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
829 have_file = false;
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
830
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
831 name = dbg_fcn->name ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
832 }
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
833
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
834 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
835
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
836 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
837
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
838 if (l > 0)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
839 {
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
840 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
841
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
842 if (have_file)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
843 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
844 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
845
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
846 if (! line.empty ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
847 octave_stdout << l << ": " << line << std::endl;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
848 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
849 }
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
850 else
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
851 octave_stdout << " <unknown line>" << std::endl;
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
852 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
853 else
14049
b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands
Rik <octave@nomad.inbox5.com>
parents: 14035
diff changeset
854 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
855
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
856 return retval;
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
857 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
858
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
859 // 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
860 // Maybe we could share some code?
eab957395758 [project @ 2002-05-23 00:42:15 by jwe]
jwe
parents: 3895
diff changeset
861 void
3949
294f13627ee8 [project @ 2002-05-23 01:22:11 by jwe]
jwe
parents: 3948
diff changeset
862 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
863 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
864 std::string ff = fcn_file_in_path (name);
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
865
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
866 if (! ff.empty ())
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
867 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
868 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
869
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
870 if (fs)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
871 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
872 char ch;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
873 int line = 1;
16342
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error).
Rik <rik@octave.org>
parents: 15912
diff changeset
874 bool isnewline = true;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
875
16342
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error).
Rik <rik@octave.org>
parents: 15912
diff changeset
876 // FIXME: Why not use line-oriented input here [getline()]?
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error).
Rik <rik@octave.org>
parents: 15912
diff changeset
877 while (fs.get (ch) && line <= end)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
878 {
16342
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error).
Rik <rik@octave.org>
parents: 15912
diff changeset
879 if (isnewline && line >= start)
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error).
Rik <rik@octave.org>
parents: 15912
diff changeset
880 {
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error).
Rik <rik@octave.org>
parents: 15912
diff changeset
881 os << line << "\t";
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error).
Rik <rik@octave.org>
parents: 15912
diff changeset
882 isnewline = false;
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error).
Rik <rik@octave.org>
parents: 15912
diff changeset
883 }
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error).
Rik <rik@octave.org>
parents: 15912
diff changeset
884
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error).
Rik <rik@octave.org>
parents: 15912
diff changeset
885 if (line >= start)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
886 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
887 os << ch;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
888 }
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
889
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
890 if (ch == '\n')
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
891 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
892 line++;
16342
b73b5ab6c277 Remove extra line printed at end of dbtype (off-by-1 error).
Rik <rik@octave.org>
parents: 15912
diff changeset
893 isnewline = true;
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
894 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
895 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
896 }
3946
eab957395758 [project @ 2002-05-23 00:42:15 by jwe]
jwe
parents: 3895
diff changeset
897 else
15466
d174210ce1ec use ' instead of ` in error messages, warnings and most comments
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
898 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
899 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
900 else
6317
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe]
jwe
parents: 5744
diff changeset
901 os << "dbtype: unknown function " << name << "\n";
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
902
6646
bd0a70c3f2db [project @ 2007-05-22 02:27:43 by jwe]
jwe
parents: 6317
diff changeset
903 os.flush ();
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
904 }
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
905
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
906 DEFUN (dbtype, args, ,
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
907 "-*- texinfo -*-\n\
15577
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
908 @deftypefn {Command} {} dbtype\n\
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
909 @deftypefnx {Command} {} dbtype @var{lineno}\n\
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
910 @deftypefnx {Command} {} dbtype @var{startl:endl}\n\
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
911 @deftypefnx {Command} {} dbtype @var{startl:end}\n\
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
912 @deftypefnx {Command} {} dbtype @var{func}\n\
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
913 @deftypefnx {Command} {} dbtype @var{func} @var{lineno}\n\
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
914 @deftypefnx {Command} {} dbtype @var{func} @var{startl:endl}\n\
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
915 @deftypefnx {Command} {} dbtype @var{func} @var{startl:end}\n\
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
916 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
917 \n\
15577
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
918 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
919 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
920 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
921 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
922 \n\
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
923 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
924 numbers.\n\
cef958fbae2d doc: Update docstring for dbtype().
Rik <rik@octave.org>
parents: 15467
diff changeset
925 @seealso{dbwhere, dbstatus, dbstop}\n\
5642
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe]
jwe
parents: 5360
diff changeset
926 @end deftypefn")
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
927 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
928 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
929 octave_user_code *dbg_fcn;
3946
eab957395758 [project @ 2002-05-23 00:42:15 by jwe]
jwe
parents: 3895
diff changeset
930
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
931 int nargin = args.length ();
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
932 string_vector argv = args.make_argv ("dbtype");
3946
eab957395758 [project @ 2002-05-23 00:42:15 by jwe]
jwe
parents: 3895
diff changeset
933
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
934 if (! error_state)
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
935 {
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
936 switch (nargin)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
937 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
938 case 0: // dbtype
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
939 dbg_fcn = get_user_code ();
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
940
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
941 if (dbg_fcn)
15215
9020dddc925a use std::numeric_limits for integer max and min values
John W. Eaton <jwe@octave.org>
parents: 15195
diff changeset
942 do_dbtype (octave_stdout, dbg_fcn->name (), 0,
9020dddc925a use std::numeric_limits for integer max and min values
John W. Eaton <jwe@octave.org>
parents: 15195
diff changeset
943 std::numeric_limits<int>::max ());
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
944 else
14049
b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands
Rik <octave@nomad.inbox5.com>
parents: 14035
diff changeset
945 error ("dbtype: must be inside a user function to give no arguments to dbtype\n");
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
946 break;
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
947
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
948 case 1: // (dbtype func) || (dbtype start:end)
14227
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
949 {
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
950 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
951
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
952 size_t ind = arg.find (':');
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
953
14227
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
954 if (ind != std::string::npos) // (dbtype start:end)
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
955 {
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
956 dbg_fcn = get_user_code ();
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
957
14227
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
958 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
959 {
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
960 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
961 std::string end_str = arg.substr (ind + 1);
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
962
14227
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
963 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
964 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
965 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
966 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
967 else
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
968 end = atoi (end_str.c_str ());
3948
126177939aae [project @ 2002-05-23 01:17:29 by jwe]
jwe
parents: 3947
diff changeset
969
14227
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
970 if (std::min (start, end) <= 0)
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
971 error ("dbtype: start and end lines must be >= 1\n");
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
972
14227
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
973 if (start <= end)
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
974 do_dbtype (octave_stdout, dbg_fcn->name (), start, end);
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
975 else
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
976 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
977 }
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
978 }
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
979 else // (dbtype func)
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
980 {
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
981 dbg_fcn = get_user_code (arg);
6317
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe]
jwe
parents: 5744
diff changeset
982
14227
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
983 if (dbg_fcn)
15215
9020dddc925a use std::numeric_limits for integer max and min values
John W. Eaton <jwe@octave.org>
parents: 15195
diff changeset
984 do_dbtype (octave_stdout, dbg_fcn->name (), 0,
9020dddc925a use std::numeric_limits for integer max and min values
John W. Eaton <jwe@octave.org>
parents: 15195
diff changeset
985 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
986 else
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
987 error ("dbtype: function <%s> not found\n", arg.c_str ());
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
988 }
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
989 }
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
990 break;
3946
eab957395758 [project @ 2002-05-23 00:42:15 by jwe]
jwe
parents: 3895
diff changeset
991
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
992 case 2: // (dbtype func start:end) , (dbtype func start)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
993 dbg_fcn = get_user_code (argv[1]);
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
994
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
995 if (dbg_fcn)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
996 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
997 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
998 int start, end;
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
999 size_t ind = arg.find (':');
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
1000
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1001 if (ind != std::string::npos)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1002 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1003 std::string start_str = arg.substr (0, ind);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1004 std::string end_str = arg.substr (ind + 1);
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
1005
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1006 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
1007 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
1008 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
1009 else
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
1010 end = atoi (end_str.c_str ());
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1011 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1012 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1013 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1014 start = atoi (arg.c_str ());
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1015 end = start;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1016 }
6317
8c67f8be341d [project @ 2007-02-16 08:10:53 by jwe]
jwe
parents: 5744
diff changeset
1017
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1018 if (std::min (start, end) <= 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1019 error ("dbtype: start and end lines must be >= 1\n");
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
1020
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1021 if (start <= end)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1022 do_dbtype (octave_stdout, dbg_fcn->name (), start, end);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1023 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1024 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
1025 }
14227
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
1026 else
c24833c6ebc2 Add error messages to dbtype(). Allow use of "end" keyword in linespec.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
1027 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
1028
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1029 break;
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
1030
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1031 default:
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1032 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
1033 }
3895
d38c7538b954 [project @ 2002-04-10 19:18:39 by jwe]
jwe
parents: 3805
diff changeset
1034 }
3805
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
1035
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
1036 return retval;
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
1037 }
44386b0e53da [project @ 2001-03-01 16:54:31 by jwe]
jwe
parents:
diff changeset
1038
16842
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1039 DEFUN (dblist, args, ,
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1040 "-*- texinfo -*-\n\
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1041 @deftypefn {Command} {} dblist\n\
16843
e7ee313b3ff3 doc: Fix typo in dblist docstring.
Rik <rik@octave.org>
parents: 16842
diff changeset
1042 @deftypefnx {Command} {} dblist @var{n}\n\
16842
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1043 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
1044 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
1045 defaults to 10 (+/- 5 lines)\n\
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1046 @seealso{dbwhere, dbtype}\n\
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1047 @end deftypefn")
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1048 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1049 octave_value retval;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1050
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1051 int n = 10;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1052
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1053 if (args.length () == 1)
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1054 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1055 octave_value arg = args(0);
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1056
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1057 if (arg.is_string ())
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1058 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1059 std::string s_arg = arg.string_value ();
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1060
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1061 n = atoi (s_arg.c_str ());
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1062 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1063 else
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1064 n = args(0).int_value ();
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1065
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1066 if (n < 0)
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1067 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
1068 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1069
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1070 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
1071
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1072 if (dbg_fcn)
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1073 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1074 bool have_file = true;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1075
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1076 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
1077
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1078 if (name.empty ())
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1079 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1080 have_file = false;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1081 name = dbg_fcn->name ();
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1082 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1083
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1084 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
1085
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1086 if (l > 0)
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1087 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1088 if (have_file)
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1089 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1090 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
1091 int l_max = l + n/2;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1092 do_dbtype (octave_stdout, dbg_fcn->name (), l_min, l-1);
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1093
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1094 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
1095 if (! line.empty ())
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1096 octave_stdout << l << "-->\t" << line << std::endl;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1097
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1098 do_dbtype (octave_stdout, dbg_fcn->name (), l+1, l_max);
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1099 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1100 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1101 else
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1102 {
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1103 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
1104 << std::endl;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1105 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1106 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1107 else
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1108 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
1109
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1110 return retval;
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1111 }
035b5fe157ad Add new dblist command to debugger (bug #38953)
Rik <rik@octave.org>
parents: 16771
diff changeset
1112
13689
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1113 static octave_value_list
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1114 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
1115 {
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1116 octave_value_list retval;
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1117
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9724
diff changeset
1118 unwind_protect frame;
7890
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1119
7901
3e4c9b69069d call stack changes
John W. Eaton <jwe@octave.org>
parents: 7897
diff changeset
1120 octave_idx_type curr_frame = -1;
7890
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1121
7901
3e4c9b69069d call stack changes
John W. Eaton <jwe@octave.org>
parents: 7897
diff changeset
1122 size_t nskip = 0;
7736
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1123
17649
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1124 octave_idx_type len = args.length ();
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1125
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1126 // dbstack accepts up to 2 arguments.
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1127
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1128 if (len == 1 || len == 2)
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1129 {
7890
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1130 int n = 0;
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1131
17649
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1132 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
1133 {
17649
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1134 octave_value arg = args(i);
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1135
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1136 if (arg.is_string ())
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1137 {
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1138 std::string s_arg = arg.string_value ();
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1139
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1140 // 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
1141
17649
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1142 if (s_arg == "-completenames")
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1143 continue;
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1144
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1145 n = atoi (s_arg.c_str ());
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1146 }
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1147 else
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1148 n = arg.int_value ();
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1149
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1150 if (! error_state && n <= 0)
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1151 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
1152 }
7890
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1153
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1154 if (n > 0)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1155 nskip = n;
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1156 }
17649
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1157 else if (len)
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1158 print_usage ();
7736
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1159
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1160 if (! error_state)
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1161 {
11058
3329616444f0 replace Octave_map in debug.cc and error.cc
Jaroslav Hajek <highegg@gmail.com>
parents: 10840
diff changeset
1162 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
1163
7890
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1164 if (nargout == 0)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1165 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1166 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
1167
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1168 if (nframes_to_display > 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1169 {
13689
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1170 os << "stopped in:\n\n";
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1171
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1172 Cell names = stk.contents ("name");
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1173 Cell files = stk.contents ("file");
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1174 Cell lines = stk.contents ("line");
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1175
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1176 bool show_top_level = true;
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1177
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1178 size_t max_name_len = 0;
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1179
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1180 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
1181 {
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1182 std::string name = names(i).string_value ();
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1183
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1184 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
1185 }
7890
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1186
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1187 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
1188 {
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1189 std::string name = names(i).string_value ();
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1190 std::string file = files(i).string_value ();
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1191 int line = lines(i).int_value ();
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1192
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1193 if (show_top_level && i == curr_frame)
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1194 show_top_level = false;
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1195
13689
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1196 os << (i == curr_frame ? " --> " : " ")
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1197 << 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
1198 << " at line " << line
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1199 << " [" << file << "]"
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1200 << std::endl;
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1201 }
10839
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1202
65bc065bec95 still more debugger fixes
John W. Eaton <jwe@octave.org>
parents: 10315
diff changeset
1203 if (show_top_level)
13689
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1204 os << " --> top level" << std::endl;
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1205 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1206 }
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1207 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1208 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1209 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
1210 retval(0) = stk;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1211 }
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1212 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1213
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1214 return retval;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1215 }
7736
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1216
13326
23cc9c13b622 show_octave_dbstack: new convenience function for debugging
John W. Eaton <jwe@octave.org>
parents: 12642
diff changeset
1217 // 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
1218 // 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
1219 // 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
1220 // some C++ function, for example.
23cc9c13b622 show_octave_dbstack: new convenience function for debugging
John W. Eaton <jwe@octave.org>
parents: 12642
diff changeset
1221
13784
0bbe319bf26b octave_class::size: return matrix with correct dimensions
John W. Eaton <jwe@octave.org>
parents: 13689
diff changeset
1222 void
13326
23cc9c13b622 show_octave_dbstack: new convenience function for debugging
John W. Eaton <jwe@octave.org>
parents: 12642
diff changeset
1223 show_octave_dbstack (void)
23cc9c13b622 show_octave_dbstack: new convenience function for debugging
John W. Eaton <jwe@octave.org>
parents: 12642
diff changeset
1224 {
13689
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1225 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
1226 }
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1227
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1228 DEFUN (dbstack, args, nargout,
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1229 "-*- texinfo -*-\n\
15912
8e38eac05230 doc: Change object type of dbwhere, dbstack to "Command" in docstring.
Rik <rik@octave.org>
parents: 15577
diff changeset
1230 @deftypefn {Command} {} dbstack\n\
8e38eac05230 doc: Change object type of dbwhere, dbstack to "Command" in docstring.
Rik <rik@octave.org>
parents: 15577
diff changeset
1231 @deftypefnx {Command} {} dbstack @var{n}\n\
17649
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1232 @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
1233 @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
1234 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
1235 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
1236 \n\
17649
a09511ebf7ef Make dbstack to accept -completenames.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17281
diff changeset
1237 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
1238 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
1239 @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
1240 \n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1241 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
1242 following fields:\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1243 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1244 @table @asis\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1245 @item file\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1246 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
1247 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1248 @item name\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1249 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
1250 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1251 @item line\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1252 The line number of an active breakpoint.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1253 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1254 @item column\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1255 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
1256 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1257 @item scope\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1258 Undocumented.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1259 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1260 @item context\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1261 Undocumented.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1262 @end table\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1263 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1264 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
1265 struct array is currently active.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1266 @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
1267 @end deftypefn")
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1268 {
b68d95054947 print show_octave_dbstack output to std::cerr
John W. Eaton <jwe@octave.org>
parents: 13326
diff changeset
1269 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
1270 }
23cc9c13b622 show_octave_dbstack: new convenience function for debugging
John W. Eaton <jwe@octave.org>
parents: 12642
diff changeset
1271
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1272 static void
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1273 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
1274 {
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1275 int n = 1;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1276
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1277 if (args.length () == 1)
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1278 {
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1279 octave_value arg = args(0);
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1280
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1281 if (arg.is_string ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1282 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1283 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
1284
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1285 n = atoi (s_arg.c_str ());
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1286 }
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1287 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1288 n = args(0).int_value ();
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1289 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1290
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1291 if (! error_state)
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1292 {
7890
73ef513855e7 dbstack fixes
John W. Eaton <jwe@octave.org>
parents: 7818
diff changeset
1293 if (who == "dbup")
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1294 n = -n;
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1295
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1296 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
1297 error ("%s: invalid stack frame", who.c_str ());
7736
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1298 }
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1299 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1300
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
1301 DEFUN (dbup, args, ,
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1302 "-*- 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
1303 @deftypefn {Built-in Function} {} dbup\n\
ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type.
Rik <rik@octave.org>
parents: 14846
diff changeset
1304 @deftypefnx {Built-in Function} {} dbup (@var{n})\n\
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1305 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
1306 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
1307 @seealso{dbstack, dbdown}\n\
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1308 @end deftypefn")
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1309 {
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1310 octave_value retval;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1311
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1312 do_dbupdown (args, "dbup");
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1313
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1314 return retval;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1315 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1316
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
1317 DEFUN (dbdown, args, ,
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1318 "-*- 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
1319 @deftypefn {Built-in Function} {} dbdown\n\
ab18578c2ade doc: Update docstrings for built-in functions to not use "Loadable Function" as type.
Rik <rik@octave.org>
parents: 14846
diff changeset
1320 @deftypefnx {Built-in Function} {} dbdown (@var{n})\n\
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1321 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
1322 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
1323 @seealso{dbstack, dbup}\n\
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1324 @end deftypefn")
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1325 {
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1326 octave_value retval;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1327
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7736
diff changeset
1328 do_dbupdown (args, "dbdown");
7736
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1329
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1330 return retval;
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1331 }
a059b5679fbb implement dbstack
John W. Eaton <jwe@octave.org>
parents: 7719
diff changeset
1332
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
1333 DEFUN (dbstep, args, ,
7787
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input
David Bateman <dbateman@free.fr>
parents: 7752
diff changeset
1334 "-*- texinfo -*-\n\
9724
f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros
Rik <rdrider0-list@yahoo.com>
parents: 9484
diff changeset
1335 @deftypefn {Command} {} dbstep\n\
f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros
Rik <rdrider0-list@yahoo.com>
parents: 9484
diff changeset
1336 @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
1337 @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
1338 @deftypefnx {Command} {} dbstep out\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1339 @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
1340 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
1341 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
1342 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
1343 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
1344 \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
1345 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
1346 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
1347 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
1348 \n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1349 @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
1350 @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
1351 @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
1352 {
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
1353 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
1354 {
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
1355 int nargin = args.length ();
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
1356
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
1357 if (nargin > 1)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1358 print_usage ();
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1359 else if (nargin == 1)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1360 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1361 if (args(0).is_string ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1362 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1363 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
1364
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1365 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1366 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1367 if (arg == "in")
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1368 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1369 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
1370
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1371 tree_evaluator::dbstep_flag = -1;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1372 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1373 else if (arg == "out")
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1374 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1375 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
1376
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1377 tree_evaluator::dbstep_flag = -2;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1378 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1379 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1380 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1381 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
1382
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1383 if (n > 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1384 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1385 Vdebugging = false;
7818
5640a70cbab1 Add Ffilemarker and fix for 'dbstep in'
David Bateman <dbateman@free.fr>
parents: 7787
diff changeset
1386
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1387 tree_evaluator::dbstep_flag = n;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1388 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1389 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1390 error ("dbstep: invalid argument");
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1391 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1392 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1393 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1394 else
14049
b5a8e245b4eb Change phrasing to more assertive error() messages in debug commands
Rik <octave@nomad.inbox5.com>
parents: 14035
diff changeset
1395 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
1396 }
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
1397 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1398 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1399 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
1400
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1401 tree_evaluator::dbstep_flag = 1;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1402 }
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
1403 }
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
1404 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
1405 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
1406
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 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
1408 }
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
1409
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1410 DEFALIAS (dbnext, dbstep);
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1411
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
1412 DEFUN (dbcont, args, ,
7787
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input
David Bateman <dbateman@free.fr>
parents: 7752
diff changeset
1413 "-*- texinfo -*-\n\
9724
f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros
Rik <rdrider0-list@yahoo.com>
parents: 9484
diff changeset
1414 @deftypefn {Command} {} dbcont\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1415 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
1416 @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
1417 @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
1418 {
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 if (Vdebugging)
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1420 {
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1421 if (args.length () == 0)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1422 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1423 Vdebugging = false;
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1424
10186
095a1e670e68 make dbstep work with keyboard function
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1425 tree_evaluator::reset_debug_state ();
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1426 }
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1427 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1428 print_usage ();
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1429 }
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
1430 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
1431 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
1432
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 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
1434 }
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
1435
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
1436 DEFUN (dbquit, args, ,
7787
6b521b1e3631 Add dbquit and make dbstep compatible. Use parser in debug mode to handle multi-line input
David Bateman <dbateman@free.fr>
parents: 7752
diff changeset
1437 "-*- texinfo -*-\n\
9724
f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros
Rik <rdrider0-list@yahoo.com>
parents: 9484
diff changeset
1438 @deftypefn {Command} {} dbquit\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1439 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
1440 return to the Octave prompt.\n\
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1441 @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
1442 @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
1443 {
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
1444 if (Vdebugging)
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1445 {
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1446 if (args.length () == 0)
10315
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 Vdebugging = false;
10186
095a1e670e68 make dbstep work with keyboard function
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1449
095a1e670e68 make dbstep work with keyboard function
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1450 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
1451
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1452 octave_throw_interrupt_exception ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1453 }
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1454 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10232
diff changeset
1455 print_usage ();
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1456 }
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
1457 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
1458 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
1459
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
1460 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
1461 }
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
1462
8746
5dd06f19e9be handle commands in the lexer
John W. Eaton <jwe@octave.org>
parents: 8677
diff changeset
1463 DEFUN (isdebugmode, args, ,
8114
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1464 "-*- 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
1465 @deftypefn {Built-in Function} {} isdebugmode ()\n\
14035
3889c3eecaf0 doc: Update docstrings for dbXXX functions
Rik <octave@nomad.inbox5.com>
parents: 13983
diff changeset
1466 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
1467 @seealso{dbwhere, dbstack, dbstatus}\n\
8114
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1468 @end deftypefn")
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1469 {
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1470 octave_value retval;
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1471
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1472 if (args.length () == 0)
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8365
diff changeset
1473 retval = Vdebugging;
8114
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1474 else
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1475 print_usage ();
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1476
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1477 return retval;
cbbea37b95e8 debug.cc (Fisdebugmode): New function.
Krzesimir Nowak <qdlacz@gmail.com>
parents: 8021
diff changeset
1478 }