octave-doc 4.2.2-1ubuntu1 / usr / share / doc / octave / octave.html / Entering-Debug-Mode.html

This file is indexed.

/usr/share/doc/octave/octave.html/Entering-Debug-Mode.html is in octave-doc 4.2.2-1ubuntu1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below. 

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<!-- Created by GNU Texinfo 6.5, http://www.gnu.org/software/texinfo/ -->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Entering Debug Mode (GNU Octave)</title>

<meta name="description" content="Entering Debug Mode (GNU Octave)">
<meta name="keywords" content="Entering Debug Mode (GNU Octave)">
<meta name="resource-type" content="document">
<meta name="distribution" content="global">
<meta name="Generator" content="makeinfo">
<link href="index.html#Top" rel="start" title="Top">
<link href="Concept-Index.html#Concept-Index" rel="index" title="Concept Index">
<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
<link href="Debugging.html#Debugging" rel="up" title="Debugging">
<link href="Leaving-Debug-Mode.html#Leaving-Debug-Mode" rel="next" title="Leaving Debug Mode">
<link href="Debugging.html#Debugging" rel="prev" title="Debugging">
<style type="text/css">
<!--
a.summary-letter {text-decoration: none}
blockquote.indentedblock {margin-right: 0em}
blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
blockquote.smallquotation {font-size: smaller}
div.display {margin-left: 3.2em}
div.example {margin-left: 3.2em}
div.lisp {margin-left: 3.2em}
div.smalldisplay {margin-left: 3.2em}
div.smallexample {margin-left: 3.2em}
div.smalllisp {margin-left: 3.2em}
kbd {font-style: oblique}
pre.display {font-family: inherit}
pre.format {font-family: inherit}
pre.menu-comment {font-family: serif}
pre.menu-preformatted {font-family: serif}
pre.smalldisplay {font-family: inherit; font-size: smaller}
pre.smallexample {font-size: smaller}
pre.smallformat {font-family: inherit; font-size: smaller}
pre.smalllisp {font-size: smaller}
span.nolinebreak {white-space: nowrap}
span.roman {font-family: initial; font-weight: normal}
span.sansserif {font-family: sans-serif; font-weight: normal}
ul.no-bullet {list-style: none}
-->
</style>
<link rel="stylesheet" type="text/css" href="octave.css">


</head>

<body lang="en">
<a name="Entering-Debug-Mode"></a>
<div class="header">
<p>
Next: <a href="Leaving-Debug-Mode.html#Leaving-Debug-Mode" accesskey="n" rel="next">Leaving Debug Mode</a>, Up: <a href="Debugging.html#Debugging" accesskey="u" rel="up">Debugging</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p>
</div>
<hr>
<a name="Entering-Debug-Mode-1"></a>
<h3 class="section">13.1 Entering Debug Mode</h3>

<p>There are two basic means of interrupting the execution of an Octave
script.  These are breakpoints (see <a href="Breakpoints.html#Breakpoints">Breakpoints</a>), discussed in the next
section, and interruption based on some condition.
</p>
<p>Octave supports three means to stop execution based on the values set in
the functions <code>debug_on_interrupt</code>, <code>debug_on_warning</code>, and
<code>debug_on_error</code>.
</p>
<a name="XREFdebug_005fon_005finterrupt"></a><dl>
<dt><a name="index-debug_005fon_005finterrupt"></a>: <em><var>val</var> =</em> <strong>debug_on_interrupt</strong> <em>()</em></dt>
<dt><a name="index-debug_005fon_005finterrupt-1"></a>: <em><var>old_val</var> =</em> <strong>debug_on_interrupt</strong> <em>(<var>new_val</var>)</em></dt>
<dt><a name="index-debug_005fon_005finterrupt-2"></a>: <em></em> <strong>debug_on_interrupt</strong> <em>(<var>new_val</var>, &quot;local&quot;)</em></dt>
<dd><p>Query or set the internal variable that controls whether Octave will try
to enter debugging mode when it receives an interrupt signal (typically
generated with <kbd>C-c</kbd>).
</p>
<p>If a second interrupt signal is received before reaching the debugging mode,
a normal interrupt will occur.
</p>
<p>When called from inside a function with the <code>&quot;local&quot;</code> option, the
variable is changed locally for the function and any subroutines it calls.
The original variable value is restored when exiting the function.
</p>
<p><strong>See also:</strong> <a href="#XREFdebug_005fon_005ferror">debug_on_error</a>, <a href="#XREFdebug_005fon_005fwarning">debug_on_warning</a>.
</p></dd></dl>


<a name="XREFdebug_005fon_005fwarning"></a><dl>
<dt><a name="index-debug_005fon_005fwarning"></a>: <em><var>val</var> =</em> <strong>debug_on_warning</strong> <em>()</em></dt>
<dt><a name="index-debug_005fon_005fwarning-1"></a>: <em><var>old_val</var> =</em> <strong>debug_on_warning</strong> <em>(<var>new_val</var>)</em></dt>
<dt><a name="index-debug_005fon_005fwarning-2"></a>: <em></em> <strong>debug_on_warning</strong> <em>(<var>new_val</var>, &quot;local&quot;)</em></dt>
<dd><p>Query or set the internal variable that controls whether Octave will try
to enter the debugger when a warning is encountered.
</p>
<p>When called from inside a function with the <code>&quot;local&quot;</code> option, the
variable is changed locally for the function and any subroutines it calls.
The original variable value is restored when exiting the function.
</p>
<p><strong>See also:</strong> <a href="#XREFdebug_005fon_005ferror">debug_on_error</a>, <a href="#XREFdebug_005fon_005finterrupt">debug_on_interrupt</a>.
</p></dd></dl>


<a name="XREFdebug_005fon_005ferror"></a><dl>
<dt><a name="index-debug_005fon_005ferror"></a>: <em><var>val</var> =</em> <strong>debug_on_error</strong> <em>()</em></dt>
<dt><a name="index-debug_005fon_005ferror-1"></a>: <em><var>old_val</var> =</em> <strong>debug_on_error</strong> <em>(<var>new_val</var>)</em></dt>
<dt><a name="index-debug_005fon_005ferror-2"></a>: <em></em> <strong>debug_on_error</strong> <em>(<var>new_val</var>, &quot;local&quot;)</em></dt>
<dd><p>Query or set the internal variable that controls whether Octave will try
to enter the debugger when an error is encountered.
</p>
<p>This will also inhibit printing of the normal traceback message (you will
only see the top-level error message).
</p>
<p>When called from inside a function with the <code>&quot;local&quot;</code> option, the
variable is changed locally for the function and any subroutines it calls.
The original variable value is restored when exiting the function.
</p>
<p><strong>See also:</strong> <a href="#XREFdebug_005fon_005fwarning">debug_on_warning</a>, <a href="#XREFdebug_005fon_005finterrupt">debug_on_interrupt</a>.
</p></dd></dl>


<hr>
<div class="header">
<p>
Next: <a href="Leaving-Debug-Mode.html#Leaving-Debug-Mode" accesskey="n" rel="next">Leaving Debug Mode</a>, Up: <a href="Debugging.html#Debugging" accesskey="u" rel="up">Debugging</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p>
</div>



</body>
</html>

APT Browse - Built by Thomas Orozco.