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Wed Mar 17 00:39:23 2021 UTC (3 years, 7 months ago) by misho
Branches: mpd, MAIN
CVS tags: v5_9p16, v5_9, HEAD
mpd 5.9

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<A HREF="mpd.html"><EM>Mpd 5.9 User Manual</EM></A>
 <b>:</b> <A HREF="mpd50.html"><EM>Chat Scripting</EM></A>
 <b>:</b> <A HREF="mpd57.html"><EM>Variables</EM></A>
 <b>:</b> <EM>Special variables</EM><BR>
<b>Previous:</b> <A HREF="mpd57.html"><EM>Variables</EM></A><BR>
<b>Next:</b> <A HREF="mpd59.html"><EM>Script commands</EM></A>


<HR NOSHADE>
  <H2><A NAME="58"></A>6.4.1. Special variables</H2>
<p>These variables have special meaning in chat scripts:</p>
<p>
<dl>

<dt><b><code>$Login</code></b><dd><p>Authorization login name as set by <code>set auth authname</code>.</p>

<dt><b><code>$Password</code></b><dd><p>The password corresponding to <code>$Login</code>.</p>

<dt><b><code>$modemDevice</code></b><dd><p>The serial port device in use as set by the
<code>set modem device</code> command, e.g., <code>/dev/cuau0</code>.
Changing this string does not change the port being used.</p>

<dt><b><code>$Baudrate</code></b><dd><p>Always equals the current baudrate (e.g., ``57600''). This
is a read/write variable; setting it changes the baudrate.
Attempting to set an invalid baudrate causes the script to fail.</p>

<dt><b><code>$matchedString</code></b><dd><p>When a <code>match</code> event occurs this string contains
the input string that matched the pattern.</p>

<dt><b><code>$matchedString0 </code></b><dd>
<dt><b><code>$matchedString1 </code></b><dd>
<dt><b><code>$matchedString2 </code></b><dd>
<dt><b><code>... </code></b><dd>
<p>When a <code>regex</code> event occurs or the <code>if match</code> or
<code>if !match</code> commands are executed, and the regular
expression pattern contains parenthesized subexpressions, these
strings will be equal to the substrings matching each subexpression.
<code>$matchedString0</code> is equal to the entire string, while
<code>$matchedString1</code> equals the first subexpression match,
<code>$matchedString2</code> the second, etc.</p>

<dt><b><code>$IdleResult</code></b><dd><p>This variable is used to return the result of an <b>idle
script</b>; If the value is <code>answer</code>, mpd assumes an
incoming call has been answered. If the value is <code>ringback</code>,
mpd will initiate an outgoing connection.  See the chapter on
<A HREF="mpd43.html#modem">Modem type commands</A> for more information.</p>

<dt><b><code>$$</code></b><dd><p>Always expands to a single dollar sign.</p>

</dl>
</p>

 <HR NOSHADE>
<A HREF="mpd.html"><EM>Mpd 5.9 User Manual</EM></A>
 <b>:</b> <A HREF="mpd50.html"><EM>Chat Scripting</EM></A>
 <b>:</b> <A HREF="mpd57.html"><EM>Variables</EM></A>
 <b>:</b> <EM>Special variables</EM><BR>
<b>Previous:</b> <A HREF="mpd57.html"><EM>Variables</EM></A><BR>
<b>Next:</b> <A HREF="mpd59.html"><EM>Script commands</EM></A>



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