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commit bash-20160212 snapshot

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Chet Ramey
2016-02-23 10:05:33 -05:00
parent 0f0e2f213d
commit 71574d7e0e
107 changed files with 4197 additions and 4694 deletions
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doc/bashref.html
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@@ -1,9 +1,9 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<!-- This text is a brief description of the features that are present in
the Bash shell (version 4.4, 25 January 2016).
the Bash shell (version 4.4, 8 February 2016).
This is Edition 4.4, last updated 25 January 2016,
This is Edition 4.4, last updated 8 February 2016,
of The GNU Bash Reference Manual,
for Bash, Version 4.4.
@@ -285,10 +285,10 @@ Next: <a href="#Introduction" accesskey="n" rel="next">Introduction</a>, Previou
<h1 class="top">Bash Features</h1>
<p>This text is a brief description of the features that are present in
the Bash shell (version 4.4, 25 January 2016).
the Bash shell (version 4.4, 8 February 2016).
The Bash home page is <a href="http://www.gnu.org/software/bash/">http://www.gnu.org/software/bash/</a>.
</p>
<p>This is Edition 4.4, last updated 25 January 2016,
<p>This is Edition 4.4, last updated 8 February 2016,
of <cite>The GNU Bash Reference Manual</cite>,
for <code>Bash</code>, Version 4.4.
</p>
@@ -480,7 +480,7 @@ than by an executable program somewhere in the file system.
<dd><a name="index-control-operator"></a>
<p>A <code>token</code> that performs a control function. It is a <code>newline</code>
or one of the following:
&lsquo;<samp>||</samp>&rsquo;, &lsquo;<samp>&amp;&amp;</samp>&rsquo;, &lsquo;<samp>&amp;</samp>&rsquo;, &lsquo;<samp>;</samp>&rsquo;, &lsquo;<samp>;;</samp>&rsquo;,
&lsquo;<samp>||</samp>&rsquo;, &lsquo;<samp>&amp;&amp;</samp>&rsquo;, &lsquo;<samp>&amp;</samp>&rsquo;, &lsquo;<samp>;</samp>&rsquo;, &lsquo;<samp>;;</samp>&rsquo;, &lsquo;<samp>;&amp;</samp>&rsquo;, &lsquo;<samp>;;&amp;</samp>&rsquo;,
&lsquo;<samp>|</samp>&rsquo;, &lsquo;<samp>|&amp;</samp>&rsquo;, &lsquo;<samp>(</samp>&rsquo;, or &lsquo;<samp>)</samp>&rsquo;.
</p>
</dd>
@@ -5101,9 +5101,13 @@ non-zero on failure.
</pre></div>
<p>One line is read from the standard input, or from the file descriptor
<var>fd</var> supplied as an argument to the <samp>-u</samp> option, and the first word
<var>fd</var> supplied as an argument to the <samp>-u</samp> option,
split into words as described above in <a href="#Word-Splitting">Word Splitting</a>,
and the first word
is assigned to the first <var>name</var>, the second word to the second <var>name</var>,
and so on, with leftover words and their intervening separators assigned
and so on.
If there are more words than names,
the remaining words and their intervening delimiters are assigned
to the last <var>name</var>.
If there are fewer words read from the input stream than names,
the remaining names are assigned empty values.