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commit bash-20200907 snapshot

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Chet Ramey
2020-09-21 08:52:51 -04:00
parent f43f678557
commit 9c10def123
21 changed files with 571 additions and 538 deletions
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doc/bashref.html
+10 -12
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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 5.1, 3 August 2020).
the Bash shell (version 5.1, 25 August 2020).
This is Edition 5.1, last updated 3 August 2020,
This is Edition 5.1, last updated 25 August 2020,
of The GNU Bash Reference Manual,
for Bash, Version 5.1.
@@ -63,7 +63,6 @@ ul.no-bullet {list-style: none}
<span id="SEC_Contents"></span>
<h2 class="contents-heading">Table of Contents</h2>
@@ -276,10 +275,10 @@ Next: <a href="#Introduction" accesskey="n" rel="next">Introduction</a>, Previou
<span id="Bash-Features-1"></span><h1 class="top">Bash Features</h1>
<p>This text is a brief description of the features that are present in
the Bash shell (version 5.1, 3 August 2020).
the Bash shell (version 5.1, 25 August 2020).
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 5.1, last updated 3 August 2020,
<p>This is Edition 5.1, last updated 25 August 2020,
of <cite>The GNU Bash Reference Manual</cite>,
for <code>Bash</code>, Version 5.1.
</p>
@@ -7323,15 +7322,14 @@ not already set.
is readonly.
</p>
</dd>
<dt><code>PROMPT_COMMANDS</code>
<span id="index-PROMPT_005fCOMMANDS"></span>
<dt><code>PROMPT_COMMAND</code>
<span id="index-PROMPT_005fCOMMAND"></span>
</dt>
<dd><p>If this array variable is set,
<dd><p>If this variable is set, and is an array,
the value of each set element is interpreted as a command to execute
before printing the primary prompt (<code>$PS1</code>).
If this is not set, but
<code>PROMPT_COMMAND</code>
is set to a value, its value is used as a command to execute instead.
If this is set but not an array variable,
its value is used as a command to execute instead.
</p>
</dd>
<dt><code>PROMPT_DIRTRIM</code>
@@ -15246,7 +15244,7 @@ Next: <a href="#Function-Index" accesskey="n" rel="next">Function Index</a>, Pre
<tr><td></td><td valign="top"><a href="#index-PIPESTATUS"><code>PIPESTATUS</code></a>:</td><td>&nbsp;</td><td valign="top"><a href="#Bash-Variables">Bash Variables</a></td></tr>
<tr><td></td><td valign="top"><a href="#index-POSIXLY_005fCORRECT"><code>POSIXLY_CORRECT</code></a>:</td><td>&nbsp;</td><td valign="top"><a href="#Bash-Variables">Bash Variables</a></td></tr>
<tr><td></td><td valign="top"><a href="#index-PPID"><code>PPID</code></a>:</td><td>&nbsp;</td><td valign="top"><a href="#Bash-Variables">Bash Variables</a></td></tr>
<tr><td></td><td valign="top"><a href="#index-PROMPT_005fCOMMANDS"><code>PROMPT_COMMANDS</code></a>:</td><td>&nbsp;</td><td valign="top"><a href="#Bash-Variables">Bash Variables</a></td></tr>
<tr><td></td><td valign="top"><a href="#index-PROMPT_005fCOMMAND"><code>PROMPT_COMMAND</code></a>:</td><td>&nbsp;</td><td valign="top"><a href="#Bash-Variables">Bash Variables</a></td></tr>
<tr><td></td><td valign="top"><a href="#index-PROMPT_005fDIRTRIM"><code>PROMPT_DIRTRIM</code></a>:</td><td>&nbsp;</td><td valign="top"><a href="#Bash-Variables">Bash Variables</a></td></tr>
<tr><td></td><td valign="top"><a href="#index-PS0"><code>PS0</code></a>:</td><td>&nbsp;</td><td valign="top"><a href="#Bash-Variables">Bash Variables</a></td></tr>
<tr><td></td><td valign="top"><a href="#index-PS1"><code>PS1</code></a>:</td><td>&nbsp;</td><td valign="top"><a href="#Bourne-Shell-Variables">Bourne Shell Variables</a></td></tr>