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commit bash-20200807 snapshot

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Chet Ramey
2020-08-12 14:39:05 -04:00
parent 216762309c
commit 7a257517b7
109 changed files with 11698 additions and 10810 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 5.1, 2 July 2020).
the Bash shell (version 5.1, 3 August 2020).
This is Edition 5.1, last updated 2 July 2020,
This is Edition 5.1, last updated 3 August 2020,
of The GNU Bash Reference Manual,
for Bash, Version 5.1.
@@ -63,6 +63,7 @@ ul.no-bullet {list-style: none}
<span id="SEC_Contents"></span>
<h2 class="contents-heading">Table of Contents</h2>
@@ -275,10 +276,10 @@ 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, 2 July 2020).
the Bash shell (version 5.1, 3 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 2 July 2020,
<p>This is Edition 5.1, last updated 3 August 2020,
of <cite>The GNU Bash Reference Manual</cite>,
for <code>Bash</code>, Version 5.1.
</p>
@@ -5040,6 +5041,8 @@ If <var>name</var> is &lsquo;<samp>-</samp>&rsquo;, the set of shell options is
function in which <code>local</code> is invoked: shell options changed using
the <code>set</code> builtin inside the function are restored to their original
values when the function returns.
The restore is effected as if a series of <code>set</code> commands were executed
to restore the values that were in place before the function.
The return status is zero unless <code>local</code> is used outside
a function, an invalid <var>name</var> is supplied, or <var>name</var> is a
readonly variable.
@@ -11363,12 +11366,16 @@ Next: <a href="#Numeric-Arguments" accesskey="n" rel="next">Numeric Arguments</a
<span id="index-kill_002dline-_0028C_002dk_0029"></span>
</dt>
<dd><p>Kill the text from point to the end of the line.
With a negative numeric argument, kill backward from the cursor to the
beginning of the current line.
</p>
</dd>
<dt><code>backward-kill-line (C-x Rubout)</code>
<span id="index-backward_002dkill_002dline-_0028C_002dx-Rubout_0029"></span>
</dt>
<dd><p>Kill backward from the cursor to the beginning of the current line.
With a negative numeric argument, kill forward from the cursor to the
end of the current line.
</p>
</dd>
<dt><code>unix-line-discard (C-u)</code>