pmodules/bash
0
0
Fork 0
mirror of https://https.git.savannah.gnu.org/git/bash.git synced 2026-07-02 09:50:50 +02:00
Code Issues Packages Projects Releases Wiki Activity

commit bash-20160513 snapshot

Browse Source
This commit is contained in:
Chet Ramey
2016-05-23 09:56:50 -04:00
parent 814e1ff513
commit 0fcb334438
24 changed files with 2475 additions and 2328 deletions
Download Patch File Download Diff File Expand all files Collapse all files
doc/bashref.html
+15 -9
View File
@@ -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, 28 February 2016).
the Bash shell (version 4.4, 27 April 2016).
This is Edition 4.4, last updated 28 February 2016,
This is Edition 4.4, last updated 27 April 2016,
of The GNU Bash Reference Manual,
for Bash, Version 4.4.
@@ -15,7 +15,7 @@ any later version published by the Free Software Foundation; with no
Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
A copy of the license is included in the section entitled
"GNU Free Documentation License". -->
<!-- Created by GNU Texinfo 6.0, http://www.gnu.org/software/texinfo/ -->
<!-- Created by GNU Texinfo 6.1, http://www.gnu.org/software/texinfo/ -->
<head>
<title>Bash Reference Manual</title>
@@ -50,9 +50,8 @@ 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.nocodebreak {white-space: nowrap}
span.nolinebreak {white-space: nowrap}
span.roman {font-family: serif; font-weight: normal}
span.roman {font-family: initial; font-weight: normal}
span.sansserif {font-family: sans-serif; font-weight: normal}
ul.no-bullet {list-style: none}
-->
@@ -285,10 +284,10 @@ 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, 28 February 2016).
the Bash shell (version 4.4, 27 April 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 28 February 2016,
<p>This is Edition 4.4, last updated 27 April 2016,
of <cite>The GNU Bash Reference Manual</cite>,
for <code>Bash</code>, Version 4.4.
</p>
@@ -1962,7 +1961,7 @@ When applied to a string-valued variable, <var>value</var> is expanded and
appended to the variable&rsquo;s value.
</p>
<p>A variable can be assigned the <var>nameref</var> attribute using the
<samp>-n</samp> option to the \fBdeclare\fP or \fBlocal\fP builtin commands
<samp>-n</samp> option to the <code>declare</code> or <code>local</code> builtin commands
(see <a href="#Bash-Builtins">Bash Builtins</a>)
to create a <var>nameref</var>, or a reference to another variable.
This allows variables to be manipulated indirectly.
@@ -6010,7 +6009,9 @@ This option is enabled by default for interactive shells.
</p>
</dd>
<dt><code>extdebug</code></dt>
<dd><p>If set, behavior intended for use by debuggers is enabled:
<dd><p>If set at shell invocation, arrange to execute the debugger profile
before the shell starts, identical to the <samp>--debugger</samp> option.
If set after invocation, behavior intended for use by debuggers is enabled:
</p>
<ol>
<li> The <samp>-F</samp> option to the <code>declare</code> builtin (see <a href="#Bash-Builtins">Bash Builtins</a>)
@@ -8925,6 +8926,9 @@ has been set.
If Bash receives a trapped signal while executing <code>read</code>, the trap
handler executes and <code>read</code> returns an exit status greater than 128.
</li><li> Bash removes an exited background process&rsquo;s status from the list of such
statuses after the <code>wait</code> builtin is used to obtain it.
</li></ol>
<p>There is other <small>POSIX</small> behavior that Bash does not implement by
@@ -9670,9 +9674,11 @@ incorporating any changes that you might have made to it.
<tr><td align="left" valign="top">&bull; <a href="#Readline-Init-File-Syntax" accesskey="1">Readline Init File Syntax</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Syntax for the commands in the inputrc file.
</td></tr>
<tr><th colspan="3" align="left" valign="top"><pre class="menu-comment">
</pre></th></tr><tr><td align="left" valign="top">&bull; <a href="#Conditional-Init-Constructs" accesskey="2">Conditional Init Constructs</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Conditional key bindings in the inputrc file.
</td></tr>
<tr><th colspan="3" align="left" valign="top"><pre class="menu-comment">
</pre></th></tr><tr><td align="left" valign="top">&bull; <a href="#Sample-Init-File" accesskey="3">Sample Init File</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">An example inputrc file.
</td></tr>
</table>