pmodules/bash
0
0
Fork 0
mirror of https://https.git.savannah.gnu.org/git/bash.git synced 2026-06-30 00:49:57 +02:00
Code Issues Packages Projects Releases Wiki Activity

commit bash-20160624 snapshot

Browse Source
This commit is contained in:
Chet Ramey
2016-07-01 09:20:12 -04:00
parent ae0865bc25
commit d85b4caf90
18 changed files with 581 additions and 555 deletions
Download Patch File Download Diff File Expand all files Collapse all files
doc/bashref.html
+7 -6
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, 27 April 2016).
the Bash shell (version 4.4, 29 May 2016).
This is Edition 4.4, last updated 27 April 2016,
This is Edition 4.4, last updated 29 May 2016,
of The GNU Bash Reference Manual,
for Bash, Version 4.4.
@@ -284,10 +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, 27 April 2016).
the Bash shell (version 4.4, 29 May 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 27 April 2016,
<p>This is Edition 4.4, last updated 29 May 2016,
of <cite>The GNU Bash Reference Manual</cite>,
for <code>Bash</code>, Version 4.4.
</p>
@@ -1966,7 +1966,8 @@ appended to the variable&rsquo;s value.
to create a <var>nameref</var>, or a reference to another variable.
This allows variables to be manipulated indirectly.
Whenever the nameref variable is referenced, assigned to, unset, or has
its attributes modified (other than the nameref attribute itself), the
its attributes modified (other than using or changing the nameref
attribute itself), the
operation is actually performed on the variable specified by the nameref
variable&rsquo;s value.
A nameref is commonly used within shell functions to refer to a variable
@@ -4748,7 +4749,7 @@ The upper-case attribute is disabled.
it a name reference to another variable.
That other variable is defined by the value of <var>name</var>.
All references, assignments, and attribute modifications
to <var>name</var>, except for changing the
to <var>name</var>, except for those using or changing the
<samp>-n</samp> attribute itself, are performed on the variable referenced by
<var>name</var>&rsquo;s value.
The nameref attribute cannot be applied to array variables.