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commit bash-20160129 snapshot

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Chet Ramey
2016-02-09 09:03:09 -05:00
parent 037a8b7fe4
commit d345f817ff
85 changed files with 7032 additions and 7018 deletions
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doc/bashref.html
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@@ -1,13 +1,13 @@
<!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, 16 November 2015).
the Bash shell (version 4.4, 25 January 2016).
This is Edition 4.4, last updated 16 November 2015,
This is Edition 4.4, last updated 25 January 2016,
of The GNU Bash Reference Manual,
for Bash, Version 4.4.
Copyright (C) 1988-2015 Free Software Foundation, Inc.
Copyright (C) 1988-2016 Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or
@@ -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, 16 November 2015).
the Bash shell (version 4.4, 25 January 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 16 November 2015,
<p>This is Edition 4.4, last updated 25 January 2016,
of <cite>The GNU Bash Reference Manual</cite>,
for <code>Bash</code>, Version 4.4.
</p>
@@ -2926,6 +2926,9 @@ null argument results and is retained
and passed to a command as an empty string.
When a quoted null argument appears as part of a word whose expansion is
non-null, the null argument is removed.
That is, the word
<code>-d''</code> becomes <code>-d</code> after word splitting and
null argument removal.
</p>
<p>Note that if no expansion occurs, no splitting
is performed.