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commit bash-20171013 snapshot

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Chet Ramey
2017-10-18 10:07:06 -04:00
parent c8cd6da325
commit 6231100eae
15 changed files with 4454 additions and 4418 deletions
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doc/bashref.html
+7 -6
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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 4.4, 23 June 2017).
the Bash shell (version 4.4, 7 October 2017).
This is Edition 4.4, last updated 23 June 2017,
This is Edition 4.4, last updated 7 October 2017,
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, 23 June 2017).
the Bash shell (version 4.4, 7 October 2017).
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 23 June 2017,
<p>This is Edition 4.4, last updated 7 October 2017,
of <cite>The GNU Bash Reference Manual</cite>,
for <code>Bash</code>, Version 4.4.
</p>
@@ -3615,9 +3615,10 @@ A full search of the directories in <code>$PATH</code>
is performed only if the command is not found in the hash table.
If the search is unsuccessful, the shell searches for a defined shell
function named <code>command_not_found_handle</code>.
If that function exists, it is invoked with the original command and
If that function exists, it is invoked in a separate execution environment
with the original command and
the original command&rsquo;s arguments as its arguments, and the function&rsquo;s
exit status becomes the exit status of the shell.
exit status becomes the exit status of that subshell.
If that function is not defined, the shell prints an error
message and returns an exit status of 127.