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commit bash-20130802 snapshot

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Chet Ramey
2013-09-12 08:53:06 -04:00
parent 6bbd35c96a
commit adbaf2b395
20 changed files with 20137 additions and 12 deletions
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doc/bashref.texi
+3 -2
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@@ -1608,8 +1608,9 @@ Expands to the process @sc{id} of the shell. In a @code{()} subshell, it
expands to the process @sc{id} of the invoking shell, not the subshell.
@item !
Expands to the process @sc{id} of the most recently executed background
(asynchronous) command.
Expands to the process @sc{id} of the job most recently placed into the
background, whether executed as an asynchronous command or using
the @code{bg} builtin (@pxref{Job Control Builtins}).
@item 0
Expands to the name of the shell or shell script. This is set at