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commit bash-20160318 snapshot

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Chet Ramey
2016-03-30 10:55:33 -04:00
parent f1b255b12b
commit 4dd820b40a
4 changed files with 24 additions and 7 deletions
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doc/bashref.texi
+6 -3
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@@ -3801,7 +3801,7 @@ unset [-fnv] [@var{name}]
Remove each variable or function @var{name}.
If the @option{-v} option is given, each
@var{name} refers to a shell variable and that variable is remvoved.
@var{name} refers to a shell variable and that variable is removed.
If the @option{-f} option is given, the @var{name}s refer to shell
functions, and the function definition is removed.
If the @option{-n} option is supplied, and @var{name} is a variable with
@@ -5723,11 +5723,14 @@ is readonly.
@item EXECIGNORE
A colon-separated list of shell patterns (@pxref{Pattern Matching})
defining the list of filenames to be ignored by command search.
defining the list of filenames to be ignored by command search using
@code{PATH}.
Files whose full pathnames match one of these patterns are not considered
executable files for the purposes of completion and command execution.
executable files for the purposes of completion and command execution
via @code{PATH} lookup.
This does not affect the behavior of the @code{[}, @code{test}, and @code{[[}
commands.
Full pathnames in the command hash table are not subject to @code{EXECIGNORE}.
Use this variable to ignore shared library files that have the executable
bit set, but are not executable files.
The pattern matching honors the setting of the @code{extglob} shell