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commit bash-20090226 snapshot

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Chet Ramey
2011-12-08 20:05:53 -05:00
parent 76af2125b7
commit 6932f7f549
56 changed files with 17670 additions and 7478 deletions
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doc/bashref.texi
+8 -2
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@@ -2765,8 +2765,14 @@ Many of the builtins have been extended by @sc{posix} or Bash.
Unless otherwise noted, each builtin command documented as accepting
options preceded by @samp{-} accepts @samp{--}
to signify the end of the options.
For example, the @code{:}, @code{true}, @code{false}, and @code{test}
builtins do not accept options.
The @code{:}, @code{true}, @code{false}, and @code{test}
builtins do not accept options and do not treat @samp{--} specially.
The @code{exit}, @code{logout}, @code{break}, @code{continue}, @code{let},
and @code{shift} builtins accept and process arguments beginning
with @samp{-} without requiring @samp{--}.
Other builtins that accept arguments but are not specified as accepting
options interpret arguments beginning with @samp{-} as invalid options and
require @samp{--} to prevent this interpretation.
@node Bourne Shell Builtins
@section Bourne Shell Builtins