commit bash-20040902 snapshot

2026-06-29 08:29:54 +02:00 · 2011-12-03 13:35:53 -05:00
parent be7d8f2da4
commit 37c41ab12b
42 changed files with 22871 additions and 17142 deletions
@@ -0,0 +1,120 @@
+*** ../bash-3.0/doc/bashref.texi	Sat Jun 26 14:26:07 2004
+--- doc/bashref.texi	Fri Aug 27 12:33:46 2004
+***************
+*** 1257,1260 ****
+--- 1257,1264 ----
+  separate word.  That is, @code{"$@@"} is equivalent to
+  @code{"$1" "$2" @dots{}}.
+ If the double-quoted expansion occurs within a word, the expansion of
+ the first parameter is joined with the beginning part of the original
+ word, and the expansion of the last parameter is joined with the last
+ part of the original word.
+  When there are no positional parameters, @code{"$@@"} and
+  @code{$@@}
+***************
+*** 5202,5205 ****
+--- 5206,5212 ----
+  descriptor 0, 1, or 2, respectively, is checked.
+  
+ Unless otherwise specified, primaries that operate on files follow symbolic
+ links and operate on the target of the link, rather than the link itself.
+ 
+  @table @code
+  @item -a @var{file}
+***************
+*** 5535,5544 ****
+  @var{subscript} is @samp{@@} or @samp{*}, the word expands to all members
+  of the array @var{name}.  These subscripts differ only when the word
+! appears within double quotes.  If the word is double-quoted,
+  @code{$@{name[*]@}} expands to a single word with
+  the value of each array member separated by the first character of the
+  @env{IFS} variable, and @code{$@{name[@@]@}} expands each element of
+  @var{name} to a separate word.  When there are no array members,
+! @code{$@{name[@@]@}} expands to nothing.  This is analogous to the
+  expansion of the special parameters @samp{@@} and @samp{*}. 
+  @code{$@{#name[}@var{subscript}@code{]@}} expands to the length of
+--- 5542,5557 ----
+  @var{subscript} is @samp{@@} or @samp{*}, the word expands to all members
+  of the array @var{name}.  These subscripts differ only when the word
+! appears within double quotes.
+! If the word is double-quoted,
+  @code{$@{name[*]@}} expands to a single word with
+  the value of each array member separated by the first character of the
+  @env{IFS} variable, and @code{$@{name[@@]@}} expands each element of
+  @var{name} to a separate word.  When there are no array members,
+! @code{$@{name[@@]@}} expands to nothing.
+! If the double-quoted expansion occurs within a word, the expansion of
+! the first parameter is joined with the beginning part of the original
+! word, and the expansion of the last parameter is joined with the last
+! part of the original word.
+! This is analogous to the
+  expansion of the special parameters @samp{@@} and @samp{*}. 
+  @code{$@{#name[}@var{subscript}@code{]@}} expands to the length of
+***************
+*** 5954,5958 ****
+  The @code{trap} builtin doesn't check the first argument for a possible
+  signal specification and revert the signal handling to the original
+! disposition if it is.  If users want to reset the handler for a given
+  signal to the original disposition, they should use @samp{-} as the
+  first argument.
+--- 5967,5972 ----
+  The @code{trap} builtin doesn't check the first argument for a possible
+  signal specification and revert the signal handling to the original
+! disposition if it is, unless that argument consists solely of digits and
+! is a valid signal number.  If users want to reset the handler for a given
+  signal to the original disposition, they should use @samp{-} as the
+  first argument.
+***************
+*** 5989,5992 ****
+--- 6003,6024 ----
+  does not refer to an existing directory, @code{cd} will fail instead of
+  falling back to @var{physical} mode.
+ 
+ @item
+ When listing the history, the @code{fc} builtin does not include an
+ indication of whether or not a history entry has been modified.
+ 
+ @item
+ The default editor used by @code{fc} is @code{ed}.
+ 
+ @item
+ The @code{type} and @code{command} builtins will not report a non-executable
+ file as having been found, though the shell will attempt to execute such a
+ file if it is the only so-named file found in @code{$PATH}.
+ 
+ @item
+ When the @code{xpg_echo} option is enabled, Bash does not attempt to interpret
+ any arguments to @code{echo} as options.  Each argument is displayed, after
+ escape characters are converted.
+ 
+  @end enumerate
+  
+***************
+*** 6132,6144 ****
+  @btindex bg
+  @example
+! bg [@var{jobspec}]
+  @end example
+! Resume the suspended job @var{jobspec} in the background, as if it
+  had been started with @samp{&}.
+  If @var{jobspec} is not supplied, the current job is used.
+  The return status is zero unless it is run when job control is not
+! enabled, or, when run with job control enabled, if @var{jobspec} was
+! not found or @var{jobspec} specifies a job that was started without
+! job control.
+  
+  @item fg
+--- 6164,6176 ----
+  @btindex bg
+  @example
+! bg [@var{jobspec} @dots{}]
+  @end example
+! Resume each suspended job @var{jobspec} in the background, as if it
+  had been started with @samp{&}.
+  If @var{jobspec} is not supplied, the current job is used.
+  The return status is zero unless it is run when job control is not
+! enabled, or, when run with job control enabled, if the last
+! @var{jobspec} was not found or the last @var{jobspec} specifies a job
+! that was started without job control.
+  
+  @item fg