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commit bash-20061214 snapshot

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This commit is contained in:
Chet Ramey
2011-12-07 09:01:35 -05:00
parent 10a5f6b4cc
commit 258e3d4698
109 changed files with 19368 additions and 4220 deletions
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doc/bash.html
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@@ -3,7 +3,7 @@
</HEAD>
<BODY><TABLE WIDTH=100%>
<TR>
<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2006 September 28<TH ALIGN=RIGHT width=33%>BASH(1)
<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2006 November 27<TH ALIGN=RIGHT width=33%>BASH(1)
</TR>
</TABLE>
<BR><A HREF="#index">Index</A>
@@ -1829,7 +1829,9 @@ An array variable containing the names of all shell functions
currently in the execution call stack.
The element with index 0 is the name of any currently-executing
shell function.
The bottom-most element is &quot;main&quot;.
The bottom-most element is
<TT>&quot;main&quot;</TT>.
This variable exists only when a shell function is executing.
Assignments to
<FONT SIZE=-1><B>FUNCNAME</B>
@@ -3121,7 +3123,9 @@ index of the specified array.
Note that a negative offset must be separated from the colon by at least
one space to avoid being confused with the :- expansion.
Substring indexing is zero-based unless the positional parameters
are used, in which case the indexing starts at 1.
are used, in which case the indexing starts at 1 by default.
If <I>offset</I> is 0, and the positional parameters are used, <B>$0</B> is
prefixed to the list.
<DT>${<B>!</B><I>prefix</I><B>*</B>}<DD>
<DT>${<B>!</B><I>prefix</I><B>@</B>}<DD>
@@ -3132,6 +3136,8 @@ separated by the first character of the
</FONT>
special variable.
When <I>@</I> is used and the expansion appears within double quotes, each
variable name expands to a separate word.
<DT>${<B>!</B><I>name</I>[<I>@</I>]}<DD>
<DT>${<B>!</B><I>name</I>[<I>*</I>]}<DD>
@@ -7774,8 +7780,10 @@ Resume each suspended job <I>jobspec</I> in the background, as if it
had been started with
<B>&amp;</B>.
If <I>jobspec</I> is not present, the shell's notion of the
<I>current job</I> is used.
If
<I>jobspec</I>
is not present, the shell's notion of the <I>current job</I> is used.
<B>bg</B>
<I>jobspec</I>
@@ -8398,10 +8406,13 @@ Mark <I>name</I>s for export to subsequent commands via the environment.
<P>
Using `+' instead of `-'
turns off the attribute instead, with the exception that <B>+a</B>
may not be used to destroy an array variable. When used in a function,
turns off the attribute instead,
with the exceptions that <B>+a</B>
may not be used to destroy an array variable and <B>+r will not
remove the readonly attribute.
When used in a function,
makes each
<I>name</I> local, as with the
</B><I>name</I> local, as with the
<B>local</B>
command.
@@ -8422,7 +8433,7 @@ an attempt is made to turn off array status for an array variable,
or an attempt is made to display a non-existent function with <B>-f</B>.
</DL>
<DT><B>dirs [-clpv</B>] [+<I>n</I>] [-<I>n</I>]
<DT><B>dirs [+</B><I>n</I>] [-<I>n</I>] [<B>-cplv</B>]
<DD>
Without options, displays the list of currently remembered directories.
@@ -8482,6 +8493,11 @@ Without options, each
<I>jobspec</I>
is removed from the table of active jobs.
If
<I>jobspec</I>
is not present, and neither <B>-a nor -r</B> is supplied,
the shell's notion of the <I>current job</I> is used.
If the <B>-h</B> option is given, each
<I>jobspec</I>
@@ -8669,7 +8685,7 @@ If the
<B>-l</B>
option is supplied,
the shell places a dash at the beginning of the zeroth arg passed to
the shell places a dash at the beginning of the zeroth argument passed to
<I>command</I>.
This is what
@@ -9359,6 +9375,11 @@ Arguments, if supplied, have the following meanings:
<DL COMPACT><DT><DD>
<DL COMPACT>
<DT><B>-n</B>
<DD>
Suppresses the normal change of directory when removing directories
from the stack, so that only the stack is manipulated.
<DT><B>+</B><I>n</I><DD>
Removes the <I>n</I>th entry counting from the left of the list
shown by
@@ -9383,11 +9404,6 @@ removes the last directory,
<TT>popd -1</TT>
the next to last.
<DT><B>-n</B>
<DD>
Suppresses the normal change of directory when removing directories
from the stack, so that only the stack is manipulated.
</DL>
<P>
@@ -9430,10 +9446,10 @@ If the <I>format</I> requires more <I>arguments</I> than are supplied, the
extra format specifications behave as if a zero value or null string, as
appropriate, had been supplied. The return value is zero on success,
non-zero on failure.
<DT><B>pushd</B> [<B>-n</B>] [<I>dir</I>]<DD>
<DT><B>pushd</B> [<B>-n</B>] [+<I>n</I>] [-<I>n</I>]<DD>
<DT><B>pushd</B> [<B>-n</B>] [<I>dir</I>]<DD>
Adds a directory to the top of the directory stack, or rotates
the stack, making the new top of the stack the current working
directory. With no arguments, exchanges the top two directories
@@ -9442,6 +9458,11 @@ Arguments, if supplied, have the following meanings:
<DL COMPACT><DT><DD>
<DL COMPACT>
<DT><B>-n</B>
<DD>
Suppresses the normal change of directory when adding directories
to the stack, so that only the stack is manipulated.
<DT><B>+</B><I>n</I><DD>
Rotates the stack so that the <I>n</I>th directory
(counting from the left of the list shown by
@@ -9455,11 +9476,6 @@ Rotates the stack so that the <I>n</I>th directory
<B>dirs</B>,
starting with zero) is at the top.
<DT><B>-n</B>
<DD>
Suppresses the normal change of directory when adding directories
to the stack, so that only the stack is manipulated.
<DT><I>dir</I>
<DD>
@@ -9732,7 +9748,7 @@ or
keyword,
part of the test in an
<I>if</I>
<B>if</B>
statement, part of a
<B>&amp;&amp;</B>
@@ -9740,7 +9756,9 @@ statement, part of a
or
<B>||</B>
list, or if the command's return value is
list,
any command in a pipeline but the last,
or if the command's return value is
being inverted via
<B>!</B>.
@@ -11433,7 +11451,7 @@ Array variables may not (yet) be exported.
<HR>
<TABLE WIDTH=100%>
<TR>
<TH ALIGN=LEFT width=33%>GNU Bash-3.2<TH ALIGN=CENTER width=33%>2006 September 28<TH ALIGN=RIGHT width=33%>BASH(1)
<TH ALIGN=LEFT width=33%>GNU Bash-3.2<TH ALIGN=CENTER width=33%>2006 November 27<TH ALIGN=RIGHT width=33%>BASH(1)
</TR>
</TABLE>
<HR>
@@ -11537,6 +11555,6 @@ Array variables may not (yet) be exported.
</DL>
<HR>
This document was created by man2html from bash.1.<BR>
Time: 03 October 2006 08:54:31 EDT
Time: 12 December 2006 14:43:32 EST
</BODY>
</HTML>