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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/bash.html
+38 -23
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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%>2008 December 29<TH ALIGN=RIGHT width=33%>BASH(1)
<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2009 February 7<TH ALIGN=RIGHT width=33%>BASH(1)
</TR>
</TABLE>
<BR><A HREF="#index">Index</A>
@@ -1768,8 +1768,8 @@ corresponding to each member of <B>FUNCNAME</B>.
file where <B>${FUNCNAME[</B><I>$i</I><B>]}</B> was called
(or <B>${BASH_LINENO[</B><I>$i-1</I><B>]}</B> if referenced within another
shell function).
The corresponding source file name is <B>${BASH_SOURCE[</B><I>$i</I><B>]}.
Use LINENO</B> to obtain the current line number.
The corresponding source file name is <B>${BASH_SOURCE[</B><I>$i</I><B>]}</B>.
Use <B>LINENO</B> to obtain the current line number.
<DT><B>BASH_REMATCH</B>
<DD>
@@ -1885,7 +1885,7 @@ below).
<DT><B>COMP_WORDBREAKS</B>
<DD>
The set of characters that the Readline library treats as word
The set of characters that the <B>readline</B> library treats as word
separators when performing word completion.
If
<FONT SIZE=-1><B>COMP_WORDBREAKS</B>
@@ -1898,8 +1898,8 @@ subsequently reset.
<DD>
An array variable (see <B>Arrays</B> below) consisting of the individual
words in the current command line.
The words are split on shell metacharacters as the shell parser would
separate them.
The line is split into words as <B>readline</B> would split it, using
<B>COMP_WORDBREAKS</B> as described above.
This variable is available only in shell functions invoked by the
programmable completion facilities (see <B>Programmable Completion</B>
below).
@@ -4060,7 +4060,7 @@ ls 2<B>&gt;&amp;</B>1 <B>&gt;</B> dirlist
directs only the standard output to file
<I>dirlist</I>,
because the standard error was duplicated as standard output
because the standard error was duplicated from the standard output
before the standard output was redirected to
<I>dirlist</I>.
@@ -8060,8 +8060,14 @@ accepts
<B>--</B>
to signify the end of the options.
For example, the <B>:</B>, <B>true</B>, <B>false</B>, and <B>test</B> builtins
do not accept options.
The <B>:</B>, <B>true</B>, <B>false</B>, and <B>test</B> builtins
do not accept options and do not treat <B>--</B> specially.
The <B>exit</B>, <B>logout</B>, <B>break</B>, <B>continue</B>, <B>let</B>,
and <B>shift</B> builtins accept and process arguments beginning with
<B>-</B> without requiring <B>--</B>.
Other builtins that accept arguments but are not specified as accepting
options interpret arguments beginning with <B>-</B> as invalid options and
require <B>--</B> to prevent this interpretation.
<P>
<DL COMPACT>
@@ -9516,7 +9522,7 @@ is printed.
<DD>
Display a short description of each <I>pattern</I>
<DT><B>&nbsp;-m</B>
<DT><B>-m</B>
<DD>
Display the description of each <I>pattern</I> in a manpage-like format
@@ -10054,7 +10060,7 @@ option is used, the pathname printed may contain symbolic links.
The return status is 0 unless an error occurs while
reading the name of the current directory or an
invalid option is supplied.
<DT><B>read</B> [<B>-ers</B>] [<B>-a</B> <I>aname</I>] [<B>-d</B> <I>delim</I>] [<B>-</B> <I>text</I>] [<B>-n</B> <I>nchars</I>] [<B>-p</B> <I>prompt</I>] [<B>-t</B> <I>timeout</I>] [<B>-u</B> <I>fd</I>] [<I>name</I> ...]<DD>
<DT><B>read</B> [<B>-ers</B>] [<B>-a</B> <I>aname</I>] [<B>-d</B> <I>delim</I>] [<B>-i</B> <I>text</I>] [<B>-n</B> <I>nchars</I>] [<B>-p</B> <I>prompt</I>] [<B>-t</B> <I>timeout</I>] [<B>-u</B> <I>fd</I>] [<I>name</I> ...]<DD>
One line is read from the standard input, or from the file descriptor
<I>fd</I> supplied as an argument to the <B>-u</B> option, and the first word
is assigned to the first
@@ -10281,7 +10287,10 @@ effective only when job control is enabled.
<DT><B>-e</B>
<DD>
Exit immediately if a <I>simple command</I> (see
Exit immediately if a <I>pipeline</I> (which may consist of a single
<I>simple command</I>), a <I>subshell</I> command enclosed in parentheses,
or one of the commands executed as part of a command list enclosed
by braces (see
<FONT SIZE=-1><B>SHELL GRAMMAR</B>
</FONT>
@@ -10294,25 +10303,31 @@ or
<B>until</B>
keyword,
part of the test in an
part of the test following the
<B>if</B>
statement, part of a command executed in a
or
<B>elif</B>
reserved words, part of any command executed in a
<B>&amp;&amp;</B>
or
<B>||</B>
list,
list except the command following the final <B>&amp;&amp;</B> or <B>||</B>,
any command in a pipeline but the last,
or if the command's return value is
being inverted via
being inverted with
<B>!</B>.
Failing simple commands that are part of shell functions or command lists
enclosed in braces or parentheses satisfying the above conditions do not
cause the shell to exit.
A trap on <B>ERR</B>, if set, is executed before the shell exits.
This option applies to the shell environment and each subshell environment
separately (see
<B>COMMAND EXECUTION ENVIRONMENT</B>
above), and may cause
subshells to exit before executing all the commands in the subshell.
<DT><B>-f</B>
<DD>
@@ -11591,7 +11606,7 @@ The maximum size that may be locked into memory
<DT><B>-m</B>
<DD>
The maximum resident set size
The maximum resident set size (many systems do not honor this limit)
<DT><B>-n</B>
<DD>
@@ -11957,7 +11972,7 @@ Brian Fox, Free Software Foundation
Chet Ramey, Case Western Reserve University
<BR>
<A HREF="mailto:chet@po.cwru.edu">chet@po.cwru.edu</A>
<A HREF="mailto:chet.ramey@case.edu">chet.ramey@case.edu</A>
<A NAME="lbDG">&nbsp;</A>
<H3>BUG REPORTS</H3>
@@ -12055,7 +12070,7 @@ There may be only one active coprocess at a time.
<HR>
<TABLE WIDTH=100%>
<TR>
<TH ALIGN=LEFT width=33%>GNU Bash-4.0<TH ALIGN=CENTER width=33%>2008 December 29<TH ALIGN=RIGHT width=33%>BASH(1)
<TH ALIGN=LEFT width=33%>GNU Bash-4.0<TH ALIGN=CENTER width=33%>2009 February 7<TH ALIGN=RIGHT width=33%>BASH(1)
</TR>
</TABLE>
<HR>
@@ -12161,6 +12176,6 @@ There may be only one active coprocess at a time.
</DL>
<HR>
This document was created by man2html from bash.1.<BR>
Time: 05 February 2009 08:05:34 EST
Time: 23 February 2009 11:56:09 EST
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</HTML>