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Chet Ramey
2011-12-29 13:05:08 -05:00
parent 40647963e2
commit d9e1f41e7f
49 changed files with 13947 additions and 12188 deletions
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doc/bashref.html
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@@ -1,6 +1,6 @@
<HTML>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<!-- Created on December, 28 2010 by texi2html 1.64 -->
<!-- Created on March, 9 2011 by texi2html 1.64 -->
<!--
Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
Karl Berry <karl@freefriends.org>
@@ -1351,8 +1351,8 @@ is enabled, the match is performed without regard to the case
of alphabetic characters.
The return value is 0 if the string matches (<SAMP>`=='</SAMP>) or does not
match (<SAMP>`!='</SAMP>)the pattern, and 1 otherwise.
Any part of the pattern may be quoted to force it to be matched as a
string.
Any part of the pattern may be quoted to force the quoted portion
to be matched as a string.
</P><P>
An additional binary operator, <SAMP>`=~'</SAMP>, is available, with the same
@@ -1367,8 +1367,8 @@ If the shell option <CODE>nocasematch</CODE>
(see the description of <CODE>shopt</CODE> in <A HREF="bashref.html#SEC64">4.3.2 The Shopt Builtin</A>)
is enabled, the match is performed without regard to the case
of alphabetic characters.
Any part of the pattern may be quoted to force it to be matched as a
string.
Any part of the pattern may be quoted to force the quoted portion
to be matched as a string.
Substrings matched by parenthesized subexpressions within the regular
expression are saved in the array variable <CODE>BASH_REMATCH</CODE>.
The element of <CODE>BASH_REMATCH</CODE> with index 0 is the portion of the string
@@ -3198,8 +3198,10 @@ A variant of here documents, the format is:
<TABLE><tr><td>&nbsp;</td><td class=example><pre>&#60;&#60;&#60; <VAR>word</VAR>
</pre></td></tr></table><P>
The <VAR>word</VAR> is expanded and supplied to the command on its standard
input.
The <VAR>word</VAR>
is expanded as described above, with the exception that
pathname expansion is not applied, and supplied as a single string
to the command on its standard input.
</P><P>
<HR SIZE="6">
@@ -4172,7 +4174,7 @@ is supplied.
<DT><CODE>readonly</CODE>
<DD><A NAME="IDX80"></A>
<TABLE><tr><td>&nbsp;</td><td class=example><pre>readonly [-aApf] [<VAR>name</VAR>[=<VAR>value</VAR>]] <small>...</small>
<TABLE><tr><td>&nbsp;</td><td class=example><pre>readonly [-aAf] [-p] [<VAR>name</VAR>[=<VAR>value</VAR>]] <small>...</small>
</pre></td></tr></table>Mark each <VAR>name</VAR> as readonly.
The values of these names may not be changed by subsequent assignment.
If the <SAMP>`-f'</SAMP> option is supplied, each <VAR>name</VAR> refers to a shell
@@ -4180,8 +4182,11 @@ function.
The <SAMP>`-a'</SAMP> option means each <VAR>name</VAR> refers to an indexed
array variable; the <SAMP>`-A'</SAMP> option means each <VAR>name</VAR> refers
to an associative array variable.
If both options are supplied, <SAMP>`-A'</SAMP> takes precedence.
If no <VAR>name</VAR> arguments are given, or if the <SAMP>`-p'</SAMP>
option is supplied, a list of all readonly names is printed.
The other options may be used to restrict the output to a subset of
the set of readonly names.
The <SAMP>`-p'</SAMP> option causes output to be displayed in a format that
may be reused as input.
If a variable name is followed by =<VAR>value</VAR>, the value of
@@ -4651,7 +4656,7 @@ the function is defined are displayed as well.
</P><P>
The <SAMP>`-g'</SAMP> option forces variables to be created or modified at
the global scope, even when \fBdeclare\fP is executed in a shell function.
the global scope, even when <CODE>declare</CODE> is executed in a shell function.
It is ignored in all other cases.
</P><P>
@@ -5883,7 +5888,7 @@ This option is enabled by default.
<DT><CODE>globstar</CODE>
<DD>If set, the pattern <SAMP>`**'</SAMP> used in a filename expansion context will
match a files and zero or more directories and subdirectories.
match all files and zero or more directories and subdirectories.
If the pattern is followed by a <SAMP>`/'</SAMP>, only directories and
subdirectories match.
<P>
@@ -8201,7 +8206,7 @@ There is no maximum
limit on the size of an array, nor any requirement that members
be indexed or assigned contiguously.
Indexed arrays are referenced using integers (including arithmetic
expressions (see section <A HREF="bashref.html#SEC84">6.5 Shell Arithmetic</A>) and are zero-based;
expressions (see section <A HREF="bashref.html#SEC84">6.5 Shell Arithmetic</A>)) and are zero-based;
associative arrays use arbitrary strings.
</P><P>
@@ -8295,6 +8300,7 @@ entire array.
The <CODE>declare</CODE>, <CODE>local</CODE>, and <CODE>readonly</CODE>
builtins each accept a <SAMP>`-a'</SAMP> option to specify an indexed
array and a <SAMP>`-A'</SAMP> option to specify an associative array.
If both options are supplied, <SAMP>`-A'</SAMP> takes precedence.
The <CODE>read</CODE> builtin accepts a <SAMP>`-a'</SAMP>
option to assign a list of words read from the standard input
to an array, and can read values from the standard input into
@@ -16380,7 +16386,7 @@ to permit their use in free software.
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="bashref.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<H1>About this document</H1>
This document was generated by <I>Chet Ramey</I> on <I>December, 28 2010</I>
This document was generated by <I>Chet Ramey</I> on <I>March, 9 2011</I>
using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
"><I>texi2html</I></A>
<P></P>
@@ -16542,7 +16548,7 @@ the following structure:
<BR>
<FONT SIZE="-1">
This document was generated
by <I>Chet Ramey</I> on <I>December, 28 2010</I>
by <I>Chet Ramey</I> on <I>March, 9 2011</I>
using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
"><I>texi2html</I></A>