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commit bash-20100701 snapshot

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Chet Ramey
2011-12-12 22:01:40 -05:00
parent 3d35553ad4
commit 7d92f73f39
56 changed files with 8704 additions and 5916 deletions
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doc/bash.html
+28 -7
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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%>2010 May 30<TH ALIGN=RIGHT width=33%>BASH(1)
<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2010 June 12<TH ALIGN=RIGHT width=33%>BASH(1)
</TR>
</TABLE>
<BR><A HREF="#index">Index</A>
@@ -3007,9 +3007,14 @@ An indexed array is created automatically if any variable is assigned to
using the syntax <I>name</I>[<I>subscript</I>]=<I>value</I>. The
<I>subscript</I>
is treated as an arithmetic expression that must evaluate to a number
greater than or equal to zero. To explicitly declare an indexed array,
use
is treated as an arithmetic expression that must evaluate to a number.
If
<I>subscript</I>
evaluates to a number less than zero, it is used as
an offset from one greater than the array's maximum index (so a subcript
of -1 refers to the last element of the array).
To explicitly declare an indexed array, use
<B>declare -a </B><I>name</I>
(see
@@ -3491,9 +3496,13 @@ If <I>length</I> is omitted, expands to the substring of
</FONT>
below).
<I>length</I> must evaluate to a number greater than or equal to zero.
If <I>offset</I> evaluates to a number less than zero, the value
is used as an offset from the end of the value of <I>parameter</I>.
If <I>length</I> evaluates to a number less than zero, and <I>parameter</I>
is not <B>@</B> and not an indexed or associative array, it is interpreted
as an offset from the end of the value of <I>parameter</I> rather than
a number of characters, and the expansion is the characters between the
two offsets.
If <I>parameter</I> is <B>@</B>, the result is <I>length</I> positional
parameters beginning at <I>offset</I>.
If <I>parameter</I> is an indexed array name subscripted by @ or *,
@@ -11373,6 +11382,18 @@ If set,
changes its behavior to that of version 4.0 with respect to locale-specific
string comparison when using the conditional command's &lt; and &gt; operators
and the effect of interrupting a command list.
<DT><B>compat41</B>
<DD>
@item compat41
If set,
<B>bash</B>,
when in posix mode, treats a single quote in a double-quoted
parameter expansion as a special character. The single quotes must match
(an even number) and the characters between the single quotes are considered
quoted. This is the behavior of posix mode through version 4.1.
The default bash behavior remains as in previous versions.
<DT><B>dirspell</B>
<DD>
@@ -12608,7 +12629,7 @@ There may be only one active coprocess at a time.
<HR>
<TABLE WIDTH=100%>
<TR>
<TH ALIGN=LEFT width=33%>GNU Bash-4.1<TH ALIGN=CENTER width=33%>2010 May 30<TH ALIGN=RIGHT width=33%>BASH(1)
<TH ALIGN=LEFT width=33%>GNU Bash-4.1<TH ALIGN=CENTER width=33%>2010 June 12<TH ALIGN=RIGHT width=33%>BASH(1)
</TR>
</TABLE>
<HR>
@@ -12714,6 +12735,6 @@ There may be only one active coprocess at a time.
</DL>
<HR>
This document was created by man2html from bash.1.<BR>
Time: 07 June 2010 16:19:05 EDT
Time: 29 June 2010 14:02:49 EDT
</BODY>
</HTML>