.\"
.\"     cook - file construction tool
.\"     Copyright (C) 2000, 2004, 2007, 2008, 2010 Peter Miller
.\"
.\"     This program is free software; you can redistribute it and/or modify
.\"     it under the terms of the GNU General Public License as published by
.\"     the Free Software Foundation; either version 3 of the License, or
.\"     (at your option) any later version.
.\"
.\"     This program is distributed in the hope that it will be useful,
.\"     but WITHOUT ANY WARRANTY; without even the implied warranty of
.\"     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
.\"     GNU General Public License for more details.
.\"
.\"     You should have received a copy of the GNU General Public License
.\"     along with this program. If not, see
.\"     <http://www.gnu.org/licenses/>.
.\"
.\"
.TP 2n
.if n *
.if t \(bu
.\" change 21
The \fIstringset\fP function now accepts a \[lq]+\[rq] operator.
While union is implicit, the apparrently redundant \[lq]+\[rq] operator
is useful for cancelling the other operators.
.TP 2n
.if n *
.if t \(bu
.\" change 20
The \[lq]reason and fingerprint bug\[rq] has been fixed.  This caused
a mysterious error message to appear sometimes when using the \-reason
option incombination with fingerprints.
.TP 2n
.if n *
.if t \(bu
.\" change 19
The % and %\fIn\fP patterns are now allowed to match the empty string,
provided they aren't the first thing in the pattern (otherwise undesirable
absolute path problems can occur).
.TP 2n
.if n *
.if t \(bu
.\" change 18
The \fIc_incl\fP(1) command now accepts \[lq]-\[rq] as a file name on
the command line, meaning standard input.
.TP 2n
.if n *
.if t \(bu
.\" change 17
Some improvements have been made to the Cygwin support, extending the
\[lq].exe\[rq] automatic executable suffix coverage to a couple more places.
.TP 2n
.if n *
.if t \(bu
.\" change 11
A bug in the \[lq]c\[rq] cookbook has been fixed, which was getting \f[CW].h\fP
dependency files wrong.
.\" ------------------------------------------------------------------------
.\" Place all new text above this line.
.SS Version 2.15 (2000-Apr-11)