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	CSRG:1.1.1;
locks; strict;
comment	@# @;


1.2
date	2010.03.14.10.18.58;	author ed;	state dead;
branches
	1.2.2.1;
next	1.1;

1.1
date	94.05.27.04.58.19;	author rgrimes;	state Exp;
branches
	1.1.1.1;
next	;

1.2.2.1
date	2010.03.14.10.18.58;	author svnexp;	state dead;
branches;
next	1.2.2.2;

1.2.2.2
date	2013.03.28.13.03.13;	author svnexp;	state Exp;
branches;
next	;

1.1.1.1
date	94.05.27.04.58.20;	author rgrimes;	state Exp;
branches;
next	;


desc
@@


1.2
log
@SVN rev 205146 on 2010-03-14 10:18:58Z by ed

Trim down libcompat by removing <regexp.h>.

Erwin ran an exp-run with libcompat and <regexp.h> removed. It turns out
the regexp library is almost entirely unused. In fact, it looks like it
is sometimes used by accident. Because these function names clash with
libc's <regex.h>, some application use both <regex.h> and libcompat,
which means they link against the wrong regex library.

This commit removes the regexp library and reimplements re_comp() and
re_exec() using <regex.h>. It seems the grammar of the regular
expressions accepted by these functions is similar to POSIX EREs.

After this commit, 1 low-profile port will be broken, but the maintainer
already has a patch for it sitting in his mailbox.
@
text
@This entire subtree is copyright the University of Toronto.
The following copyright notice applies to all files found here.  None of
these files contain AT&T proprietary source code.
_____________________________________________________________________________

	Copyright (c) 1986 by University of Toronto.
	Written by Henry Spencer.  Not derived from licensed software.

	Permission is granted to anyone to use this software for any
	purpose on any computer system, and to redistribute it freely,
	subject to the following restrictions:

	1. The author is not responsible for the consequences of use of
		this software, no matter how awful, even if they arise
		from defects in it.

	2. The origin of this software must not be misrepresented, either
		by explicit claim or by omission.

	3. Altered versions must be plainly marked as such, and must not
		be misrepresented as being the original software.

@


1.2.2.1
log
@file COPYRIGHT was added on branch RELENG_8_4 on 2013-03-28 13:03:13 +0000
@
text
@d1 22
@


1.2.2.2
log
@## SVN ## Exported commit - http://svnweb.freebsd.org/changeset/base/248810
## SVN ## CVS IS DEPRECATED: http://wiki.freebsd.org/CvsIsDeprecated
@
text
@a0 22
This entire subtree is copyright the University of Toronto.
The following copyright notice applies to all files found here.  None of
these files contain AT&T proprietary source code.
_____________________________________________________________________________

	Copyright (c) 1986 by University of Toronto.
	Written by Henry Spencer.  Not derived from licensed software.

	Permission is granted to anyone to use this software for any
	purpose on any computer system, and to redistribute it freely,
	subject to the following restrictions:

	1. The author is not responsible for the consequences of use of
		this software, no matter how awful, even if they arise
		from defects in it.

	2. The origin of this software must not be misrepresented, either
		by explicit claim or by omission.

	3. Altered versions must be plainly marked as such, and must not
		be misrepresented as being the original software.

@


1.1
log
@Initial revision
@
text
@@


1.1.1.1
log
@BSD 4.4 Lite Lib Sources
@
text
@@
