From mboxrd@z Thu Jan  1 00:00:00 1970
From: jimb@sourceware.cygnus.com
To: guile-cvs@sourceware.cygnus.com
Subject: guile/guile-core/ice-9 ChangeLog regex.scm
Date: Sat, 11 Sep 1999 10:38:00 -0000
Message-id: <19990911173831.30229.qmail@egcs.cygnus.com>
X-SW-Source: 1999-q3/msg00616.html
List-Id: <guile-cvs.sourceware.org>

CVSROOT:	/egcs/carton/guile-home/cvsfiles
Module name:	guile
Changes by:	jimb@egcs.cygnus.com	99/09/11 10:38:31

Modified files:
	guile-core/ice-9: ChangeLog regex.scm 

Log message:
	* regex.scm (fold-matches, list-matches): New functions.
	(regexp-substitute/global): Rewritten again in terms of
	list-matches, to get null match behavior correct.
	
	* regex.scm (regexp-substitute/global): Rewrite so that 'post at
	the end of the item list actually causes a tail call.  (Thanks to
	Jan Nieuwenhuizen.)