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guile/guile-core/ice-9 ChangeLog regex.scm


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.)


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