emacs/lisp/emacs-lisp rx.el

CVSROOT:	/sources/emacs
Module name:	emacs
Changes by:	Chong Yidong <cyd>	08/10/07 18:08:26

Modified files:
	lisp/emacs-lisp: rx.el 

Log message:
	(rx-constituents): Change `anything' to call
	rx-anything. Change `not-wordchar' assignment to "\\W" from
	"[^[:word:]]".
	(rx-group-if): New function.
	(rx-parent): New variable.
	(rx-and, rx-or): Put shy groups only when necessary.
	(rx-bracket): Remove.
	(rx-anything): New function.
	(rx-any-delete-from-range, rx-any-condense-range)
	(rx-check-any-string): New functions.
	(rx-check-any): Return result as a list. Don't convert chars to
	strings. Don't prepend "\\" to "^". Don't search for close
	bracket. Check char category string. Call rx-form instead of
	rx-to-string.
	(rx-any): Rebuid to complete the function.
	(rx-check-not): Fix char category regexp pattern string. Call
	rx-form instead of rx-to-string.
	(rx-not): Call rx-form instead of rx-to-string. Convert "[^]" to
	"[^^]". Call regexp-quote for one char string when not called from
	rx-not. Add "\\w", and toggle to upcase. Add the case of
	"\\[SCBW]" to toggle.
	(rx-=, rx->=, rx -**, rx-repeat, rx-submatch): Call rx-form
	instead of rx-to-string.
	(rx-kleene): Call rx-form instead of rx-to-string. Call
	rx-group-if to adjust putting of shy groups.
	(rx-atomic-p): Make check more precisely.
	(rx-eval, rx-greedy): Call rx-form instead of rx-to-string.
	(rx-regexp): Call rx-group-if.
	(rx-form): New function.
	(rx-to-string): Call rx-form, rx-group-if. Refine definition of
	NO-GROUP.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/emacs/lisp/emacs-lisp/rx.el?cvsroot=emacs&r1=1.28&r2=1.29