From 582305b09bb47fb3c92bba5dc2d130163730aaa1 Mon Sep 17 00:00:00 2001 From: "Richard M. Stallman" Date: Sun, 7 Sep 1997 01:24:23 +0000 Subject: [PATCH] (regexp-opt): Doc fix. --- lisp/emacs-lisp/regexp-opt.el | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/lisp/emacs-lisp/regexp-opt.el b/lisp/emacs-lisp/regexp-opt.el index f8b733041e2..589f1b70ac4 100644 --- a/lisp/emacs-lisp/regexp-opt.el +++ b/lisp/emacs-lisp/regexp-opt.el @@ -4,7 +4,6 @@ ;; Author: Simon Marshall ;; Keywords: strings, regexps -;; Version: 1.05.01 ;; This file is part of GNU Emacs. @@ -84,9 +83,9 @@ ;;;###autoload (defun regexp-opt (strings &optional paren) "Return a regexp to match a string in STRINGS. -Each string should be unique in STRINGS and should not contain any regexps. -If optional PAREN non-nil, ensure that the returned regexp is enclosed by at -least one regexp grouping construct. +Each string should be unique in STRINGS and should not contain any regexps, +quoted or not. If optional PAREN is non-nil, ensure that the returned regexp +is enclosed by at least one regexp grouping construct. The returned regexp is typically more efficient than the equivalent regexp: (let ((open-paren (if PAREN \"\\\\(\" \"\")) (close-paren (if PAREN \"\\\\)\" \"\"))) -- 2.39.5