From ac4357b486b2f72e161dd2b4f050c6f4f9354709 Mon Sep 17 00:00:00 2001
From: ueno <ueno>
Date: Mon, 27 Oct 2003 12:55:43 +0000
Subject: [PATCH] (riece-make-interval-regexp): Simplified.

---
 lisp/riece-compat.el |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lisp/riece-compat.el b/lisp/riece-compat.el
index 25d544e..2bc6469 100644
--- a/lisp/riece-compat.el
+++ b/lisp/riece-compat.el
@@ -62,8 +62,8 @@
 (if (string-match "0\\{0\\}" "")
     (defun riece-make-interval-regexp (regexp min &optional max)
       (if max
-	  (concat regexp (format "\\{%d,%d\\}" min max))
-	(concat regexp (format "\\{%d\\}" min))))
+	  (format "%s\\{%d,%d\\}" regexp min max)
+	(format "%s\\{%d\\}" regexp min)))
   ;; Emacs 20.7 doesn't support \{...\} in regexps.
   (defun riece-make-interval-regexp (regexp min &optional max)
     (mapconcat #'identity
-- 
1.7.10.4