From: Stefan Monnier <monnier@iro.umontreal.ca>
Date: Thu, 5 Oct 2000 23:47:14 +0000 (+0000)
Subject: (compile-collect-regexps): Use dolist and push.
X-Git-Tag: emacs-pretest-21.0.90~1117
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=02c1bd081b9fb5f8fc59bd7c14bd89c58736bd91;p=emacs.git

(compile-collect-regexps): Use dolist and push.
---

diff --git a/lisp/progmodes/compile.el b/lisp/progmodes/compile.el
index 44556d8185f..77bf8bf0ad0 100644
--- a/lisp/progmodes/compile.el
+++ b/lisp/progmodes/compile.el
@@ -1987,11 +1987,8 @@ An error message with no file name and no file name has been seen earlier"))
   ;; Add elements to variable compilation-regexps that is bound in
   ;; compilation-parse-errors.
   (and (not (eq this t))
-       (while this
-	 (setq compilation-regexps
-	       (cons (cons (car (car this)) (cons type (cdr (car this))))
-		     compilation-regexps))
-	 (setq this (cdr this)))))
+       (dolist (el this)
+	 (push (cons (car el) (cons type (cdr el))) compilation-regexps))))
 
 (defun compile-buffer-substring (index)
   "Get substring matched by INDEXth subexpression."