# HG changeset patch
# User Bryan O'Sullivan <bos@serpentine.com>
# Date 1156262017 25200
# Node ID 48baf9fb1921c0342aaf318ae2d495bec07e09cb
# Parent  799811087044851e5435a7bee796ebb6eeb0eb22
mercurial.el: get rid of unportable, unperformant use of replace-regexp.

diff -r 799811087044 -r 48baf9fb1921 contrib/mercurial.el
--- a/contrib/mercurial.el	Tue Aug 22 07:55:10 2006 -0700
+++ b/contrib/mercurial.el	Tue Aug 22 08:53:37 2006 -0700
@@ -1,6 +1,6 @@
 ;;; mercurial.el --- Emacs support for the Mercurial distributed SCM
 
-;; Copyright (C) 2005 Bryan O'Sullivan
+;; Copyright (C) 2005, 2006 Bryan O'Sullivan
 
 ;; Author: Bryan O'Sullivan <bos@serpentine.com>
 
@@ -724,6 +724,13 @@
 		 default-directory)
 	(cd hg-root-dir)))))
 
+(defun hg-fix-paths ()
+  "Fix paths reported by some Mercurial commands."
+  (save-excursion
+    (goto-char (point-min))
+    (while (re-search-forward " \\.\\.." nil t)
+      (replace-match " " nil nil))))
+
 (defun hg-add (path)
   "Add PATH to the Mercurial repository on the next commit.
 With a prefix argument, prompt for the path to add."
@@ -732,8 +739,7 @@
 	(update (equal buffer-file-name path)))
     (hg-view-output (hg-output-buffer-name)
       (apply 'call-process (hg-binary) nil t nil (list "add" path))
-      ;; "hg add" shows pathes relative NOT TO ROOT BUT TO REPOSITORY
-      (replace-regexp " \\.\\.." " " nil 0 (buffer-size))
+      (hg-fix-paths)
       (goto-char 0)
       (cd (hg-root path)))
     (when update
@@ -973,7 +979,7 @@
     (hg-view-output (hg-output-buffer-name)
       (apply 'call-process (hg-binary) nil t nil (list "forget" path))
       ;; "hg forget" shows pathes relative NOT TO ROOT BUT TO REPOSITORY
-      (replace-regexp " \\.\\.." " " nil 0 (buffer-size))
+      (hg-fix-paths)
       (goto-char 0)
       (cd (hg-root path)))
     (when update