Revert "admin/gitmerge.el (gitmerge-resolve): Use `replace-region-contents`"

This reverts commit 17d976e22e9b0ba10dcbe1655a93bc4d165d7097
because the change is not worth the risk.

(cherry picked from commit 549232e2e45c77852d2ecd278fe233ea93ce172e)

diff --git a/admin/gitmerge.el b/admin/gitmerge.el
index ec2e5dd267b55e078d9700bcc564982c653ce8e8..5bfb23dc3a262e3d1b44d59b871ca96d575f769d 100644 (file)
--- a/admin/gitmerge.el
+++ b/admin/gitmerge.el
@@ -324,8 +324,12 @@ Returns non-nil if conflicts remain."
                   ;; match-3's first.
                   (let ((match3 (buffer-substring start3 end3))
                         (match1 (buffer-substring start1 end1)))
-                    (replace-region-contents start3 end3 match1 0)
-                    (replace-region-contents start1 end1 match3 0)))))
+                    (delete-region start3 end3)
+                    (goto-char start3)
+                    (insert match1)
+                    (delete-region start1 end1)
+                    (goto-char start1)
+                    (insert match3)))))
             ;; (pop-to-buffer (current-buffer)) (debug 'before-resolve)
             ))
           ;; Try to resolve the conflicts.