From: Andreas Schwab <schwab@suse.de>
Date: Sat, 22 Sep 2007 08:51:58 +0000 (+0000)
Subject: (file-name-sans-versions): Also allow `_'.
X-Git-Tag: emacs-pretest-22.1.90~753
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=d2f95fcaf907bcf7c494af208429e061de821eed;p=emacs.git

(file-name-sans-versions): Also allow `_'.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 768a3a83a3c..457a25efbaf 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,7 @@
+2007-09-22  Andreas Schwab  <schwab@suse.de>
+
+	* files.el (file-name-sans-versions): Also allow `_'.
+
 2007-09-22  Glenn Morris  <rgm@gnu.org>
 
 	* eshell/esh-mode.el (eshell-output-filter-functions): Add
diff --git a/lisp/files.el b/lisp/files.el
index 17b4a6504db..bf7d34e2227 100644
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -3188,7 +3188,7 @@ we do not remove backup version numbers, only true file version numbers."
 			 (length name))
 		   (if keep-backup-version
 		       (length name)
-		     (or (string-match "\\.~[-0-9a-z.]+~\\'" name)
+		     (or (string-match "\\.~[-0-9a-z._]+~\\'" name)
 			 (string-match "~\\'" name)
 			 (length name))))))))