[Emacs-diffs] Changes to emacs/lisp/vc.el,v

[Dan Nicolaescu]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Dan Nicolaescu <dann>   07/11/10 05:22:18

Index: vc.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/vc.el,v
retrieving revision 1.478
retrieving revision 1.479
diff -u -b -r1.478 -r1.479
--- vc.el       9 Nov 2007 05:20:55 -0000       1.478
+++ vc.el       10 Nov 2007 05:22:16 -0000      1.479
@@ -1931,6 +1931,10 @@
           nil)
       (pop-to-buffer (current-buffer))
       (diff-mode)
+      ;; Make the *vc-diff* buffer read only, the diff-mode key
+      ;; bindings are nicer for read only buffers. pcl-cvs does the
+      ;; same thing.
+      (setq buffer-read-only t)
       (vc-exec-after `(vc-diff-sentinel ,verbose ,rev1-name ,rev2-name))
       ;; In the async case, we return t even if there are no differences
       ;; because we don't know that yet.