Allow undoing in read-only diff-mode buffers.
authorChong Yidong <cyd@gnu.org>
Thu, 26 Apr 2012 03:43:32 +0000 (11:43 +0800)
committerChong Yidong <cyd@gnu.org>
Thu, 26 Apr 2012 03:43:32 +0000 (11:43 +0800)
commit83d268db6c7393d100a0c6e088959e82936e68c1
treeff4facdcbd7bb9791c387bcb63490ec1b03217c0
parent3805426ddc61ecbe793478f36b8801ef77b6b4ca
Allow undoing in read-only diff-mode buffers.

* lisp/vc/diff-mode.el (diff-undo): New command.
(diff-mode-shared-map): Bind it to / and [remap undo].
lisp/ChangeLog
lisp/vc/diff-mode.el