This is an automatic notification regarding your bug report which was filed against the emacs,vc package: #2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files It has been closed by Dan Nicolaescu . Their explanation is attached below along with your original report. If this explanation is unsatisfactory and you have not received a better one in a separate message then please contact Dan Nicolaescu by replying to this email. -- 2157: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=2157 Emacs Bug Tracking System Contact help-debbugs@gnu.org with problems