Your message dated Wed, 08 Apr 2015 21:48:49 -0400 with message-id and subject line Re: bug#20276: 24.4; diff-mode doesn't handle unified diff file headers without tabs has caused the debbugs.gnu.org bug report #20276, regarding 24.4; diff-mode doesn't handle unified diff file headers without tabs to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs@gnu.org.) -- 20276: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=20276 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems