Your message dated Sat, 21 Jan 2017 12:02:34 +0900 (JST) with message-id and subject line Re: bug#25400: bug#25105: bug#25400: M-p in diff-mode jumps too far has caused the debbugs.gnu.org bug report #25105, regarding 26.0.50; diff navigation is broken to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs@gnu.org.) -- 25105: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=25105 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems