Your message dated Tue, 22 Sep 2020 11:57:02 -0700 with message-id <52b19f39-76b9-bd97-b6d3-420dc99fef33@cs.ucla.edu> and subject line Mention . won't match illegal characters has caused the debbugs.gnu.org bug report #30643, regarding Mention . won't match illegal characters to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs@gnu.org.) -- 30643: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=30643 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems