Your message dated Fri, 26 Feb 2016 08:49:32 -0800 with message-id and subject line Re: bug#22820: grep: Misleading error message when presenting a badly formed character class has caused the debbugs.gnu.org bug report #22820, regarding grep: Misleading error message when presenting a badly formed character class to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs@gnu.org.) -- 22820: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=22820 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems