Your message dated Mon, 21 Apr 2014 11:03:10 -0700 with message-id <53555D5E.3080806@cs.ucla.edu> and subject line Re: bug#17245: GREP BUG: grep -P and binary files has caused the debbugs.gnu.org bug report #16586, regarding grep: infinite loop in grep -P on some files with invalid UTF-8 sequences to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs@gnu.org.) -- 16586: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16586 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems