rafael garciasuarez pvhuhqgncrxnugmailcom 24102007 abigail wrote usrbinperl w foo h bar foo ww baz foo plpl print bar bazn example output 1 would expect get result cases optimizer seems cause perl mredebug e h plpl guessing start match sv rex plpl h found floating substr offset 1 start_shift 1 check_at 1 0 endpos 1 could match stclass match rejected optimizer h plpl h pl match also upgrade matched string utf8 get correct result thu 07 aug 2008 021924 0200 perl 46747 regexp inconsistency