nicholas clark suqhccl4org thu nov 15 2007 080809am 0100 slaven rezic wrote id like remind theres still regression matching utf8flagged string byteflagged pattern thanks reminder rt number following script works fine 588 shows couple oks 5100 oks seem common uppercase characters probably folded lowercase equivalent mu also list probably also kind folded equivalent usrbinperl w use strict chr 160 255 chr_byte chrchr chr_utf8 chrchr utf8upgradechr_utf8 rx qrchr_bytexi print chr chr_utf8 rx ok ok n __end__ know change caused regression nicholas clark fri 08 aug 2008 055007 0000 another regexp failure utf8flagged string byteflagged pattern reminder