This is my first time submitting a patch. Hopefully I'm doing it the way I should be. The regcomp.c code failed to set a flag that it does in all other cases when a character value is above 255. --- regcomp.c.orig 2008-10-18 12:16:42.000000000 -0600 +++ regcomp.c 2008-10-24 10:22:24.000000000 -0600 @@ -7417,6 +7417,7 @@ I32 flags = 0; STRLEN numlen = 3; ender = grok_oct(p, &numlen, &flags, NULL); + if (ender > 0xff) RExC_utf8 = 1; p += numlen; } else { --- t/op/re_tests.orig 2008-09-22 14:42:42.000000000 -0600 +++ t/op/re_tests 2008-10-24 10:51:35.000000000 -0600 @@ -1357,3 +1357,8 @@ /^\s*i.*?o\s*$/s io\n io y - - # As reported in #59168 by Father Chrysostomos: /(.*?)a(?!(a+)b\2c)/ baaabaac y $&-$1 baa-ba + +# #59342 +/\377/ \377 y $& \377 +/\400/ \400 y $& \400 +/\777/ \777 y $& \777Thread Next