jesse vincent fcccnfsckcom oct 15 2007 1225 andy lester wrote oct 14 2007 1240 pm ken williams wrote would accept patch style grounds performance grounds im convinced style improvement case want speed pathtools rather huge amounts might try working mark mielke pwd improvements thats time sink profiling filenext canonpath biggie filespec thats jumped certainly regex vs substr matches win style performance though recent blead snapshot db14 cmpthese1000000 regex sub return 1 x substr sub return 1 substrx01 rate regex substr regex 746269s 18 substr 909091s 22 588 db3 cmpthese 1000000 regex sub return 1 x substr sub return 1 substrx01 rate regex substr regex 729927s 11 substr 819672s 12 wrong andy aside thats nice little bit speedup blead xoa andy lester kngfpetdancecom wwwpetdancecom aimpetdance wed 06 aug 2008 131119 0100 pathtools beta testing