Make Str.comb(Regex) a bit faster
Make Str.comb(Regex) a bit faster

labster/rakudo,lucasbuchala/rakudo,labster/rakudo,salortiz/rakudo,MasterDuke17/rakudo,rakudo/rakudo,usev6/rakudo,Gnouc/rakudo,salortiz/rakudo,Gnouc/rakudo,awwaiid/rakudo,Gnouc/rakudo,sjn/rakudo,tbrowder/rakudo,nbrown/rakudo,rakudo/rakudo,tony-o/rakudo,samcv/rakudo,zostay/rakudo,sjn/rakudo,jonathanstowe/rakudo,usev6/rakudo,MasterDuke17/rakudo,Gnouc/rakudo,jonathanstowe/rakudo,raydiak/rakudo,nbrown/rakudo,zostay/rakudo,zostay/rakudo,sjn/rakudo,tbrowder/rakudo,tbrowder/rakudo,tbrowder/rakudo,samcv/rakudo,samcv/rakudo,awwaiid/rakudo,nbrown/rakudo,raydiak/rakudo,lucasbuchala/rakudo,sjn/rakudo,MasterDuke17/rakudo,nbrown/rakudo,salortiz/rakudo,Gnouc/rakudo,samcv/rakudo,salortiz/rakudo,rakudo/rakudo,MasterDuke17/rakudo,rakudo/rakudo,zostay/rakudo,labster/rakudo,sjn/rakudo,lucasbuchala/rakudo,labster/rakudo,salortiz/rakudo,awwaiid/rakudo,softmoth/rakudo,tbrowder/rakudo,softmoth/rakudo,softmoth/rakudo,MasterDuke17/rakudo,lucasbuchala/rakudo,jonathanstowe/rakudo,tony-o/rakudo,awwaiid/rakudo,softmoth/rakudo,softmoth/rakudo,nbrown/rakudo,tony-o/rakudo,nbrown/rakudo,rakudo/rakudo,usev6/rakudo,labster/rakudo,jonathanstowe/rakudo,tony-o/rakudo,salortiz/rakudo,tbrowder/rakudo,labster/rakudo,MasterDuke17/rakudo,lucasbuchala/rakudo,rakudo/rakudo,tony-o/rakudo,samcv/rakudo,usev6/rakudo,raydiak/rakudo,usev6/rakudo,tony-o/rakudo,jonathanstowe/rakudo,awwaiid/rakudo,Gnouc/rakudo,raydiak/rakudo