Enable :i/:m on sub form of index/rindex
Enable :i/:m on sub form of index/rindex

- except that Str.rindex is not ready for that yet

tbrowder/rakudo,tony-o/rakudo,labster/rakudo,rakudo/rakudo,softmoth/rakudo,tbrowder/rakudo,labster/rakudo,MasterDuke17/rakudo,softmoth/rakudo,labster/rakudo,softmoth/rakudo,rakudo/rakudo,labster/rakudo,salortiz/rakudo,nbrown/rakudo,nbrown/rakudo,MasterDuke17/rakudo,tony-o/rakudo,MasterDuke17/rakudo,tbrowder/rakudo,salortiz/rakudo,nbrown/rakudo,nbrown/rakudo,tbrowder/rakudo,rakudo/rakudo,tony-o/rakudo,salortiz/rakudo,MasterDuke17/rakudo,MasterDuke17/rakudo,MasterDuke17/rakudo,labster/rakudo,tbrowder/rakudo,nbrown/rakudo,nbrown/rakudo,tony-o/rakudo,tony-o/rakudo,rakudo/rakudo,salortiz/rakudo,softmoth/rakudo,salortiz/rakudo,tony-o/rakudo,softmoth/rakudo,tbrowder/rakudo,rakudo/rakudo,labster/rakudo,salortiz/rakudo,rakudo/rakudo