Hi Christian: > Is there a way to iterate over a string template in reverse order?
Until Ter implements list reverse, you might try something like this to apply a template to a list in reverse order: ---------------------------------- maintemplate(arg1) ::= << <rev(arg1)> >> rev(argR) ::= << <usefultemplate(last(argR))> <if(trunc(argR))> <rev(trunc(argR))> <endif> >> usefultemplate(argA) ::= << SomethingUseful: <argA> >> ----------------------------------- Basically, template rev() applies your useful template to the last() item in the list, and recurses on the remainder of the list, stopping when the list is empty. -- Graham List: http://www.antlr.org/mailman/listinfo/antlr-interest Unsubscribe: http://www.antlr.org/mailman/options/antlr-interest/your-email-address --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "il-antlr-interest" group. To post to this group, send email to il-antlr-interest@googlegroups.com To unsubscribe from this group, send email to il-antlr-interest+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/il-antlr-interest?hl=en -~----------~----~----~----~------~----~------~--~---
