At 15:47 9/03/2010, Ron Burk wrote: >It is an interesting idea for a top-down parser generator >to just make the parsing stack of non-terminals available >to user actions. Whether that's easy or hard depends on >the details of how the tool generates parser code. But >certainly knowing the context you expect to be in is >arguably an advantage of top-down over bottom-up >parsing, so there's an argument to be made for making >that information available.
You can use ANTLR's scopes to do that. There are ways to tell if a particular scope has been entered, how many times it has been entered, and to retrieve information from any of those levels. 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/il-antlr-interest?hl=en.
