[resending to proper list] On Jun 10, 2011, at 10:01 AM, Payam Fard wrote: > Dear all, > > I have a grammar for a fairly small and simple language that I have created > for our project. Once every command in this language is parsed through this > grammar, a Java object is returned. Everything is working fine. > > Now, I have a requirement to read all the available rules/commands of the > language (I am only interested in the command/rule names). In order to do so, > I have been trying to get the AST tree working by adding options to my > grammar for AST tree. For some reason, when I add these options to my > grammar, I am getting compilation error complaining that my grammar rules > cannot return any Java objects! Can I have commands/rules of my grammar > return some Java objects and at the same time be able to build an AST tree > off of my grammar? > > Is there an easy way to read these grammar command/rule names using antlr > runtime API's? > > Any code sample out there that shows how do to the above (namely returning > objects from grammar rules and building the tree at the same time)? > > Any help here would be greatly appreciate. > _______________________________________________ > antlr-dev mailing list > [email protected] > http://www.antlr.org/mailman/listinfo/antlr-dev
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