This option wasn't listed at http://www.antlr.org/wiki/display/ANTLR3/Command+line+options so I added the following line to the table:
|-trace | generate a parser with trace output - if the default output is not enough, you can override the traceIn and traceOut methods| George > -----Original Message----- > From: Terence Parr [mailto:pa...@cs.usfca.edu] > Sent: Thursday, May 14, 2009 5:48 PM > To: Tilman Bender > Cc: antlr-inter...@antlr.org > Subject: Re: [antlr-interest] Parse trace? > > > -trace option will work great for you. recompile and when you > run your > parser traceIn/traceOut methods will be called. you can > override them > or use the default which spits out information. > > Ter > On May 14, 2009, at 11:34 AM, Tilman Bender wrote: > > > Hi Jay, > > > > I am sure what you mean by "annotatin my grammar with trace > > statements". > > If you mean doing this manually for every rule/alternative: > you need > > not do that. > > > > As far as I see you can have ANTLR add such trace information for > > you, so you do not have to do > > it manually. I've seen this as a config option in the antlr3-maven- > > plugin and I am sure there is a corresponding > > ANTLR-Tool option for this. > > > > Another (maybe weird) idea: Isn't this a typical use case for AOP? > > Would it be feasible to weave the logging > > into the whole thing? Just an idea ;-) > > > > Tilman Bender > > Student des Software Engineering > > Hochschule Heilbronn > > tben...@stud.hs-heilbronn.de > > > > > > > > Am 14.05.2009 um 20:07 schrieb West Jay - Toronto-MROC - external: > > > >> So far, the only option I've seen is annotating my grammar with > >> trace statements that'll execute during parsing. Ick. Is there > >> not a better way? > > > > > > List: http://www.antlr.org/mailman/listinfo/antlr-interest > > Unsubscribe: > http://www.antlr.org/mailman/options/antlr-interest/your-email-address > > > 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 -~----------~----~----~----~------~----~------~--~---
