Hi Andreas, Thanks for your fast reply! So it should be something like a "line parser" that's instatiated for each line of the BODY section!
Thanks again! Nikos On Tue, Apr 21, 2009 at 2:22 PM, Andreas Meyer <andreas.me...@smartshift.de>wrote: > I do not remember something built-in, so I guess the easiest solution > would be to create a lexer for the HEADER/DECL/BODY/line/END tokens, and > from within the lexer, instantiate/call a new lexer/parser. > > Best, > Andreas Meyer > > smartShift > smart e*lliance GmbH > Willy-Brandt Platz 6 > 68161 Mannheim > Germany > > T +49 (621) 400 676-13 > F +49 621 400 67606 > > Geschäftsführer: Stefan Hetges > Amtsgericht Hamburg, HRB 83484 > Ust.-ID-Nr.: DE 813489791 > > > > Nick Vlassopoulos schrieb: > > Hi, > > > > I am fairly new to ANTLR and I have come accross a problem. > > I have written a simple grammar to parse huge data files (several > > gigabytes each) > > and antlr seems to crash by running out of memory (I am using "C" as > > the target language). > > > > The data files have the general format: > > HEADER > > DECL > > BODY > > <several millions of lines here> > > END > > > > What seems to be the problem is that antlr tries to parse the whole > > data file > > at once. Is there a way to "force" parsing line by line? (at least for > > the "BODY" part?) > > > > > > Thank you very much in advance for your time! > > > > Nikos > > > > > > > > > > ------------------------------------------------------------------------ > > > > > > 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 -~----------~----~----~----~------~----~------~--~---
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