On Friday 03 October 2008 03:02, Gavin Lambert wrote: > At 11:04 3/10/2008, Randall R Schulz wrote: > >op790FormulaFlat > > > > : (op780FormulaFlat -> op780FormulaFlat) > > > > ( > > ( Or rDisjuncts = op790FormulaFlat) + ) > > -> ^(Or $op790FormulaFlat $rDisjuncts+) > > ) ? > > ; > > That's a completely different form from what Jim suggested (for > starters, it uses recursion within an iterative loop, which can > cause complications). > > Try this instead: > > op790FormulaFlat > > : (a=op780FormulaFlat -> op780FormulaFlat) > > ( (Or b+=op780FormulaFlat)+ -> ^(Or $a $b+) )? > ;
Beautiful. Thanks, Gavin and Jim. Again, I knew there had to be a simple solution, but I just wasn't seeing it. I'm such a dilettante when it comes to this stuff. As I said to someone off-list, I never get in deeper than I need to to get the next parser done and then I stop learning (and start forgetting, I think). Randall Schulz List: http://www.antlr.org:8080/mailman/listinfo/antlr-interest Unsubscribe: http://www.antlr.org:8080/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 -~----------~----~----~----~------~----~------~--~---
