Юрушкин Михаил wrote: > David-Sarah Hopwood <[email protected]> писал(а) в своём письме: >> Юрушкин Михаил wrote: >>> mm.. empty lines can be in every place of grammar: between statements, >>> procedures, declarations etc where empty_statement rule isn't exist. >>> I think it's important to skip redudant <\n> on lexer level... but i >>> don't know how to do that clearly (without overriding nextToken for >>> example). >> >> Can that not be done by using '\n'+ where you had '\n' before? > > yes=) it was relly simple( > excuse me and thanks!
Bear in mind that this won't allow a blank line at the start of the input, though. If that should be allowed, then you may still need a blank procedure rule (assuming procedures can occur at top-level). -- David-Sarah Hopwood ⚥ http://davidsarah.livejournal.com 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 -~----------~----~----~----~------~----~------~--~---
