Hello, I am not very experienced with ANTLR, and I would like to ask for some ideas how to solve this task:
I have to distinguish input streams like "3 + 4" (parsed as three tokens NUMBER PLUS NUMBER) from "3 +4" (parsed as NUMBER NUMBER, because the + is part of the number +4). I would like to ignore whitespace in general using the "$channel=HIDDEN;" syntax. But only in this situation whitespace does matter. Can you guide me to a good explanation of a possible solution? Thanks Andreas 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.
