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3rd Comment Terminal [message #642993]

Fri, 03 December 2010 15:21

Carl Wannheden

Messages: 6
Registered: January 2010

Junior Member

Hi all,
I'm trying to define a third type of Comment in addition to SL_COMMENT
and ML_COMMENT in my grammar. My approach so far has been

- declare the MY_COMMENT terminal rule in my grammar
- bind a custom IHiddenTokenHelper with an isComment(AbstractRule)
returning true for any of my 3 comment rules in the runtime module
- adding hidden(NL, WS, ML_COMMENT, MY_COMMENT, SL_COMMENT) in my grammar

But so far, I only get parsing errors on MY_COMMENT rule.

Does anybody have experience with more than two comment terminals?

/Carl

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