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greedy option in xtext [message #876277]

Thu, 24 May 2012 09:41

dav dav

Messages: 5
Registered: May 2012

Junior Member

Hi,

I have something like this:

terminal COMMENT: REMARK ({options{greedy=false;}: .)* NEWLINE ;

I get 'greedy cannot be resolved to a rule' error, can someone tell what am I doing wrong ?

Thanks

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Re: greedy option in xtext [message #876505 is a reply to message #876277]

Thu, 24 May 2012 18:33

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

Hi,

Xtext does not allow to add such antlr stuff into the grammar.
what is the reason you need that at all:

terminal SL_COMMENT 	: '//' !('\n'|'\r')* ('\r'? '\n')?;

btw it is possible to use an external lexer in xtext (google is your friend)
~Christian

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

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