[antlr-interest] ignore a keyword !!

[Ric Klaren]

On Thu, Dec 11, 2003 at 12:59:28PM +0530, Nijesh Panchratna, Noida wrote:
> I am new to antlr-interest.I need a help from this group.
> Actually,while parsing a file,I am getting an error saying $ROLE not
> defined. I want to ignore this keyword .What are the ways to do this???
> thanks in advance.

Define it as a rule in the lexer I guess and tell antlr's lexer to skip it
with $setType (as described in the lexer docs)

Cheers,

Ric
--
-----+++++*****************************************************+++++++++-------
    ---- Ric Klaren ----- j.klaren at utwente.nl ----- +31 53 4893722  ----
-----+++++*****************************************************+++++++++-------
  Chaos often breeds life, when order breeds habit.
  --- Henry B. Adams, The Education of Henry Adams


 

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