[antlr-interest] examples grammars involving "@synpredgate{...}"?
David A Weiser
DWEISER at uwyo.edu
Mon Jun 11 08:38:12 PDT 2007
I've been looking for example grammars that use the @synpredgate{...}
action, but i cannot find any.
right now i've tried the following in my grammar:
_____________
<header, lexer, members here>
@synpredgate{true}
<rules start here>
...
_______________
and
______________
<header, lexer, members here>
@synpredgate{backtracking >=0}
<rules start here>
...
_____________
but, when the grammar is compiled, "backtracking==0" is still the
gate. what am i doing wrong?
thanks,
dave
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