[antlr-interest] parsing only inside of C Comments?
Jim Idle
jimi at temporal-wave.com
Tue Jul 31 11:31:36 PDT 2007
Whoops, I forgot to delete the comment consuming constructs!
COMMENT
: '/' '*'
{ use existing input stream here and invoke your
;
LINE_COMMENT
: '//'
{ same deal but to line end}
;
>
> That's where the filtering lexer comes in. Just define the C comment
> rule, then when it matches, invoke your new ANTLR parser, with its own
> lexer, string stream and so on:
>
> options
> {
> filter = true;
> }
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