Hi Qiao,
With Java as the target, you could do:
SINGLE_QUOTED_STRING
@after {
String s = getText();
setText(s.substring(1, s.length() - 1));
}
: SQUOTE (~SQUOTE)* SQUOTE
;
Regards,
Bart.
On Sun, Jul 24, 2011 at 2:43 PM, Mu Qiao qiao...@gmail.com wrote:
I have some token rules like:
SINGLE_QUOTED_STRING: SQUOTE (~SQUOTE)* SQUOTE;
I'd like to hide the first SQUOTE token and the last SQUOTE token from
the parser grammar. Is there any way to do that? I've tried the hidden
channel and the skip() method, but they work for the whole rule, not
just for the tokens I need to hide.
--
Best wishes,
Mu Qiao
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