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 <[email protected]> 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
> GnuPG fingerprint: 92B1 B0C4 8D14 F8C4 EFA5 3ACC 30B3 0DE4 17B1 57E9
>
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