[re2c-general] re2c: Is it possible to implement REJECT?

[AlannY <m...@al...>]

Hi there.

In GNU flex, there are REJECT method, which rejects current rule and
select next one. Is it possible to implement the same functionality in
re2c?

/*!re2c
"id" [A-Za-z0-9] { if (id_with_suffix==0) REJECT; else return
ID_WITH_SUFFIX; }
"id"             { return ID; }
*/

If we don't want ID with suffix, but found with suffix, reject 1st rule
and use the next matching rule (2nd one).

Thanks for patience.