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Hi Tim, I got the hint. I filed an enhancement ticket (http://sablecc.org/ticket/95) about it. I'm struggling to get SableCC 4 out, so I will resist the feature creep temptation which has already delayed me more than enough. I've put SableCC 5 as the target milestone. When you think about it, you soon realize that the whole idea of grammar reuse could be quite powerful, but it could also be a programmer nightmare, in complex cases, if done in a simplistic manner (à la C #include<...>). I think that this feature requires careful design, so as to be elegant, robust, and powerful. Any discussion about it is welcome! Yet, I will resist as much as possible from getting personally involved into it; my current #1 priority is SableCC 4 source code. The upcoming alpha 5 release will contain the new lexer generator (including the ObjectMacro system for retargeting the back-end to new languages). Have fun! Etienne Timothy Washington a écrit :
-- Etienne M. Gagnon, Ph.D. SableCC: http://sablecc.org SableVM: http://sablevm.org |
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