On Thursday, 17 September 2015 at 01:35:42 UTC, Leandro T. C. Melo wrote: > An alternative would be a LL parser generator. I think ANTLR > added a C++ target, but I don't know how mature it is. I used C++ target of ANTLR like 13 years ago and it was fine. So I suppose it should be mature now. ;)