@LeSUTHU: * if you want to design and play around with your grammar (builtin interpreter is very nice to try things out): https://www.antlr3.org/works/ https:

@LeSUTHU: * if you want to design and play around with your grammar (builtin interpreter is very nice to try things out): https://www.antlr3.org/works/ https://www.antlr3.org/works/ * once you want to actually implement your language: https://cs3110.github.io/textbook/chapters/interp/intro.html https://cs3110.github.io/textbook/chapters/interp/intro.html * some older tutorials: https://web.archive.org/web/20051220013748/http://pllab.kaist.ac.kr/~shoh/ocaml/ocamllex-ocamlyacc/ocamllex-tutorial/ https://web.archive.org/web/20051220013748/http://pllab.kais... https://web.archive.org/web/20051220043933/http://pllab.kaist.ac.kr/~shoh/ocaml/ocamllex-ocamlyacc/ocamlyacc-tutorial/ https://web.archive.org/web/20051220043933/http://pllab.kais... NOTE: modern replacement for ocamlyacc: http://gallium.inria.fr/~fpottier/menhir/ http://gallium.inria.fr/~fpottier/menhir/