Speaking from daydreams and not experience, I’ve always thought the combination of http://leafo.net/guides/parsing-expression-grammars.html http://leafo.net/gui

Speaking from daydreams and not experience, I’ve always thought the combination of http://leafo.net/guides/parsing-expression-grammars.html http://leafo.net/guides/parsing-expression-grammars.html and http://terralang.org http://terralang.org would be a great toolset on which to build a language.