I don't know any better alternative than ANTLR for grammar generation, this is unfortunately written in Java, so there is not a good way to avoid it. I mean, I

I don't know any better alternative than ANTLR for grammar generation, this is unfortunately written in Java, so there is not a good way to avoid it. I mean, I could manually generate .cs files and commit them to the repo. Antlr4BuildTasks at least automates this step (both downloading java and building antlr4). Long story short, I don't see a better alternative for grammar generation now.