scribble-bettergrammar

A library for typesetting racketgrammars, but better. It supports defining and reusing grammars, annotations for differences and changes between grammars, automatically computing the difference between two grammars (using sexp-diff), rendering grammar differences with both highlighting and annotations to emphasize what has changed between grammars, and creating new grammar typesetters akin to racket, racketblock, and racketblock0.

Currently only comes with built-in style for HTML backend, but it should be simple to write your own TeX style.

Install via raco pkg install scribble-bettergrammar (or install scribble-bettergrammar-lib or scribble-bettergrammar-doc separately).

An example from the docs: