this will be a tree-sitter implementation for nix-shell files.

try one of the following:

• nix build => build the parser
• nix develop => manually/interactively generate the parser
  • tree-sitter generate

non-flake equivalents:

• nix-build
• nix-shell

99% of this repository is code-gen'd garbage. to recreate it or update it, follow this guide: https://tree-sitter.github.io/tree-sitter/creating-parsers

recording my steps here to maybe someday make this reproducible: