A work in progress vscode language server for the .patch language.
When you run npm run grammar to generate/re-generate the grammar files, you will notice that the .js files generated have errors in them. To this day I have no clue that's happening. To fix this, you can literally just delete all of the lines that have errors on them. Also make sure to set /* eslint-disable no-useless-escape */ in the sassy_patcher.ts file.