This is an example repository containing a minimal CodeMirror language support package. The idea is to clone it, rename it, and edit it to create support for a new language.
Things you’ll need to do (see the language support example for a more detailed tutorial):
git grep EXAMPLE and replace all instances with your language name.
Rewrite the grammar in src/syntax.grammar to cover your language. See the
Lezer system guide
for information on this file format.
Adjust the metadata in src/index.ts to work with your new grammar.
Adjust the grammar tests in test/cases.txt.
Build (npm run prepare) and test (npm test).
Rewrite this readme file.
Optionally add a license.
Publish. Put your package on npm under a name like codemirror-lang-EXAMPLE.