How to use GFM mode in codemrror6

v6
2

Hi, you can set the markdown parser when creating the editor state. Instead of just using markdown(), you can set the base language, which is commonmarkLanguage by default. GFM (wich a few extras) is called markdownLanguage in CM, so this should do the trick:

import { markdown, markdownLanguage } from "@codemirror/lang-markdown";

const state = EditorState.create({
  extensions: [
    markdown({ base: markdownLanguage }),
  ],
  ...
});