basicSetup

A comprehensive set of extensions for a fully-featured editor.

Includes everything from minimalSetup plus line numbers, code folding, bracket matching, autocompletion, search, and more. This matches the upstream CodeMirror basicSetup bundle.

Individual extensions can be overridden by providing your own configuration after basicSetup in the extensions list, or you can start from minimalSetup and add only what you need.

A language extension must also be provided (e.g., basicSetup + python().extension). An IllegalStateException is thrown if no language is configured.