Version 5.40.2 ### Bug fixes Fix firing of `gutterContextMenu` event on Firefox. Add `hintWords` (basic completion) helper to [clojure](https://codemirror.net/mode/clojure/index.html), [mllike](https://codemirror.net/mode/mllike/index.html), [julia](https://codemirror.net/mode/julia/), [shell](https://codemirror.net/mode/shell/), and [r](https://codemirror.net/mode/r/) modes. [clojure mode](https://codemirror.net/mode/clojure/index.html): Clean up and improve.