'ViewPlugin' is defined but never used

'EditorState' is defined but never used

'RangeSetBuilder' is defined but never used

'basicSetup' is defined but never used

'__' is defined but never used

'sprintf' is defined but never used

Replace `{·oldCode,·newCode·}` with `·{·oldCode,·newCode·}·`

Replace `····const·[diff,·setDiff]·=·useState([]` with `↹const·[·diff,·setDiff·]·=·useState(·[]·`

Replace `····useEffect(` with `↹useEffect(·`

Replace `········` with `↹↹`