codemirror-json5

This package implements JSON5 support for Codemirror 6.

Beyond the basic support, it provides a linter and state fields that expose:

- The parsed object produced by the JSON5 parser, so that your surrounding code can use that result instead of parsing it twice.
- The path in the object that the cursor is on.

Usage

``javascript
import { json5, json5ParseLinter } from 'codemirror-json5';
import { linter } from '@codemirror/lint';
import { EditorState } from '@codemirror/state';
import { EditorView } from '@codemirror/view';

const view = new EditorView({
state: EditorState.create({
doc: { a_doc: 'goes here' },
extensions: [
json5(),
linter(json5ParseLinter()),
]
})
});
`

Retrieving Editor State

`typescript
import { EditorState } from '@codemirror/state';
import { jsonCursorPath, json5ParseCache } from 'codemirror-json5';
import get from 'just-safe-get';

function getJson5Info(state: EditorState) {
const object = state.field(json5ParseCache);
const { path } = state.field(jsonCursorPath);

return {
parsed: object.obj,
parseError: object.err,
cursorPath: path,
cursorValue: get(object.obj ?? {}, path),
};
}
``