prosemirror-lezer

> Warning
> This is an experimental plugin forked from b-kelly/prosemirror-highlightjs. In its current state, this should not be used in production, as I'm not sure if I'll be maintaining this moving forward.

Usage

``js
import { parser } from "@lezer/markdown";
import { highlightPlugin } from "prosemirror-lezer";

// parsers are keyed by language or optionally * as a fallback
const parsers = {
"markdown": parser,
};

let state = new EditorView(..., {
state: EditorState.create({
doc: ...,
plugins: [highlightPlugin(parsers)],
})
});
`

Or import just the decoration parser and write your own plugin:

`js
import { getHighlightDecorations } from "prosemirror-lezer";

let plugin = new Plugin({
state: {
init(config, instance) {
let content = getHighlightDecorations(
instance.doc,
parsers,
blockTypes,
languageExtractor
);
return DecorationSet.create(instance.doc, content);
},
apply(tr, set) {
if (!tr.docChanged) {
return set.map(tr.mapping, tr.doc);
}

let content = getHighlightDecorations(
tr.doc,
parsers,
blockTypes,
languageExtractor
);
return DecorationSet.create(tr.doc, content);
},
},
props: {
decorations(state) {
return this.getState(state);
},
},
});
``