@codemirror/lang-lezer

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This package implements Lezer grammar language support for the CodeMirror code editor.

The project page has more information, a number of examples and the documentation.

This code is released under an MIT license.

We aim to be an inclusive, welcoming community. To make that explicit, we have a code of conduct that applies to communication around the project.

Usage

import {EditorView, basicSetup} from "codemirror"
import {lezer} from "@codemirror/lang-lezer"

const view = new EditorView({
  parent: document.body,
  doc: `ParenExpr { "(" expr ")" }`,
  extensions: [basicSetup, lezer()]
})

API Reference

lezer() → LanguageSupport

Language support for Lezer grammars.

lezerLanguage: LRLanguage

A language provider based on the Lezer Lezer parser, extended with highlighting and indentation information.