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code-server/lib/vscode/extensions/notebook-markdown-extensions/notebook/katex.ts
2021-04-09 11:32:27 +05:30

28 lines
924 B
TypeScript

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import type * as markdownIt from 'markdown-it';
declare const extendMarkdownIt: undefined | (
(f: (md: markdownIt.MarkdownIt) => void) => void
);
const styleHref = (document.currentScript as any).src.replace(/katex.js$/, 'katex.min.css');
const link = document.createElement('link');
link.rel = 'stylesheet';
link.href = styleHref;
document.head.append(link);
(function () {
const katex = require('@iktakahiro/markdown-it-katex');
if (typeof extendMarkdownIt !== 'undefined') {
extendMarkdownIt((md: markdownIt.MarkdownIt) => {
md.use(katex);
});
}
}());