How to use the mdast-util-to-hast/lib/handlers/code function in mdast-util-to-hast
To help you get started, we’ve selected a few mdast-util-to-hast examples, based on popular ways it is used in public projects.
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umijs / father-doc / packages / umi-plugin-father-doc / src / transformer / remark / rehype.ts View on Github 
function demoHandler(h, { type, lang, value, position, ...props }) {
// split source codes & raw code for previewer
const clonedNode = { lang, value };
const sources = [];
// push original source code node
sources.push(codeHandler(h, clonedNode));
// push transformed source code node for tsx demo (use unshift to keep jsx first)
if (lang === 'tsx') {
clonedNode.lang = 'jsx';
clonedNode.value = parseText(clonedNode.value);
sources.unshift(codeHandler(h, clonedNode));
}
return h(
position,
'div',
{
type: 'previewer',
lang,
...props,
},function demoHandler(h, { type, lang, value, position, ...props }) {
// split source codes & raw code for previewer
const clonedNode = { lang, value };
const sources = [];
// push original source code node
sources.push(codeHandler(h, clonedNode));
// push transformed source code node for tsx demo (use unshift to keep jsx first)
if (lang === 'tsx') {
clonedNode.lang = 'jsx';
clonedNode.value = parseText(clonedNode.value);
sources.unshift(codeHandler(h, clonedNode));
}
return h(
position,
'div',
{
type: 'previewer',
lang,
...props,
},
[
// append raw code node
unist('raw', value),
// append source code nodes
...sources,
],mdast-util-to-hast
mdast utility to transform to hast
