30-seconds-of-code/node_modules/gatsby-transformer-remark/code-handler.js

"use strict";

const defaultHandler = require(`mdast-util-to-hast/lib/handlers/code`);

module.exports = handler;

function handler(h, node) {
  const result = defaultHandler(h, node);

  if (node.meta && result.children[0]) {
    result.children[0].properties.dataMeta = node.meta;
  }

  return result;
}