Carbon/src/js/events/components.js

const {ElemJS} = require("../basic")
const {lazyLoad} = require("../lazy-load-module")

class HighlightedCode extends ElemJS {
	constructor(element) {
		super(element)
		if (this.element.tagName === "PRE" && this.element.children.length === 1 && this.element.children[0].tagName === "CODE") {
			// we shouldn't nest code inside a pre. put the text in the pre directly.
			const code = this.element.children[0]
			this.clearChildren()
			for (const child of code.childNodes) {
				this.element.appendChild(child)
			}
		}
		lazyLoad("./static/hljs.js").then(hljs => hljs.highlightBlock(this.element))
	}
}

module.exports = {HighlightedCode}