import * as PropertySymbol from '../PropertySymbol.js'; import NamespaceURI from '../config/NamespaceURI.js'; import HTMLElementConfig from '../config/HTMLElementConfig.js'; import * as Entities from 'entities'; import HTMLElementConfigContentModelEnum from '../config/HTMLElementConfigContentModelEnum.js'; import SVGElementConfig from '../config/SVGElementConfig.js'; import StringUtility from '../StringUtility.js'; /** * Markup RegExp. * * Group 1: Beginning of start tag (e.g. "div" in ""). * Group 3: Comment with ending "--" (e.g. " Comment 1 " in ""). * Group 4: Comment without ending "--" (e.g. " Comment 1 " in "|