ractive/src/parse/converters/element/closingTag.js

Next-generation DOM manipulation

import types from 'config/types';

var closingTagPattern = /^([a-zA-Z]{1,}:?[a-zA-Z0-9\-]*)\s*\>/;

export default function ( parser ) {
	var tag;

	// are we looking at a closing tag?
	if ( !parser.matchString( '</' ) ) {
		return null;
	}

	if ( tag = parser.matchPattern( closingTagPattern ) ) {
		return {
			t: types.CLOSING_TAG,
			e: tag
		};
	}

	// We have an illegal closing tag, report it
	parser.pos -= 2;
	parser.error( 'Illegal closing tag' );
}