function childContentWrapper()

in content/resources/js/prettify.js [580:591]

• 12 lines of code
• 7 McCabe index (conditional complexity)

    function childContentWrapper(element) {
        var wrapper = undefined;
        for (var c = element.firstChild; c; c = c.nextSibling) {
            var type = c.nodeType;
            wrapper = (type === 1)  // Element Node
                ? (wrapper ? element : c)
                : (type === 3)  // Text Node
                ? (notWs.test(c.nodeValue) ? element : wrapper)
                : wrapper;
        }
        return wrapper === element ? undefined : wrapper;
    }