Function isExternal

lib/utils/location.js:5–11

(href)

// Is the url an external url
function isExternal(href) {
    try {
        return Boolean(url.parse(href).protocol) && !isDataURI(href);
    } catch(err) {
        return false;
    }
}

// Is the url an iniline data-uri
function isDataURI(href) {