Function isNameStart

ServerEditorWeb/ace/worker-css.js:4350–4352

(c)

}

function isNameStart(c){
    return c !== null && (/[a-z_\u0080-\uFFFF\\]/i.test(c));
}

function isNameChar(c){
    return c !== null && (isNameStart(c) || /[0-9\-\\]/.test(c));