Function xC

resources/vega.min.js:22853–22858

(t)

    );
  }
  function xC(t) {
    let e = t.length;
    if (e < 2) return "";
    for (; --e > 1 && !bC(t, e); );
    return t.slice(0, e);
  }
  function bC(t, e) {
    if ("/" === t[e]) {
      let n = 0;