Method run

resources/vega-lite.min.js:10109–10135

(e)

  }
  class Yd extends Ed {
    run(e) {
      const t = [...e.children];
      if (!g(t, (e) => e instanceof wc) || e.numChildren() <= 1) return;
      const n = [];
      let i;
      for (const r of t)
        if (r instanceof wc) {
          let t = r;
          for (; 1 === t.numChildren(); ) {
            const [e] = t.children;
            if (!(e instanceof wc)) break;
            t = e;
          }
          (n.push(...t.children),
            i
              ? (e.removeChild(r),
                (r.parent = i.parent),
                i.parent.removeChild(i),
                (i.parent = t),
                this.setModified())
              : (i = t));
        } else n.push(r);
      if (n.length) {
        this.setModified();
        for (const e of n) (e.parent.removeChild(e), (e.parent = i));
      }
    }
  }
  class Xd extends $c {
    clone() {