Function modified

docs/tests/v2/es6/js/sanddance.js:120705–120713

(f, pulse)

}

function modified(f, pulse) {
  var k, v;

  for (k in f) {
    if ((0, _vegaUtil.isFunction)(v = f[k]) && pulse.modified((0, _vegaUtil.accessorFields)(v))) return 1;
  }

  return 0;
}

function getForce(_) {
  var f, p;