src/tree.js
function nextRight(v) {
  var children = v.children;
  return children ? children[children.length - 1] : v.t;
}
function nextRight(v) {
  var children = v.children;
  return children ? children[children.length - 1] : v.t;
}
function nextRight ( v ) { var children = v . children ; return children ? children [ children . length - 1 ] : v . t ; }
This function works analogously to nextLeft.
This function works analogously to nextLeft .