[neuroscihacker]

https://github.com/seung-lab/dijkstra3d/blob/master/dijkstra...

  // Dijkstra, Edgar. "Go To Statement Considered Harmful".
  // Communications of the ACM. Vol. 11. No. 3 March 1968. pp. 147-148
  if (neighboridx == target) {
    goto OUTSIDE;
  }