Subject:   -81- 1.0 Bug in pfNodeBBox()
Date: 26 Oct 1993 00:00:01 EST

  pfNodeBBox did not set the bounding box of a node.  A symptom was
  that the bounding boxes of the node would not change when modifying a
  parent pfDCS.

  The workaround was to OR the value 0x0010 into the mode, e.g.-

     pfNodeBBox(node, &bbox, PFN_BMODE_STATIC | 0x0010);