Subject:   -38- 1.2 libpf Bug Limit Phase
Date: 8 Apr 1994 00:00:01 EST

  The PFPHASE_LIMIT mode of pfPhase only works when the draw stage is
  configured as a separate process.  For example, the PFMP_APP_CULLDRAW
  mode to pfMultiprocess specifies that the cull and draw stages are
  combined into a single process and so will not be affected by a LIMIT
  phase.