[comp.sources.wanted] Is ditroff public domain?

david@pyr.gatech.EDU (David Brown) (05/27/88)

  I'm running 4.3+NFS from U of Wisconsin.  I'm interested in the differences
  between ditroff and troff, and probably the sources to ditroff and dtbl, if
  they are public domain.

  Thanks in advance,

    David Brown

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David Brown
Armstrong State College, Savannah, Georgia
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