ditroff (DWB 2.0) on SPARC machines?

Wed Apr 17 11:00:00 AEST 1991

When I build ditroff from AT&T's DWB 2.0 tape on a Sun 4 and try to run
it, it dumps core.  A while ago Doug Gwyn offered to send me a set of
diffs to address the problem, but I never heard from him after I sent him
a tape, and mail to his address bounces now.

I *know* that there must be people out there running ditroff on
Sun4/Solbournes.  What have you done to make it work?

(Yes, we have a DWB source license)

datri at convex.com