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From: gwyn@brl-tgr.ARPA (Doug Gwyn <gwyn>)
Newsgroups: net.math,net.usoft,net.wanted
Subject: Re: GRAP - A Language for Typesetting Graphs
Message-ID: <10290@brl-tgr.ARPA>
Date: Tue, 30-Apr-85 07:31:52 EDT
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Posted: Tue Apr 30 07:31:52 1985
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> I covet this facility.  I have TROFF and a typesetter, but I don't have GRAP
> or PIC.  Can anybody provide any pointers?

PIC is supplied with Documenter's WorkBench and also in the TITROFF
package from Bell Labs (is this still available?).  I have adapted
PIC to work with either the older (C/A/T) troff for DITROFF.
For GRAP, you need the newer, more programmable, version of PIC
described in BWK's latest revision of the PIC manual.  I don't know
how one gets hold of the newer PIC; I'm thinking about hacking on
the older version to bring it up to date (but hate having to do so).

I haven't heard how to get GRAP either.  Given the new PIC, it looks
simple enough to reinvent if necessary..