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Article #2675

Re: Big TeX's -- how hard are they to come by?

#2675
From: Ian W Moor
Date: Mon, 14 Sep 1992 09:02
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In article <PCG.92Sep12221620@aberdb.aber.ac.uk>, pcg@aber.ac.uk
(Piercarlo Grandi) writes:
|> On 11 Sep 92 07:46:44 GMT, rolfl@karl.uio.no (Rolf Lindgren) said:
|> Nntp-Posting-Host: karl.uio.no
|> 
|> For some bizarre reason he thought that new() would not be available
|> everywhere, so he avoided its use

In some early Pascal implementations there was no new() or dispose(), the
heap was treated like a second stack, with mark() which recorded the heap 
pointer in a user variable, and release(), which reset the heap pointer to
the given value. I would guess these were all that were needed to bootstrap
the Pascal compiler, but I doubt that they will suffice for TeX.

  Ian W. Moor
iwm@doc.ic.ac.uk   Department of Computing, Imperial College.            
                   180 Queensgate London SW7 UK.               
"Experts from BNFL have advised the Russians to rename Chernobyl as Sellograd
 and open a tourist centre"
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References: <BuEC6r.B47@news.cso.uiuc.edu> <18p7lpINNc73@almaak.usc.edu> <PCG.92Sep12221620@aberdb.aber.ac.uk>

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From: iwm@doc.ic.ac.uk (Ian W Moor)
Newsgroups: comp.text.tex
Subject: Re: Big TeX's -- how hard are they to come by?
Message-ID: <191kg0INN2gp@frigate.doc.ic.ac.uk>
Date: 14 Sep 92 09:02:56 GMT
References: <BuEC6r.B47@news.cso.uiuc.edu> <18p7lpINNc73@almaak.usc.edu> <PCG.92Sep12221620@aberdb.aber.ac.uk>
Reply-To: iwm@doc.ic.ac.uk (Ian W Moor)
Organization: Department Of Computing, Imperial College, London UK
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