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From: Jorge Manuel <desdechaves@gmail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Install Tikz in LMTX tree
Date: Wed, 11 Mar 2020 17:35:26 +0000	[thread overview]
Message-ID: <B5DBC087-1CA4-4D27-9532-F7DE3B2F17CF@gmail.com> (raw)
In-Reply-To: <0f8668ae-b917-5034-d03d-16bc1380590d@xs4all.nl>

Thanks to Hans Hagen.

\newcount\eTeXversion  \eTeXversion  = 2000
\newcount\eTeXrevision \eTeXrevision = 0020

In the top of my tex file fixed the problem.

Jorge

> On 10 Mar 2020, at 14:06, Hans Hagen <j.hagen@xs4all.nl> wrote:
> 
> On 3/10/2020 11:32 AM, Henri Menke wrote:
> 
>> There are still people trying to run TikZ on plain TeX with the Knuth
>> engine: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=920368
> 
> hm, so you can't actually use etex goodies unless you emulate them
> 
>>> \newcount\eTeXversion  \eTeXversion  = 2000
>>> \newcount\eTeXrevision \eTeXrevision = 0020
>> Hm, I need something that *all* eTeX engines provide that I can check.
>> And these seem to have met that requirement.  I really don't want to
>> write a huge cascade of if-s to test for different engines.
> 
> I'll add dummies then but be aware that you actually should test for the primitives that you expect because I'm not even sure if luatex bumped the number. As you mention "all" it means that you expect differences because "all" implies differences here. What if someone runs a very old (experimental) etex.
> 
> (\scantokens, \readline, \detokenize, \savingvdiscards are likely to be untouched .. it depends on what primitives you expect to use)
> 
> 
> Hans
> 
> 
> 
> -----------------------------------------------------------------
>                                          Hans Hagen | PRAGMA ADE
>              Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
>       tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
> -----------------------------------------------------------------
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  reply	other threads:[~2020-03-11 17:35 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-09 21:59 Jorge Manuel
2020-03-10  9:01 ` Hans Hagen
2020-03-10 10:32   ` Henri Menke
2020-03-10 14:06     ` Hans Hagen
2020-03-11 17:35       ` Jorge Manuel [this message]
2020-03-11 19:23         ` Hans Hagen

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