DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:from:to:subject:date:message-id:references
	:in-reply-to:content-type:content-id:content-transfer-encoding
	:mime-version; q=dns; s=default; b=WVO10+6JSHu5rkn2h6D4yGIt8tBWG
	eNiQGt0kqmmnprRGAtLxBwcceuFVNf2Ww7gyFHpYyEh+JW7xUBxmVUdY/KjYf3bK
	u5oIJe18JNG+cRIeIgX+GDP9Y7g87a6DEVUN+/cuNb103qDmG0s33nK6iUbm2UB3
	W1lLjmEnwx42iE=
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
From: Ken Brown <kbrown AT cornell DOT edu>
To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Subject: Re: TeX Live 2019 / TikZ
Date: Fri, 13 Sep 2019 19:01:44 +0000
Message-ID: <6dca19c2-cf20-ace9-5032-7ef09a72149f@cornell.edu>
References: <87lfuzgnx8 DOT fsf AT Rainer DOT invalid> <fa113ba2-dd79-49c1-c238-cf84d7bbe867 AT cornell DOT edu> <5397d47e-b7d7-ffd2-11c6-15986a7be076 AT cornell DOT edu> <87r24qc65q DOT fsf AT Rainer DOT invalid>
In-Reply-To: <87r24qc65q.fsf@Rainer.invalid>
user-agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0
received-spf: None (protection.outlook.com: cornell.edu does not designate permitted sender hosts)
Content-Type: text/plain; charset="Windows-1252"
Content-ID: <6D391437CDBE8E468438570F429F88EE AT namprd04 DOT prod DOT outlook DOT com>
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-userprincipalname: zUFhk+lDWanmbuFs9fXvoeF1CiGMlrnyaEia3DLCQyG9zxDqhf5jofyZOHDdI9roA0WKYlha1ayPCBntRoll6A==
X-IsSubscribed: yes
Content-Transfer-Encoding: 8bit
X-MIME-Autoconverted: from quoted-printable to 8bit by delorie.com id x8DJ2WnU013357

On 9/9/2019 2:53 AM, Achim Gratz wrote:
> Ken Brown writes:
>> I had a chance to take a quick look, and this is a known problem:
> 
> Thanks, I hadn't found this for whatever reason.
> 
>> https://tex.stackexchange.com/questions/473365/why-is-pgf-3-1-not-compatible-with-tex
>>
>> I suspect there's been a new release of PGF that fixes this.  I'll check on it
>> and release an appropriate update when I return home.
[...]
> But the main issue really is that TikZ/PGF need eTeX to work correctly

Right.  The latest release of PGF fixes the problem by issuing an appropriate 
error message instead of an obscure one:

$ tex
This is TeX, Version 3.14159265 (TeX Live 2019/Cygwin) (preloaded format=tex)
**\input tikz
(/usr/share/texmf-dist/tex/plain/pgf/frontendlayer/tikz.tex
(/usr/share/texmf-dist/tex/plain/pgf/basiclayer/pgf.tex
(/usr/share/texmf-dist/tex/plain/pgf/utilities/pgfrcs.tex
(/usr/share/texmf-dist/tex/generic/pgf/utilities/pgfutil-common.tex
(/usr/share/texmf-dist/tex/generic/pgf/utilities/pgfutil-common-lists.tex))
(/usr/share/texmf-dist/tex/generic/pgf/utilities/pgfutil-plain.def
(/usr/share/texmf-dist/tex/generic/oberdiek/atbegshi.sty
(/usr/share/texmf-dist/tex/generic/oberdiek/infwarerr.sty)
(/usr/share/texmf-dist/tex/generic/oberdiek/ltxcmds.sty)
(/usr/share/texmf-dist/tex/generic/oberdiek/ifpdf.sty)))
(/usr/share/texmf-dist/tex/generic/pgf/utilities/pgfrcs.code.tex
! Package PGF Error: PGF requires etex in extended mode.

I'll update texlive-collection-pictures shortly.

Ken

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple