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style="font-family: Lucida Sans;">Thanks again.<br>Actually it turns out
that it is the update of the package graphics, installed this morning,
that braked the use of the package color, previously known to work with
eplain.<br>Regards,<br><br>Gérald<br><br><span>Laurence Finston a écrit
le 13/6/22 à 12:45 :</span><br><blockquote type="cite"
cite="mid:trinity-62100725-381a-4c39-9b73-0c6e9985fc06-1655117117088@3c-app-gmx-bs34"><meta
http-equiv="content-type" content="text/html; charset=utf-8"><div
style="font-family: Verdana;font-size: 12.0px;"><div>No, it won't work
with pdftex. It's a dvips thing. This will also work:</div>
<div> </div>
<div>dvips -o ttemp.ps ttemp.dvi</div>
<div>
<div>ps2pdf ttemp.ps</div>
<div> </div>
<div>You're welcome. I'm glad it worked for you.</div>
<div> </div>
<div>Laurence</div>
<div>
<div name="quote" style="margin:10px 5px 5px 10px; padding: 10px 0 10px
10px; border-left:2px solid #C3D9E5; word-wrap: break-word;
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">
<div style="margin:0 0 10px 0;"><b>Gesendet:</b> Montag, 13. Juni 2022
um 12:41 Uhr<br>
<b>Von:</b> "Gérald Tenenbaum" <a class="moz-txt-link-rfc2396E" href="mailto:gerald.tenenbaum@univ-lorraine.fr"><gerald.tenenbaum@univ-lorraine.fr></a><br>
<b>An:</b> "Gérald Tenenbaum" <a class="moz-txt-link-rfc2396E" href="mailto:gerald.tenenbaum@univ-lorraine.fr"><gerald.tenenbaum@univ-lorraine.fr></a><br>
<b>Cc:</b> "Laurence Finston" <a class="moz-txt-link-rfc2396E" href="mailto:Laurence.Finston@gmx.de"><Laurence.Finston@gmx.de></a>,
<a class="moz-txt-link-abbreviated" href="mailto:tex-eplain@tug.org">tex-eplain@tug.org</a><br>
<b>Betreff:</b> Re: [tex-eplain] colors</div>
<div name="quoted-content">
<div style="font-family: Lucida Sans;">
<div style="font-family: Lucida Sans;">If I set TeXShop to use Tex + DVI
instead of Pdftex, it does work.<br>
Thank you.<br>
Gérald<br>
<br>
<span>Gérald Tenenbaum a écrit le 13/6/22 à 12:29 :</span>
<blockquote style="font-family: Lucida Sans;"><div style="font-family:
Lucida Sans;">Thanks.<br>
The ouput of
<div style="margin-left: 40.0px;">\input colordvi</div>
<div style="margin-left: 40.0px;">\Red{abc}, \Blue{def}, $\ldots$</div>
<div>is all black on my mac using TeXShop.<br>
Regards,<br>
<br>
Gérald</div>
<br>
<br>
<span>Laurence Finston a écrit le 13/6/22 à 12:14 :</span>
<blockquote><div style="font-family: Verdana;font-size: 12.0px;">
<div style="font-family: Verdana;font-size: 12.0px;">
<div>Not sure if this will help. I wasn't aware that eplain could (or
should?) be used with LaTeX. At any rate,</div>
<div> </div>
<div>\input colordvi</div>
<div>\Red{abc}, \Blue{def}, $\ldots$</div>
<div> </div>
<div>works with plain and eplain. I'm not sure whether eplain is
needed. colordvi.tex belongs to dvips. You can use dvipdfmx to make
pdf.</div>
<div> </div>
<div>Laurence</div>
<div>
<div>
<div style="margin: 10.0px 5.0px 5.0px 10.0px;padding: 10.0px 0 10.0px
10.0px;border-left: 2.0px solid rgb(195,217,229);">
<div style="margin: 0 0 10.0px 0;"><b>Gesendet:</b> Montag, 13. Juni
2022 um 11:58 Uhr<br>
<b>Von:</b> "Gérald Tenenbaum" <a class="moz-txt-link-rfc2396E"
href="mailto:gerald.ten@free.fr"
onclick="parent.window.location.href='mailto:gerald.ten@free.fr'; return
false;" target="_blank" moz-do-not-send="true"><gerald.ten@free.fr></a><br>
<b>An:</b> <a class="moz-txt-link-abbreviated"
href="mailto:tex-eplain@tug.org"
onclick="parent.window.location.href='mailto:tex-eplain@tug.org'; return
false;" target="_blank" moz-do-not-send="true">tex-eplain@tug.org</a><br>
<b>Betreff:</b> [tex-eplain] colors</div>
<div>
<div style="font-family: Lucida Sans;color: rgb(0,0,0);">
<div style="font-family: Lucida Sans;">
<div style="font-family: Lucida Sans;">Hello,<br>
<br>
Here is a small file that used to work but doesn't anymore:<br>
<br>
\input eplain<br>
\beginpackages<br>
\usepackage{color}<br>
\endpackages<br>
\long\def\red#1{{\color{red}#1}}<br>
\red{ab}<br>
\bye<br>
<br>
<br>
The error message is:<br>
<br>
This is pdfTeX, Version 3.141592653-2.6-1.40.24 (TeX Live 2022)
(preloaded format=pdftex)<br>
restricted \write18 enabled.<br>
entering extended mode<br>
(./essai.tex (/usr/local/texlive/2022/texmf-dist/tex/eplain/eplain.tex)<br>
(/usr/local/texlive/2022/texmf-dist/tex/plain/graphics-pln/miniltx.tex)<br>
(/usr/local/texlive/2022/texmf-dist/tex/latex/graphics/color.sty<br>
(/usr/local/texlive/2022/texmf-dist/tex/latex/graphics-cfg/color.cfg)<br>
(/usr/local/texlive/2022/texmf-dist/tex/latex/graphics-def/pdftex.def)<br>
(/usr/local/texlive/2022/texmf-dist/tex/latex/graphics/mathcolor.ltx<br>
/usr/local/texlive/2022/texmf-dist/tex/latex/graphics/mathcolor.ltx:21:
Undefined control sequence.<br>
l.21 \ExplSyntaxOn<br>
<br>
Many thanks for help.<br>
Regards,<br>
<br>
Gérald</div>
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