[luatex] luatex \write-1

[jfbu]

Le 27 avr. 2016 à 12:49, Hironobu Yamashita <h.y.acetaminophen at gmail.com> a écrit :

> I found that \PackageInfo from LaTeX packages does not appear on
> the log file, and it seems already reported on this topic:
> "[luatex] luatex \write-1"
> 
>> * \write-1 should only be an info, written into the log file but
>> not on the console (it's what LaTeX's \PackageInfo uses); with
>> luatex it's the other way around. Also, there's no line break
>> before.
> 
> I agree with Robert about this point.
> 
>> * the error is reported only on the console, not in the log,
>> while it should be written to both.
> 
> I could not reproduce this with r5962.
> 
> Hironobu

Hi, I don't know the revision number for the version 
actually in TeXLive 2016 pretest, but for example from this
example latex document

\documentclass{article}
\usepackage{fontspec}

\setmainfont{Vollkorn}[UprightFont={*-Regular}, Extension={.otf}]

\begin{document}
\begin{itemize}
\item A
\item B
\end{itemize}
\end{document}

I get today as terminal output

[...cut...]
(Font)                  OT1/cmtt/m/n --> EU2/lmtt/bx/n on input line 6.
error: ...xmf-dist/tex/luatex/luaotfload/fontloader-2016-04-21.lua:13129: attempt to index upvalue 'parameters' (a nil value)

t to index upvalue 'parameters' (a nil value)
.
\llap #1->\hb at xt@ \z@ {\hss #1}
                               
l.8 \item A
         
error: ...xmf-dist/tex/luatex/luaotfload/fontloader-2016-04-21.lua:13129: attempt to index upvalue 'parameters' (a nil value)
.
\llap #1->\hb at xt@ \z@ {\hss #1}
                               
l.9 \item B
         
error: ...xmf-dist/tex/luatex/luaotfload/fontloader-2016-04-21.lua:13129: attempt to index upvalue 'parameters' (a nil value)
.
\@outputpage ...or \hb at xt@ \textwidth {\@thefoot }
                                                  \color at endbox }}\global \l...

l.11 \end{document}
[...cut...]

but the log file contains only

[...cut...]
\symlegacymaths=\mathgroup4
.
\llap #1->\hb at xt@ \z@ {\hss #1}
                               
l.8 \item A
         

.
\llap #1->\hb at xt@ \z@ {\hss #1}
                               
l.9 \item B
         

.
\@outputpage ...or \hb at xt@ \textwidth {\@thefoot }
                                                  \color at endbox }}\global \l...
l.11 \end{document}
[...cut...]

Jean-François