Hi Joseph, hi TeX Live,
(please keep Cc)
here at Debian we got a bug report that a document stopped being
compilable with 2017. I can reproduce this with a MWE on current TL2017.
The MWE is:
\documentclass{article}
\usepackage{listings}
\usepackage{graphicx}
\newcommand{\foobar}[1]{\scalebox{-1}[1]{#1}}
\lstset{breaklines=true,prebreak=\foobar{A}}
\begin{document}
\begin{lstlisting}
some very very very very very very very very very very very very very very very
very very very very long line
\end{lstlisting}
\end{document}
and the error is:
! pdfTeX error (\pdfsetmatrix): Unrecognized format..
<to be read again>
\endgroup \set@typeset@protect
l.10 \end{document}
! ==> Fatal error occurred, no output PDF file produced!
It seems that this was not a problem in TL2016 (tested by the submitter,
but not by me).
Any ideas?
All the best
Norbert
--
PREINING Norbert http://www.preining.info
Accelia Inc. + JAIST + TeX Live + Debian Developer
GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13
