[luatex] Error with TL Pretest: "This can't happen (add_disc_widths)."

[luigi scarso]

On Tue, Apr 14, 2015 at 11:59 AM, Ulrike Fischer <luatex at nililand.de> wrote:

> Am Tue, 14 Apr 2015 03:12:01 -0400 schrieb Scott Kostyshak:
>
> > The following MWE compiles with lualatex on TeX Live 2014 but not on
> > TeX Live 2015 pretest (installed on Ubuntu with install-tl-ubuntu
> > --pretest):
> >
> > \documentclass{hollywood}
> > \usepackage[T1]{fontenc}
> > \begin{document}
> >
> > Testing ----------
> >
> > \end{document}
> >
> > I get the following error:
> >
> > ! This can't happen (add_disc_widths).
> > l.6
> >
> > I'm broken. Please show this to someone who can fix can fix
> >
> > Attached is my log from running lualatex from the TL pretest on the
> > example pasted above.
> >
> > Is anyone able to reproduce the error?
>
> Not with your example: the hollywood.cls is unknown. But I get the
> error with a standard class:
>
> \documentclass{article}
> \usepackage[T1]{fontenc}
> \begin{document}
>
> Testing ----------
>
> \end{document}
>
> It happens with four hyphens in a row: ----, three are fine
>
> There are no problems when using fontspec (and so an open type
> font).
>
> --
> Ulrike Fischer
> http://www.troubleshooting-tex.de/
>
>
Testing ----
\end

is wrong in TL2014, but ok in context with
mtxrun --script plain

The engine is 0.80.0 for both.


-- 
luigi
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