babel greek, MakeUpperCase, and \textalpha

Ulrike Fischer news3 at
Thu Feb 27 12:06:19 CET 2020

Am Thu, 27 Feb 2020 09:58:14 +0900 schrieb Norbert Preining:

> Hi all,
> another babel greek versus TU problem I guess:

> - with the makeatletter part
> 	TU encoding and
> 	! LaTeX Error: Command \textAlpha unavailable in encoding TU.
> BTW, this is not only for the textAlpha, but for several others, too.
> Is this a bug in th TU encoding?

No, but you also need to load the def files:

  \renewcommand*{\bbl at greek@fontencdef}{greek-euenc}
  \InputIfFileExists{\bbl at greek@fontencdef .def}{}{} 
\MakeUppercase  {\textalpha }

Ulrike Fischer

More information about the tex-live mailing list.