Bug report: List of listings incompatible with book classes

[Jürgen Spitzmüller]

Am Samstag, dem 05.10.2024 um 15:49 +0200 schrieb Jürgen Spitzmüller:
> Why this fails only with book classes is beyond me.

It breaks as it lands in

\@mkboth{%
           \MakeUppercase\contentsname}{\MakeUppercase\contentsname}}%

in the book class (\MakeUppercase is not to blame here).

(listings locally makes \let\contentsname\lstlistlistingname)

I don't know why this only breaks with some fixed encodings (for
instance,
\renewcommand{\lstlistlistingname}{\inputencoding{koi8-r}Листинги}
works flawlessly)

-- 
Jürgen