#5 \use…ofkomafont broken with LaTeX 2021/06/01

[Markus Kohm]

MH reported an bug in KOMA-Script's \use…ofkomafont commands due to an change of \selectfont in LaTeX 2021/05/01.

Testfile:

\RequirePackage[2021/06/01]{latexrelease}
\documentclass{scrartcl}

\begin{document}

{\usefontofkomafont{disposition} should be sf+bf}

{\usefontofkomafont{pageheadfoot} should be sl}

{\useseriesofkomafont{disposition} should be bf}

{\useshapeofkomafont{pageheadfoot} should be sl}

\end{document}

The reason is, that KOMA-Script redefines \selectfont to detect the series and shape from \f@shape and \f@series, but from LaTeX 2021/06/01 the definition of these internals are delayed until \selectfont.

[Markus Kohm]

All these commands redefined in [r3597].