The style file probably uses \MakeUppercase{...} to force
the letters into uppercase. You should be able to override
it by fixing the letters in lowercase in a saved box then
use that box in the title. Whatever you put in a saved box
cannot be split a across a line break.
\documentclass{minimal}
\begin{document}
\newsavebox{\abc}
\savebox{\abc}{abc}
\MakeUppercase{abc} % this will be changed to uppercase
\MakeUppercase{\usebox{\abc}} % this stays in lowercase
\end{document}
【在 T*******n 的大作中提到】 : The style file probably uses \MakeUppercase{...} to force : the letters into uppercase. You should be able to override : it by fixing the letters in lowercase in a saved box then : use that box in the title. Whatever you put in a saved box : cannot be split a across a line break. : \documentclass{minimal} : \begin{document} : \newsavebox{\abc} : \savebox{\abc}{abc} : \MakeUppercase{abc} % this will be changed to uppercase
