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-rw-r--r--macros/latex/contrib/thmtools/source/thm-kv.dtx6
1 files changed, 3 insertions, 3 deletions
diff --git a/macros/latex/contrib/thmtools/source/thm-kv.dtx b/macros/latex/contrib/thmtools/source/thm-kv.dtx
index 9fb16c499f..f0fddfd30b 100644
--- a/macros/latex/contrib/thmtools/source/thm-kv.dtx
+++ b/macros/latex/contrib/thmtools/source/thm-kv.dtx
@@ -23,15 +23,15 @@
\DeclareOption{lowercase}{%
\PackageInfo{thm-kv}{Theorem names will be lowercased}%
- \global\let\thmt@modifycase\MakeLowercase}
+ \global\def\thmt@modifycase{\protect\MakeLowercase}}
\DeclareOption{uppercase}{%
\PackageInfo{thm-kv}{Theorem names will be uppercased}%
- \global\let\thmt@modifycase\MakeUppercase}
+ \global\def\thmt@modifycase{\protect\MakeUppercase}}
\DeclareOption{anycase}{%
\PackageInfo{thm-kv}{Theorem names will be unchanged}%
- \global\let\thmt@modifycase\@empty}
+ \global\def\thmt@modifycase{}}
\ExecuteOptions{uppercase}
\ProcessOptions\relax