Interesting. I would have thought that promoting the regexp would have been enough. Anyway, the fix to promote the string on which s/// acts. Change
utf8::upgrade($from);  # Use Unicode semantics
to
utf8::upgrade($_);  # Use Unicode semantics

In reply to Re^7: Date::Manip and German months names (solved) by ikegami
in thread Date::Manip and German months names by almut

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