I'm in the process of migrating a class I wrote from
kvoptions, mainly because I'd like to provide class options whose values could be list of comma separated values:
and, for this,
xkvltxp which is currently buggy.
I'd like to know if there is any tutorial that explains how perform this migration, especially how to deal with
\define@choicekey macro. Another questions are about:
xkeyval's macros that allow to deal with unexpected values passed by the user,