2
votes
0answers
23 views

Migrating from xkeyval to kvoptions: how to retrieve \define@choicekey?

I'm in the process of migrating a class I wrote from xkeyval to kvoptions, mainly because I'd like to provide class options whose values could be list of comma separated values: ...
8
votes
3answers
690 views

How to write a class that accepts an optional key-value pair?

a user-defined class: \ProvidesClass{preview}[2012/12/15 v 0.01 class for creating a tight PSTricks diagram] \DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}} \ProcessOptions\relax ...