The package (which requires e-TeX) provides a natural way to define commands with optional keys.
The package provides \newkeycommand, \renewkeycommand, \providekeycommand, \newkeyenvironment and \renewkeyenvironment, together with \keycmd for a more advanced interface.
The package is based on kvsetkeys by Heiko Oberdiek.
The author is Florent Chervet. The package is Copyright © 2009-2010 Florent Chervet.
License: lppl Version: 3.1415 Catalogued: 2012-05-08