The pgfkeys package (part of the pgf distribution) is a well-designed way of defining and using large numbers of keys for key-value syntaxes. However, pgfkeys does not make the facility available for handling LaTeX class and package options. This package adds such option handling to pgfkeys, in the same way that kvoptions adds the same facility to the LaTeX standard keyval package. syntax elements

The author is Joseph Wright. The package is Copyright © 2008 Joseph Wright.