The [Tcllib] contains a package to safely manage plugins to applications called plugin. You can find the documentation at: http://tcllib.sourceforge.net/doc/pluginmgr.html ---- Anyone care to post a simple example? --- [JC] 2007-09-19 The '''page::pluginmgr''' in the page module of Tcllib uses the pluginmgr. ---- [Category Tcllib] | [Category Package]