- XOTcl
- Extended Object Tcl (TCL = ToolCommandLanguage)
An extension to the ToolCommandLanguage that provides sophisticated OO functionality with a high level of introspection and dynamics. Influenced by the CLOS. Some features:
- Method filtering
- Meta-classes
- Dynamic class relationships
- Multiple inheritance
- Mixins
- Assertions
- Full read/write introspection
For more information, see http://www.xotcl.org/
XOTcl is available in a Tcl package called ActiveTcl.