What: TclProp
Where: http://www.cs.umn.edu/~safonov/TclProp/  
Description: A set of functions for declarative programming using data
        propagation.  Allows you to declare relationships amoung
        global variables that are enforced by the TclProp system.
        Also includes a trigger interface and a mechanism for creating
        variables that are tied to widget attributes or other states.
        Works with Tcl 7.5/Tk 4.1.  Requires a patch to Tk 4.1, and includes
        it.  binary versions for Linux-ELF, Solaris and Irix available.
Updated: 08/1998
Contact: mailto:[email protected]  (TclProp admin email)