Extending ICEM tcl with additional packages
 

Does someone here have experience extending ICEM's scripting capabilities?

Over the last few months I've come to write a fair amount of tcl scripts and helper procedures. Appart from ICEM's 'TUI' being buggy, what has bothered me second most is to have to do everything from scratch.

Specifically, I would like some simple vector/linear algebra library and (asking for a bit more) an object oriented library enabling me to define my own objects.

So is there someone out there who has experience with extending ICEM's tcl capabilities with additional packages?