Where: http://home.t-online.de/home/dshepherd/cosh.htm Description: Windows shell interface to Tcl and Tk, providing a COM interface. COSH can be remotely started on any machine via appropriate Win32 call (uses a COM Class factory). Can be called from COM automation clients such as Visual Basic and Delphi. Updated: 03/1998 Contact: mailto:firstname.lastname@example.org (David Shepherd)escargo 10 Mar 2006 - Link no longer points to anything useful.
I think it a very poor idea to name a thing (the extension) with a name that has a specific and well known other meaning. I thought I was going off to look at an implementation of hyperbolic cosine in pure Tcl. -PSE