Tcl

The Tool Command Language. I'm a bit vague about this stuff just at present....

• Tck/Tk Consortium: pointers and stuff. Other things there are
  • [incr Tcl] and [incr Tk]: object-oriented Tcl/Tk, and its FAQ. Built on top of these is [incr Widgets].
  • [incr Tcl] tutorial (.tar.gz)
  • Tcl/Tk man pages
• Scriptics is a Tcl spinoff company. Includes man pages
• Tcl/Tk Cookbook