This package contains Tcl, John Osterhout's Tool Command Language, an
exceedingly simple language great for general scripting and for
embedding in other programs.

The best way to get started with Tcl is to read ``Tcl and the Tk
Toolkit'' by John K. Ousterhout, Addison-Wesley, ISBN 0-201-63337-X
or ``Practical Programming in Tcl and Tk'' by Brent B. Welch,
Prentice Hall PTR, ISBN 0-13-616830-X.