The Tcl/Tk programming language, a combination of the Tool Command Language and the Tk graphical user interface toolkit , is poised to celebrate over 20 years of innovation with its user community.

Tcl and Tk are scripting languages that have been around for more than a dozen years. This book's primary author, Brent B. Welch, was a student of Tcl's creator, John Ousterhout, and has worked with ...