My language reference is Tcl
and the Tk Toolkit--the "White and Yellow Book"--by
John K. Ousterhout.
Reading schedule
Study group, program ideas
Additional info not included in
the current edition of the book
Some Tcl/Tk Resources on the Net
Tcl/Tk Project (Core
Development Home Page)
The World-Wide Web Virtual
Library
Tcl/Tk Code Repositories
Neosoft FTP site
Documentation
Introduction to Tcl Scripting (21 slide presentation)
Building User Interfaces With Tcl and Tk (38 slide presentation)
Writing Tcl-Based Applications in C (23 slide presentation)
Tcl/Tk Engineering Manual
Tk 4.0 Overview and Porting Guide
Book examples (64 kB ASCII text)
Individual book examples using Tk plug-in