Summary: Publisher Summary 1 A handy reference guide includes easy-to-understand summaries of the basic Tcl language elements, to the Tcl and Tk commands, and to the Tk widgets, in a quick access format. Original. (Advanced).   Publisher Summary 2 The Tcl language and the TK toolkit are simple and powerful building blocks for sophisticated applications. This small book is a handy reference guide to the basic Tcl language elements, to the Tcl and Tk commands (presenting each command and its options), and to the Tk widgets.   Publisher Summary 3 The Tcl/Tk combination is increasingly popular because it lets you produce sophisticated graphical interfaces with a few easy commands, develop and change scripts quickly, and conveniently tie together existing utilities or programming libraries.The Tcl/Tk Pocket Reference,a handy reference guide to the basic Tcl language elements, Tcl and Tk commands, and Tk widgets, is a companion volume to Tcl/Tk in a Nutshell.   Publisher Summary 4 The Tcl language and the TK toolkit are simple and powerful building blocks for sophisticated applications. This small book is a handy reference guide to the basic Tcl language elements, to the Tcl and Tk commands (presenting each command and its options), and to the Tk widgets.