CONTENTS: tcl tk 
tcl:      The Tcl script language, version 7.3
tcl:  
tcl:      Tcl, developed by Dr. John Ousterhout, is a simple to use text-based
tcl:      script language with many built-in features which make it especially
tcl:      nice for writing interactive scripts.
tcl:  
tcl:  
tcl:  
tcl:  
tcl:  
tcl:  
tk:       The Tk toolkit for Tcl, version 3.6
tk:
tk:       Tk is an extension to Tcl that allows you to quickly and easily build
tk:       X11 applications that have the look and feel of Motif apps.
tk:
tk:
tk:
tk:
tk:
tk:
tk: