#!/bin/sh :;exec /usr/local/bin/stk -f "$0" "$@" ;; Simple Tk script to create a button that prints "Hello, world". ;; Click on the button to terminate the program. ;; ;; The first line below creates the button, and the second line ;; arranges for packer to manage the button's geometry, centering ;; it in the application's main window. (button '.hello :text "Hello, world" :command (lambda () (display "Hello, world\n") (destroy *root*))) (pack .hello)