#!/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. (require "Tk-classes") (define b (make