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  1. GUI-TEST[19]> (defun window ()
  2.   (with-ltk ()
  3.     (let ((b (make-instance 'button
  4.                             :master nil
  5.                             :text "BUTTON"
  6.                             :command (lambda () (print "HELLO WORLD")))))         
  7.       (pack b))))
  8. WINDOW
  9. GUI-TEST[20]> (window)
  10. /bin/sh: line 0: exec: wish: not found
Not running #stdin #stdout 0s 0KB
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https://ideone.com/35xpEy
language:
Common Lisp (clisp 2.49.92)
created:
12 years ago
visibility:
public

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