Play audio slide show -- Keyboard shortcut: 'x'  Back to notes -- Keyboard shortcut: 'u'        next -- Keyboard shortcut: 'n'  Slide program -- Keyboard shortcut: 't'      The two higher-order functions for the HTML mirror generation.Lecture 4 - slide 27 : 34
Program 1
(define (generate-double-tag-function tag-name)
  (lambda (contents . attributes)
    (double-tag tag-name contents attributes)))

(define (generate-single-tag-function tag-name)
  (lambda attributes
    (single-tag tag-name attributes)))