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g000001/foo.lisp

Created November 2, 2018 14:55
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foo.lisp
(let* ((a+b (make-string 10 :initial-element #\_))
(a (make-array 5 :displaced-to a+b :element-type 'character))
(b (make-array 5 :displaced-to a+b :displaced-index-offset 5 :element-type 'character)))
(setf (subseq a 0 2) "ab"
(subseq b 0 2) "cd")
(list a b a+b))
;=> ("ab___" "cd___" "ab___cd___")
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