RosettaCodeData/Task/Show-ASCII-table/Common-Lisp/show-ascii-table.lisp
2026-04-30 12:34:36 -04:00

18 lines
772 B
Common Lisp

(setq startVal 32)
(setq endVal 127)
(setq cols 6)
(defun print-val (val) "Prints the value for that ascii number"
(cond
((= val 32) (format t " 32: SPC "))
((= val 127) (format t "127: DEL~%"))
((and (zerop (mod (- val startVal) cols)) (< val 100)) (format t "~% ~d: ~a " val (int-char val)))
((and (zerop (mod (- val startVal) cols)) (>= val 100)) (format t "~%~d: ~a " val (int-char val)))
((< val 100) (format t " ~d: ~a " val (int-char val)))
((>= val 100) (format t "~d: ~a " val (int-char val)))
(t nil)))
(defun get-range (lower upper) "Returns a list of range lower to upper"
(if (> lower upper) '() (cons lower (get-range (+ 1 lower) upper))))
(mapcar #'print-val (get-range startVal endVal))