Test output for charplot [fail]
Testing time: 0s
/home/mario/local/chicken-4.8.0.3/bin/csi -script run.scm < /dev/null Error: (terminal-size) port is not connected to a terminal: #<output port "(stdout)"> Call history: <eval> [make-points] (cons (list (/ n 6) (sin (/ n 6))) (make-points (sub1 n))) <eval> [make-points] (list (/ n 6) (sin (/ n 6))) <eval> [make-points] (/ n 6) <eval> [make-points] (sin (/ n 6)) <eval> [make-points] (/ n 6) <eval> [make-points] (make-points (sub1 n)) <eval> [make-points] (sub1 n) <eval> [make-points] (zero? n) <eval> [make-points] (cons (list (/ n 6) (sin (/ n 6))) (make-points (sub1 n))) <eval> [make-points] (list (/ n 6) (sin (/ n 6))) <eval> [make-points] (/ n 6) <eval> [make-points] (sin (/ n 6)) <eval> [make-points] (/ n 6) <eval> [make-points] (make-points (sub1 n)) <eval> [make-points] (sub1 n) <eval> [make-points] (zero? n) <--