/usr/lib/s9fes/displaystar.scm is in scheme9 2010.11.13-2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | ; Scheme 9 from Empty Space, Function Library
; By Nils M Holm, 2009
; See the LICENSE file of the S9fES package for terms of use
;
; (display* object ...) ==> unspecific
; (display* output-port object ...) ==> unspecific
;
; (load-from-library "displaystar.scm")
;
; Display each OBJECT in the same way as DISPLAY. When the first
; argument of DISPLAY* is an output port, write all output to
; that port.
;
; (Example): (display* "foo" #\= 17 #\newline) ==> unspecific
; ; output: foo = 17
(define (display* . x)
(if (not (null? x))
(let* ((args (if (output-port? (car x))
(list (car x) (cdr x))
(list (current-output-port) x)))
(port (car args))
(args (cadr args)))
(for-each (lambda (x)
(display x port))
args))))
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