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scm: Do not quote list of strings.

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* module/mes/display.mes (display): Check value of write?, fixes
  quoting display string.
This commit is contained in:
Jan Nieuwenhuizen 2017-04-03 07:19:38 +02:00
parent 56b19c76ff
commit 0f27e12672
1 changed files with 3 additions and 3 deletions
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6
module/mes/display.mes
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@ -42,7 +42,7 @@
(define (display x . rest)
(let* ((port (if (null? rest) (current-output-port) (car rest)))
(write? (and (pair? rest) (pair? (cdr rest)))))
(write? (and (pair? rest) (pair? (cdr rest)) (cadr rest))))
(define-macro (cut f slot n1)
`(lambda (slot) (,f slot ,n1)))
@ -50,7 +50,7 @@
(define-macro (cut2 f slot n1 n2)
`(lambda (slot) (,f slot ,n1 ,n2)))
(define (display-char x write? port)
(define (display-char x port write?)
(cond ((and write? (or (eq? x #\") (eq? x #\\)))
(write-char #\\ port)
(write-char x port))
@ -113,7 +113,7 @@
((or (keyword? x) (special? x) (string? x) (symbol? x))
(if (and (string? x) write?) (write-char #\" port))
(if (keyword? x) (display "#:" port))
(for-each (cut2 display-char <> write? port) (string->list x))
(for-each (cut2 display-char <> port write?) (string->list x))
(if (and (string? x) write?) (write-char #\" port)))
((vector? x)
(display "#(" port)