[CM] format output to file port fails

Gregg Reynolds dev at mobileink.com
Sat Oct 9 06:00:00 PDT 2021

(let ((opts (stanza-opts stanza)) ;; function returns '(-safe-string)
      (opts2 '(-safe-string)))
    (format #t "OPTS: ~A :: ~A" (type-of opts) opts) (newline)
    (format #t "OPTS2: ~A :: ~A" (type-of opts2) opts2) (newline)
    (for-each (lambda (opt)
                (format outp "    \"~A\",\n" opt) ;; outp => file
                (format #t "    \"~A\",\n" opt)


OPTS: pair? :: (-safe-string)
OPTS2: pair? :: (-safe-string)

File output for for-each over opts2 is "-safe-string", as expected.  But
there is no file output for for-each over opts.

No idea what's going on. Is this a bug, or am I doing something wrong?


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