f="myenv.html#codefunc55253">cerr</a> msg other-msgs <a href="myenv.html#codefunc27758">nl</a>)))

  (define CRLF (string (integer-&gt;char 13) (integer-&gt;char 10)))

  (define (die reason headers port)
    (if port (close-output-port port))
    (abort (<a href="srfi-12.html#codefunc26087">make-property-condition</a> 'HTTP-TRANSACTION
	      'REASON reason 'HEADERS headers)))

  ; re-throw the exception exc as a HTTP-TRANSACTION exception
  (define (die-again exc reason headers port)
    (if port (close-o