[Ecls-list] Bug in WITH-OUTPUT-STRING

[Edi Weitz]

Hi!

CMUCL, SBCL, and ECL all barf on this one

  (with-output-to-string (s nil :element-type 'character)
    (princ 3 s))

obviously because of the ELEMENT-TYPE keyword argument which should be
accepted if my reading of the CLHS is correct.

Cheers,
Edi.