;; Copyright (C) 2002-2004, Yuji Minejima <ggb01164@nifty.ne.jp>
;; ALL RIGHTS RESERVED.
;;
;; $Id: should-character.lisp,v 1.10 2004/02/20 07:23:42 yuji Exp $
;; 
;; Redistribution and use in source and binary forms, with or without
;; modification, are permitted provided that the following conditions
;; are met:
;; 
;;  * Redistributions of source code must retain the above copyright
;;    notice, this list of conditions and the following disclaimer.
;;  * Redistributions in binary form must reproduce the above copyright
;;    notice, this list of conditions and the following disclaimer in
;;    the documentation and/or other materials provided with the
;;    distribution.
;; 
;; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
;; "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
;; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
;; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
;; OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
;; SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
;; LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
;; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
;; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
;; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
;; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

(HANDLER-CASE (PROGN (CHAR=))
  (PROGRAM-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR/=))
  (PROGRAM-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR<))
  (PROGRAM-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR>))
  (PROGRAM-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR<=))
  (PROGRAM-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR>=))
  (PROGRAM-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(HANDLER-CASE (PROGN (CHAR-EQUAL))
  (PROGRAM-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR-NOT-EQUAL))
  (PROGRAM-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR-LESSP))
  (PROGRAM-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR-GREATERP))
  (PROGRAM-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR-NOT-GREATERP))
  (PROGRAM-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR-NOT-LESSP))
  (PROGRAM-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))


(HANDLER-CASE (PROGN (CHARACTER "abc"))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(HANDLER-CASE (PROGN (CHARACTER 'MORE-THAN-ONE))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(HANDLER-CASE (PROGN (CHARACTER '(NIL)))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(HANDLER-CASE (PROGN (ALPHA-CHAR-P "abc"))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (ALPHA-CHAR-P 'NOT-A-CHAR))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (ALPHA-CHAR-P '(NIL)))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(HANDLER-CASE (PROGN (ALPHANUMERICP "abc"))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (ALPHANUMERICP 'NOT-A-CHAR))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (ALPHANUMERICP '(NIL)))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(progn
  #-cmu
  (HANDLER-CASE (PROGN (GRAPHIC-CHAR-P "abc"))
    (TYPE-ERROR NIL T)
    (ERROR NIL NIL)
    (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
  #+cmu 'skipped)

(progn
  #-cmu
  (HANDLER-CASE (PROGN (GRAPHIC-CHAR-P 'NOT-A-CHAR))
    (TYPE-ERROR NIL T)
    (ERROR NIL NIL)
    (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
  #+cmu 'skipped)

(progn
  #-cmu
  (HANDLER-CASE (PROGN (GRAPHIC-CHAR-P '(NIL)))
    (TYPE-ERROR NIL T)
    (ERROR NIL NIL)
    (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
  #+cmu 'skipped)

(HANDLER-CASE (PROGN (STANDARD-CHAR-P "abc"))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (STANDARD-CHAR-P 'NOT-A-CHAR))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (STANDARD-CHAR-P '(NIL)))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(HANDLER-CASE (PROGN (CHAR-UPCASE "abc"))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR-UPCASE 'NOT-A-CHAR))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR-UPCASE '(NIL)))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(HANDLER-CASE (PROGN (CHAR-DOWNCASE "abc"))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR-DOWNCASE 'NOT-A-CHAR))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR-DOWNCASE '(NIL)))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(HANDLER-CASE (PROGN (UPPER-CASE-P "abc"))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (UPPER-CASE-P 'NOT-A-CHAR))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (UPPER-CASE-P '(NIL)))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(HANDLER-CASE (PROGN (LOWER-CASE-P "abc"))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (LOWER-CASE-P 'NOT-A-CHAR))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (LOWER-CASE-P '(NIL)))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(HANDLER-CASE (PROGN (BOTH-CASE-P "abc"))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (BOTH-CASE-P 'NOT-A-CHAR))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (BOTH-CASE-P '(NIL)))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(HANDLER-CASE (PROGN (CHAR-CODE "abc"))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR-CODE 'NOT-A-CHAR))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR-CODE '(NIL)))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(HANDLER-CASE (PROGN (CHAR-NAME "abc"))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR-NAME 'NOT-A-CHAR))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))
(HANDLER-CASE (PROGN (CHAR-NAME '(NIL)))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))

(HANDLER-CASE (PROGN (NAME-CHAR '(NIL)))
  (TYPE-ERROR NIL T)
  (ERROR NIL NIL)
  (:NO-ERROR (&REST REST) (DECLARE (IGNORE REST)) NIL))