  Copyright ( c ) 2010 - 2015 ,  

; All rights reserved.

; Redistribution and use in source and binary forms, with or without
; modification, are permitted provided that the following conditions are met:
  1 . Redistributions of source code must retain the above copyright
;    notice, this list of conditions and the following disclaimer.
  2 . 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.
  3 . The name of   may not be used to endorse or promote products
;    derived from this software without specific prior written permission.

  THIS SOFTWARE IS PROVIDED BY    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     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.

(in-package :shen)

(defmacro |shen-cl.with-temp-readcase| (new-read-case &body body)
  (let ((old-read-case (readtable-case *readtable*))
        (result (gensym)))
  `(progn
     (setf (readtable-case *readtable*) ,new-read-case)
     (let ((,result ,@body))
       (setf (readtable-case *readtable*) ,old-read-case)
       ,result))))

(defun |shen-cl.load-lisp| (filespec &optional (readtable-case :upcase))
  (|shen-cl.with-temp-readcase| readtable-case
    (let ((*package* (find-package :common-lisp-user)))
      (load filespec))))

(defun |shen-cl.eval-lisp| (string &optional (package :common-lisp-user) (readtable-case :upcase))
  (|shen-cl.with-temp-readcase readtable-case|
    (let ((*package* (find-package package)))
     (eval (read-from-string string)))))

 All rights reserved.
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:
    notice, this list of conditions and the following disclaimer.
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
    derived from this software without specific prior written permission.
 EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  Copyright ( c ) 2010 - 2015 ,  


  1 . Redistributions of source code must retain the above copyright
  2 . Redistributions in binary form must reproduce the above copyright
  3 . The name of   may not be used to endorse or promote products

  THIS SOFTWARE IS PROVIDED BY    AS IS '' AND ANY
  DISCLAIMED . IN NO EVENT SHALL     FOR ANY
  DIRECT , INDIRECT , INCIDENTAL , SPECIAL , EXEMPLARY , OR CONSEQUENTIAL DAMAGES
  ON ANY THEORY OF LIABILITY , WHETHER IN CONTRACT , STRICT LIABILITY , OR TORT

(in-package :shen)

(defmacro |shen-cl.with-temp-readcase| (new-read-case &body body)
  (let ((old-read-case (readtable-case *readtable*))
        (result (gensym)))
  `(progn
     (setf (readtable-case *readtable*) ,new-read-case)
     (let ((,result ,@body))
       (setf (readtable-case *readtable*) ,old-read-case)
       ,result))))

(defun |shen-cl.load-lisp| (filespec &optional (readtable-case :upcase))
  (|shen-cl.with-temp-readcase| readtable-case
    (let ((*package* (find-package :common-lisp-user)))
      (load filespec))))

(defun |shen-cl.eval-lisp| (string &optional (package :common-lisp-user) (readtable-case :upcase))
  (|shen-cl.with-temp-readcase readtable-case|
    (let ((*package* (find-package package)))
     (eval (read-from-string string)))))
