Add Sacla to the repository.

1 files changed, 46 insertions, 0 deletions

diff --git a/Sacla/eval.lisp b/Sacla/eval.lisp
new file mode 100644
index 0000000..fec502a
--- /dev/null
+++ b/Sacla/eval.lisp
@@ -0,0 +1,46 @@
+;; Copyright (C) 2002-2004, Yuji Minejima <ggb01164@nifty.ne.jp>
+;; ALL RIGHTS RESERVED.
+;;
+;; $Id: eval.lisp,v 1.6 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.
+
+;;(defmacro lambda (lambda-list &body body)
+;;  (function `(lambda ,lambda-list ,@body)))
+
+;;(defun macroexpand (form &optional env)
+;;  (multiple-value-bind (expansion expanded-p)
+;;	(macroexpand-1 form env)
+;;    (if (not expanded-p)
+;;	  (return (values form nil)))
+;;    (loop
+;;     (multiple-value-bind (expansion expanded-p)
+;;	   (macroexpand-1 expansion expanded-p))
+;;     (unless expanded-p
+;;	 (return (values expansion t))))))
+
+(defun special-operator-p (symbol)
+  (check-type symbol symbol)
+  (member symbol '(block catch eval-when flet function go if labels let let* load-time-value locally macrolet multiple-value-call multiple-value-prog1 progn progv quote return-from setq symbol-macrolet tagbody the throw unwind-protect)))
+