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-;; Copyright (c) 1991-2002, The Numerical Algorithms Group Ltd.
-;; All rights reserved.
-;; Copyright (C) 2007-2008, Gabriel Dos Reis.
-;; All rights reserved.
-;;
-;; 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.
-;;
-;; - Neither the name of The Numerical Algorithms Group Ltd. nor the
-;; names of its contributors may be used to endorse or promote products
-;; derived from this software without specific prior written permission.
-;;
-;; 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.
-
-
-; NAME: Compiler Utilities Package
-
-; PURPOSE: Comp is a modified version of Compile which is a preprocessor for
-; calls to Lisp Compile. It searches for variable assignments that use
-; (SPADLET a b). It allows you to create local variables without
-; declaring them local by moving them into a PROG variable list.
-; This is not an ordinary SPADLET. It looks and is used like a SETQ.
-; This preprocessor then collects the uses and creates the PROG.
-;
-; SPADLET is defined in Macro.Lisp.
-;
-; Comp recognizes as new lambda types the forms ILAM, SPADSLAM, SLAM,
-; and entries on $clamList. These cache results. ("Saving LAMbda".)
-; If the function is called with EQUAL arguments, returns the previous
-; result computed.
-;
-; The package also causes traced things which are recompiled to
-; become untraced.
-
-(IMPORT-MODULE "macros")
-(in-package "BOOT")
-
-(defparameter |$compileDontDefineFunctions| 'T)
-
-;;; Common Block section
-
-;; The following are used mainly in setvars.boot
-(defun notEqualLibs (u v)
- (if (string= u (library-name v)) (seq (close-library v) t) nil))
-
-(defun |dropInputLibrary| (lib)
- ;; Close any existing copies of this library on the input path
- (setq input-libraries
- (delete lib input-libraries :test #'notEqualLibs )))
-
-(defun |openOutputLibrary| (lib)
- (|dropInputLibrary| lib)
- (setq output-library (open-library lib 't))
- (setq input-libraries (cons output-library input-libraries)) )
-
-(defun |addInputLibrary| (lib)
- (|dropInputLibrary| lib)
- (setq input-libraries (cons (open-library lib) input-libraries)) )
-
-;; used to be called POSN - but that interfered with a CCL function
-(DEFUN POSN1 (X L) (position x l :test #'equal))
-
-; Fluidize: Returns a list of fluid variables in X
-
-(DEFUN COMP\,FLUIDIZE (X) (COND
- ((AND (IDENTP X)
- (NE X '$)
- (NE X '$$)
- (char= #\$ (ELT (PNAME X) 0)) (NULL (DIGITP (ELT (PNAME X) 1))))
- (LIST 'FLUID X))
- ((ATOM X) X)
- ((EQ (QCAR X) 'FLUID) X)
- ('T (PROG (A B)
- (SETQ A (COMP\,FLUIDIZE (QCAR X)))
- (SETQ B (COMP\,FLUIDIZE (QCDR X)))
- (COND ((AND (EQ A (QCAR X)) (EQ B (QCDR X)))
- (RETURN X))
- ('T (RETURN (CONS A B)) )) ) )))
-
-(defmacro PRELET (L) `(spadlet . ,L))
-(defmacro RELET (L) `(spadlet . ,L))
-(defmacro PRESET (L) `(spadlet . ,L))
-(defmacro RESET (L) `(spadlet . ,L))