* interp/spaderror.lisp: Move convent to spad.lisp. Remove.

1 files changed, 0 insertions, 107 deletions

diff --git a/src/interp/spaderror.lisp b/src/interp/spaderror.lisp
deleted file mode 100644
index 8d4eab9e..00000000
--- a/src/interp/spaderror.lisp
+++ /dev/null
@@ -1,107 +0,0 @@
-;; Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd.
-;; All rights reserved.
-;; Copyright (C) 2007-2011, 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.
-
-
-;; this files contains basic routines for error handling
-(import-module "macros")
-(in-package "BOOT")
-
-(defun error-format (message args)
-  (let ((|$BreakMode| '|break|))
-    (declare (special |$BreakMode|))
-   (if (stringp message) (apply #'format nil message args) nil)))
- 
-;;(defmacro |trappedSpadEval| (form) form) ;;nop for now
-
-#+:gcl
-(defun |resetStackLimits| () (system:reset-stack-limits))
-#-:gcl
-(defun |resetStackLimits| () nil)
-
-(defvar |$oldBreakMode|)
-
-;; following macro evaluates form returning Maybe type-of form
-#+:gcl
-(defmacro |trapNumericErrors| (form)
-  `(let ((|$oldBreakMode| |$BreakMode|)
-         (|$BreakMode| '|trapNumerics|)
-	 (val))
-     (catch '|trapNumerics| ,form)))
-
-#-:gcl
-(defmacro |trapNumericErrors| (form)
-  `(handler-case ,form
-		 (arithmetic-error () |%nothing|)))
-
-;; the following form embeds around the akcl error handler
-#+:gcl
-(eval-when
- (load eval)
- (unembed 'system:universal-error-handler)
- (embed 'system:universal-error-handler
-            '(lambda (type correctable? op
-                           continue-string error-string &rest args)
-               (block
-                nil
-                (setq |$NeedToSignalSessionManager| T)
-                (if (and (boundp '|$inLispVM|) (boundp '|$BreakMode|))
-                    (cond ((eq |$BreakMode| '|validate|)
-                           (|systemError| (error-format error-string args)))
-                          ((and (eq |$BreakMode| '|trapNumerics|)
-                                (eq type :ERROR))
-                           (setq |$BreakMode| nil)
-			   (throw '|trapNumerics| |%nothing|))
-                          ((and (eq |$BreakMode| '|trapNumerics|)
-                                (boundp '|$oldBreakMode|)
-                                (setq |$BreakMode| |$oldBreakMode|)
-                                nil)) ;; resets error handler
-                          ((and (null |$inLispVM|)
-                                (|symbolMember?| |$BreakMode| '(|nobreak| |query| |resume|)))
-                           (let ((|$inLispVM| T)) ;; turn off handler
-                             (return
-                              (|systemError| (error-format error-string args)))))
-                          ((eq |$BreakMode| '|letPrint2|)
-                           (setq |$BreakMode| nil)
-                           (throw '|letPrint2| nil))))
-                (apply system:universal-error-handler type correctable? op
-                       continue-string error-string args )))))
-
-
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