[Matlisp-commit] [matlisp-git]matlisp branch tensor updated. 2012-02-23-171-g4c6e883

[Akshay S. <ak...@us...>]

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      from  375d3a119c4645b92fcc78767c0dba0a97c7450b (commit)

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- Log -----------------------------------------------------------------
commit 4c6e88337126ac9344c8735b98f54aaa69daa99e
Author: Akshay Srinivasan <aks...@gm...>
Date:   Mon Aug 13 09:53:01 2012 +0530

    Inserted copyright herald in infix.lisp. Added mtimesdivide.lisp to the repository.

diff --git a/src/reader/infix.lisp b/src/reader/infix.lisp
index 841b1ce..adaeabb 100644
--- a/src/reader/infix.lisp
+++ b/src/reader/infix.lisp
@@ -253,6 +253,33 @@
 (in-package #:matlisp-infix)
 (pushnew :matlisp-infix *features*)
 
+(eval-when (:compile-toplevel :load-toplevel :execute)
+  (defparameter *version* "1.3  28-JUN-96")
+  (defparameter *print-infix-copyright* nil
+    "If non-NIL, prints a copyright notice upon loading this file.")
+
+  (defun infix-copyright (&optional (stream *standard-output*))
+    "Prints an INFIX copyright notice and header upon startup."
+    (format stream "~%;;; ~V,,,'*A" 73 "*")
+    (format stream "~%;;;   Infix notation for Common Lisp.")
+    (format stream "~%;;;   Version ~A." *version*)
+    (format stream "~%;;;   Written by Mark Kantrowitz, ~
+                            CMU School of Computer Science.")
+    (format stream "~%;;;   Copyright (c) 1993-95. All rights reserved.")
+    (format stream "~%;;;   May be freely redistributed, provided this ~
+                            notice is left intact.")
+    (format stream "~%;;;   This software is made available AS IS, without ~
+                            any warranty.")
+    (format stream "~%;;; ~V,,,'*A~%" 73 "*")
+    (force-output stream))
+
+  ;; What this means is you can either turn off the copyright notice
+  ;; by setting the parameter, or you can turn it off by including
+  ;; (setf (get :infix :dont-print-copyright) t) in your lisp init file.
+  (when (and *print-infix-copyright* 
+	     (not (get :infix :dont-print-copyright)))
+    (infix-copyright)))
+
 ;;; ********************************
 ;;; Readtable **********************
 ;;; ********************************
@@ -714,7 +741,7 @@
 	'newline))
 
 (define-token-operator newline
-    :infix (let* ((ign (ignore-characters +parser-ignored-characters+ stream))
+    :infix (let* ((ign (ignore-characters +blank-characters+ stream))
 		  (pchar (peek-char nil stream t nil t)))
 	     (case pchar
 	       (#\)
diff --git a/src/sugar/mtimesdivide.lisp b/src/sugar/mtimesdivide.lisp
new file mode 100644
index 0000000..de87e4e
--- /dev/null
+++ b/src/sugar/mtimesdivide.lisp
@@ -0,0 +1,7 @@
+(in-package #:matlisp)
+
+(definline m./! (a b)
+  (div! a b))
+
+(definline m./ (a b)
+  (div a b))

-----------------------------------------------------------------------

Summary of changes:
 src/reader/infix.lisp       |   29 ++++++++++++++++++++++++++++-
 src/sugar/mtimesdivide.lisp |    7 +++++++
 2 files changed, 35 insertions(+), 1 deletions(-)
 create mode 100644 src/sugar/mtimesdivide.lisp


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