initial import

pkg.lsp

@@ -0,0 +1,24 @@
+(defvar *packages* nil)
+
+(defun load-package (filename)
+  (let* ((path  (concatenate 'string filename ".pkg"))
+	 (forms (load path)))
+   (setf *packages* (append-to-list
+		    (cons filename forms)
+		    (remove-if (lambda (x)
+				(string= (car x) filename))
+		     *packages*)))))
+
+(defun save-package (filename lst)
+  (with-sd-card (str filename 2)
+   (dolist (f lst)
+      (symbol-def f str))))
+
+(defun unload-package (package)
+ (dolist (sym (cdr (assoc package *packages*)))
+  (makunbound sym)))
+
+(defun add-to-package (filename list)
+   (with-sd-card (str filename 1)
+     (dolist (f lst)
+         (symdef str))))