diff -Naur ktechlab-0.3-orig/src/itemdocument.h ktechlab-0.3/src/itemdocument.h
--- ktechlab-0.3-orig/src/itemdocument.h	2007-08-06 12:52:55.000000000 -0600
+++ ktechlab-0.3/src/itemdocument.h	2007-08-06 12:55:24.000000000 -0600
@@ -112,7 +112,7 @@
 		 * (such as PIC/START) have restrictions, and can only have one instance of
 		 * themselves on the canvas, and adds the operation to the undo list
 		 */
-		virtual Item* addItem( const QString &id, const QPoint &p, bool newItem ) = 0l;
+		virtual Item* addItem( const QString &id, const QPoint &p, bool newItem ) = 0;
 		/**
 		 * @returns A pointer to the canvas
 		 */