diff -rNU3 kpl-3.0/examples/demo10.plo kpl-3.0a/examples/demo10.plo
--- kpl-3.0/examples/demo10.plo	2002-09-22 18:52:03.000000000 +0200
+++ kpl-3.0a/examples/demo10.plo	2002-09-22 20:34:45.000000000 +0200
@@ -31,7 +31,7 @@
 ndigx=-1
 ndigy=1
 ndigz=-1
-path=/home/stille/projects/kpl/kpl30/examples/demo10.dat
+path=demo10.dat
 phi=20
 relsiz=1
 sh=
diff -rNU3 kpl-3.0/examples/fcompl.cpp kpl-3.0a/examples/fcompl.cpp
--- kpl-3.0/examples/fcompl.cpp	2000-10-12 19:12:20.000000000 +0200
+++ kpl-3.0a/examples/fcompl.cpp	2002-10-07 18:44:20.000000000 +0200
@@ -17,6 +17,8 @@
 #include <math.h>
 #include <complex>
 
+using namespace std;
+
 /****************************************************************/
 /*                                                              */
 /*    epsilon_c(a, x)                                           */
diff -rNU3 kpl-3.0/kpl/frameitem.h kpl-3.0a/kpl/frameitem.h
--- kpl-3.0/kpl/frameitem.h	2002-09-28 16:34:24.000000000 +0200
+++ kpl-3.0a/kpl/frameitem.h	2002-10-06 22:46:01.000000000 +0200
@@ -116,7 +116,7 @@
   friend class KplApp;
   friend class FitDlg;
   friend class SplFitDlg;
-  friend KplDoc;
+  friend class KplDoc;
 };
 
 #endif
diff -rNU3 kpl-3.0/kpl/kpl.h kpl-3.0a/kpl/kpl.h
--- kpl-3.0/kpl/kpl.h	2002-09-28 16:34:24.000000000 +0200
+++ kpl-3.0a/kpl/kpl.h	2002-10-06 22:45:47.000000000 +0200
@@ -838,7 +838,7 @@
   int tRefresh, xPrec, yPrec;
   double fz;
 
-  friend KplView;
+  friend class KplView;
 
 public slots:
   /**
diff -rNU3 kpl-3.0/kpl/kplitem.h kpl-3.0a/kpl/kplitem.h
--- kpl-3.0/kpl/kplitem.h	2002-09-28 16:34:24.000000000 +0200
+++ kpl-3.0a/kpl/kplitem.h	2002-10-06 22:46:34.000000000 +0200
@@ -174,7 +174,7 @@
   QRect bRect;
 
   friend class ItemDlg;
-  friend KplDoc;
+  friend class KplDoc;
 };
 
 /**
@@ -234,7 +234,7 @@
   friend class FuncDlg;
   friend class ParFuncDlg;
   friend class ItemDlg;
-  friend KplDoc;
+  friend class KplDoc;
 };
 
 /**
diff -rNU3 kpl-3.0/kpl/kplview.cpp kpl-3.0a/kpl/kplview.cpp
--- kpl-3.0/kpl/kplview.cpp	2002-09-28 16:34:23.000000000 +0200
+++ kpl-3.0a/kpl/kplview.cpp	2002-10-07 19:35:46.000000000 +0200
@@ -162,8 +162,9 @@
 
 void KplView::setScrollBars()
 {
-  horizontalScrollBar()->setValue(hPos * horizontalScrollBar()->maxValue());
-  verticalScrollBar()->setValue(vPos * verticalScrollBar()->maxValue());
+  horizontalScrollBar()->setValue(int(hPos *
+                                      horizontalScrollBar()->maxValue()));
+  verticalScrollBar()->setValue(int(vPos * verticalScrollBar()->maxValue()));
 }
 
 void KplView::contentsMousePressEvent(QMouseEvent* e)