diff -r 3d66c67515a7 -r b3ec71ba6a7d Make.proto
--- a/Make.proto	Thu Mar 26 11:19:47 2015 +0100
+++ b/Make.proto	Thu Mar 26 11:19:49 2015 +0100
@@ -104,7 +104,7 @@
 
 
 # build all packages containing referenced classes for this package
-# they are nor needed to compile the package
+# they are not needed to compile the package (but later, to load it)
 references:
 
 
@@ -143,6 +143,7 @@
 $(OUTDIR)FileSelectionBrowser.$(O) FileSelectionBrowser.$(H): FileSelectionBrowser.st $(INCLUDE_TOP)/stx/libbasic/Object.$(H) $(INCLUDE_TOP)/stx/libtool2/SelectionBrowser.$(H) $(INCLUDE_TOP)/stx/libview2/ApplicationModel.$(H) $(INCLUDE_TOP)/stx/libview2/Model.$(H) $(INCLUDE_TOP)/stx/libview2/SimpleDialog.$(H) $(STCHDR)
 $(OUTDIR)ResourceSelectionBrowser.$(O) ResourceSelectionBrowser.$(H): ResourceSelectionBrowser.st $(INCLUDE_TOP)/stx/libbasic/Object.$(H) $(INCLUDE_TOP)/stx/libtool2/SelectionBrowser.$(H) $(INCLUDE_TOP)/stx/libview2/ApplicationModel.$(H) $(INCLUDE_TOP)/stx/libview2/Model.$(H) $(INCLUDE_TOP)/stx/libview2/SimpleDialog.$(H) $(STCHDR)
 $(OUTDIR)UIPainterView.$(O) UIPainterView.$(H): UIPainterView.st $(INCLUDE_TOP)/stx/libbasic/Object.$(H) $(INCLUDE_TOP)/stx/libtool2/UIObjectView.$(H) $(INCLUDE_TOP)/stx/libview/DeviceGraphicsContext.$(H) $(INCLUDE_TOP)/stx/libview/DisplaySurface.$(H) $(INCLUDE_TOP)/stx/libview/GraphicsContext.$(H) $(INCLUDE_TOP)/stx/libview/GraphicsMedium.$(H) $(INCLUDE_TOP)/stx/libview/SimpleView.$(H) $(INCLUDE_TOP)/stx/libview/View.$(H) $(INCLUDE_TOP)/stx/libwidg/ObjectView.$(H) $(STCHDR)
+$(OUTDIR)extensions.$(O): extensions.st $(INCLUDE_TOP)/stx/libbasic/Object.$(H) $(INCLUDE_TOP)/stx/libview/Image.$(H) $(STCHDR)
 
 # ENDMAKEDEPEND --- do not remove this line