-tn0015.txt How to add new bitmaps to wxWindows UI elements
-tn0016.txt How to add new files and libraries to wxWindows build system (Bakefile)
-tn0017.txt How to write unit tests for wxWindows classes
-tn0018.txt How to add a new font encoding/charset to wxWindows?
+tn0015.txt How to add new bitmaps to wxWidgets UI elements
+tn0016.txt How to add new files and libraries to wxWidgets build system (Bakefile)
+tn0017.txt How to write unit tests for wxWidgets classes
+tn0018.txt How to add a new font encoding/charset to wxWidgets