PAINTING & PERFORMANCE
+* Selection highlighting is broken. Test case: two paragraphs with "Hello"
+ and "World"; move cursor past "Wor", press Shift+Up
+
* Too much painting 1 (Edwin 3/11/2006): when i click in the workarea (to put
the cursor in another part of the text) the screen is repainted *twice*
whereas it seems to me that no repainting is necessary at all.