3 =====================================================================
6 1 - occasionally delete deletes too much, maybe when at begin of
8 2 - when in an empty line, Delete() doesn't always merge lines
9 3 - line numbers aren't updated properly, may be related to 2.
10 4 - deleting lines leaves later parts of the list unaffected
11 --> just redrawing at least the next two lines doesn't seem
12 enough, strange, don't positions change?
13 - dmalloc shows duplicate deletion after merging two lines and
14 deleting the second half
17 =====================================================================
19 - Add word wrap to wxlwindow/wxllist.
20 - Cursor to mouseclick
21 - Focus feedback for cursor