K 10
svn:author
V 5
mbook
K 8
svn:date
V 27
2009-02-20T01:35:06.540016Z
K 7
svn:log
V 359
Map decoration drawing speedup and cleanup.

- Removed drawing code from client/goto.[ch].
- Removed expensive redraws caused by calls to
  update_map_canvas_visible() in popit and
  selection rectangle code.
- Replaced map-sized arrays by hash tables.
- Added 'mapdeco' API for marking tile highlights,
  tile crosshairs, and goto line segments.

See #40717

END