Add display.top_canvas & bottom_canvas interface.
treeae79a4396c10f226ae26aef65e0f1db163abac60
-rw-r--r-- 35147 COPYING
drwxr-xr-x - incoming
-rwxr-xr-x 1150 mktar.pl
drwxr-xr-x - patches
drwxr-xr-x - src