added notes about mac cursor availability to docs
@@ -104,6 +104,9 @@ Available cursor names are:
* `no`
* `hand`
+Mac OS X will set the system cursor to `arrow` if `wait` or `waitarrow` is set.
+Mac OS X will set the system cursor to a closed hand if `sizenwse`, `sizenesw` or `sizeall` is set.
+
#### `static hidden: Boolean`
Controls whether the mouse cursor is shown or hidden. You can set and read from this field.
