@section Common syntax issues TODO name?
@menu
-* Up and down::
+* Controlling direction::
* Distances and measurements MAYBE MOVE::
@end menu
-@node Up and down
-@subsection Up and down
+@node Controlling direction
+@subsection Controlling direction
TODO: everything
Maybe rename section to "directions".
+Also mention \override Foo #'direction = #'DOWN.
+
+also mention the typical \fooDown, \fooNeutral predefined commands.
+
@node Distances and measurements MAYBE MOVE
@subsection Distances and measurements MAYBE MOVE