Carl Distefano wrote:
To elaborate: func NR is a 3-way toggle (a troggle?)
A troggle? Hmm, sounds a bit like something that might be found
in the Mines of Moria. But a triggle sounds like the young of a
Tribble. So troggle it is.
Therefore, a reliable way to
set any of these three states -- regardless of the current state of
the ruler -- is (in pseudo code):
Thanks, Carl. I always want the ruler, but the general technique
is applicable to any situation where one wants to set a state
regardless of the current state.
--
Patricia M. Godfrey
priscamg@xxxxxxxx