There's a function TagNo() to tell the number of active tag. In case a routine/method/whatever has to change order, it's useful to keep track of the previous order, so we can restore it on exit. The trouble is that if I'm setting the same order Ascending or Descending, when I get back, I can't know the way it was before.

Is there a function to return the current ascending/descending status of an index tag?