I don't really mind either way, but I don't see an immediate use for [C]
and [D] - the idea is that the paused section is short and controlled,
not made up of arbitrary calls.
If my thinking above is correct, then I've already demonstrated that this is not
the case. So I'd be inclined to go with [D] on the basis that it is the most
robust.
Keeping 2 nesting counts (enable and pause) feels pretty elegant to me and gives
the fewest opportunities for surprises.
Agreed, if we're going to allow enable() within a paused section, then
we might as well allow paused sections to nest too. The use-case is
clear, so I'm happy to go ahead and make those changes.
David, any thoughts?
I don't mind allowing nesting of pause(), so works for me.
--
Cheers
David
