flag option?

[Olly Betts]

On Sat, Mar 07, 2020 at 07:47:27AM -0500, Richard Knapp wrote:
> If I use Duplicate, it is not added to the length but does not close
> the loop

It should close the loop, and does for me - I get a triangle from:

1 2 10 090 0
2 3 10 180 0
*flags duplicate
3 1 10 270 0

Do you have a small example where it doesn't?

> If I use Splay, it also is not added and does not close the loop.

That should also close the loop.

Cheers,
    Olly