[help-3dldf] Re: [metafont] Re: all intersections between two paths

[Laurence Finston]

On Mon, 17 Jan 2005, Robin Fairbairns wrote:

> > \loop
>
> i think you confuse the name with the implementation.
>

> the macro simulates something approximating the semantics of "loop"
> using tail-recursion.
>

For me, if it loops, it's a loop.  However, I'm willing to concede the
point, and thanks for the information.

Laurence