[Xr] Can the xrs argument be removed?

[Keith Packard]

Around 14 o'clock on May 22, Bill Spitzak wrote:

> Sorry I don't understand. That sounds exactly the same as what I was 
> suggesting.

Sorry for being oblique.


1)
	XrState		*s = XrCreate ();

	XrSetThreadState (s);

	...

	XrMoveTo (NULL, 10, 10);
	XrLineTo (NULL, 20, 20);

	XrStroke (NULL);

	XrDestroy (NULL);

		question -- what happens to the previous thread state?

2)
	XrNewState ();

	XrMoveTo (10, 10);
	XrLineTo (20, 20);

	XrStroke ();

	XrDisposeState ();


		question -- how to manage multiple states?

-keith