Gnuplot hangs on Windows XP

[Paul Wellner Bou]

Hi again,

> No sorry. Maybe you should post a sample code (as simple
> as possible) that trigger the problem on your system.

Of course. I don't need a special sample to reproduce it, it happens 
always I call gnuplot from octave.

How to reproduce this:

1. Start octave (3.0.3 or 3.1.50)
2. Plot something, e.g.

	x = 0:0.1:3;
	y = exp(x);
	plot(x, y);

3. The gnuplot window will become and remain unresponsive.
4. Forcing it to close there is no way to draw a new plot until 
restarting octave.

Regards
Paul.