gnuplot problem under Xfree86

[jtorres@onsager.ugr.es]

	I just compiled gnuplot-3.7 from source files for
	cygwin under Xfree86. Every thing was running fine
	for a postscript terminal, but it fails for a
	X11 terminal, for instance plotted lines fall outside
	the graph viewport and the screen appear filled of 
	a red surface. Anybody knows what is going on?

	Joaquin