x11: border lw 0 vs lw 1 for lt -1

[Petr M. <mi...@ph...>]

It seems to me that X11 is having thick linewidth 1 for the border:
	set border 4095 lw 0; splot x
	set term x11 2
	set border 4095 lw 1; splot x
For other terminals (ps, png, windows), the border thicknesses 0 and 1 are 
both thin.

Try
	plot sin(x) w l lt 0 lw 0, sin(x)+0.1 w l lt -1 lw 1
on different terminals. It seems that only the X11 produces a thick line for 
linetype -1. Is there a reason for this?

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PM