lines vs border

[John W. Eaton]

On  8-Jul-2009, Petr Mikulik wrote:

| The following code
| 	x=0:40;y1=1+0*x;y2=x+1;y3=100+0*x; 
| 	semilogy(x,y1,x,y2,x,y3);legend('y1','y2','y3')
| hides lines of y1 and y3 on the graph, and similarly for
| 	x=0:40;y1=1+0*x;y2=x+1;y3=100+0*x; 
| 	plot(x,y1,x,y2,x,y3);legend('y1','y2','y3')
| 
| This is caused by option "set border front" in gnuplot.
| Wouldn't "set border back" be better for plots?
| 
| On the other hand: for imagesc, "set border front" looks better.

I checked in the following change.

  http://hg.savannah.gnu.org/hgweb/octave/rev/bac81ac76a57

jwe