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octave2.0.11 [gnu]plot bug?
From: 
John W. Eaton 
Subject: 
octave2.0.11 [gnu]plot bug? 
Date: 
Mon, 20 Apr 1998 18:21:41 0500 (CDT) 
On 20Apr1998, (Ted Harding) <address@hidden> wrote:
 Using octave2.0.11, the following distils an apparent bug:

 octave:1> t=(1:100)'; U=rand(size(t)); V=10*rand(size(t));
 octave:2> plot(t,V,"r",t,U,"b")
 octave:3> plot(t,V,"b",t,U,"r")
 octave:4> plot(t,V,"r",t,U,"b")
 octave:5> plot(t,V,"b",t,U,"r")
 octave:6> plot(t,U,"b",t,V,"r")
 octave:8> plot(t,U,"r",t,V,"b")

 On my Linux system, the first 4 plots (lines 25) show a single curve only.
 The fifth (line 6) shows both curves, likewise the sixth (line 7).

 Comments? (I suspect a gnuplot bug).
What terminal type are you using? If it is X11, then I suspect the
bug that I fixed in that terminal driver. My patch is available here:
http://www.che.wisc.edu/octave/mailinglists/helpoctave/1998/88
jwe