octave-2.0.11 [gnu]plot bug?

[Ted Harding]

Using octave-2.0.11, 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 2-5) show a single curve only.
The fifth (line 6) shows both curves, likewise the sixth (line 7).

Comments? (I suspect a gnuplot bug).
With thanks,
Ted.

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E-Mail: (Ted Harding) <address@hidden>
Date: 20-Apr-98                                       Time: 23:40:20
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