Making multiple plots, Octave 3.2.4

[Allen.Windhorn]

More information -- I tried a simple plot and it doesn't work either
(sometimes get a window with no plot, hung, now mostly get nothing at
all)>  I reverted to v.3.2.3, still no luck:
--------------------------------------------------------------------
GNU Octave, version 3.2.3
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warning: mark_as_command is obsolete and will be removed from a future
version o
f Octave
~/.octaverc run
octave-3.2.3.exe:1:C:\Octave\3.2.3_gcc-4.4.0\bin
> x = [0:0.1:10];
octave-3.2.3.exe:2:C:\Octave\3.2.3_gcc-4.4.0\bin
> plot(x, sin(x))
warning: isstr is obsolete and will be removed from a future version of
Octave,
please use ischar instead
octave-3.2.3.exe:3:C:\Octave\3.2.3_gcc-4.4.0\bin
>
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No attempt is made to plot in this case.  Did I mess up gnuplot 
somehow?  Any thoughts about the warnings?

Thanks in advance,
Allen
-- 
Allen Windhorn, P.E. (MN), CEng  (507) 345-2782
Kato Engineering
P.O. Box 8447, N. Mankato, MN  56002
address@hidden