axis limits of hold on plot

[David Bateman]

Evan wrote:
> for version 2.9.18, the default axis limits don't always include all
> the data for hold on plots
> 
> for example
> 
> octave:1> version
> ans = 2.9.18
> octave:2>
> octave:2> x=0:.1:2.*pi;
> octave:3> y1=sin(x);
> octave:4> y2=0.5*sin(x);
> octave:5>
> octave:5> plot(x,y1);
> octave:6> hold on;
> octave:7> plot(x,y2);
> octave:8>
> 
> version 2.9.17 has no this issue, it seems due to recent changes.
> 

Yes, this is one of the major reasons 2.9.19 was released so shortly
after 2.9.18 :-)

D.