names of independent variables in a fit command

[James R. V. Z. <jr...@co...>]

I wrote:
> However, I can't rename both variables:
> 
>     gnuplot> fit [t=-1:1] [u=-1:1] a*t+b*u 'trig.dat' u 1:2:3:(1) via a,b
>          undefined variable: t
> 
> Why not?  The code reads as if this is supposed to work.

Never mind, I figured out it was a bug and fixed it.

             - Jim Van Zandt