[Gnuplot-info] key/legend feature request

[Sam S. <sd...@gn...>]

it would be nice if the default key/legend location were not fixed (top
right) but were instead selected to minimize overlap with the plot.
i.e., "set key optloc" ("optimal location") will place it in top left
for plots like y=x^2, bottom right for sqrt, top right for 1/x &c.