2d matrix plots 'with labels'

[Dima K. <gn...@di...>]

Hi.

I think the following is a bug? Maybe?

I'm using a bleeding edge build of gnuplot from

    https://github.com/gnuplot/gnuplot/commit/ca59a14e94df23008200f34cdb7ea8bc017ad946

Plotting a matrix of numbers as points with varying colors works ok:

    plot '-' matrix using 1:2:3 notitle with points pt 7 ps 2 palette
    1 2 3
    4 5 6
    e

I get 6 points in a grid, with different colors. I would expect that
plotting the same thing 'with labels' should work too, but with printed
text instead of points

    plot '-' matrix using 1:2:3 notitle with labels
    1 2 3
    4 5 6
    e

I get the grid of printed text, but each "point" is "6" and not "1",
"2", ...

Bug?