Excluding rows and columns

[Enivex]

trafficstars

If I want to add a textbullet in front of every cell in a column, except say those in row 5 and 9 (maybe used for comments to items in a list) I'll have to write

cell{1-4,6-8,10-Z}{3} = {preto=\textbullet,}

It would be great if it was possible to do this using something like

cell{1-Z_5,9}{3} = {preto=\textbullet,}

or even

cell{-_5,9}{3} = {preto=\textbullet,}

(I have no idea what a good separator would be, so I just choose _ at random.)