Ability to add dividers between plots?

[ghost]

Hi Thomas,

I was just wondering - is there a possibility to add dividing lines in between plots? If not, could that be a feature request for a later version? Something like plot_spacer() but it would be for dividers, and arguments could provide custom options, such as width, colour, linetype, etc.

Thanks - I've been playing with this package today for the first time, and your work on this is absolutely fantastic.

[solvi808]

Seconding that this would be useful, f.ex. me I want to make 3 column x 20 row item plots, but split it into two page-columns so that I have 2 columns of 3x10 plots , then they would need to be separated by a line for clarity and to know these are not extra columns but a repetition of the rows.