Ability to select forPage in Lister/ListerPro as a column

[jlahijani]

I've created Listers using ListerPro that lists repeater pages directly, meaning if I have a repeater field called 'foo_items', the template being chosen is repeater_foo_items.

In this situation, it would be very helpful to have a column type that allows you to show details about the forPage (and the forPage of that forPage, etc.).

To overcome this limitation at the moment, I am relying on creating RuntimeOnly fields which are coded to grab the forPage:
https://processwire.com/modules/inputfield-runtime-only/