Add supply to army?

[FaithfulCrusader]

Is there something to add supply to the army you command over?
I know stuff like add_piety, add_prestige, etc exists and I was hoping that something like add_supply exists as well? I've tried to find something like this in the code but I can't.

 

[WeeLittleSpoon]

As far as I know, you can add supply capacity/limit by creating a custom modifier and giving it to an army leader, but you can't directly increase the amount of supply an army currently has.

In the comments for the last dev diary, though, the devs mentioned that they are allowing modders to add variables to regiments and scope into them, for example allowing modders to create effects that deal damage directly to an army, so maybe they'll have added an effect to add supply as well.