'max' (and other functions) don't work with 'repeat'

[dnpetrov]

/r max(3d6, 3d6, 3d6) max(3d6, 3d6, 3d6) = max((2+3+4),(5+4+5),(3+6+3)) = 14

/r repeat(max(3d6, 3d6, 3d6), 6) Evanesco!

[g-a-borrero]

I believe this points out the problem that I observed in a more recent post by another user. I think the first argument for repeat must be a dice roll, whereas the second must be an integer.