mlp won't color pre-existing surface enclosing more than one chain

[Elaine Meng]

If I make a surface enclosing both chains A and B and then run mlp, it remakes the surface so that it separately encloses A and B instead. Example:

open 1fpp
surf protein enclose protein
(use disclosure triangle in model panel, shows one surface model)
mlp protein
(model panel shows new surface models, one for each chain)

[Tom Goddard]

Fixed.

I added an option "surfaces" to the mlp command to specify existing surfaces to color.

open 1fpp
surf protein enclose protein
mlp protein surf #1.2

Without the surface option the mlp command colors surfaces resulting from the command "surface <atomspec>" where atomspec is what was used with the mlp command, so that will make a surface for each chain.