[PyMOL] Atom Ordering when Saving

[Robert Havlin]

I was curious how I might prevent Pymol from re-ordering the atoms when 
saving to a pdb file.
I am using a .pml script to output a large number of peptide files for 
use in gaussian, but I need to preserve the atom
order in the output file.

I am not a python expert, but it seems like it should be in 
exporting.py..  But it is not obvious where the atom reordering is done.

Thanks,
Bob