The point that some have made about Pymol having reasonable documentation is well-taken. But new features do not get used much - or at least not to their full potential - if they are not documented. Hence there is little point adding more and more features without keeping the manual current.
By far, the best approach is to write the documentation as new features get added. Thierry ********************************************************************* This message and any attachments are solely for the intended recipient. If you are not the intended recipient, disclosure, copying, use or distribution of the information included in this message is prohibited -- Please immediately and permanently delete.