While I am in editing mode, there is a keyboard shortcut to display the distance between to selected atoms, but I cant remember it. I would appreciate if someone could refresh my memory. Another related question would be where I can find a list of shortcuts currently available in Pymol?
And finally, I recall seeing a feature request related to displaying the default values for all the available commands in Pymol, for example what is default value for specular. Was this feature implemented?