** Help file CURSOR.HLP - locating and deleting atoms 

In the cursor mode, option [L], a blinking cursor identifies atoms by number 
and allows you to delete or restore them individually.  Move the cursor with 
the up and down arrows; turning on the NUM LOCK changes the increment to 10 
atoms.  HOME resets the atom number to 1 

Three numbers in the upper left corner of the screen identify the atom on 
which the cursor rests: 

(atom number) (plot code) (atom type) 

The atom number correlates with that in the complete printout, option [J] or 
[L.6].  It is not usually necessary to use the complete printout to identify 
atoms for deletion, but the atom type can be very useful when atoms are 
partially superimposed.