Command Short Cuts

											Command-Click:						Select rotation atom
											Command-DoubleClick:	Select torsion atom
											Option-Click:								Select atom
											Option-DoubleClick:			Display atom info
											Control-Click:							Select block
											Control-DoubleClick:		Display block info

⌘O	:	Opens a structure file (one at a time).
						OptionKey opens a portion of the structure.
						ControlKey opens a second structure.
⌘Z, ⌘X, ⌘C, ⌘V	: Usual edit short cuts.
⌘R and ⌘L	:	Rotate Right and Left.
⌘W	:	Wobble.
⌘T	:	Tumble.
⌘+ and ⌘-	:	Zoom In and Out.
⌘S and ⌘/	:	Turn bond clockwise and anticlockwise.
					A torsion atom must have been previously selected (⌘ DoubleClick).
⌘Y	: Add a block at the end of a structure of the same type as the last one.
⌘U	: Undo the last block of a structure.
⌘=	:	Move structure to place the rotation atom at the image window center.
						OptionKey fits structure to image window.
⌘B	:	Swap rotation axis.
⌘M	:	Swap display mode.
						OptionKey reverses the order.
⌘H	:	Show/Hide Hydrogen-bonds.
⌘I	:	Show/Hide Ionic-bonds.
⌘S	:	StepWise/Continuous motion.
⌘2	:	Motion only the second structure (when 2 structures are in memory).

Additional Short Cuts

⌘¨, ⌘Æ ⌘≠ and ⌘Ø are used to change some parameters dynamically.
The function depends on the kind of the FrontMost Window: 
		Image window (stereo mode):
					⌘¨ and ⌘Æ act on the value of the Stereo Angle.
		Image window (if it contains an ED-map):
					⌘≠ and ⌘Ø act on the value of the Lower Threshold of the ED-map.
		Top and Clash windows:
					⌘¨ and ⌘Æ act on the value of the Histogram Sampling Width.
					⌘≠ and ⌘Ø act on the value of the Profile Energy Maximum.
		Stat, Around and Motiv windows: 
					⌘¨ and ⌘Æ act on the value of the Histogram Sampling Width.
					⌘≠ and ⌘Ø act on the value of the Histogram Ordinate Maximum.