SHORTCUTMENU
Controls right-click mouse actions and shortcut menus using a combination of bit codes.
0=All shortcut menus are turned off. Right-clicks either repeat the previously used command or are the equivalent of Enter for the active command.
1=Generic shortcut menus display for right-clicks in the drawing when no command is active and no entities are selected.
2=Edit shortcut menus display for right-clicks in the drawing when entities are selected.
8=Prompt boxes display automatically for the active command. Right-clicks either repeat the previously used command or are the equivalent of Enter for the active command.
16=Not implemented.
Type: Integer
Saved: In the registry
Range: 0 to 31
Default: 3