numeric
Details of which entity lugs are to be displayed when the member entity.lugs is set. Possible values of lug_style are:
0 - Show a lug at the control point of the gtext entity.
1 - Show lugs at the four box edge mid-points.
2 - Show lugs at the control point and at the four box corners.
When a lug is picked interactively (via the luglock function) the possible values of the system numeric lug_index on a successful hit are:
0 - The control point.
1-4 - The box corners (Bottom-Left, Bottom-Right, Top-Right and Top-Left).
5-8 - The box edge mid-points (Left, Bottom, Right, Top).
New gtext primitives have a lug_style of 0.
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 Functions:  | 
 luglock (point)  | 
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 Identifiers:  | 
 lug_index (numeric)  |