default*—displays
tangent edges according to the setting in the environment dialog box (tools
> environment).
tan_solid—displays selected tangent edges regardless
of the environment setting for tangent edges.
no_disp_tan—turns
off the display of tangent edges.
tan_ctrln—displays
tangent edges in centerline font.
tan_phantom—displays
tangent edges in phantom font.
tan_dimmed—displays
tangent edges in dimmed color.
save_environment—saves
and uses the environment setting for newly created views within the drawing.
