Name: remove_selected_scar - remove a specific scar from a player

Syntax:
	int remove_selected_scar(int num)

Description:
	The remove_selected_scar function removes a specific scar from the
	player, selected by num.

	The scars have the following numbers:
		0 : left leg		5 : left hand
		1 : right leg		6 : right hand
		2 : nose		7 : forehead
		3 : left arm		8 : left cheek
		4 : right arm		9 : right cheek

Return value:
	The new scar value (same as query_scars).

Examples:
	this_player()->remove_selected_scar(1);

See also: player/show_scar, player/query_scars, player/make_selected_scar, player/make_scar