 
 extension DocumentType {
 	public static var space: Self { return .char(" ") }
+	
+	
 }
 
 // MARK: - extension CollectionType where Index: RandomAccessIndexType

		return .FlatAlt(.hardline, .empty)
	}
	
	public func beside(doc: Document) -> Document {
		return .Cat(self, doc)
	}

	static var hardline: Self { get }
	static var line: Self { get }
	static var linebreak: Self { get }
	static func union(x: Self, _ y: Self) -> Self
	
	func beside(other: Self) -> Self
}

