No comment. Sorry.

	event handling
	handleListenEvent: needsToBeDrawn processEvents transmitEvent:

	initialization
	initialize

	meta menu

	other
	drawOn: withdrawFromWorld worldBounds

	private
	appendNewDataToReceiveBuffer getNextRemoteEvent receiveData

	connections	top
	lastEventTransmitted
	lastEventTransmitted:
	lastWorldExtent
	lastWorldExtent:
	readyToTransmit Return true if the receiver is ready to send.
	remoteHostAddress Return the address of the remote host or zero if not connected.
	startListening Create a socket and start listening for a connection.
	startTransmittingEvents Attempt to broadcast events from this hand to a remote hand on the host with the given address. This method just creates the new socket and initiates a connection; it does not wait for the other end to answer.
	startTransmittingEventsTo: Attempt to broadcast events from this hand to a remote hand on the host with the given address. This method just creates the new socket and initiates a connection; it does not wait for the other end to answer.
	stopListening Destroy the socket, if any, terminating the connection.
	stopTransmittingEvents Stop broadcasting events from this world's cursor to a remote cursor on the host with the given address. This method issues a 'close' but does not destroy the socket; it will be destroyed when the other end reads the last data and closes the connection.

	event handling	top
	handleListenEvent: Transmit the event to interested listeners
	needsToBeDrawn Return true if this hand must be drawn explicitely instead of being drawn via the hardware cursor. This is the case if it (a) it is a remote hand, (b) it is showing a temporary cursor, or (c) it is not empty. If using the software cursor, ensure that the hardware cursor is hidden.
	processEvents Process user input events from the remote input devices.
	transmitEvent: Transmit the given event to all remote connections.

	initialization	top
	initialize

meta menu

top

	other	top
	drawOn: For remote cursors, always draw the hand itself (i.e., the cursor).
	withdrawFromWorld Close the socket, if any, and remove this hand from the world.
	worldBounds

	private	top
	appendNewDataToReceiveBuffer Append all available raw data to my receive buffer. Assume that my socket is not nil.
	getNextRemoteEvent Return the next remote event, or nil if the receive buffer does not contain a full event record. An event record is the storeString for a MorphicEvent terminated by a <CR> character.
	receiveData Check my connection status and withdraw from the world if the connection has been broken. Append any data that has arrived to receiveBuffer.