Syntax	Net.TokenAvailable (netStream : int) : boolean
Description	Returns true if a line of input is waiting to be read from the net stream specified by the netStream parameter. If Net.TokenAvailable returns true, then a single token (character surrounded by whitespace) can be read from the stream without blocking.
Details	The Net module requires a TCP/IP stack to be installed and operating in order to function. It does not communicate using any other protocols It is possible for Firewalls to interfere with the actions of the Net module, preventing connections from taking place.
Example	The following program fragment reads a character from netStream only if there is one waiting to be read. if Net.TokenAvailable (netStream) then var token : string get : netStream, token put token end if
Status	Exported qualified. This means that you can only call the function by calling Net.TokenAvailable, not by calling TokenAvailable.
See also	Net.BytesAvailable, Net.CharAvailable, and Net.LineAvailable.