Synopsis:
   $winnicklist([<window>])

Technical:
   This function is a way to access the nick list of a given window. The nick
   list is a list of nicknames/channels whose messages should be sent to that
   window.

Returns:
   list of channels/nicks whose messages are being sent to that window

Examples:
   $winnicklist(1)                 returns nick list for window #1

See Also:
   window(4) add