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+# $EPIC: serverwin.txt,v 1.2 2006/08/19 09:25:52 sthalik Exp $
+======Synopsis:======
+$__serverwin__() \\
+$__serverwin__(<server refnum>)
+======Technical:======
+   * If the <server refnum> argument is omitted, the current server's refnum is taken as the default value.
+   * If <server refnum> is not a valid server refnum, -1 is returned.
+   * If there are no windows connected to the server (which should never happen, but hey, you never know), -1 is returned.
+   * Otherwise, the refnum of the last window to recieve the input focus that is connected to the requested server is returned.
+======Practical:======
+The following things change the client's current input window:
+<file>
+/WINDOW NEW       /WINDOW CREATE
+/WINDOW HIDE      /WINDOW MOVETO
+/WINDOW GOTO      <NEXT_WINDOW>
+<PREVIOUS_WINDOW> /WINDOW SHOW
+/WINDOW BACK      /WINDOW LAST
+/WINDOW POP       /WINDOW REFNUM
+/WINDOW REFNUM_OR_SWAP
+</file>
+Each time a window is made the client's current input window, it is
+granted the highest "priority" for all windows.  Each window therefore
+has a priority relative to all other windows, which indicates how
+recently it has been the current input window.  Therefore, among all
+of each server's windows there is one window that has the highest
+priority, and that window was that server's most recent current input
+window.  This window is called the "server's current window".
+This function returns the current window for any given server.
+======Returns:======
+The window refnum of the current window for the server, or -1 if the
+server is unknown or does not have a current window.