# $EPIC: levelwindow,v 1.1 2003/07/07 05:24:17 jnelson Exp $
Synopsis:
   $levelwindow(<server refnum> <lastlog level descriptions>)

Technical:
   * <server refnum> is, well, a server refnum (reference number)
   * <lastlog level descriptions> is of the same format as /WINDOW LEVEL
   * Only windows connected to the specified server are considered
   * The return value is the window refnum of one of the windows connected
     to <server refnum> that has one or more of the level descriptions.
   * To avoid ambiguity, it's best that <lastlog level descriptions> only
     include one level.  If you do $levelwindow(0 MSGS,PUBLIC), and MSGS
     and PUBLIC are different windows, you can't be sure which window you
     will get.
   * If no windows for the server claim any of the level descriptions,
     then the return value is -1.  This is not as unusual as it might
     sound.  Many script packs set all window's levels to NONE.  This
     function would not be very useful in that kind of situation.
   * Since the DCC lastlog level is global, it is handled specially.  
     The server refnum argument is ignored and any window refnum that has
     the DCC level is returned.

Practical:
   This function can be used to figure out which window that an 
   /xecho -level <level> .... will go to.

Returns:
   The refnum for the window that claims any of the lastlog level
   descriptions for the server specified.  -1 if no window can be
   found that claims the level(s).

Examples:
   $levelwindow(1 NOTICE)		Returns the NOTICE window for server 1
   $levelwindow(0 MSGS,PUBLIC)		Would return either the MSGS window
					or the PUBLIC window, but you can't
					be sure which.

History:
   This function first appeared in EPIC4-1.1.12

See Also:
   xecho(5); window(4) level