!	 $eterna: os_signal,v 1.3 2018/06/10 02:25:31 mrg Exp $
!
! Copyright (c) 2003  Matthew Green.
!
! All rights reserved.  See the HELP IRCII COPYRIGHT file for more
! information.
!
Usage: ON [#|+|-|^|&|@]OS_SIGNAL [-|^]<parameters> [action]
  This is activated whenever a signal is received.
  The parameters for the action are as follows:
    $0    the signal that occured, such as "INFO" or "USR2"
  There are some limitations with OS_SIGNAL support and
  /WINDOW CREATE.
  Signals received by sub windows are not shown.
