###############################################################################
##									     ##
##	File:     TODO							     ##
##	Author:   Wolfgang Rupprecht <wolfgang@capsicum.wsrcc.com>	     ##
##	Created:  Sat Mar  6 10:13:56 PST 1999				     ##
##	Contents: todo file for dgpsip                                       ##
##									     ##
##	Copyright (c) 1999 Wolfgang Rupprecht.				     ##
##	All rights reserved.						     ##
##									     ##
##	$Id$
###############################################################################

	* print out a warning every 10 seconds or so if the NMEA
	  doesn't seem to be attached but if the tty is selected for
	  output.

Make the writing of the svtrack.pgm file more atomic.  
	  
	* write the file to a scratch name and then move it.

	* catch/defer signals finish writing the file and then exit.

	- if using an exit catcher, make sure the file isn't already open 
	  for writing, or keep a global fd.  We don't want the
	  interrupted file writing to flush its stale bytes after the
	  interrupt handler has written the file

# end
