2 

     2 

     3 # Copyright (C) 2005 Paul Mackerras.  All rights reserved.

     3 # Copyright (C) 2005 Paul Mackerras.  All rights reserved.

     4 # This program is free software; it may be used, copied, modified

     4 # This program is free software; it may be used, copied, modified

     5 # and distributed under the terms of the GNU General Public Licence,

     5 # and distributed under the terms of the GNU General Public Licence,

     6 # either version 2, or (at your option) any later version.

     6 # either version 2, or (at your option) any later version.

     7 

     9 

     8 

    10 

     9 # Modified version of Tip 171:

    11 # Modified version of Tip 171:

    10 # http://www.tcl.tk/cgi-bin/tct/tip/171.html

    12 # http://www.tcl.tk/cgi-bin/tct/tip/171.html

    11 #

    13 #