#!/bin/csh

# -----------------------------------------------------------------------------
# upgrade - shell script for upgrading 1.x resource files to 2.x resource files
# -----------------------------------------------------------------------------
# Copyright (C) 1999 by Karim Kaschani
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# to rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
# -----------------------------------------------------------------------------

if ( ${1}x == 'x' ) then
   echo "Usage: upgrade <resource file(s)>"
   exit(2)
endif

foreach file ( $* )
    echo "upgrading $file ..."

    head -2 $file >  upgrade.$$
    echo ""       >> upgrade.$$
    tail -4 $file >> upgrade.$$

    mv upgrade.$$ $file
end

exit(0)
