#   This program is free software: you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation, either version 3 of the License, or
#   (at your option) any later version.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
IFS=$'\001'
c=$'\001'
c2=$'\003'

IFS=$c		# this is the problem line, IFS should end up being \001
recho "$IFS"
set -- $c2$c$c2$c$c2
recho $# "$1" "$2" "$3"

x=$c
recho "$x"

unset c c2 x

c=$'Y\1Y';

v=X${c}X;
recho X${c}X
recho "$v"

v=X$c
recho X$c
recho "$v"