#   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/>.
#
x=$'\\a\\b\\c\\\001\\d\\e\\f'
y='\a\b\c\\d\e\f'
z=$'abc\001def'

recho "$x"
recho "$y"
recho "$z"

case $'abc\001def' in
$x) echo ok 1 ;;
*) echo oops 1;;
esac

case $z in
$x) echo ok 2 ;;
*) echo oops 2;;
esac

case $'abc\001def' in
$y) echo ok 3 ;;
*) echo oops 3;;
esac

case $z in
$y) echo ok 4 ;;
*) echo oops 4;;
esac

# no backslash before \001
x=$'\\a\\b\\c\001\\d\\e\\f'
y='\a\b\c\d\e\f'

case $'abc\001def' in
$x) echo ok 5 ;;
*) echo oops 5;;
esac

case $z in
$x) echo ok 6 ;;
*) echo oops 6;;
esac

case $'abc\001def' in
$y) echo ok 7 ;;
*) echo oops 7;;
esac

case $z in
$y) echo ok 8 ;;
*) echo oops 8;;
esac

