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# 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='\x'
case x in
\x) echo ok 1;;
*) echo bad 1;;
esac
case x in
$x) echo ok 2;;
*) echo bad 2;;
esac
case $x in
\x) echo bad 3;;
\\x) echo ok 3 ;;
*) echo bad 3.1 ;;
esac
case $x in
\\$x) echo ok 4 ;;
x) echo bad 4;;
$x) echo bad 4.1 ;;
*) echo bad 4.2;;
esac
case x in
\\x) echo bad 5;;
\x) echo ok 5;;
*) echo bad 5.1;;
esac
case x in
\\x) echo bad 6;;
x) echo ok 6;;
*) echo bad 6.1;;
esac
case x in
$x) echo ok 7 ;;
\\$x) echo bad 7 ;;
*) echo bad 7.1 ;;
esac
case x in
\x) echo ok 8 ;;
\\x) echo bad 8 ;;
*) echo bad 8.1 ;;
esac
case \x in
\x) echo ok 9 ;;
\\x) echo bad 9 ;;
*) echo bad 9.1 ;;
esac
case $x in
$x) echo oops 1 ;;
*) echo mysterious 1 ;;
esac
case \x in
\x) echo mysterious 2 ;;
*) echo oops 2 ;;
esac
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