1#   This program is free software: you can redistribute it and/or modify
2#   it under the terms of the GNU General Public License as published by
3#   the Free Software Foundation, either version 3 of the License, or
4#   (at your option) any later version.
5#
6#   This program is distributed in the hope that it will be useful,
7#   but WITHOUT ANY WARRANTY; without even the implied warranty of
8#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
9#   GNU General Public License for more details.
10#
11#   You should have received a copy of the GNU General Public License
12#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
13#
14x='\x'
15
16case x in
17\x)	echo ok 1;;
18*)	echo bad 1;;
19esac
20
21case x in
22$x)	echo ok 2;;
23*)	echo bad 2;;
24esac
25
26case $x in
27\x)	echo bad 3;;
28\\x)	echo ok 3 ;;
29*)	echo bad 3.1 ;;
30esac
31
32case $x in
33\\$x)	echo ok 4 ;;
34x)	echo bad 4;;
35$x)	echo bad 4.1 ;;
36*)	echo bad 4.2;;
37esac
38
39case x in
40\\x)	echo bad 5;;
41\x)	echo ok 5;;
42*)	echo bad 5.1;;
43esac
44
45case x in
46\\x)	echo bad 6;;
47x)	echo ok 6;;
48*)	echo bad 6.1;;
49esac
50
51case x in
52$x)	echo ok 7 ;;
53\\$x)	echo bad 7 ;;
54*)	echo bad 7.1 ;;
55esac
56
57case x in
58\x)	echo ok 8 ;;
59\\x)	echo bad 8 ;;
60*)	echo bad 8.1 ;;
61esac
62
63case \x in
64\x)	echo ok 9 ;;
65\\x)	echo bad 9 ;;
66*)	echo bad 9.1 ;;
67esac
68
69case $x in
70$x)	echo oops 1 ;;
71*)	echo mysterious 1 ;;
72esac
73
74case \x in
75\x)	echo mysterious 2 ;;
76*)	echo oops 2 ;;
77esac
78