hush_test/hush-vars/var_posix1.tests

unset var

echo Empty:${var#}
echo Empty:${var##}
echo Empty:${var#*}
echo Empty:${var##*}
echo Empty:${var%}
echo Empty:${var%%}
echo Empty:${var%*}
echo Empty:${var%%*}

var=

echo Empty:${var#}
echo Empty:${var##}
echo Empty:${var#*}
echo Empty:${var##*}
echo Empty:${var%}
echo Empty:${var%%}
echo Empty:${var%*}
echo Empty:${var%%*}

var=ababcdcd

echo ${var#ab}
echo ${var##ab}
echo ${var#a*b}
echo ${var##a*b}
echo ${var#?}
echo ${var##?}
echo ${var#*}
echo Empty:${var##*}
echo ${var#}}_tail
# UNFIXED BUG: echo ${var#\}}_tail

echo ${var%cd}
echo ${var%%cd}
echo ${var%c*d}
echo ${var%%c*d}
echo ${var%?}
echo ${var%%?}
echo ${var%*}
echo Empty:${var%%*}
echo ${var#}}_tail
# UNFIXED BUG: echo ${var#\}}_tail
echo ${var%\\*}

echo end
1	niro	984	unset var
2
3			echo Empty:${var#}
4			echo Empty:${var##}
5			echo Empty:${var#*}
6			echo Empty:${var##*}
7			echo Empty:${var%}
8			echo Empty:${var%%}
9			echo Empty:${var%*}
10			echo Empty:${var%%*}
11
12			var=
13
14			echo Empty:${var#}
15			echo Empty:${var##}
16			echo Empty:${var#*}
17			echo Empty:${var##*}
18			echo Empty:${var%}
19			echo Empty:${var%%}
20			echo Empty:${var%*}
21			echo Empty:${var%%*}
22
23			var=ababcdcd
24
25			echo ${var#ab}
26			echo ${var##ab}
27			echo ${var#a*b}
28			echo ${var##a*b}
29			echo ${var#?}
30			echo ${var##?}
31			echo ${var#*}
32			echo Empty:${var##*}
33			echo ${var#}}_tail
34			# UNFIXED BUG: echo ${var#\}}_tail
35
36			echo ${var%cd}
37			echo ${var%%cd}
38			echo ${var%c*d}
39			echo ${var%%c*d}
40			echo ${var%?}
41			echo ${var%%?}
42			echo ${var%*}
43			echo Empty:${var%%*}
44			echo ${var#}}_tail
45			# UNFIXED BUG: echo ${var#\}}_tail
46			echo ${var%\\*}
47
48			echo end