hush_test/hush-trap/usage.right

___
___
___
trap -- 'a' EXIT
trap -- 'a' INT
trap -- 'a' USR1
trap -- 'a' USR2
___
___
trap -- 'a' USR1
trap -- 'a' USR2
___
___
trap -- 'a' USR2
1	___
2	___
3	___
4	trap -- 'a' EXIT
5	trap -- 'a' INT
6	trap -- 'a' USR1
7	trap -- 'a' USR2
8	___
9	___
10	trap -- 'a' USR1
11	trap -- 'a' USR2
12	___
13	___
14	trap -- 'a' USR2