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HEAD
hush: treat ${#?} as "length of $?"
[oweals/busybox.git]
/
shell
/
hush_test
/
hush-vars
/
readonly2.tests
1
unset a
2
readonly a=A
3
4
# external commands and builtins should behave the same:
5
(exit 42); a=Z echo "Visible:$?"
6
echo
7
(exit 42); a=Z env echo "Visible:$?"