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platform_external_bash
/
ac50fbac377e32b98d2de396f016ea81e8ee9961
/
.
/
tests
/
appendop2.sub
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POSIXLY_CORRECT
=
1
x
=
2
x
+=
5
eval
printf
'"$x "'
echo
"$x"
unset x
typeset
-
i x
=
2
x
+=
5
eval
printf
'"$x "'
echo
"$x"
a
=
1
a
+=
4
echo $a
# idiotically, ksh93 makes these two cases differ (?)
a
+=
5
printenv a
a
+=
5
eval
printf
'"$a "'
echo $a