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init version.
[bush.git]
/
tests
/
varenv
/
nameref
/
nameref2.sub
blob
547cc199cb64e777360190fb894ab94019efdcf3
1
# test readonly nameref variables
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# ksh93 allows this but not typeset -rn ref=foo?
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typeset -n ref=foo
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readonly ref
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foo=4
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echo $ref