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Diffstat (limited to '')
| -rw-r--r-- | tests/nameref2.sub | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/nameref2.sub b/tests/nameref2.sub new file mode 100644 index 0000000..547cc19 --- /dev/null +++ b/tests/nameref2.sub @@ -0,0 +1,7 @@ +# test readonly nameref variables +# ksh93 allows this but not typeset -rn ref=foo? +typeset -n ref=foo +readonly ref +foo=4 + +echo $ref |