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Diffstat (limited to '')
-rw-r--r-- | tests/varenv3.sub | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/tests/varenv3.sub b/tests/varenv3.sub new file mode 100644 index 0000000..1384fcb --- /dev/null +++ b/tests/varenv3.sub @@ -0,0 +1,32 @@ +#!/bin/bash + +oifs=$IFS + +inner () { +#recho inner: "$IFS" >&2 + echo a/b/c/d + exit 0 +} + +outer() { +#recho outer: "$IFS" >&2 +for i in 1; do + IFS=/ read m v k a < <(IFS=$oifs inner) + +echo $m:$v:$k:$a +done +} + +outer +unset m k v a b c d + +for j in 1; do + IFS=: read a b c d +done < <(outer) + +echo $a-$b-$c-$d +unset m k v a b c d + +IFS=: read a b c d < <(outer) + +echo $a:$b:$c:$d |