From 1d5cace9db9aef76f26b2d7ba54bbb76443b00b2 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 5 May 2024 20:33:23 +0200
Subject: Adding upstream version 5.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/varenv3.sub | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 tests/varenv3.sub

(limited to 'tests/varenv3.sub')

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
-- 
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