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-rw-r--r--tests/expansion.in4
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/expansion.in b/tests/expansion.in
index b43fd3bf..2b6d9376 100644
--- a/tests/expansion.in
+++ b/tests/expansion.in
@@ -81,6 +81,10 @@ echo $foo[d]
echo ()[1]
echo ()[d]
+echo "Catch your breath"
+set paren ')'
+echo $$paren
+
# Test tilde expansion
# On OS X, /tmp is symlinked to /private/tmp
# $PWD is our best bet for resolving it