commit bash-20090903 snapshot

tests/nquote.right

@@ -35,3 +35,6 @@ argv[1] = <hello, $world>
 ;foo
 argv[1] = <^I>
 argv[1] = <'A^IB'>
+hello' world
+hello world!
+hello' world!

tests/nquote.tests

@@ -114,3 +114,5 @@ args ()
 unset mytab
 recho "${mytab:-$'\t'}"
 recho "$( args $'A\tB' )"
+
+${THIS_SH} ./nquote1.sub

tests/nquote1.sub

@@ -0,0 +1,6 @@
+set -o history
+set -H
+
+echo $'hello\' world'
+echo $'hello world!'
+echo $'hello\' world!'