ash: add a testcase for bug 2281 (currently fails). Small code cleanups.
function old new delta
changepath 195 192 -3
subevalvar 1204 1200 -4
readtoken1 3247 3240 -7
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(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-14) Total: -14 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/shell/ash_test/ash-vars/var_bash4.right b/shell/ash_test/ash-vars/var_bash4.right
new file mode 100644
index 0000000..33a5112
--- /dev/null
+++ b/shell/ash_test/ash-vars/var_bash4.right
@@ -0,0 +1,2 @@
+a*b-backslashstar-
+Done: 0