Add _a literal for named arguments
diff --git a/example/example11.ref b/example/example11.ref
index f4c23ae..e965187 100644
--- a/example/example11.ref
+++ b/example/example11.ref
@@ -18,6 +18,11 @@
kkww__ffuunncc44(...)
kw_func4(myList : list<int> = [13L, 17L]) -> NoneType
+Help on built-in function kw_func_udl in module example
+
+kkww__ffuunncc__uuddll(...)
+ kw_func_udl(x : int, y : int = 300L) -> NoneType
+
kw_func(x=5, y=10)
kw_func(x=5, y=10)
kw_func(x=5, y=10)
@@ -40,3 +45,5 @@
got argument: arg2_value
got keyword argument: arg3 -> arg3_value
got keyword argument: arg4 -> 4
+
+kw_func(x=5, y=10)