diff --git a/include/with99.h b/include/with99.h
index 3166452..1573f96 100644
--- a/include/with99.h
+++ b/include/with99.h
@@ -14,7 +14,7 @@
 #endif
 
 #define WITH99_MAJOR 2
-#define WITH99_MINOR 0
+#define WITH99_MINOR 1
 #define WITH99_PATCH 0
 
 #define WITH99_VERSION_COMPATIBLE(x, y, z) (WITH99_MAJOR == (x) && ((WITH99_MINOR == (y) && WITH99_PATCH >= (z)) || (WITH99_MINOR > (y))))
@@ -55,7 +55,19 @@
 
 #define WITH99_With(...) ML99_EVAL(WITH99_with(v(__VA_ARGS__)))
 
+#define WITH99_priv_multiple(...) ML99_variadicsForEach(v(WITH99_priv_create_stmt), v(__VA_ARGS__))
+
 #define WITH99_with(...) ML99_call(WITH99_with, __VA_ARGS__)
-#define WITH99_with_IMPL(...) ML99_variadicsForEach(v(WITH99_priv_create_stmt), v(__VA_ARGS__))
+#define WITH99_with_IMPL(...) \
+	ML99_appl(\
+		ML99_if(\
+			ML99_isTuple(ML99_variadicsGet(0)(v(__VA_ARGS__))),\
+			ML99_compose(ML99_appl(v(ML99_variadicsForEach), v(WITH99_priv_create_stmt)), v(ML99_untuple)),\
+			v(WITH99_priv_create_stmt)\
+		),\
+		ML99_tuple(v(__VA_ARGS__))\
+	)
+
+
 
 #endif