:art: improve cmdline macros

diff --git a/ast b/ast
index 0cad507bd5cf37fa03661bebe9157b496701d0f3..1ae66ea3a07f6282ce9c5bf60956c731addbecaa 160000 (submodule)
--- a/ast
+++ b/ast
@@ -1 +1 @@
-Subproject commit 0cad507bd5cf37fa03661bebe9157b496701d0f3
+Subproject commit 1ae66ea3a07f6282ce9c5bf60956c731addbecaa