:art: handle paren exp

diff --git a/fmt b/fmt
index eeac4b075c04ecd7c3010d58e083047081dac4eb..5cbf72d28a08529730569471c88931573408946a 160000 (submodule)
--- a/fmt
+++ b/fmt
@@ -1 +1 @@
-Subproject commit eeac4b075c04ecd7c3010d58e083047081dac4eb
+Subproject commit 5cbf72d28a08529730569471c88931573408946a