Updated macro system to process and return mactree and then lower it separately to gexpr

orchid-std/src/macros/stdlib/funnctional.rs

@@ -4,8 +4,11 @@ use crate::macros::utils::{build_macro, mactree, mactreev};
 
 pub async fn gen_functional_macro_lib() -> Vec<GenMember> {
 	prefix("std::fn", [build_macro(Some(4), ["|>"])
-		.rule(mactreev!("...$" lhs 0 "std::fn::|>" "$" fun "...$" rhs 0), [
-			async |cx, [lhs, fun, rhs]| cx.recur(mactree!(("push" fun ; "push" lhs ;) "pushv" rhs ;)),
-		])
+		.rule(
+			mactreev!("...$" lhs 0 "std::fn::|>" "$" fun "...$" rhs 0),
+			async |mut cx, [lhs, fun, rhs]| {
+				Ok(cx.recur(mactree!("push" fun ; "push" lhs ; "pushv" rhs)).await)
+			},
+		)
 		.finish()])
 }