First steps for the macro system

orchid-base/src/name.rs

@@ -236,8 +236,8 @@ impl Sym {
 		Self::from_tok(Tok::from_api(marker, i).await).expect("Empty sequence found for serialized Sym")
 	}
 	pub fn to_api(&self) -> api::TStrv { self.tok().to_api() }
-	pub async fn push(&self, tok: Tok<String>, i: &Interner) -> Sym {
-		Self::new(self.0.iter().cloned().chain([tok]), i).await.unwrap()
+	pub async fn suffix(&self, tokv: impl IntoIterator<Item = Tok<String>>, i: &Interner) -> Sym {
+		Self::new(self.0.iter().cloned().chain(tokv), i).await.unwrap()
 	}
 }
 impl fmt::Debug for Sym {