main: Put the expression body on line after byte-span

src/main.rs

@@ -221,8 +221,8 @@ fn parse(document: &str) {
                 println!("\x1b[91m{e}\x1b[0m");
                 break;
             }
-            Ok(v) if verbose => {
+            Ok(Anno(expr, span)) if verbose => {
-                println!("\x1b[{}m{}: {v}", (idx + 5) % 6 + 31, v.1);
+                println!("\x1b[{}m{span}:\n{expr}", (idx + 5) % 6 + 31);
             }
             _ => {}
         }