Merge pull request 'stop macro from returning' (#2) from Jeftaei/map-tool:master into master

Reviewed-on: #2

src/prelude.rs

@@ -6,13 +6,13 @@ pub type BoxResult<T> = std::result::Result<T, Box<dyn std::error::Error>>;
 // so heres labelprint as a macro
 #[macro_export]
 macro_rules! lprint  {
-    ($expr:expr) => {
+    ($expr:expr) => {{
         let ___this_file = std::file!();
         let ___line = std::line!();
         // let ___column = column!();
         println!("[{}:{}] {}", ___this_file, ___line, $expr);
-    };
-    ($expr:expr, $($arg:tt)*) => {
+    }};
+    ($expr:expr, $($arg:tt)*) => {{
         lprint!(format!($expr, $($arg)*));
-    };
+    }};
 }