1 files changed, 3 insertions, 1 deletions
diff --git a/src/macro_processor/main.rs b/src/macro_processor/main.rs
index 5b083c8..d8247d6 100644
--- a/src/macro_processor/main.rs
+++ b/src/macro_processor/main.rs
@@ -14,7 +14,9 @@ fn repl() {
             print!("> ");
             let _ = io::stdout().flush();
             let mut _input = String::new();
-            io::stdin().read_line(&mut _input).expect("error: unable to read user input");
+            io::stdin()
+                .read_line(&mut _input)
+                .expect("error: unable to read user input");
             if _input == "\n" {
                 input.pop();
                 break;