From 3e2429af1587bca85cccd3bc3effc0ca014a2c0f Mon Sep 17 00:00:00 2001
From: LunaStev <youngjae681@gmail.com>
Date: Thu, 19 Dec 2024 14:32:00 +0900
Subject: [PATCH] Improved readability, but failed to resolve the issue of fun
 tokens not being separated

---
 src/lexer.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/lexer.rs b/src/lexer.rs
index 774a96d..3e08420 100644
--- a/src/lexer.rs
+++ b/src/lexer.rs
@@ -765,7 +765,11 @@ impl<'a> Lexer<'a> {
     }
 
     fn identifier(&mut self) -> String {
-        let start = if self.current > 0 { self.current - 1 } else { 0 };
+        let start = if self.current > 0 {
+            self.current - 1
+        } else {
+            0
+        };
 
         while !self.is_at_end() && self.peek().is_alphanumeric() {
             self.advance();