From 248888ce0bd07ab3eefb7932b2492e7ce33d7be0 Mon Sep 17 00:00:00 2001
From: Stephen Chung <schungx@live.com>
Date: Sun, 21 Aug 2022 17:35:37 +0800
Subject: [PATCH] Fine tune error display.

---
 src/types/parse_error.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/types/parse_error.rs b/src/types/parse_error.rs
index b1cbf12a..a80255f0 100644
--- a/src/types/parse_error.rs
+++ b/src/types/parse_error.rs
@@ -51,8 +51,7 @@ impl fmt::Display for LexError {
             Self::ImproperSymbol(s, d) if d.is_empty() => {
                 write!(f, "Invalid symbol encountered: '{}'", s)
             }
-            Self::ImproperSymbol(s, d) if s.is_empty() => f.write_str(d),
-            Self::ImproperSymbol(s, d) => write!(f, "{}: '{}'", d, s),
+            Self::ImproperSymbol(.., d) => f.write_str(d),
         }
     }
 }