Fix clippy errors
diff --git a/src/edit.rs b/src/edit.rs
index 19c4e29..71cf818 100644
--- a/src/edit.rs
+++ b/src/edit.rs
@@ -453,9 +453,9 @@
         if history.is_empty() {
             return self.out.beep();
         }
-        if self.history_index == history.len() && dir == Direction::Forward {
-            return self.out.beep();
-        } else if self.history_index == 0 && dir == Direction::Reverse {
+        if self.history_index == history.len() && dir == Direction::Forward
+            || self.history_index == 0 && dir == Direction::Reverse
+        {
             return self.out.beep();
         }
         if dir == Direction::Reverse {
diff --git a/src/tty/mod.rs b/src/tty/mod.rs
index 1476be6..e6c42dc 100644
--- a/src/tty/mod.rs
+++ b/src/tty/mod.rs
@@ -160,9 +160,9 @@
         0
     } else if *esc_seq == 2 {
         if s == ";" || (s.as_bytes()[0] >= b'0' && s.as_bytes()[0] <= b'9') {
-        } else if s == "m" {
+        /*} else if s == "m" {
             // last
-            *esc_seq = 0;
+            *esc_seq = 0;*/
         } else {
             // not supported
             *esc_seq = 0;