fix middle of word deletion

1 files changed, 15 insertions, 5 deletions

diff --git a/src/main.rs b/src/main.rs
index c4113f9..95d24d5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -118,6 +118,18 @@ impl Session {
             self.type_byte(*b);
         }
     }
+
+    fn del_left(&mut self) {
+        if self.line.del_left().is_some() {
+            cursor::move_cursor(Direction::Left, 1);
+            self.line.display_post(b" ");
+        }
+    }
+
+    fn del_right(&mut self) {
+        self.line.del_right();
+        self.line.display_post(b" ");
+    }
 }
 
 fn read1() -> u8 {
@@ -190,8 +202,8 @@ fn event_loop() {
                     // take previous command for editing
                     let cmd = se.history[se.history.len() - 1].clone();
                     se.type_bytes(&cmd);
-                } else if se.line.del_left().is_some() {
-                    print!("\x08 \x08");
+                } else {
+                    se.del_left();
                 }
             }
 
@@ -267,9 +279,7 @@ fn event_loop() {
                         }
                         b'3' => {
                             if seq.len() > 2 && seq[2] == b'~' {
-                                // delete
-                                se.line.del_right();
-                                se.line.display_post(b" ");
+                                se.del_right();
                             } else {
                                 todo!("unhandled: {seq:?}");
                             }