Fix line editing bug

6 years ago · 6ea04c91b2
parent 29865d7aaa
commit 6ea04c91b2
1 changed files with 3 additions and 1 deletions
--- a/kernel/src/shell.rs
+++ b/kernel/src/shell.rs
@ -159,7 +159,9 @@ fn get_line(history: &mut Vec<Vec<u8>>) -> String {
                }
                cursor += 1;
                for _i in cursor..line_vec.len() {
-                    put_char(BS);
+                    put_char(ESC);
+                    put_char(b'[');
+                    put_char(b'D');
                }
            }
            _ => {