diff options
| -rw-r--r-- | src/line/cursor.cc | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/src/line/cursor.cc b/src/line/cursor.cc index faa3988..9c0bf28 100644 --- a/src/line/cursor.cc +++ b/src/line/cursor.cc @@ -109,7 +109,11 @@ void move_cursor(T_cursor_movement_direction d) else { // already at the beginning of buffer - if (buffer_index_cursor == 0) break; + if (buffer_index_cursor == 0) + { + print("\a"); fflush(stdout); + break; + } buffer_index_cursor--; _buffer_index_display_begin--; @@ -122,7 +126,11 @@ void move_cursor(T_cursor_movement_direction d) if (window_size_col > get_terminal_pos_cursor()) { // already at the end of buffer - if (buffer_index_cursor == line_buffer.size()) break; + if (buffer_index_cursor == line_buffer.size()) + { + print("\a"); fflush(stdout); + break; + } buffer_index_cursor++; print("\x1b[C"); fflush(stdout); // move cursor to the right @@ -131,7 +139,11 @@ void move_cursor(T_cursor_movement_direction d) else { // already at the end of buffer - if (buffer_index_cursor == line_buffer.size()) break; + if (buffer_index_cursor == line_buffer.size()) + { + print("\a"); fflush(stdout); + break; + } buffer_index_cursor++; _buffer_index_display_begin++; |