### Godot version

4.0.2.stable

### System information

window10,forward+

### Issue description

![](https://i.postimg.cc/sXJvX6YG/4-7-2023-2-31-56-PM.jpg)

> extends "../DmUtils/tween_panel.gd"
> 
> """gd"""
> func _ready() -> void:
> ____"super"   # Suggestions willl extra quote added!

### Steps to reproduce

1. foo BASE.gd
2. another subclass extends it (extends "../folder/BASE.gd")
3. type subclass callback say: _ready(): TYPE super THEN "super" appeared

### Minimal reproduction project

none
int idx = _get_auto_brace_pair_open_at_pos(cl, cc);
			if (idx != -1) {
				prev_column = cc - auto_brace_completion_pairs[idx].open_key.length();
				if (_get_auto_brace_pair_close_at_pos(cl, cc) == idx) {
					remove_text(prev_line, prev_column, cl, cc + auto_brace_completion_pairs[idx].close_key.length());
				} else {
					remove_text(prev_line, prev_column, cl, cc);
				}
				set_caret_line(prev_line, false, true, 0, i);
				set_caret_column(prev_column, i == 0, i);
				adjust_carets_after_edit(i, prev_line, prev_column, cl, cc + auto_brace_completion_pairs[idx].close_key.length());
				continue;
			}
		}
		
		if (indent_using_spaces && cc != 0) {
			if (get_first_non_whitespace_column(cl) >= cc) {
				prev_column = cc - _calculate_spaces_till_next_left_indent(cc);
				prev_line = cl;
			}
		}
		remove_text(prev_line, prev_column, cl, cc);
		set_caret_line(prev_line, false, true, 0, i);
		set_caret_column(prev_column, i == 0, i);
		adjust_carets_after_edit(i, prev_line, prev_column, cl, cc);
	}
	merge_overlapping_carets();
	end_complex_operation();
}
void CodeEdit::set_indent_size(const int p_size) {