### 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
if (!is_editable()) {
		return;
	}
	begin_complex_operation();
	Vector<int> caret_edit_order = get_caret_index_edit_order();
	for (const int &c : caret_edit_order) {
		
		
		
		int removed_characters = 0;
		int initial_selection_end_column = 0;
		int initial_cursor_column = get_caret_column(c);
		int start_line = get_caret_line(c);
		int end_line = start_line;
		if (has_selection(c)) {
			start_line = get_selection_from_line(c);
			end_line = get_selection_to_line(c);
			
			initial_selection_end_column = get_selection_to_column(c);
			if (initial_selection_end_column == 0) {
				end_line--;
			}
		}
		bool first_line_edited = false;
		bool last_line_edited = false;
		for (int i = start_line; i <= end_line; i++) {