### 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
code_edit->select(0, 0, 0, 5);
	code_edit->backspace();
	CHECK(code_edit->get_line(0) == "backspace");
	
	code_edit->set_text("");
	code_edit->insert_text_at_caret("test backspace");
	code_edit->select(0, 0, 0, 5);
	code_edit->set_caret_column(0);
	code_edit->backspace();
	CHECK(code_edit->get_line(0) == "backspace");
	
	code_edit->set_text("");
	code_edit->insert_text_at_caret("line 1\nline 2");
	code_edit->set_caret_line(1);
	code_edit->set_caret_column(0);
	code_edit->backspace();
	CHECK(code_edit->get_line(0) == "line 1line 2");
	CHECK(code_edit->get_caret_line() == 0);
	CHECK(code_edit->get_caret_column() == 6);
	
	code_edit->set_text("");
	code_edit->insert_text_at_caret("line 1\nline 2\nline 3");
	code_edit->select_all();
	code_edit->backspace();
	CHECK(code_edit->get_text().is_empty());
	
	code_edit->set_text("");
	code_edit->insert_text_at_caret("line 1\nline 2\nline 3");
	code_edit->set_caret_line(0);
	code_edit->set_caret_column(0);