### 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->clear();
		SEND_GUI_KEY_EVENT(Key::BRACKETLEFT);
		CHECK(code_edit->get_line(0) == "[]");
		
		code_edit->clear();
		SEND_GUI_KEY_EVENT(Key::APOSTROPHE);
		CHECK(code_edit->get_line(0) == "''");
		CHECK(code_edit->get_caret_column() == 1);
		
		SEND_GUI_ACTION("ui_text_caret_right");
		SEND_GUI_KEY_EVENT(Key::APOSTROPHE);
		CHECK(code_edit->get_line(0) == "''''''");
		CHECK(code_edit->get_caret_column() == 3);
		
		SEND_GUI_ACTION("ui_text_backspace");
		CHECK(code_edit->get_line(0).is_empty());
		
		SEND_GUI_KEY_EVENT(Key::BRACKETLEFT);
		CHECK(code_edit->get_line(0) == "[]");
		CHECK(code_edit->get_caret_column() == 1);
		SEND_GUI_KEY_EVENT(Key::BRACKETRIGHT);
		CHECK(code_edit->get_line(0) == "[]");
		CHECK(code_edit->get_caret_column() == 2);
		
		code_edit->clear();
		SEND_GUI_KEY_EVENT(Key::A);
		SEND_GUI_KEY_EVENT(Key::APOSTROPHE);
		CHECK(code_edit->get_line(0) == "A'");
		
		code_edit->add_comment_delimiter("#", "");