### 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
bool shift_pressed = Input::get_singleton()->is_key_pressed(Key::SHIFT);
	if (p_gutter == main_gutter) {
		if (draw_breakpoints && !shift_pressed) {
			set_line_as_breakpoint(p_line, !is_line_breakpointed(p_line));
		} else if (draw_bookmarks && shift_pressed) {
			set_line_as_bookmarked(p_line, !is_line_bookmarked(p_line));
		}
		return;
	}
	if (p_gutter == line_number_gutter) {
		remove_secondary_carets();
		set_selection_mode(TextEdit::SelectionMode::SELECTION_MODE_LINE, p_line, 0);
		select(p_line, 0, p_line + 1, 0);
		set_caret_line(p_line + 1);
		set_caret_column(0);
		return;
	}
	if (p_gutter == fold_gutter) {
		if (is_line_folded(p_line)) {
			unfold_line(p_line);
		} else if (can_fold_line(p_line)) {
			fold_line(p_line);
		}
		return;
	}
}
void CodeEdit::_update_gutter_indexes() {