### 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
CHECK(code_edit->get_code_completion_options().size() == 0);
			
			code_edit->add_code_completion_option(CodeEdit::CodeCompletionKind::KIND_VARIABLE, "item_0.", "item_0");
			code_edit->set_code_completion_selected_index(1);
			CHECK(code_edit->get_code_completion_selected_index() == -1);
			CHECK(code_edit->get_code_completion_option(0).size() == 0);
			CHECK(code_edit->get_code_completion_options().size() == 0);
			
			
			int before_text_caret_column = code_edit->get_caret_column();
			code_edit->insert_text_at_caret("i");
			code_edit->update_code_completion_options();
			code_edit->add_code_completion_option(CodeEdit::CodeCompletionKind::KIND_CLASS, "item_0.", "item_0", Color(1, 0, 0), Ref<Resource>(), Color(1, 0, 0));
			code_edit->add_code_completion_option(CodeEdit::CodeCompletionKind::KIND_VARIABLE, "item_1.", "item_1");
			code_edit->add_code_completion_option(CodeEdit::CodeCompletionKind::KIND_VARIABLE, "item_2.", "item_2");
			ERR_PRINT_OFF;
			code_edit->set_code_completion_selected_index(1);
			ERR_PRINT_ON;
			CHECK(code_edit->get_code_completion_selected_index() == 0);
			CHECK(code_edit->get_code_completion_option(0).size() == 7);
			CHECK(code_edit->get_code_completion_options().size() == 1);
			
			SEND_GUI_ACTION("ui_cancel");
			CHECK(code_edit->get_code_completion_selected_index() == -1);
			code_edit->update_code_completion_options();
			CHECK(code_edit->get_code_completion_selected_index() == 0);
			code_edit->set_code_completion_selected_index(1);
			CHECK(code_edit->get_code_completion_selected_index() == 1);
			CHECK(code_edit->get_code_completion_option(0).size() == 7);
			CHECK(code_edit->get_code_completion_options().size() == 3);