### 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
same_line = true;
					in_region = d;
					delimiter_cache.write[i][from + 1] = d;
					from += start_key_length;
					
					if (end_key_length == 0 || delimiters[d].line_only || from + end_key_length > line_length) {
						j = line_length;
						if (delimiters[d].line_only) {
							delimiter_cache.write[i][line_length + 1] = -1;
						} else {
							end_region = in_region;
						}
					}
					break;
				}
				if (j == line_length || in_region == -1) {
					continue;
				}
			}
			
			
			int region_end_index = -1;
			int end_key_length = delimiters[in_region].end_key.length();
			const char32_t *end_key = delimiters[in_region].end_key.get_data();
			for (; from < line_length; from++) {
				if (line_length - from < end_key_length) {
					break;
				}
				if (!is_symbol(str[from])) {
					continue;