fix: 🐛 match any character between func name and ( (#495)

* fix: 🐛 match any character between func name and `(`

* refactor: ♻️ use non-capturing group

* fix: 🐛 match white space before `(`

* fix: Ignore comments

* refactor: 🔥 removed redundant whitespace token

moved the regex string to the top and added a description

* fix: 🐛 match space before `(`

and word boundary for the method name

* refactor: ♻️ removed `(?<!#)`

It only handled one specific case, `#func`. Something like `# ` was still matched. To avoid giving a false impression, I removed it, and this case is now also handled by `is_top_level_func()`.

* fix: 🐛 more word boundaries

Author: KANAjetzt

addons/mod_loader/internal/mod_hook_preprocessor.gd

@@ -14,6 +14,11 @@ const HASH_COLLISION_ERROR := \
 const MOD_LOADER_HOOKS_START_STRING := \
 	"\n# ModLoader Hooks - The following code has been automatically added by the Godot Mod Loader."
 
+## \\bfunc\\b\\s+		->	Match the word 'func' and one or more whitespace characters
+## \\b%s\\b 			->	the function name
+## (?:.*\\n*)*?\\s*\\( 	->	Match any character between zero and unlimited times, but be lazy
+## 							and only do this until a '(' is found.
+const REGEX_MATCH_FUNC_WITH_WHITESPACE := "\\bfunc\\b\\s+\\b%s\\b(?:.*\\n*)*?\\s*\\("
 
 ## finds function names used as setters and getters (excluding inline definitions)
 ## group 2 and 4 contain the xetter names
@@ -338,7 +343,7 @@ func match_method_body(method_name: String, func_body_start_index: int, text: St
 
 static func match_func_with_whitespace(method_name: String, text: String, offset := 0) -> RegExMatch:
 	# Dynamically create the new regex for that specific name
-	var func_with_whitespace := RegEx.create_from_string("func\\s+%s[\\\\\\s]*\\(" % method_name)
+	var func_with_whitespace := RegEx.create_from_string(REGEX_MATCH_FUNC_WITH_WHITESPACE % method_name)
 	return func_with_whitespace.search(text, offset)