Filter groups and categories from autocompletion

(cherry picked from commit e253250814ed60ca7af9ee793b30cc9dd6911cba)

modules/gdscript/gdscript_editor.cpp

@@ -1083,6 +1083,12 @@ static void _find_identifiers_in_base(const GDScriptCompletionIdentifier &p_base
 							List<PropertyInfo> members;
 							scr->get_script_property_list(&members);
 							for (const PropertyInfo &E : members) {
+								if (E.usage & (PROPERTY_USAGE_CATEGORY | PROPERTY_USAGE_GROUP | PROPERTY_USAGE_SUBGROUP)) {
+									continue;
+								}
+								if (E.name.contains("/")) {
+									continue;
+								}
 								int location = p_recursion_depth + _get_property_location(scr->get_class_name(), E.name);
 								ScriptLanguage::CodeCompletionOption option(E.name, ScriptLanguage::CODE_COMPLETION_KIND_MEMBER, location);
 								r_result.insert(option.display, option);
@@ -1152,7 +1158,7 @@ static void _find_identifiers_in_base(const GDScriptCompletionIdentifier &p_base
 						List<PropertyInfo> pinfo;
 						ClassDB::get_property_list(type, &pinfo);
 						for (const PropertyInfo &E : pinfo) {
-							if (E.usage & (PROPERTY_USAGE_GROUP | PROPERTY_USAGE_CATEGORY)) {
+							if (E.usage & (PROPERTY_USAGE_CATEGORY | PROPERTY_USAGE_GROUP | PROPERTY_USAGE_SUBGROUP)) {
 								continue;
 							}
 							if (E.name.contains("/")) {
@@ -1213,6 +1219,9 @@ static void _find_identifiers_in_base(const GDScriptCompletionIdentifier &p_base
 					}
 
 					for (const PropertyInfo &E : members) {
+						if (E.usage & (PROPERTY_USAGE_CATEGORY | PROPERTY_USAGE_GROUP | PROPERTY_USAGE_SUBGROUP)) {
+							continue;
+						}
 						if (!String(E.name).contains("/")) {
 							ScriptLanguage::CodeCompletionOption option(E.name, ScriptLanguage::CODE_COMPLETION_KIND_MEMBER);
 							if (GDScriptParser::theme_color_names.has(E.name)) {