[GBP no update] Mitigates lua-related harddels and fixes lua signal handlers for COMSIG_PARENT_QDELETING (#68677)

code/modules/admin/verbs/lua/lua_state.dm

@@ -38,6 +38,8 @@ GLOBAL_PROTECT(lua_usr)
 		SSlua.sleeps += src
 
 /datum/lua_state/proc/log_result(result, verbose = TRUE)
+	if(!islist(result))
+		return
 	if(!verbose && result["status"] != "errored" && result["status"] != "bad return" \
 		&& !(result["name"] == "input" && (result["status"] == "finished" || length(result["param"]))))
 		return
@@ -55,7 +57,7 @@ GLOBAL_PROTECT(lua_usr)
 				append_to_log = FALSE
 				break
 	if(append_to_log)
-		log += list(result)
+		log += list(weakrefify_list(result))
 
 /datum/lua_state/proc/load_script(script)
 	GLOB.IsLuaCall = TRUE
@@ -91,6 +93,10 @@ GLOBAL_PROTECT(lua_usr)
 	if(istext(result))
 		result = list("status" = "errored", "param" = result, "name" = islist(function) ? jointext(function, ".") : function)
 	check_if_slept(result)
+	var/list/editor_list = LAZYACCESS(SSlua.editors, "\ref[src]")
+	if(editor_list)
+		for(var/datum/lua_editor/editor in editor_list)
+			SStgui.update_uis(editor)
 	return result
 
 /datum/lua_state/proc/call_function_return_first(function, ...)
@@ -126,7 +132,7 @@ GLOBAL_PROTECT(lua_usr)
 	return result
 
 /datum/lua_state/proc/get_globals()
-	globals = __lua_get_globals(internal_id)
+	globals = weakrefify_list(__lua_get_globals(internal_id))
 
 /datum/lua_state/proc/get_tasks()
 	return __lua_get_tasks(internal_id)