> +		{
+			/* we have to store old filename inside document data to be able to somehow
+			pass it to document-save callback that is called directly after this one */
+			plugin_set_document_data_full(geany_plugin, doc, "file-name-before-save-as", 
+				g_strdup(old_file_path_utf8), g_free);
+		}
+	}
+}
+
+
+static void persistent_temp_files_document_save_cb(GObject *obj, GeanyDocument *doc, gpointer user_data)
+{
+	gchar *new_file_path_utf8, *old_file_path_utf8;
+
+	new_file_path_utf8 = DOC_FILENAME(doc);
+	old_file_path_utf8 = plugin_get_document_data(geany_plugin, doc, "file-name-before-save-as");