g_key_file_set_comment (config->key_file, NULL, NULL,
toplevel_config_comment, NULL);
g_key_file_set_comment (config->key_file, "database", NULL,
g_key_file_set_comment (config->key_file, NULL, NULL,
toplevel_config_comment, NULL);
g_key_file_set_comment (config->key_file, "database", NULL,