Function comment_char_config_release

config.c:2024–2030

	}

static void comment_char_config_release(struct comment_char_config *config)
{
	strintmap_clear(&config->key_flags);
	for (size_t i = 0; i < config->nr; i++)
		free(config->item[i].path);
	free(config->item);
}

/* Used to track whether the key occurs more than once in a given file */
#define KEY_SEEN_ONCE 1u