[一] 棱字伯威,援族孙也.
[二] 譸当作「筹」也.
[三] 韩界上党,魏界河内,相接犬牙,故云郊也.
[四] 敖仓在荥阳,解具安纪也.
[五] 右臂,喻要便也.
[六] 阂与「碍」同.
[七] 帜,记也.续汉书曰「以绛缕缝其裾」也.