everyhook – Hooks for standard TeX token lists

The pack­age takes con­trol of the six TeX to­ken reg­is­ters \ev­ery­par, \ev­ery­math, \ev­ery­dis­play, \ev­ery­h­box, \ev­eryvbox and \ev­erycr. Real hooks for each of the reg­is­ters may be in­stalled us­ing a stack like in­ter­face. For back­wards com­pat­i­bil­ity, each of the \ev­eryX to­ken lists can be set with­out in­ter­fer­ing with the hooks.