1. \NewConfigure{name}[i]{body}

Hooks are just macro names seeded within the bodies of other macros. This command introduces a conﬁguration command for a group of hooks, whose cardinality is given by a digit i and whose name is provided by the ﬁrst parameter. The body determines the relationship between the hooks and the conﬁgurations provided for them.

2. \Configure{name}{parameter-1}...{parameter-i}

* ho ha * | \NewConfigure{try}[2]{% \def\hookI{#1}\def\hookII{#2}} \def\try#1{\hookI#1\hookII} \Configure{try}{* }{} \try{ho} \Configure{try}{}{ *} \try{ha}