New primitive commands are introduced in e-TeX; sometimes the names collide with existing macros. This package solves the name clashes by adding a prefix to e-TeX’s commands. For example, eTeX’s \unexpanded is provided as \etex@unexpanded.

The package is part of the bundle.

The author is Heiko Oberdiek. The package is Copyright © 2007,2010,2011 Heiko Oberdiek.