EPEX: An Environment Extension for CP/M (techtinkering.com)
author
Lawrence Woodman
excerpt
Epex is an evironment extension for CP/M. It stands for Environmental Processing EXecutive, and v1.1 was released by James H. Whorton in 1986. It can make using CP/M much more comfortable at the cost of losing just under 5Kb of TPA.