TRIX AC: a set of general-purpose text editing commands
A. Cecil, Henri C. Moll, J. Rinde · OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) · 1974
The AC dialect of the TRIX language is used at LLL to create and edit text files. This report describes the commands of the AC dialect. On the CDC 7600 computers at LLL, the AC dialect is invoked by the execute line TRIX AC, which calls up the TRIX interpreter and invokes the AC command set.