This version of the jargon file from 1990 has an entry for “app” http://www.catb.org/jargon/oldversions/jarg211.txt http://www.catb.org/jargon/oldversions/jarg

This version of the jargon file from 1990 has an entry for “app” http://www.catb.org/jargon/oldversions/jarg211.txt http://www.catb.org/jargon/oldversions/jarg211.txt