% File : pfc % Author : Tim Finin, finin@umbc.edu % Updated: 10/11/87, ... % Purpose: consult system file for ensure pfcVersion(1.2). pfcFile('pfcsyntax'). % operator declarations. pfcFile('pfccore'). % core of Pfc. pfcFile('pfcsupport'). % support maintenance pfcFile('pfcdb'). % predicates to manipulate database. pfcFile('pfcdebug'). % debugging aids (e.g. tracing). pfcFile('pfcjust'). % predicates to manipulate justifications. pfcFile('pfcwhy'). % interactive exploration of justifications. pfcLoad :- pfcFile(F), ensure_loaded(F), fail. pfcLoad. pfcFcompile :- pfcFile(F), fcompile(F), fail. pfcFcompile. :- pfcLoad.