/* PL_ALL : Load all the current bits of the standard Prolog system

                                                 Lawrence
                                                 Updated: 8 October 81
*/

:-([
         pl_grammar,             % DCG grammar rule translation
         pl_tracing,             % Debugging evaluable predicates
         pl_listing,             % Listing the database
         pl_bagof,               % Bagof predicate
         pl_facile               % User facilities
   ]).


:-([     pl_protect    ]).       % Lock things up