================================================================= Logtalk - Object oriented extension to Prolog Release 2.9.1 Copyright (c) 1998-2001 Paulo Moura. All Rights Reserved. ================================================================= This version of Logtalk included in the YAP distribuition does not contain configuration files for other Prolog compilers. Also, the Logtalk compiler/pre-processor is contained in the library/logtalk directory. Logtalk can be loaded from YAP either as described in the included Logtalk documentation or by using the call: | ?- use_module(library(logtalk)). Note that, although we load Logtalk using the use_module/1 built-in predicate, the system is not packaged as a module nor does it use modules in its implementation.