diff --git a/thun/gnu-prolog/gthun.pl b/thun/gnu-prolog/junk/gthun.pl similarity index 100% rename from thun/gnu-prolog/gthun.pl rename to thun/gnu-prolog/junk/gthun.pl diff --git a/thun/gnu-prolog/meta.pl b/thun/gnu-prolog/junk/meta.pl similarity index 100% rename from thun/gnu-prolog/meta.pl rename to thun/gnu-prolog/junk/meta.pl diff --git a/thun/gnu-prolog/swi-thun.pl b/thun/gnu-prolog/junk/swi-thun.pl similarity index 100% rename from thun/gnu-prolog/swi-thun.pl rename to thun/gnu-prolog/junk/swi-thun.pl