dev-lang/cxprolog
A WAM based Prolog system
USE Flags
examples
Global: Install examples, usually source code
java
Global: Adds support for Java
+readline
* This flag is undocumented *
test
Global: Workaround to pull in packages needed to run with FEATURES=test. Portage-2.1.2 handles this internally, so don't set it in make.conf/package.use anymore
wxwidgets
Global: Adds support for wxWidgets/wxGTK GUI toolkit