lua_single_target_luajit?
      ( dev-lang/luajit:= )

lua_single_target_luajit?
      ( doc?
            ( dev-lua/ldoc )
       dev-lua/penlight[lua_targets_luajit
            (-)
      ] sys-libs/readline:0 completion?
            ( dev-lua/luafilesystem[lua_targets_luajit
                  (-)
            ] )
       )