Viewer is ready to go, I think

luprex/syscpp/main.cpp

@@ -14,7 +14,7 @@
 #include <string>
 #include "luastack.hpp"
 #include "util.hpp"
-#include "world.hpp"
+#include "viewer.hpp"
 #include "traceback.hpp"
 
 
@@ -177,7 +177,7 @@ static void dotty(lua_State *L)
 int main(int argc, char **argv)
 {
     LUAJIT_VERSION_SYM(); // Linker-enforced version check.
-    World w;
-    dotty(w.get_lua_state());
+    Viewer v;
+    dotty(v.get_lua_state());
     return 0;
 }