functions.go

@@ -302,8 +302,3 @@ func (s *State) GetAllLuaFunctions(names ...string) (map[string]*LuaFunction, er
 	}
 	return funcs, nil
 }
-
-// PushLuaFunction pushes a stored LuaFunction reference onto the stack
-func (s *State) PushLuaFunction(lf *LuaFunction) {
-	C.lua_rawgeti(s.L, C.LUA_REGISTRYINDEX, C.int(lf.ref))
-}

wrapper.go

@@ -191,6 +191,7 @@ func (s *State) GetTableLength(index int) int {
 	return int(C.get_table_length(s.L, C.int(index)))
 }
 
+// Enhanced PushValue with comprehensive type support
 func (s *State) PushValue(v any) error {
 	switch val := v.(type) {
 	case nil:
@@ -205,14 +206,6 @@ func (s *State) PushValue(v any) error {
 		s.PushNumber(val)
 	case string:
 		s.PushString(val)
-	case GoFunction:
-		return s.PushGoFunction(val)
-	case *LuaFunction:
-		C.lua_rawgeti(s.L, C.LUA_REGISTRYINDEX, C.int(val.ref))
-		if val.ref == C.LUA_NOREF || val.ref == C.LUA_REFNIL {
-			s.Pop(1)
-			s.PushNil()
-		}
 	case []int:
 		return s.pushIntSlice(val)
 	case []string: