diff --git a/version0.11/main.cpp b/version0.11/main.cpp
index bf1d5ca..77cd364 100644
--- a/version0.11/main.cpp
+++ b/version0.11/main.cpp
@@ -9,7 +9,7 @@ int main()
 	nasal_lexer lex;
 	nasal_parser pas;
 	std::string command;
-	std::cout<<">> nasal script interpreter by ValKmjolnir"<<std::endl;
+	std::cout<<">> Nasal interpreter by ValKmjolnir"<<std::endl;
 	std::cout<<">> input \"help\" to find help."<<std::endl;
 	std::cout<<">> Be careful: this interpreter uses strict methods to check if there's an error."<<std::endl;
 	std::cout<<"   Always add \";\" after each statement (except loop and if-else)."<<std::endl;
diff --git a/version0.11/nasal_parser.h b/version0.11/nasal_parser.h
index d5bad8c..ccb058c 100644
--- a/version0.11/nasal_parser.h
+++ b/version0.11/nasal_parser.h
@@ -43,14 +43,14 @@ enum token_type
 	__call_list,
 	__call_hash,
 	__definition,
-	__assignment,
+	__assignment,__pre_assignment,
 	__calculation,
 	__loop,
 	__choose,__if_choose,__elsif_choose,__else_choose,
 	__program
 };
 
-const int max_len=10;
+const int max_len=15;
 struct cmp_seq
 {
 	int tokens[max_len];
@@ -59,369 +59,591 @@ struct cmp_seq
 // must put in a reverse way
 cmp_seq par[]=
 {
-	{{__program,__statement},                                                            __program},
-	{{__program,__statements},                                                           __program},
+	{{__program,__statement},                                                                                                      __program},
+	{{__program,__statements},                                                                                                     __program},
 	
-	{{__elsif_choose,__elsif_choose},                                               __elsif_choose},
-	{{__else_choose,__elsif_choose,__if_choose},                                          __choose},
-	{{__else_choose,__if_choose},                                                         __choose},
-	{{__elsif_choose,__if_choose},                                                        __choose},
-	{{__if_choose},                                                                       __choose},// ?
+	{{__elsif_choose,__elsif_choose},                                                                                         __elsif_choose},
+	{{__else_choose,__elsif_choose,__if_choose},                                                                                    __choose},
+	{{__else_choose,__if_choose},                                                                                                   __choose},
+	{{__elsif_choose,__if_choose},                                                                                                  __choose},
+	{{__if_choose},                                                                                                                 __choose},// ?
 	
-	{{__statement,__right_curve,__id,__semi,__calculation,__statement,__left_curve,__for},           __loop},
-	{{__right_brace,__statement,__left_brace,__right_curve,__id,__semi,__calculation,__statement,__left_curve,__for},               __loop},
-	{{__right_brace,__statements,__left_brace,__right_curve,__id,__semi,__calculation,__statement,__left_curve,__for},              __loop},
+	{{__statement,__right_curve,__id,__semi,__calculation,__statement,__left_curve,__for},                                            __loop},
+	{{__right_brace,__statement,__left_brace,__right_curve,__id,__semi,__calculation,__statement,__left_curve,__for},                 __loop},
+	{{__right_brace,__statements,__left_brace,__right_curve,__id,__semi,__calculation,__statement,__left_curve,__for},                __loop},
 	
-	{{__statement,__right_curve,__calculation,__while_head},                                          __loop},
-	{{__right_brace,__statement,__left_brace,__right_curve,__calculation,__while_head},               __loop},
-	{{__right_brace,__statements,__left_brace,__right_curve,__calculation,__while_head},              __loop},
+	{{__statement,__right_curve,__calculation,__while_head},                                                                          __loop},
+	{{__right_brace,__statement,__left_brace,__right_curve,__calculation,__while_head},                                               __loop},
+	{{__right_brace,__statements,__left_brace,__right_curve,__calculation,__while_head},                                              __loop},
 	
-	{{__statement,__right_curve,__id,__semi,__id,__left_curve,__forindex},                            __loop},
-	{{__right_brace,__statement,__left_brace,__right_curve,__id,__semi,__id,__left_curve,__forindex}, __loop},
-	{{__right_brace,__statements,__left_brace,__right_curve,__id,__semi,__id,__left_curve,__forindex},__loop},
+	{{__statement,__right_curve,__id,__semi,__id,__left_curve,__forindex},                                                            __loop},
+	{{__right_brace,__statement,__left_brace,__right_curve,__id,__semi,__id,__left_curve,__forindex},                                 __loop},
+	{{__right_brace,__statements,__left_brace,__right_curve,__id,__semi,__id,__left_curve,__forindex},                                __loop},
 	
-	{{__statement,__right_curve,__id,__semi,__id,__left_curve,__foreach},                             __loop},
-	{{__right_brace,__statement,__left_brace,__right_curve,__id,__semi,__id,__left_curve,__foreach},  __loop},
-	{{__right_brace,__statements,__left_brace,__right_curve,__id,__semi,__id,__left_curve,__foreach}, __loop},
+	{{__statement,__right_curve,__id,__semi,__id,__left_curve,__foreach},                                                             __loop},
+	{{__right_brace,__statement,__left_brace,__right_curve,__id,__semi,__id,__left_curve,__foreach},                                  __loop},
+	{{__right_brace,__statements,__left_brace,__right_curve,__id,__semi,__id,__left_curve,__foreach},                                 __loop},
 
-	{{__statement,__right_curve,__calculation,__if_head},                                        __if_choose},
-	{{__right_brace,__statement,__left_brace,__right_curve,__calculation,__if_head},             __if_choose},
-	{{__right_brace,__statements,__left_brace,__right_curve,__calculation,__if_head},            __if_choose},
-	{{__right_brace,__left_brace,__right_curve,__calculation,__if_head},                         __if_choose},
-	{{__statement,__right_curve,__calculation,__elsif_head},                                  __elsif_choose},
-	{{__right_brace,__statement,__left_brace,__right_curve,__calculation,__elsif_head},       __elsif_choose},
-	{{__right_brace,__statements,__left_brace,__right_curve,__calculation,__elsif_head},      __elsif_choose},
-	{{__right_brace,__left_brace,__right_curve,__calculation,__elsif_head},                   __elsif_choose},
-	{{__statement,__right_curve,__calculation,__if_head,__else},                              __elsif_choose},
-	{{__right_brace,__statement,__left_brace,__right_curve,__calculation,__if_head,__else},   __elsif_choose},
-	{{__right_brace,__statements,__left_brace,__right_curve,__calculation,__if_head,__else},  __elsif_choose},
-	{{__right_brace,__left_brace,__right_curve,__calculation,__if_head,__else},               __elsif_choose},
-	{{__statement,__else},                                                                     __else_choose},
-	{{__right_brace,__statement,__left_brace,__else},                                          __else_choose},
-	{{__right_brace,__statements,__left_brace,__else},                                         __else_choose},
-	{{__right_brace,__left_brace,__else},                                                      __else_choose},
+	{{__statement,__right_curve,__calculation,__if_head},                                                                        __if_choose},
+	{{__right_brace,__statement,__left_brace,__right_curve,__calculation,__if_head},                                             __if_choose},
+	{{__right_brace,__statements,__left_brace,__right_curve,__calculation,__if_head},                                            __if_choose},
+	{{__right_brace,__left_brace,__right_curve,__calculation,__if_head},                                                         __if_choose},
+	{{__statement,__right_curve,__calculation,__elsif_head},                                                                  __elsif_choose},
+	{{__right_brace,__statement,__left_brace,__right_curve,__calculation,__elsif_head},                                       __elsif_choose},
+	{{__right_brace,__statements,__left_brace,__right_curve,__calculation,__elsif_head},                                      __elsif_choose},
+	{{__right_brace,__left_brace,__right_curve,__calculation,__elsif_head},                                                   __elsif_choose},
+	{{__statement,__right_curve,__calculation,__if_head,__else},                                                              __elsif_choose},
+	{{__right_brace,__statement,__left_brace,__right_curve,__calculation,__if_head,__else},                                   __elsif_choose},
+	{{__right_brace,__statements,__left_brace,__right_curve,__calculation,__if_head,__else},                                  __elsif_choose},
+	{{__right_brace,__left_brace,__right_curve,__calculation,__if_head,__else},                                               __elsif_choose},
+	{{__statement,__else},                                                                                                     __else_choose},
+	{{__right_brace,__statement,__left_brace,__else},                                                                          __else_choose},
+	{{__right_brace,__statements,__left_brace,__else},                                                                         __else_choose},
+	{{__right_brace,__left_brace,__else},                                                                                      __else_choose},
 	
-	{{__semi,__semi},                                                                       __semi},
+	{{__semi,__semi},                                                                                                       __semi},
 	
-	{{__id,__dot,__id},                                                                __call_hash},
-	{{__id,__dot,__call_hash},                                                         __call_hash},
-	{{__id,__dot,__call_list},                                                         __call_hash},
-	{{__id,__dot,__call_function},                                                     __call_hash},
+	{{__id,__dot,__id},                                                                                                __call_hash},
+	{{__id,__dot,__call_hash},                                                                                         __call_hash},
+	{{__id,__dot,__call_list},                                                                                         __call_hash},
+	{{__id,__dot,__call_function},                                                                                     __call_hash},
 	
-	{{__call_hash,__dot,__id},                                                         __call_hash},
-	{{__call_hash,__dot,__call_list},                                                  __call_hash},
-	{{__call_hash,__dot,__call_function},                                              __call_hash},
+	{{__call_hash,__dot,__id},                                                                                         __call_hash},
+	{{__call_hash,__dot,__call_list},                                                                                  __call_hash},
+	{{__call_hash,__dot,__call_function},                                                                              __call_hash},
 	
-	{{__call_function,__dot,__id},                                                     __call_hash},
-	{{__call_function,__dot,__call_list},                                              __call_hash},
-	{{__call_function,__dot,__call_function},                                          __call_hash},
+	{{__call_function,__dot,__id},                                                                                     __call_hash},
+	{{__call_function,__dot,__call_list},                                                                              __call_hash},
+	{{__call_function,__dot,__call_function},                                                                          __call_hash},
 	
-	{{__call_list,__dot,__id},                                                         __call_hash},
-	{{__call_list,__dot,__call_list},                                                  __call_hash},
-	{{__call_list,__dot,__call_function},                                              __call_hash},
+	{{__call_list,__dot,__id},                                                                                         __call_hash},
+	{{__call_list,__dot,__call_list},                                                                                  __call_hash},
+	{{__call_list,__dot,__call_function},                                                                              __call_hash},
 	
-	{{__right_brace,__call_function,__semi},                                         __right_brace},
-	{{__semi,__call_function,__semi},                                                       __semi},
+	{{__right_brace,__call_function,__semi},                                                                         __right_brace},
+	{{__semi,__call_function,__semi},                                                                                       __semi},
 	
-	{{__right_curve,__data_list,__call_func_head},                                 __call_function},
-	{{__right_curve,__scalar_list,__call_func_head},                               __call_function},
-	{{__right_curve,__id,__call_func_head},                                        __call_function},
-	{{__right_curve,__call_func_head},                                             __call_function},
+	{{__right_curve,__data_list,__call_func_head},                                                                 __call_function},
+	{{__right_curve,__scalar_list,__call_func_head},                                                               __call_function},
+	{{__right_curve,__id,__call_func_head},                                                                        __call_function},
+	{{__right_curve,__call_hash,__call_func_head},                                                                 __call_function},
+	{{__right_curve,__call_list,__call_func_head},                                                                 __call_function},
+	{{__right_curve,__number,__call_func_head},                                                                    __call_function},
+	{{__right_curve,__function,__call_func_head},                                                                  __call_function},
+	{{__right_curve,__string,__call_func_head},                                                                    __call_function},
+	{{__right_curve,__char,__call_func_head},                                                                      __call_function},
+	{{__right_curve,__calculation,__call_func_head},                                                               __call_function},
+	{{__right_curve,__call_func_head},                                                                             __call_function},
 	
-	{{__right_brace,__left_brace,__right_curve,__data_list,__func_head},                __function},
-	{{__right_brace,__left_brace,__right_curve,__id,__func_head},                       __function},
-	{{__right_brace,__left_brace,__right_curve,__dynamic_id,__func_head},               __function},
-	{{__right_brace,__left_brace,__right_curve,__func_head},                            __function},
+	{{__right_brace,__left_brace,__right_curve,__data_list,__func_head},                                                __function},
+	{{__right_brace,__left_brace,__right_curve,__id,__func_head},                                                       __function},
+	{{__right_brace,__left_brace,__right_curve,__dynamic_id,__func_head},                                               __function},
+	{{__right_brace,__left_brace,__right_curve,__func_head},                                                            __function},
 	
-	{{__right_brace,__statement,__left_brace,__right_curve,__data_list,__func_head},    __function},
-	{{__right_brace,__statement,__left_brace,__right_curve,__id,__func_head},           __function},
-	{{__right_brace,__statement,__left_brace,__right_curve,__dynamic_id,__func_head},   __function},
-	{{__right_brace,__statement,__left_brace,__right_curve,__func_head},                __function},
+	{{__right_brace,__statement,__left_brace,__right_curve,__data_list,__func_head},                                    __function},
+	{{__right_brace,__statement,__left_brace,__right_curve,__id,__func_head},                                           __function},
+	{{__right_brace,__statement,__left_brace,__right_curve,__dynamic_id,__func_head},                                   __function},
+	{{__right_brace,__statement,__left_brace,__right_curve,__func_head},                                                __function},
 	
-	{{__right_brace,__statements,__left_brace,__right_curve,__data_list,__func_head},   __function},
-	{{__right_brace,__statements,__left_brace,__right_curve,__id,__func_head},          __function},
-	{{__right_brace,__statements,__left_brace,__right_curve,__dynamic_id,__func_head},  __function},
-	{{__right_brace,__statements,__left_brace,__right_curve,__func_head},               __function},
+	{{__right_brace,__statements,__left_brace,__right_curve,__data_list,__func_head},                                   __function},
+	{{__right_brace,__statements,__left_brace,__right_curve,__id,__func_head},                                          __function},
+	{{__right_brace,__statements,__left_brace,__right_curve,__dynamic_id,__func_head},                                  __function},
+	{{__right_brace,__statements,__left_brace,__right_curve,__func_head},                                               __function},
 	
-	{{__right_bracket,__number,__call_list_head},                                      __call_list},
-	{{__right_bracket,__call_function,__call_list_head},                               __call_list},
-	{{__right_bracket,__call_list,__call_list_head},                                   __call_list},
-	{{__right_bracket,__call_hash,__call_list_head},                                   __call_list},
-	{{__list,__call_function},                                                         __call_list},
+	{{__right_bracket,__number,__call_list_head},                                                                      __call_list},
+	{{__right_bracket,__call_function,__call_list_head},                                                               __call_list},
+	{{__right_bracket,__call_list,__call_list_head},                                                                   __call_list},
+	{{__right_bracket,__call_hash,__call_list_head},                                                                   __call_list},
+	{{__list,__call_function},                                                                                         __call_list},
 	
-	{{__id,__comma,__id},                                                              __data_list},
-	{{__data_list,__comma,__id},                                                       __data_list},
+	{{__id,__comma,__id},                                                                                              __data_list},
+	{{__data_list,__comma,__id},                                                                                       __data_list},
 	
-	{{__number,__comma,__number},                                                    __scalar_list},
-	{{__number,__comma,__string},                                                    __scalar_list},
-	{{__number,__comma,__char},                                                      __scalar_list},
-	{{__number,__comma,__id},                                                        __scalar_list},
-	{{__string,__comma,__number},                                                    __scalar_list},
-	{{__string,__comma,__string},                                                    __scalar_list},
-	{{__string,__comma,__char},                                                      __scalar_list},
-	{{__string,__comma,__id},                                                        __scalar_list},
-	{{__char,__comma,__number},                                                      __scalar_list},
-	{{__char,__comma,__string},                                                      __scalar_list},
-	{{__char,__comma,__char},                                                        __scalar_list},
-	{{__char,__comma,__id},                                                          __scalar_list},
-	{{__scalar_list,__comma,__number},                                               __scalar_list},
-	{{__scalar_list,__comma,__string},                                               __scalar_list},
-	{{__scalar_list,__comma,__char},                                                 __scalar_list},
-	{{__scalar_list,__comma,__id},                                                   __scalar_list},
-	{{__data_list,__comma,__number},                                                 __scalar_list},
-	{{__data_list,__comma,__string},                                                 __scalar_list},
-	{{__data_list,__comma,__char},                                                   __scalar_list},
+	{{__number,__comma,__number},                                                                                    __scalar_list},
+	{{__number,__comma,__string},                                                                                    __scalar_list},
+	{{__number,__comma,__char},                                                                                      __scalar_list},
+	{{__number,__comma,__id},                                                                                        __scalar_list},
+	{{__number,__comma,__call_list},                                                                                 __scalar_list},
+	{{__number,__comma,__call_hash},                                                                                 __scalar_list},
+	{{__number,__comma,__function},                                                                                  __scalar_list},
+	{{__number,__comma,__calculation},                                                                               __scalar_list},
+	{{__string,__comma,__number},                                                                                    __scalar_list},
+	{{__string,__comma,__string},                                                                                    __scalar_list},
+	{{__string,__comma,__char},                                                                                      __scalar_list},
+	{{__string,__comma,__id},                                                                                        __scalar_list},
+	{{__string,__comma,__call_list},                                                                                 __scalar_list},
+	{{__string,__comma,__call_hash},                                                                                 __scalar_list},
+	{{__string,__comma,__function},                                                                                  __scalar_list},
+	{{__string,__comma,__calculation},                                                                               __scalar_list},
+	{{__char,__comma,__number},                                                                                      __scalar_list},
+	{{__char,__comma,__string},                                                                                      __scalar_list},
+	{{__char,__comma,__char},                                                                                        __scalar_list},
+	{{__char,__comma,__id},                                                                                          __scalar_list},
+	{{__char,__comma,__call_list},                                                                                   __scalar_list},
+	{{__char,__comma,__call_hash},                                                                                   __scalar_list},
+	{{__char,__comma,__function},                                                                                    __scalar_list},
+	{{__char,__comma,__calculation},                                                                                 __scalar_list},
 	
-	{{__right_bracket,__scalar_list,__left_bracket},                                        __list},
-	{{__right_bracket,__number,__left_bracket},                                             __list},
-	{{__right_bracket,__string,__left_bracket},                                             __list},
-	{{__right_bracket,__char,__left_bracket},                                               __list},
+	{{__call_list,__comma,__number},                                                                                 __scalar_list},
+	{{__call_list,__comma,__string},                                                                                 __scalar_list},
+	{{__call_list,__comma,__char},                                                                                   __scalar_list},
+	{{__call_list,__comma,__id},                                                                                     __scalar_list},
+	{{__call_list,__comma,__call_list},                                                                              __scalar_list},
+	{{__call_list,__comma,__call_hash},                                                                              __scalar_list},
+	{{__call_list,__comma,__function},                                                                               __scalar_list},
+	{{__call_list,__comma,__calculation},                                                                            __scalar_list},
 	
-	{{__number,__colon,__id},                                                        __hash_member},
-	{{__string,__colon,__id},                                                        __hash_member},
-	{{__char,__colon,__id},                                                          __hash_member},
-	{{__hash_member,__comma,__hash_member},                                     __hash_member_list},
-	{{__hash_member_list,__comma,__hash_member},                                __hash_member_list},
+	{{__call_hash,__comma,__number},                                                                                 __scalar_list},
+	{{__call_hash,__comma,__string},                                                                                 __scalar_list},
+	{{__call_hash,__comma,__char},                                                                                   __scalar_list},
+	{{__call_hash,__comma,__id},                                                                                     __scalar_list},
+	{{__call_hash,__comma,__call_list},                                                                              __scalar_list},
+	{{__call_hash,__comma,__call_hash},                                                                              __scalar_list},
+	{{__call_hash,__comma,__function},                                                                               __scalar_list},
+	{{__call_hash,__comma,__calculation},                                                                            __scalar_list},
 	
-	{{__right_brace,__hash_member,__left_brace},                                            __hash},
-	{{__right_brace,__hash_member_list,__left_brace},                                       __hash},
+	{{__function,__comma,__number},                                                                                  __scalar_list},
+	{{__function,__comma,__string},                                                                                  __scalar_list},
+	{{__function,__comma,__char},                                                                                    __scalar_list},
+	{{__function,__comma,__id},                                                                                      __scalar_list},
+	{{__function,__comma,__call_list},                                                                               __scalar_list},
+	{{__function,__comma,__call_hash},                                                                               __scalar_list},
+	{{__function,__comma,__function},                                                                                __scalar_list},
+	{{__function,__comma,__calculation},                                                                             __scalar_list},
 	
-	{{__calculation,__add_operator,__calculation},                                   __calculation},
-	{{__calculation,__add_operator,__id},                                            __calculation},
-	{{__id,__add_operator,__calculation},                                            __calculation},
-	{{__id,__add_operator,__id},                                                     __calculation},
+	{{__calculation,__comma,__number},                                                                               __scalar_list},
+	{{__calculation,__comma,__string},                                                                               __scalar_list},
+	{{__calculation,__comma,__char},                                                                                 __scalar_list},
+	{{__calculation,__comma,__id},                                                                                   __scalar_list},
+	{{__calculation,__comma,__call_list},                                                                            __scalar_list},
+	{{__calculation,__comma,__call_hash},                                                                            __scalar_list},
+	{{__calculation,__comma,__function},                                                                             __scalar_list},
+	{{__calculation,__comma,__calculation},                                                                          __scalar_list},
 	
-	{{__calculation,__sub_operator,__calculation},                                   __calculation},
-	{{__calculation,__sub_operator,__id},                                            __calculation},
-	{{__id,__sub_operator,__calculation},                                            __calculation},
-	{{__id,__sub_operator,__id},                                                     __calculation},
+	{{__scalar_list,__comma,__number},                                                                               __scalar_list},
+	{{__scalar_list,__comma,__string},                                                                               __scalar_list},
+	{{__scalar_list,__comma,__char},                                                                                 __scalar_list},
+	{{__scalar_list,__comma,__id},                                                                                   __scalar_list},
+	{{__scalar_list,__comma,__call_list},                                                                            __scalar_list},
+	{{__scalar_list,__comma,__call_hash},                                                                            __scalar_list},
+	{{__scalar_list,__comma,__function},                                                                             __scalar_list},
+	{{__scalar_list,__comma,__calculation},                                                                          __scalar_list},
+	{{__data_list,__comma,__number},                                                                                 __scalar_list},
+	{{__data_list,__comma,__string},                                                                                 __scalar_list},
+	{{__data_list,__comma,__char},                                                                                   __scalar_list},
+	{{__data_list,__comma,__call_list},                                                                              __scalar_list},
+	{{__data_list,__comma,__call_hash},                                                                              __scalar_list},
+	{{__data_list,__comma,__function},                                                                               __scalar_list},
+	{{__data_list,__comma,__calculation},                                                                            __scalar_list},
 	
-	{{__calculation,__mul_operator,__calculation},                                   __calculation},
-	{{__calculation,__mul_operator,__id},                                            __calculation},
-	{{__id,__mul_operator,__calculation},                                            __calculation},
-	{{__id,__mul_operator,__id},                                                     __calculation},
+	{{__right_bracket,__scalar_list,__left_bracket},                                                                        __list},
+	{{__right_bracket,__number,__left_bracket},                                                                             __list},
+	{{__right_bracket,__string,__left_bracket},                                                                             __list},
+	{{__right_bracket,__char,__left_bracket},                                                                               __list},
 	
-	{{__calculation,__div_operator,__calculation},                                   __calculation},
-	{{__calculation,__div_operator,__id},                                            __calculation},
-	{{__id,__div_operator,__calculation},                                            __calculation},
-	{{__id,__div_operator,__id},                                                     __calculation},
+	{{__number,__colon,__id},                                                                                        __hash_member},
+	{{__string,__colon,__id},                                                                                        __hash_member},
+	{{__char,__colon,__id},                                                                                          __hash_member},
+	{{__hash_member,__comma,__hash_member},                                                                     __hash_member_list},
+	{{__hash_member_list,__comma,__hash_member},                                                                __hash_member_list},
 	
-	{{__calculation,__link_operator,__calculation},                                  __calculation},
-	{{__calculation,__link_operator,__id},                                           __calculation},
-	{{__id,__link_operator,__calculation},                                           __calculation},
-	{{__id,__link_operator,__id},                                                    __calculation},
+	{{__right_brace,__hash_member,__left_brace},                                                                            __hash},
+	{{__right_brace,__hash_member_list,__left_brace},                                                                       __hash},
 	
-	{{__calculation,__cmp_equal,__calculation},                                      __calculation},
-	{{__calculation,__cmp_equal,__id},                                               __calculation},
-	{{__id,__cmp_equal,__calculation},                                               __calculation},
-	{{__id,__cmp_equal,__id},                                                        __calculation},
+	{{__calculation,__add_operator,__calculation},                                                                   __calculation},
+	{{__calculation,__add_operator,__id},                                                                            __calculation},
+	{{__id,__add_operator,__calculation},                                                                            __calculation},
+	{{__id,__add_operator,__id},                                                                                     __calculation},
 	
-	{{__calculation,__cmp_not_equal,__calculation},                                  __calculation},
-	{{__calculation,__cmp_not_equal,__id},                                           __calculation},
-	{{__id,__cmp_not_equal,__calculation},                                           __calculation},
-	{{__id,__cmp_not_equal,__id},                                                    __calculation},
+	{{__calculation,__sub_operator,__calculation},                                                                   __calculation},
+	{{__calculation,__sub_operator,__id},                                                                            __calculation},
+	{{__id,__sub_operator,__calculation},                                                                            __calculation},
+	{{__id,__sub_operator,__id},                                                                                     __calculation},
 	
-	{{__calculation,__cmp_less,__calculation},                                       __calculation},
-	{{__calculation,__cmp_less,__id},                                                __calculation},
-	{{__id,__cmp_less,__calculation},                                                __calculation},
-	{{__id,__cmp_less,__id},                                                         __calculation},
+	{{__calculation,__mul_operator,__calculation},                                                                   __calculation},
+	{{__calculation,__mul_operator,__id},                                                                            __calculation},
+	{{__id,__mul_operator,__calculation},                                                                            __calculation},
+	{{__id,__mul_operator,__id},                                                                                     __calculation},
 	
-	{{__calculation,__cmp_less_or_equal,__calculation},                              __calculation},
-	{{__calculation,__cmp_less_or_equal,__id},                                       __calculation},
-	{{__id,__cmp_less_or_equal,__calculation},                                       __calculation},
-	{{__id,__cmp_less_or_equal,__id},                                                __calculation},
+	{{__calculation,__div_operator,__calculation},                                                                   __calculation},
+	{{__calculation,__div_operator,__id},                                                                            __calculation},
+	{{__id,__div_operator,__calculation},                                                                            __calculation},
+	{{__id,__div_operator,__id},                                                                                     __calculation},
 	
-	{{__calculation,__cmp_more,__calculation},                                       __calculation},
-	{{__calculation,__cmp_more,__id},                                                __calculation},
-	{{__id,__cmp_more,__calculation},                                                __calculation},
-	{{__id,__cmp_more,__id},                                                         __calculation},
+	{{__calculation,__link_operator,__calculation},                                                                  __calculation},
+	{{__calculation,__link_operator,__id},                                                                           __calculation},
+	{{__id,__link_operator,__calculation},                                                                           __calculation},
+	{{__id,__link_operator,__id},                                                                                    __calculation},
 	
-	{{__calculation,__cmp_more_or_equal,__calculation},                              __calculation},
-	{{__calculation,__cmp_more_or_equal,__id},                                       __calculation},
-	{{__id,__cmp_more_or_equal,__calculation},                                       __calculation},
-	{{__id,__cmp_more_or_equal,__id},                                                __calculation},
+	{{__calculation,__cmp_equal,__calculation},                                                                      __calculation},
+	{{__calculation,__cmp_equal,__id},                                                                               __calculation},
+	{{__id,__cmp_equal,__calculation},                                                                               __calculation},
+	{{__id,__cmp_equal,__id},                                                                                        __calculation},
+	
+	{{__calculation,__cmp_not_equal,__calculation},                                                                  __calculation},
+	{{__calculation,__cmp_not_equal,__id},                                                                           __calculation},
+	{{__id,__cmp_not_equal,__calculation},                                                                           __calculation},
+	{{__id,__cmp_not_equal,__id},                                                                                    __calculation},
+	
+	{{__calculation,__cmp_less,__calculation},                                                                       __calculation},
+	{{__calculation,__cmp_less,__id},                                                                                __calculation},
+	{{__id,__cmp_less,__calculation},                                                                                __calculation},
+	{{__id,__cmp_less,__id},                                                                                         __calculation},
+	
+	{{__calculation,__cmp_less_or_equal,__calculation},                                                              __calculation},
+	{{__calculation,__cmp_less_or_equal,__id},                                                                       __calculation},
+	{{__id,__cmp_less_or_equal,__calculation},                                                                       __calculation},
+	{{__id,__cmp_less_or_equal,__id},                                                                                __calculation},
+	
+	{{__calculation,__cmp_more,__calculation},                                                                       __calculation},
+	{{__calculation,__cmp_more,__id},                                                                                __calculation},
+	{{__id,__cmp_more,__calculation},                                                                                __calculation},
+	{{__id,__cmp_more,__id},                                                                                         __calculation},
+	
+	{{__calculation,__cmp_more_or_equal,__calculation},                                                              __calculation},
+	{{__calculation,__cmp_more_or_equal,__id},                                                                       __calculation},
+	{{__id,__cmp_more_or_equal,__calculation},                                                                       __calculation},
+	{{__id,__cmp_more_or_equal,__id},                                                                                __calculation},
 
-	{{__calculation,__and_operator,__calculation},                                   __calculation},
-	{{__calculation,__and_operator,__id},                                            __calculation},
-	{{__id,__and_operator,__calculation},                                            __calculation},
-	{{__id,__and_operator,__id},                                                     __calculation},
+	{{__calculation,__and_operator,__calculation},                                                                   __calculation},
+	{{__calculation,__and_operator,__id},                                                                            __calculation},
+	{{__id,__and_operator,__calculation},                                                                            __calculation},
+	{{__id,__and_operator,__id},                                                                                     __calculation},
 	
-	{{__calculation,__or_operator,__calculation},                                    __calculation},
-	{{__calculation,__or_operator,__id},                                             __calculation},
-	{{__id,__or_operator,__calculation},                                             __calculation},
-	{{__id,__or_operator,__id},                                                      __calculation},
+	{{__calculation,__or_operator,__calculation},                                                                    __calculation},
+	{{__calculation,__or_operator,__id},                                                                             __calculation},
+	{{__id,__or_operator,__calculation},                                                                             __calculation},
+	{{__id,__or_operator,__id},                                                                                      __calculation},
 	
-	{{__right_curve,__id,__left_curve},                                              __calculation},
-	{{__right_curve,__calculation,__left_curve},                                     __calculation},
-	{{__id,__nor_operator},                                                          __calculation},
+	{{__right_curve,__id,__left_curve},                                                                              __calculation},
+	{{__right_curve,__calculation,__left_curve},                                                                     __calculation},
+	{{__id,__nor_operator},                                                                                          __calculation},
 	
-	{{__calculation,__add_operator,__number},                                        __calculation},
-	{{__number,__add_operator,__calculation},                                        __calculation},
-	{{__number,__add_operator,__number},                                             __calculation},
-	{{__number,__add_operator,__id},                                                 __calculation},
-	{{__id,__add_operator,__number},                                                 __calculation},
+	{{__calculation,__add_operator,__number},                                                                        __calculation},
+	{{__number,__add_operator,__calculation},                                                                        __calculation},
+	{{__number,__add_operator,__number},                                                                             __calculation},
+	{{__number,__add_operator,__id},                                                                                 __calculation},
+	{{__id,__add_operator,__number},                                                                                 __calculation},
 	
-	{{__calculation,__sub_operator,__number},                                        __calculation},
-	{{__number,__sub_operator,__calculation},                                        __calculation},
-	{{__number,__sub_operator,__number},                                             __calculation},
-	{{__number,__sub_operator,__id},                                                 __calculation},
-	{{__id,__sub_operator,__number},                                                 __calculation},
+	{{__calculation,__sub_operator,__number},                                                                        __calculation},
+	{{__number,__sub_operator,__calculation},                                                                        __calculation},
+	{{__number,__sub_operator,__number},                                                                             __calculation},
+	{{__number,__sub_operator,__id},                                                                                 __calculation},
+	{{__id,__sub_operator,__number},                                                                                 __calculation},
 	
-	{{__calculation,__mul_operator,__number},                                        __calculation},
-	{{__number,__mul_operator,__calculation},                                        __calculation},
-	{{__number,__mul_operator,__number},                                             __calculation},
-	{{__number,__mul_operator,__id},                                                 __calculation},
-	{{__id,__mul_operator,__number},                                                 __calculation},
+	{{__calculation,__mul_operator,__number},                                                                        __calculation},
+	{{__number,__mul_operator,__calculation},                                                                        __calculation},
+	{{__number,__mul_operator,__number},                                                                             __calculation},
+	{{__number,__mul_operator,__id},                                                                                 __calculation},
+	{{__id,__mul_operator,__number},                                                                                 __calculation},
 	
-	{{__calculation,__div_operator,__number},                                        __calculation},
-	{{__number,__div_operator,__calculation},                                        __calculation},
-	{{__number,__div_operator,__number},                                             __calculation},
-	{{__number,__div_operator,__id},                                                 __calculation},
-	{{__id,__div_operator,__number},                                                 __calculation},
+	{{__calculation,__div_operator,__number},                                                                        __calculation},
+	{{__number,__div_operator,__calculation},                                                                        __calculation},
+	{{__number,__div_operator,__number},                                                                             __calculation},
+	{{__number,__div_operator,__id},                                                                                 __calculation},
+	{{__id,__div_operator,__number},                                                                                 __calculation},
 	
-	{{__calculation,__link_operator,__number},                                       __calculation},
-	{{__number,__link_operator,__calculation},                                       __calculation},
-	{{__number,__link_operator,__number},                                            __calculation},
-	{{__number,__link_operator,__id},                                                __calculation},
-	{{__id,__link_operator,__number},                                                __calculation},
+	{{__calculation,__link_operator,__number},                                                                       __calculation},
+	{{__number,__link_operator,__calculation},                                                                       __calculation},
+	{{__number,__link_operator,__number},                                                                            __calculation},
+	{{__number,__link_operator,__id},                                                                                __calculation},
+	{{__id,__link_operator,__number},                                                                                __calculation},
 	
-	{{__calculation,__cmp_equal,__number},                                           __calculation},
-	{{__number,__cmp_equal,__calculation},                                           __calculation},
-	{{__number,__cmp_equal,__number},                                                __calculation},
-	{{__number,__cmp_equal,__id},                                                    __calculation},
-	{{__id,__cmp_equal,__number},                                                    __calculation},
+	{{__calculation,__cmp_equal,__number},                                                                           __calculation},
+	{{__number,__cmp_equal,__calculation},                                                                           __calculation},
+	{{__number,__cmp_equal,__number},                                                                                __calculation},
+	{{__number,__cmp_equal,__id},                                                                                    __calculation},
+	{{__id,__cmp_equal,__number},                                                                                    __calculation},
 	
-	{{__calculation,__cmp_not_equal,__number},                                       __calculation},
-	{{__number,__cmp_not_equal,__calculation},                                       __calculation},
-	{{__number,__cmp_not_equal,__number},                                            __calculation},
-	{{__number,__cmp_not_equal,__id},                                                __calculation},
-	{{__id,__cmp_not_equal,__number},                                                __calculation},
+	{{__calculation,__cmp_not_equal,__number},                                                                       __calculation},
+	{{__number,__cmp_not_equal,__calculation},                                                                       __calculation},
+	{{__number,__cmp_not_equal,__number},                                                                            __calculation},
+	{{__number,__cmp_not_equal,__id},                                                                                __calculation},
+	{{__id,__cmp_not_equal,__number},                                                                                __calculation},
 	
-	{{__calculation,__cmp_less,__number},                                            __calculation},
-	{{__number,__cmp_less,__calculation},                                            __calculation},
-	{{__number,__cmp_less,__number},                                                 __calculation},
-	{{__number,__cmp_less,__id},                                                     __calculation},
-	{{__id,__cmp_less,__number},                                                     __calculation},
+	{{__calculation,__cmp_less,__number},                                                                            __calculation},
+	{{__number,__cmp_less,__calculation},                                                                            __calculation},
+	{{__number,__cmp_less,__number},                                                                                 __calculation},
+	{{__number,__cmp_less,__id},                                                                                     __calculation},
+	{{__id,__cmp_less,__number},                                                                                     __calculation},
 	
-	{{__calculation,__cmp_less_or_equal,__number},                                   __calculation},
-	{{__number,__cmp_less_or_equal,__calculation},                                   __calculation},
-	{{__number,__cmp_less_or_equal,__number},                                        __calculation},
-	{{__number,__cmp_less_or_equal,__id},                                            __calculation},
-	{{__id,__cmp_less_or_equal,__number},                                            __calculation},
+	{{__calculation,__cmp_less_or_equal,__number},                                                                   __calculation},
+	{{__number,__cmp_less_or_equal,__calculation},                                                                   __calculation},
+	{{__number,__cmp_less_or_equal,__number},                                                                        __calculation},
+	{{__number,__cmp_less_or_equal,__id},                                                                            __calculation},
+	{{__id,__cmp_less_or_equal,__number},                                                                            __calculation},
 	
-	{{__calculation,__cmp_more,__number},                                            __calculation},
-	{{__number,__cmp_more,__calculation},                                            __calculation},
-	{{__number,__cmp_more,__number},                                                 __calculation},
-	{{__number,__cmp_more,__id},                                                     __calculation},
-	{{__id,__cmp_more,__number},                                                     __calculation},
+	{{__calculation,__cmp_more,__number},                                                                            __calculation},
+	{{__number,__cmp_more,__calculation},                                                                            __calculation},
+	{{__number,__cmp_more,__number},                                                                                 __calculation},
+	{{__number,__cmp_more,__id},                                                                                     __calculation},
+	{{__id,__cmp_more,__number},                                                                                     __calculation},
 	
-	{{__calculation,__cmp_more_or_equal,__number},                                   __calculation},
-	{{__number,__cmp_more_or_equal,__calculation},                                   __calculation},
-	{{__number,__cmp_more_or_equal,__number},                                        __calculation},
-	{{__number,__cmp_more_or_equal,__id},                                            __calculation},
-	{{__id,__cmp_more_or_equal,__number},                                            __calculation},
+	{{__calculation,__cmp_more_or_equal,__number},                                                                   __calculation},
+	{{__number,__cmp_more_or_equal,__calculation},                                                                   __calculation},
+	{{__number,__cmp_more_or_equal,__number},                                                                        __calculation},
+	{{__number,__cmp_more_or_equal,__id},                                                                            __calculation},
+	{{__id,__cmp_more_or_equal,__number},                                                                            __calculation},
 
-	{{__calculation,__and_operator,__number},                                        __calculation},
-	{{__number,__and_operator,__calculation},                                        __calculation},
-	{{__number,__and_operator,__number},                                             __calculation},
-	{{__number,__and_operator,__id},                                                 __calculation},
-	{{__id,__and_operator,__number},                                                 __calculation},
+	{{__calculation,__and_operator,__number},                                                                        __calculation},
+	{{__number,__and_operator,__calculation},                                                                        __calculation},
+	{{__number,__and_operator,__number},                                                                             __calculation},
+	{{__number,__and_operator,__id},                                                                                 __calculation},
+	{{__id,__and_operator,__number},                                                                                 __calculation},
 	
-	{{__calculation,__or_operator,__number},                                         __calculation},
-	{{__number,__or_operator,__calculation},                                         __calculation},
-	{{__number,__or_operator,__number},                                              __calculation},
-	{{__number,__or_operator,__id},                                                  __calculation},
-	{{__id,__or_operator,__number},                                                  __calculation},
+	{{__calculation,__or_operator,__number},                                                                         __calculation},
+	{{__number,__or_operator,__calculation},                                                                         __calculation},
+	{{__number,__or_operator,__number},                                                                              __calculation},
+	{{__number,__or_operator,__id},                                                                                  __calculation},
+	{{__id,__or_operator,__number},                                                                                  __calculation},
 	
-	{{__right_curve,__number,__left_curve},                                          __calculation},
-	{{__number,__nor_operator},                                                      __calculation},
+	{{__calculation,__add_operator,__call_hash},                                                                        __calculation},
+	{{__call_hash,__add_operator,__calculation},                                                                        __calculation},
+	{{__call_hash,__add_operator,__call_hash},                                                                             __calculation},
+	{{__call_hash,__add_operator,__id},                                                                                 __calculation},
+	{{__id,__add_operator,__call_hash},                                                                                 __calculation},
 	
-	{{__semi,__calculation,__equal,__id,__var},                                       __definition},
-	{{__semi,__number,__equal,__id,__var},                                            __definition},
-	{{__semi,__string,__equal,__id,__var},                                            __definition},
-	{{__semi,__id,__equal,__id,__var},                                                __definition},
-	{{__semi,__char,__equal,__id,__var},                                              __definition},
-	{{__semi,__right_brace,__left_brace,__equal,__id,__var},                          __definition},
-	{{__semi,__right_bracket,__left_bracket,__equal,__id,__var},                      __definition},
-	{{__semi,__call_function,__equal,__id,__var},                                     __definition},
-	{{__semi,__call_list,__equal,__id,__var},                                         __definition},
-	{{__function,__equal,__id,__var},                                                 __definition},
-	{{__semi,__function,__equal,__id,__var},                                          __definition},
-	{{__semi,__call_hash,__equal,__id,__var},                                         __definition},
-	{{__semi,__list,__equal,__id,__var},                                              __definition},
-	{{__semi,__hash,__equal,__id,__var},                                              __definition},
+	{{__calculation,__sub_operator,__call_hash},                                                                        __calculation},
+	{{__call_hash,__sub_operator,__calculation},                                                                        __calculation},
+	{{__call_hash,__sub_operator,__call_hash},                                                                             __calculation},
+	{{__call_hash,__sub_operator,__id},                                                                                 __calculation},
+	{{__id,__sub_operator,__call_hash},                                                                                 __calculation},
 	
-	{{__semi,__calculation,__equal,__id},                                             __assignment},
-	{{__semi,__number,__equal,__id},                                                  __assignment},
-	{{__semi,__string,__equal,__id},                                                  __assignment},
-	{{__semi,__id,__equal,__id},                                                      __assignment},
-	{{__semi,__char,__equal,__id},                                                    __assignment},
-	{{__semi,__right_brace,__left_brace,__equal,__id},                                __assignment},
-	{{__semi,__right_bracket,__left_bracket,__equal,__id},                            __assignment},
-	{{__semi,__call_function,__equal,__id},                                           __assignment},
-	{{__semi,__call_list,__equal,__id},                                               __assignment},
-	{{__function,__equal,__id},                                                       __assignment},
-	{{__semi,__function,__equal,__id},                                                __assignment},
-	{{__semi,__call_hash,__equal,__id},                                               __assignment},
-	{{__semi,__list,__equal,__id},                                                    __assignment},
-	{{__semi,__hash,__equal,__id},                                                    __assignment},
+	{{__calculation,__mul_operator,__call_hash},                                                                        __calculation},
+	{{__call_hash,__mul_operator,__calculation},                                                                        __calculation},
+	{{__call_hash,__mul_operator,__call_hash},                                                                             __calculation},
+	{{__call_hash,__mul_operator,__id},                                                                                 __calculation},
+	{{__id,__mul_operator,__call_hash},                                                                                 __calculation},
 	
-	{{__semi,__calculation,__add_equal,__id},                                         __assignment},
-	{{__semi,__number,__add_equal,__id},                                              __assignment},
-	{{__semi,__string,__add_equal,__id},                                              __assignment},
-	{{__semi,__id,__add_equal,__id},                                                  __assignment},
-	{{__semi,__char,__add_equal,__id},                                                __assignment},
-	{{__semi,__call_function,__add_equal,__id},                                       __assignment},
-	{{__semi,__call_list,__add_equal,__id},                                           __assignment},
-	{{__semi,__call_hash,__add_equal,__id},                                           __assignment},
+	{{__calculation,__div_operator,__call_hash},                                                                        __calculation},
+	{{__call_hash,__div_operator,__calculation},                                                                        __calculation},
+	{{__call_hash,__div_operator,__call_hash},                                                                             __calculation},
+	{{__call_hash,__div_operator,__id},                                                                                 __calculation},
+	{{__id,__div_operator,__call_hash},                                                                                 __calculation},
 	
-	{{__semi,__calculation,__sub_equal,__id},                                         __assignment},
-	{{__semi,__number,__sub_equal,__id},                                              __assignment},
-	{{__semi,__string,__sub_equal,__id},                                              __assignment},
-	{{__semi,__id,__sub_equal,__id},                                                  __assignment},
-	{{__semi,__char,__sub_equal,__id},                                                __assignment},
-	{{__semi,__call_function,__sub_equal,__id},                                       __assignment},
-	{{__semi,__call_list,__sub_equal,__id},                                           __assignment},
-	{{__semi,__call_hash,__sub_equal,__id},                                           __assignment},
+	{{__calculation,__link_operator,__call_hash},                                                                       __calculation},
+	{{__call_hash,__link_operator,__calculation},                                                                       __calculation},
+	{{__call_hash,__link_operator,__call_hash},                                                                            __calculation},
+	{{__call_hash,__link_operator,__id},                                                                                __calculation},
+	{{__id,__link_operator,__call_hash},                                                                                __calculation},
 	
-	{{__semi,__calculation,__mul_equal,__id},                                         __assignment},
-	{{__semi,__number,__mul_equal,__id},                                              __assignment},
-	{{__semi,__string,__mul_equal,__id},                                              __assignment},
-	{{__semi,__id,__mul_equal,__id},                                                  __assignment},
-	{{__semi,__char,__mul_equal,__id},                                                __assignment},
-	{{__semi,__call_function,__mul_equal,__id},                                       __assignment},
-	{{__semi,__call_list,__mul_equal,__id},                                           __assignment},
-	{{__semi,__call_hash,__mul_equal,__id},                                           __assignment},
+	{{__calculation,__cmp_equal,__call_hash},                                                                           __calculation},
+	{{__call_hash,__cmp_equal,__calculation},                                                                           __calculation},
+	{{__call_hash,__cmp_equal,__call_hash},                                                                                __calculation},
+	{{__call_hash,__cmp_equal,__id},                                                                                    __calculation},
+	{{__id,__cmp_equal,__call_hash},                                                                                    __calculation},
 	
-	{{__semi,__calculation,__div_equal,__id},                                         __assignment},
-	{{__semi,__number,__div_equal,__id},                                              __assignment},
-	{{__semi,__string,__div_equal,__id},                                              __assignment},
-	{{__semi,__id,__div_equal,__id},                                                  __assignment},
-	{{__semi,__char,__div_equal,__id},                                                __assignment},
-	{{__semi,__call_function,__div_equal,__id},                                       __assignment},
-	{{__semi,__call_list,__div_equal,__id},                                           __assignment},
-	{{__semi,__call_hash,__div_equal,__id},                                           __assignment},
+	{{__calculation,__cmp_not_equal,__call_hash},                                                                       __calculation},
+	{{__call_hash,__cmp_not_equal,__calculation},                                                                       __calculation},
+	{{__call_hash,__cmp_not_equal,__call_hash},                                                                            __calculation},
+	{{__call_hash,__cmp_not_equal,__id},                                                                                __calculation},
+	{{__id,__cmp_not_equal,__call_hash},                                                                                __calculation},
 	
-	{{__semi,__calculation,__link_equal,__id},                                        __assignment},
-	{{__semi,__number,__link_equal,__id},                                             __assignment},
-	{{__semi,__string,__link_equal,__id},                                             __assignment},
-	{{__semi,__id,__link_equal,__id},                                                 __assignment},
-	{{__semi,__char,__link_equal,__id},                                               __assignment},
-	{{__semi,__call_function,__link_equal,__id},                                      __assignment},
-	{{__semi,__call_list,__link_equal,__id},                                          __assignment},
-	{{__semi,__call_hash,__link_equal,__id},                                          __assignment},
+	{{__calculation,__cmp_less,__call_hash},                                                                            __calculation},
+	{{__call_hash,__cmp_less,__calculation},                                                                            __calculation},
+	{{__call_hash,__cmp_less,__call_hash},                                                                                 __calculation},
+	{{__call_hash,__cmp_less,__id},                                                                                     __calculation},
+	{{__id,__cmp_less,__call_hash},                                                                                     __calculation},
 	
-	{{__definition},                                                                   __statement},
-	{{__assignment},                                                                   __statement},
-	{{__choose},                                                                       __statement},
-	{{__semi,__continue},                                                              __statement},
-	{{__semi,__break},                                                                 __statement},
-	{{__semi,__id,__return},                                                           __statement},
-	{{__semi,__list,__return},                                                         __statement},
-	{{__semi,__hash,__return},                                                         __statement},
-	{{__loop},                                                                         __statement},
-	{{__statement,__statement},                                                       __statements},
-	{{__statements,__statement},                                                      __statements}
+	{{__calculation,__cmp_less_or_equal,__call_hash},                                                                   __calculation},
+	{{__call_hash,__cmp_less_or_equal,__calculation},                                                                   __calculation},
+	{{__call_hash,__cmp_less_or_equal,__call_hash},                                                                        __calculation},
+	{{__call_hash,__cmp_less_or_equal,__id},                                                                            __calculation},
+	{{__id,__cmp_less_or_equal,__call_hash},                                                                            __calculation},
+	
+	{{__calculation,__cmp_more,__call_hash},                                                                            __calculation},
+	{{__call_hash,__cmp_more,__calculation},                                                                            __calculation},
+	{{__call_hash,__cmp_more,__call_hash},                                                                                 __calculation},
+	{{__call_hash,__cmp_more,__id},                                                                                     __calculation},
+	{{__id,__cmp_more,__call_hash},                                                                                     __calculation},
+	
+	{{__calculation,__cmp_more_or_equal,__call_hash},                                                                   __calculation},
+	{{__call_hash,__cmp_more_or_equal,__calculation},                                                                   __calculation},
+	{{__call_hash,__cmp_more_or_equal,__call_hash},                                                                        __calculation},
+	{{__call_hash,__cmp_more_or_equal,__id},                                                                            __calculation},
+	{{__id,__cmp_more_or_equal,__call_hash},                                                                            __calculation},
+
+	{{__calculation,__and_operator,__call_hash},                                                                        __calculation},
+	{{__call_hash,__and_operator,__calculation},                                                                        __calculation},
+	{{__call_hash,__and_operator,__call_hash},                                                                             __calculation},
+	{{__call_hash,__and_operator,__id},                                                                                 __calculation},
+	{{__id,__and_operator,__call_hash},                                                                                 __calculation},
+	
+	{{__calculation,__or_operator,__call_hash},                                                                         __calculation},
+	{{__call_hash,__or_operator,__calculation},                                                                         __calculation},
+	{{__call_hash,__or_operator,__call_hash},                                                                              __calculation},
+	{{__call_hash,__or_operator,__id},                                                                                  __calculation},
+	{{__id,__or_operator,__call_hash},                                                                                  __calculation},
+	
+	{{__calculation,__add_operator,__call_list},                                                                        __calculation},
+	{{__call_list,__add_operator,__calculation},                                                                        __calculation},
+	{{__call_list,__add_operator,__call_list},                                                                             __calculation},
+	{{__call_list,__add_operator,__id},                                                                                 __calculation},
+	{{__id,__add_operator,__call_list},                                                                                 __calculation},
+	
+	{{__calculation,__sub_operator,__call_list},                                                                        __calculation},
+	{{__call_list,__sub_operator,__calculation},                                                                        __calculation},
+	{{__call_list,__sub_operator,__call_list},                                                                             __calculation},
+	{{__call_list,__sub_operator,__id},                                                                                 __calculation},
+	{{__id,__sub_operator,__call_list},                                                                                 __calculation},
+	
+	{{__calculation,__mul_operator,__call_list},                                                                        __calculation},
+	{{__call_list,__mul_operator,__calculation},                                                                        __calculation},
+	{{__call_list,__mul_operator,__call_list},                                                                             __calculation},
+	{{__call_list,__mul_operator,__id},                                                                                 __calculation},
+	{{__id,__mul_operator,__call_list},                                                                                 __calculation},
+	
+	{{__calculation,__div_operator,__call_list},                                                                        __calculation},
+	{{__call_list,__div_operator,__calculation},                                                                        __calculation},
+	{{__call_list,__div_operator,__call_list},                                                                             __calculation},
+	{{__call_list,__div_operator,__id},                                                                                 __calculation},
+	{{__id,__div_operator,__call_list},                                                                                 __calculation},
+	
+	{{__calculation,__link_operator,__call_list},                                                                       __calculation},
+	{{__call_list,__link_operator,__calculation},                                                                       __calculation},
+	{{__call_list,__link_operator,__call_list},                                                                            __calculation},
+	{{__call_list,__link_operator,__id},                                                                                __calculation},
+	{{__id,__link_operator,__call_list},                                                                                __calculation},
+	
+	{{__calculation,__cmp_equal,__call_list},                                                                           __calculation},
+	{{__call_list,__cmp_equal,__calculation},                                                                           __calculation},
+	{{__call_list,__cmp_equal,__call_list},                                                                                __calculation},
+	{{__call_list,__cmp_equal,__id},                                                                                    __calculation},
+	{{__id,__cmp_equal,__call_list},                                                                                    __calculation},
+	
+	{{__calculation,__cmp_not_equal,__call_list},                                                                       __calculation},
+	{{__call_list,__cmp_not_equal,__calculation},                                                                       __calculation},
+	{{__call_list,__cmp_not_equal,__call_list},                                                                            __calculation},
+	{{__call_list,__cmp_not_equal,__id},                                                                                __calculation},
+	{{__id,__cmp_not_equal,__call_list},                                                                                __calculation},
+	
+	{{__calculation,__cmp_less,__call_list},                                                                            __calculation},
+	{{__call_list,__cmp_less,__calculation},                                                                            __calculation},
+	{{__call_list,__cmp_less,__call_list},                                                                                 __calculation},
+	{{__call_list,__cmp_less,__id},                                                                                     __calculation},
+	{{__id,__cmp_less,__call_list},                                                                                     __calculation},
+	
+	{{__calculation,__cmp_less_or_equal,__call_list},                                                                   __calculation},
+	{{__call_list,__cmp_less_or_equal,__calculation},                                                                   __calculation},
+	{{__call_list,__cmp_less_or_equal,__call_list},                                                                        __calculation},
+	{{__call_list,__cmp_less_or_equal,__id},                                                                            __calculation},
+	{{__id,__cmp_less_or_equal,__call_list},                                                                            __calculation},
+	
+	{{__calculation,__cmp_more,__call_list},                                                                            __calculation},
+	{{__call_list,__cmp_more,__calculation},                                                                            __calculation},
+	{{__call_list,__cmp_more,__call_list},                                                                                 __calculation},
+	{{__call_list,__cmp_more,__id},                                                                                     __calculation},
+	{{__id,__cmp_more,__call_list},                                                                                     __calculation},
+	
+	{{__calculation,__cmp_more_or_equal,__call_list},                                                                   __calculation},
+	{{__call_list,__cmp_more_or_equal,__calculation},                                                                   __calculation},
+	{{__call_list,__cmp_more_or_equal,__call_list},                                                                        __calculation},
+	{{__call_list,__cmp_more_or_equal,__id},                                                                            __calculation},
+	{{__id,__cmp_more_or_equal,__call_list},                                                                            __calculation},
+
+	{{__calculation,__and_operator,__call_list},                                                                        __calculation},
+	{{__call_list,__and_operator,__calculation},                                                                        __calculation},
+	{{__call_list,__and_operator,__call_list},                                                                             __calculation},
+	{{__call_list,__and_operator,__id},                                                                                 __calculation},
+	{{__id,__and_operator,__call_list},                                                                                 __calculation},
+	
+	{{__calculation,__or_operator,__call_list},                                                                         __calculation},
+	{{__call_list,__or_operator,__calculation},                                                                         __calculation},
+	{{__call_list,__or_operator,__call_list},                                                                              __calculation},
+	{{__call_list,__or_operator,__id},                                                                                  __calculation},
+	{{__id,__or_operator,__call_list},                                                                                  __calculation},
+	
+	{{__right_curve,__number,__left_curve},                                                                          __calculation},
+	{{__number,__nor_operator},                                                                                      __calculation},
+	
+	{{__semi,__calculation,__equal,__id,__var},                                                                       __definition},
+	{{__semi,__number,__equal,__id,__var},                                                                            __definition},
+	{{__semi,__string,__equal,__id,__var},                                                                            __definition},
+	{{__semi,__id,__equal,__id,__var},                                                                                __definition},
+	{{__semi,__char,__equal,__id,__var},                                                                              __definition},
+	{{__semi,__right_brace,__left_brace,__equal,__id,__var},                                                          __definition},
+	{{__semi,__right_bracket,__left_bracket,__equal,__id,__var},                                                      __definition},
+	{{__semi,__call_function,__equal,__id,__var},                                                                     __definition},
+	{{__semi,__call_list,__equal,__id,__var},                                                                         __definition},
+	{{__function,__equal,__id,__var},                                                                                 __definition},
+	{{__semi,__function,__equal,__id,__var},                                                                          __definition},
+	{{__semi,__call_hash,__equal,__id,__var},                                                                         __definition},
+	{{__semi,__list,__equal,__id,__var},                                                                              __definition},
+	{{__semi,__hash,__equal,__id,__var},                                                                              __definition},
+	
+	{{__calculation,__equal,__id},                                                                                __pre_assignment},
+	{{__number,__equal,__id},                                                                                     __pre_assignment},
+	{{__string,__equal,__id},                                                                                     __pre_assignment},
+	{{__id,__equal,__id},                                                                                         __pre_assignment},
+	{{__char,__equal,__id},                                                                                       __pre_assignment},
+	{{__right_brace,__left_brace,__equal,__id},                                                                   __pre_assignment},
+	{{__right_bracket,__left_bracket,__equal,__id},                                                               __pre_assignment},
+	{{__call_function,__equal,__id},                                                                              __pre_assignment},
+	{{__call_list,__equal,__id},                                                                                  __pre_assignment},
+	{{__function,__equal,__id},                                                                                   __pre_assignment},
+	{{__function,__equal,__id},                                                                                   __pre_assignment},
+	{{__call_hash,__equal,__id},                                                                                  __pre_assignment},
+	{{__list,__equal,__id},                                                                                       __pre_assignment},
+	{{__hash,__equal,__id},                                                                                       __pre_assignment},
+	
+	{{__calculation,__add_equal,__id},                                                                            __pre_assignment},
+	{{__number,__add_equal,__id},                                                                                 __pre_assignment},
+	{{__string,__add_equal,__id},                                                                                 __pre_assignment},
+	{{__id,__add_equal,__id},                                                                                     __pre_assignment},
+	{{__char,__add_equal,__id},                                                                                   __pre_assignment},
+	{{__call_function,__add_equal,__id},                                                                          __pre_assignment},
+	{{__call_list,__add_equal,__id},                                                                              __pre_assignment},
+	{{__call_hash,__add_equal,__id},                                                                              __pre_assignment},
+	
+	{{__calculation,__sub_equal,__id},                                                                            __pre_assignment},
+	{{__number,__sub_equal,__id},                                                                                 __pre_assignment},
+	{{__string,__sub_equal,__id},                                                                                 __pre_assignment},
+	{{__id,__sub_equal,__id},                                                                                     __pre_assignment},
+	{{__char,__sub_equal,__id},                                                                                   __pre_assignment},
+	{{__call_function,__sub_equal,__id},                                                                          __pre_assignment},
+	{{__call_list,__sub_equal,__id},                                                                              __pre_assignment},
+	{{__call_hash,__sub_equal,__id},                                                                              __pre_assignment},
+	
+	{{__calculation,__mul_equal,__id},                                                                            __pre_assignment},
+	{{__number,__mul_equal,__id},                                                                                 __pre_assignment},
+	{{__string,__mul_equal,__id},                                                                                 __pre_assignment},
+	{{__id,__mul_equal,__id},                                                                                     __pre_assignment},
+	{{__char,__mul_equal,__id},                                                                                   __pre_assignment},
+	{{__call_function,__mul_equal,__id},                                                                          __pre_assignment},
+	{{__call_list,__mul_equal,__id},                                                                              __pre_assignment},
+	{{__call_hash,__mul_equal,__id},                                                                              __pre_assignment},
+	
+	{{__calculation,__div_equal,__id},                                                                            __pre_assignment},
+	{{__number,__div_equal,__id},                                                                                 __pre_assignment},
+	{{__string,__div_equal,__id},                                                                                 __pre_assignment},
+	{{__id,__div_equal,__id},                                                                                     __pre_assignment},
+	{{__char,__div_equal,__id},                                                                                   __pre_assignment},
+	{{__call_function,__div_equal,__id},                                                                          __pre_assignment},
+	{{__call_list,__div_equal,__id},                                                                              __pre_assignment},
+	{{__call_hash,__div_equal,__id},                                                                              __pre_assignment},
+	
+	{{__calculation,__link_equal,__id},                                                                           __pre_assignment},
+	{{__number,__link_equal,__id},                                                                                __pre_assignment},
+	{{__string,__link_equal,__id},                                                                                __pre_assignment},
+	{{__id,__link_equal,__id},                                                                                    __pre_assignment},
+	{{__char,__link_equal,__id},                                                                                  __pre_assignment},
+	{{__call_function,__link_equal,__id},                                                                         __pre_assignment},
+	{{__call_list,__link_equal,__id},                                                                             __pre_assignment},
+	{{__call_hash,__link_equal,__id},                                                                             __pre_assignment},
+	
+	{{__semi,__pre_assignment},                                                                                       __assignment},
+	
+	{{__definition},                                                                                                   __statement},
+	{{__assignment},                                                                                                   __statement},
+	{{__choose},                                                                                                       __statement},
+	{{__semi,__continue},                                                                                              __statement},
+	{{__semi,__break},                                                                                                 __statement},
+	{{__semi,__id,__return},                                                                                           __statement},
+	{{__semi,__list,__return},                                                                                         __statement},
+	{{__semi,__hash,__return},                                                                                         __statement},
+	{{__loop},                                                                                                         __statement},
+	{{__statement,__statement},                                                                                       __statements},
+	{{__statements,__statement},                                                                                      __statements}
 };
 int num_of_par=sizeof(par)/sizeof(cmp_seq);
 
@@ -662,6 +884,9 @@ void print_token(int type)
 		case __hash_member_list:
 			context="hash_members";
 			break;
+		case __pre_assignment:
+			context="pre_assignment";
+			break;
 		default:
 			context="unknown_type";
 			break;
@@ -782,7 +1007,17 @@ class PDA
 			{
 				comp_stack.push(main_stack.top());
 				main_stack.pop();
-				if((comp_stack.top()==__id) && (!main_stack.empty()) && (main_stack.top()==__var)) // special LR(1) for definition & assignment
+				if((comp_stack.top()==__id) && (!main_stack.empty()) && ((main_stack.top()==__var) || (main_stack.top()==__dot))) // special LR(1) for definition & assignment
+				{
+					comp_stack.push(main_stack.top());
+					main_stack.pop();
+				}
+				if((comp_stack.top()==__left_curve) && (!main_stack.empty()) && ((main_stack.top()==__id) || (main_stack.top()==__if) || (main_stack.top()==__elsif) || (main_stack.top()==__while) || (main_stack.top()==__func)))
+				{
+					comp_stack.push(main_stack.top());
+					main_stack.pop();
+				}
+				if((comp_stack.top()==__left_bracket) && (!main_stack.empty()) && (main_stack.top()==__id))
 				{
 					comp_stack.push(main_stack.top());
 					main_stack.pop();