Attempt to make all the identifiers look the same.

diff --git a/Cycript.l.in b/Cycript.l.in
index ea542c5aadbffb0c340a4b8b958d785fb4821c9d..6398f35e03cd8909fe6d73af3cbcb7b189febf10 100644 (file)
--- a/Cycript.l.in
+++ b/Cycript.l.in
@@ -361,125 +361,125 @@ XMLName {XMLNameStart}{XMLNamePart}*
 "]"    L C F(tk::CloseBracket, hi::Structure);
     /* }}} */
     /* Keyword {{{ */
 "]"    L C F(tk::CloseBracket, hi::Structure);
     /* }}} */
     /* Keyword {{{ */

-"@error"          L C F(tk::AtError, hi::Error);
+"@error"          L C F(tk::At_error_, hi::Error);

 
 @begin Java
 
 @begin Java

-"@class"          L C F(tk::AtClass, hi::Meta);
+"@class"          L C F(tk::At_class_, hi::Meta);

 @end
 
 @begin C
 @end
 
 @begin C

-"@encode"         L C F(tk::AtEncode, hi::Meta);
+"@encode"         L C F(tk::At_encode_, hi::Meta);

 @end
 
 @begin ObjectiveC
 @end
 
 @begin ObjectiveC

-"@end"            L C F(tk::AtEnd, hi::Meta);
-"@false"          L C F(tk::AtFalse, hi::Constant);
-"@implementation" L C F(yyextra->no_.AtImplementation ? tk::AtImplementation_ : tk::AtImplementation, hi::Meta);
-"@import"         L C F(tk::AtImport, hi::Special);
-"@NO"             L C F(tk::AtNo, hi::Constant);
-"@null"           L C F(tk::AtNull, hi::Constant);
-"@selector"       L C F(tk::AtSelector, hi::Meta);
-"@true"           L C F(tk::AtTrue, hi::Constant);
-"@YES"            L C F(tk::AtYes, hi::Constant);
+"@end"            L C F(tk::At_end_, hi::Meta);
+"@false"          L C F(tk::At_false_, hi::Constant);
+"@implementation" L C F(yyextra->no_.AtImplementation ? tk::At_implementation__ : tk::At_implementation_, hi::Meta);
+"@import"         L C F(tk::At_import_, hi::Special);
+"@NO"             L C F(tk::At_NO_, hi::Constant);
+"@null"           L C F(tk::At_null_, hi::Constant);
+"@selector"       L C F(tk::At_selector_, hi::Meta);
+"@true"           L C F(tk::At_true_, hi::Constant);
+"@YES"            L C F(tk::At_YES_, hi::Constant);

 @end
 
 @({UnicodeStart}{UnicodeScrap}|{UnicodeFail}) L E("invalid keyword")
     /* }}} */
     /* Highlight {{{ */
 @end
 
 @({UnicodeStart}{UnicodeScrap}|{UnicodeFail}) L E("invalid keyword")
     /* }}} */
     /* Highlight {{{ */

-"undefined"       L C I(identifier, Identifier("undefined"), tk::Identifier_, hi::Operator);
+"undefined"       L C F(tk::_undefined_, hi::Operator);

 
 @begin ObjectiveC
 
 @begin ObjectiveC

-"bool"            L C I(identifier, Identifier("bool"), tk::Identifier_, hi::Type);
-"BOOL"            L C I(identifier, Identifier("BOOL"), tk::Identifier_, hi::Type);
-"id"              L C I(identifier, Identifier("id"), tk::Identifier_, hi::Type);
-"nil"             L C I(identifier, Identifier("nil"), tk::Identifier_, hi::Constant);
-"NULL"            L C I(identifier, Identifier("NULL"), tk::Identifier_, hi::Constant);
-"SEL"             L C I(identifier, Identifier("SEL"), tk::Identifier_, hi::Type);
+"bool"            L C F(tk::_bool_, hi::Type);
+"BOOL"            L C F(tk::_BOOL_, hi::Type);
+"id"              L C F(tk::_id_, hi::Type);
+"nil"             L C F(tk::_nil_, hi::Constant);
+"NULL"            L C F(tk::_NULL_, hi::Constant);
+"SEL"             L C F(tk::_SEL_, hi::Type);

 @end
     /* }}} */
     /* Reserved {{{ */
 @end
     /* }}} */
     /* Reserved {{{ */

-"abstract"        L C /*FII*/ F(tk::Abstract, hi::Meta);
-"await"           L C /*II?*/ F(tk::Await, hi::Meta);
-"boolean"         L C /*FII*/ F(tk::Boolean, hi::Type);
-"break"           L R /*KKK*/ F(tk::Break, hi::Control);
-"byte"            L C /*FII*/ F(tk::Byte, hi::Type);
-"case"            L C /*KKK*/ F(tk::Case, hi::Control);
-"catch"           L C /*KKK*/ F(tk::Catch, hi::Control);
-"char"            L C /*FII*/ F(tk::Char, hi::Type);
-"class"           L C /*FFK*/ F(tk::Class, hi::Meta);
-"const"           L C /*FFK*/ F(tk::Const, hi::Meta);
-"continue"        L R /*KKK*/ F(tk::Continue, hi::Control);
-"debugger"        L C /*FKK*/ F(tk::Debugger, hi::Meta);
-"default"         L C /*KKK*/ F(tk::Default, hi::Control);
-"delete"          L C /*KKK*/ F(tk::Delete, hi::Operator);
-"do"              L C /*KKK*/ F(tk::Do, hi::Control);
-"double"          L C /*FII*/ F(tk::Double, hi::Type);
-"else"            L C /*KKK*/ F(tk::Else, hi::Control);
-"enum"            L C /*FFF*/ F(tk::Enum, hi::Meta);
-"export"          L C /*FFK*/ F(tk::Export, hi::Meta);
-"extends"         L C /*FFK*/ F(tk::Extends, hi::Meta);
-"false"           L C /*LLL*/ F(tk::False, hi::Constant);
-"final"           L C /*FII*/ F(tk::Final, hi::Meta);
-"finally"         L C /*KKK*/ F(tk::Finally, hi::Control);
-"float"           L C /*FII*/ F(tk::Float, hi::Type);
-"for"             L C /*KKK*/ F(tk::For, hi::Control);
-"function"        L C /*KKK*/ F(yyextra->no_.Function ? tk::Function_ : tk::Function, hi::Meta);
-"goto"            L C /*FII*/ F(tk::Goto, hi::Control);
-"if"              L C /*KKK*/ F(tk::If, hi::Control);
-"implements"      L C /*FSS*/ F(tk::Implements, hi::Meta);
-"import"          L C /*FFK*/ F(tk::Import, hi::Meta);
-"in"              L C /*KKK*/ F(yyextra->in_.top() ? tk::In_ : tk::In, hi::Operator);
-"instanceof"      L C /*KKK*/ F(tk::InstanceOf, hi::Operator);
-"int"             L C /*FII*/ F(tk::Int, hi::Type);
-"interface"       L C /*FSS*/ F(tk::Interface, hi::Meta);
-"let"             L C /*IS?*/ F(tk::Let, hi::Meta);
-"long"            L C /*FII*/ F(tk::Long, hi::Type);
-"native"          L C /*FII*/ F(tk::Native, hi::Meta);
-"new"             L C /*KKK*/ F(tk::New, hi::Operator);
-"null"            L C /*LLL*/ F(tk::Null, hi::Constant);
-"package"         L C /*FSS*/ F(tk::Package, hi::Meta);
-"private"         L C /*FSS*/ F(tk::Private, hi::Meta);
-"protected"       L C /*FSS*/ F(tk::Protected, hi::Meta);
-"public"          L C /*FSS*/ F(tk::Public, hi::Meta);
-"return"          L R /*KKK*/ F(tk::Return, hi::Control);
-"short"           L C /*FII*/ F(tk::Short, hi::Type);
-"static"          L C /*FS?*/ F(tk::Static, hi::Meta);
-"super"           L C /*FFK*/ F(tk::Super, hi::Constant);
-"switch"          L C /*KKK*/ F(tk::Switch, hi::Control);
-"synchronized"    L C /*FII*/ F(tk::Synchronized, hi::Meta);
-"this"            L C /*KKK*/ F(tk::This, hi::Constant);
-"throw"           L R /*KKK*/ F(tk::Throw, hi::Control);
-"throws"          L C /*FII*/ F(tk::Throws, hi::Meta);
-"transient"       L C /*FII*/ F(tk::Transient, hi::Meta);
-"true"            L C /*LLL*/ F(tk::True, hi::Constant);
-"try"             L C /*KKK*/ F(tk::Try, hi::Control);
-"typeof"          L C /*KKK*/ F(tk::TypeOf, hi::Operator);
-"var"             L C /*KKK*/ F(tk::Var, hi::Meta);
-"void"            L C /*KKK*/ F(tk::Void, hi::Operator);
-"volatile"        L C /*FII*/ F(tk::Volatile, hi::Meta);
-"while"           L C /*KKK*/ F(tk::While, hi::Control);
-"with"            L C /*KKK*/ F(tk::With, hi::Control);
-"yield"           L R /*IS?*/ F(tk::Yield, hi::Control);
-
-"auto"            L C F(tk::Auto, hi::Meta);
-"each"            L C F(tk::Each, hi::Control);
-"of"              L C F(tk::Of, hi::Operator);
+"abstract"        L C /*FII*/ F(tk::_abstract_, hi::Meta);
+"await"           L C /*II?*/ F(tk::_await_, hi::Meta);
+"boolean"         L C /*FII*/ F(tk::_boolean_, hi::Type);
+"break"           L R /*KKK*/ F(tk::_break_, hi::Control);
+"byte"            L C /*FII*/ F(tk::_byte_, hi::Type);
+"case"            L C /*KKK*/ F(tk::_case_, hi::Control);
+"catch"           L C /*KKK*/ F(tk::_catch_, hi::Control);
+"char"            L C /*FII*/ F(tk::_char_, hi::Type);
+"class"           L C /*FFK*/ F(tk::_class_, hi::Meta);
+"const"           L C /*FFK*/ F(tk::_const_, hi::Meta);
+"continue"        L R /*KKK*/ F(tk::_continue_, hi::Control);
+"debugger"        L C /*FKK*/ F(tk::_debugger_, hi::Meta);
+"default"         L C /*KKK*/ F(tk::_default_, hi::Control);
+"delete"          L C /*KKK*/ F(tk::_delete_, hi::Operator);
+"do"              L C /*KKK*/ F(tk::_do_, hi::Control);
+"double"          L C /*FII*/ F(tk::_double_, hi::Type);
+"else"            L C /*KKK*/ F(tk::_else_, hi::Control);
+"enum"            L C /*FFF*/ F(tk::_enum_, hi::Meta);
+"export"          L C /*FFK*/ F(tk::_export_, hi::Meta);
+"extends"         L C /*FFK*/ F(tk::_extends_, hi::Meta);
+"false"           L C /*LLL*/ F(tk::_false_, hi::Constant);
+"final"           L C /*FII*/ F(tk::_final_, hi::Meta);
+"finally"         L C /*KKK*/ F(tk::_finally_, hi::Control);
+"float"           L C /*FII*/ F(tk::_float_, hi::Type);
+"for"             L C /*KKK*/ F(tk::_for_, hi::Control);
+"function"        L C /*KKK*/ F(yyextra->no_.Function ? tk::_function__ : tk::_function_, hi::Meta);
+"goto"            L C /*FII*/ F(tk::_goto_, hi::Control);
+"if"              L C /*KKK*/ F(tk::_if_, hi::Control);
+"implements"      L C /*FSS*/ F(tk::_implements_, hi::Meta);
+"import"          L C /*FFK*/ F(tk::_import_, hi::Meta);
+"in"              L C /*KKK*/ F(yyextra->in_.top() ? tk::_in__ : tk::_in_, hi::Operator);
+"instanceof"      L C /*KKK*/ F(tk::_instanceof_, hi::Operator);
+"int"             L C /*FII*/ F(tk::_int_, hi::Type);
+"interface"       L C /*FSS*/ F(tk::_interface_, hi::Meta);
+"let"             L C /*IS?*/ F(tk::_let_, hi::Meta);
+"long"            L C /*FII*/ F(tk::_long_, hi::Type);
+"native"          L C /*FII*/ F(tk::_native_, hi::Meta);
+"new"             L C /*KKK*/ F(tk::_new_, hi::Operator);
+"null"            L C /*LLL*/ F(tk::_null_, hi::Constant);
+"package"         L C /*FSS*/ F(tk::_package_, hi::Meta);
+"private"         L C /*FSS*/ F(tk::_private_, hi::Meta);
+"protected"       L C /*FSS*/ F(tk::_protected_, hi::Meta);
+"public"          L C /*FSS*/ F(tk::_public_, hi::Meta);
+"return"          L R /*KKK*/ F(tk::_return_, hi::Control);
+"short"           L C /*FII*/ F(tk::_short_, hi::Type);
+"static"          L C /*FS?*/ F(tk::_static_, hi::Meta);
+"super"           L C /*FFK*/ F(tk::_super_, hi::Constant);
+"switch"          L C /*KKK*/ F(tk::_switch_, hi::Control);
+"synchronized"    L C /*FII*/ F(tk::_synchronized_, hi::Meta);
+"this"            L C /*KKK*/ F(tk::_this_, hi::Constant);
+"throw"           L R /*KKK*/ F(tk::_throw_, hi::Control);
+"throws"          L C /*FII*/ F(tk::_throws_, hi::Meta);
+"transient"       L C /*FII*/ F(tk::_transient_, hi::Meta);
+"true"            L C /*LLL*/ F(tk::_true_, hi::Constant);
+"try"             L C /*KKK*/ F(tk::_try_, hi::Control);
+"typeof"          L C /*KKK*/ F(tk::_typeof_, hi::Operator);
+"var"             L C /*KKK*/ F(tk::_var_, hi::Meta);
+"void"            L C /*KKK*/ F(tk::_void_, hi::Operator);
+"volatile"        L C /*FII*/ F(tk::_volatile_, hi::Meta);
+"while"           L C /*KKK*/ F(tk::_while_, hi::Control);
+"with"            L C /*KKK*/ F(tk::_with_, hi::Control);
+"yield"           L R /*IS?*/ F(tk::_yield_, hi::Control);
+
+"auto"            L C F(tk::_auto_, hi::Meta);
+"each"            L C F(tk::_each_, hi::Control);
+"of"              L C F(tk::_of_, hi::Operator);

 
 @begin C
 
 @begin C

-"extern"          L C F(tk::Extern, hi::Type);
-"signed"          L C F(tk::Signed, hi::Type);
-"typedef"         L C F(tk::Typedef, hi::Meta);
-"unsigned"        L C F(tk::Unsigned, hi::Type);
+"extern"          L C F(tk::_extern_, hi::Type);
+"signed"          L C F(tk::_signed_, hi::Type);
+"typedef"         L C F(tk::_typedef_, hi::Meta);
+"unsigned"        L C F(tk::_unsigned_, hi::Type);

 @end
 
 @begin ObjectiveC
 @end
 
 @begin ObjectiveC

-"NO"              L C F(tk::No, hi::Constant);
-"YES"             L C F(tk::Yes, hi::Constant);
+"NO"              L C F(tk::_NO_, hi::Constant);
+"YES"             L C F(tk::_YES_, hi::Constant);

 @end
 
 @begin E4X
 @end
 
 @begin E4X

-"namespace"       L C F(tk::Namespace, hi::Meta);
-"xml"             L C F(tk::XML, hi::Meta);
+"namespace"       L C F(tk::_namespace_, hi::Meta);
+"xml"             L C F(tk::_xml_, hi::Meta);

 @end
     /* }}} */
     /* Identifier {{{ */
 @end
     /* }}} */
     /* Identifier {{{ */

diff --git a/Cycript.yy.in b/Cycript.yy.in
index bb5f96343902e5baf65c62e9dc31927d41340ac9..3e219cfe43cc07124f547b7770e94ce718ae04dd 100644 (file)
--- a/Cycript.yy.in
+++ b/Cycript.yy.in
@@ -226,112 +226,123 @@ int cylex(YYSTYPE *, CYLocation *, void *);
 %token OpenBracket "["
 %token CloseBracket "]"
 
 %token OpenBracket "["
 %token CloseBracket "]"
 

-%token AtError "@error"
+%token At_error_ "@error"

 
 @begin Java
 
 @begin Java

-%token AtClass "@class"
+%token At_class_ "@class"

 @end
 
 @begin C
 @end
 
 @begin C

-%token Typedef "typedef"
-%token Unsigned "unsigned"
-%token Signed "signed"
-%token Extern "extern"
+%token _typedef_ "typedef"
+%token _unsigned_ "unsigned"
+%token _signed_ "signed"
+%token _extern_ "extern"

 @end
 
 @begin C
 @end
 
 @begin C

-%token AtEncode "@encode"
+%token At_encode_ "@encode"

 @end
 
 @begin ObjectiveC
 @end
 
 @begin ObjectiveC

-%token AtImplementation "@implementation"
-%token AtImplementation_ ";@implementation"
-%token AtImport "@import"
-%token AtEnd "@end"
-%token AtSelector "@selector"
-%token AtNull "@null"
-%token AtYes "@YES"
-%token AtNo "@NO"
-%token AtTrue "@true"
-%token AtFalse "@false"
-%token Yes "YES"
-%token No "NO"
+%token At_implementation_ "@implementation"
+%token At_implementation__ ";@implementation"
+%token At_import_ "@import"
+%token At_end_ "@end"
+%token At_selector_ "@selector"
+%token At_null_ "@null"
+%token At_YES_ "@YES"
+%token At_NO_ "@NO"
+%token At_true_ "@true"
+%token At_false_ "@false"
+%token _YES_ "YES"
+%token _NO_ "NO"

 @end
 
 @end
 

-%token False "false"
-%token Null "null"
-%token True "true"
-
-%token Break "break"
-%token Case "case"
-%token Catch "catch"
-%token Class "class"
-%token Const "const"
-%token Continue "continue"
-%token Debugger "debugger"
-%token Default "default"
-%token Delete "delete"
-%token Do "do"
-%token Else "else"
-%token Enum "enum"
-%token Export "export"
-%token Extends "extends"
-%token Finally "finally"
-%token For "for"
-%token Function "function"
-%token Function_ ";function"
-%token If "if"
-%token Import "import"
-%token In "in"
-%token In_ "!in"
-%token InstanceOf "instanceof"
-%token New "new"
-%token Return "return"
-%token Super "super"
-%token Switch "switch"
-%token This "this"
-%token Throw "throw"
-%token Try "try"
-%token TypeOf "typeof"
-%token Var "var"
-%token Void "void"
-%token While "while"
-%token With "with"
-
-%token Abstract "abstract"
-%token Await "await"
-%token Boolean "boolean"
-%token Byte "byte"
-%token Char "char"
-%token Double "double"
-%token Final "final"
-%token Float "float"
-%token Goto "goto"
-%token Implements "implements"
-%token Int "int"
-%token Interface "interface"
-%token Let "let"
-%token Long "long"
-%token Native "native"
-%token Package "package"
-%token Private "private"
-%token Protected "protected"
-%token Public "public"
-%token Short "short"
-%token Static "static"
-%token Synchronized "synchronized"
-%token Throws "throws"
-%token Transient "transient"
-%token Volatile "volatile"
-%token Yield "yield"
-
-%token Auto "auto"
-%token Each "each"
-%token Of "of"
+%token _false_ "false"
+%token _null_ "null"
+%token _true_ "true"
+
+%token _break_ "break"
+%token _case_ "case"
+%token _catch_ "catch"
+%token _class_ "class"
+%token _const_ "const"
+%token _continue_ "continue"
+%token _debugger_ "debugger"
+%token _default_ "default"
+%token _delete_ "delete"
+%token _do_ "do"
+%token _else_ "else"
+%token _enum_ "enum"
+%token _export_ "export"
+%token _extends_ "extends"
+%token _finally_ "finally"
+%token _for_ "for"
+%token _function_ "function"
+%token _function__ ";function"
+%token _if_ "if"
+%token _import_ "import"
+%token _in_ "in"
+%token _in__ "!in"
+%token _instanceof_ "instanceof"
+%token _new_ "new"
+%token _return_ "return"
+%token _super_ "super"
+%token _switch_ "switch"
+%token _this_ "this"
+%token _throw_ "throw"
+%token _try_ "try"
+%token _typeof_ "typeof"
+%token _var_ "var"
+%token _void_ "void"
+%token _while_ "while"
+%token _with_ "with"
+
+%token _abstract_ "abstract"
+%token _await_ "await"
+%token _boolean_ "boolean"
+%token _byte_ "byte"
+%token _char_ "char"
+%token _double_ "double"
+%token _final_ "final"
+%token _float_ "float"
+%token _goto_ "goto"
+%token _implements_ "implements"
+%token _int_ "int"
+%token _interface_ "interface"
+%token _let_ "let"
+%token _long_ "long"
+%token _native_ "native"
+%token _package_ "package"
+%token _private_ "private"
+%token _protected_ "protected"
+%token _public_ "public"
+%token _short_ "short"
+%token _static_ "static"
+%token _synchronized_ "synchronized"
+%token _throws_ "throws"
+%token _transient_ "transient"
+%token _volatile_ "volatile"
+%token _yield_ "yield"
+
+%token _undefined_ "undefined"
+
+@begin ObjectiveC
+%token _bool_ "bool"
+%token _BOOL_ "BOOL"
+%token _id_ "id"
+%token _nil_ "nil"
+%token _NULL_ "NULL"
+%token _SEL_ "SEL"
+@end
+
+%token _auto_ "auto"
+%token _each_ "each"
+%token _of_ "of"

 
 @begin E4X
 
 @begin E4X

-%token Namespace "namespace"
-%token XML "xml"
+%token _namespace_ "namespace"
+%token _xml_ "xml"

 @end
 
 %token AutoComplete
 @end
 
 %token AutoComplete


@@ -570,12 +581,12 @@ LexNoBrace
     ;
 
 LexNoFunction
     ;
 
 LexNoFunction

-    : { if (yyla.empty()) driver.no_.Function = true; else if (yyla.type == yytranslate_(token::Function)) yyla.type = yytranslate_(token::Function_); }
+    : { if (yyla.empty()) driver.no_.Function = true; else if (yyla.type == yytranslate_(token::_function_)) yyla.type = yytranslate_(token::_function__); }

     ;
 
 LexNoAtImplementation :
 @begin ObjectiveC
     ;
 
 LexNoAtImplementation :
 @begin ObjectiveC

-    { if (yyla.empty()) driver.no_.AtImplementation = true; else if (yyla.type == yytranslate_(token::AtImplementation)) yyla.type = yytranslate_(token::AtImplementation_); }
+    { if (yyla.empty()) driver.no_.AtImplementation = true; else if (yyla.type == yytranslate_(token::At_implementation_)) yyla.type = yytranslate_(token::At_implementation__); }

 @end
     ;
 
 @end
     ;
 


@@ -688,6 +699,13 @@ IdentifierType
 
     | "each" { $$ = CYNew CYIdentifier("each"); }
     | "of" { $$ = CYNew CYIdentifier("of"); }
 
     | "each" { $$ = CYNew CYIdentifier("each"); }
     | "of" { $$ = CYNew CYIdentifier("of"); }

+
+@begin ObjectiveC
+    | "bool" { $$ = CYNew CYIdentifier("bool"); }
+    | "BOOL" { $$ = CYNew CYIdentifier("BOOL"); }
+    | "id" { $$ = CYNew CYIdentifier("id"); }
+    | "SEL" { $$ = CYNew CYIdentifier("SEL"); }
+@end

     ;
 
 Identifier
     ;
 
 Identifier


@@ -696,6 +714,7 @@ Identifier
     | "int" { $$ = CYNew CYIdentifier("int"); }
     | "long" { $$ = CYNew CYIdentifier("long"); }
     | "short" { $$ = CYNew CYIdentifier("short"); }
     | "int" { $$ = CYNew CYIdentifier("int"); }
     | "long" { $$ = CYNew CYIdentifier("long"); }
     | "short" { $$ = CYNew CYIdentifier("short"); }

+    | "undefined" { $$ = CYNew CYIdentifier("undefined"); }

     | "volatile" { $$ = CYNew CYIdentifier("volatile"); }
 @begin C
     | "extern" { $$ = CYNew CYIdentifier("extern"); }
     | "volatile" { $$ = CYNew CYIdentifier("volatile"); }
 @begin C
     | "extern" { $$ = CYNew CYIdentifier("extern"); }


@@ -704,7 +723,9 @@ Identifier
     | "unsigned" { $$ = CYNew CYIdentifier("unsigned"); }
 @end
 @begin ObjectiveC
     | "unsigned" { $$ = CYNew CYIdentifier("unsigned"); }
 @end
 @begin ObjectiveC

+    | "nil" { $$ = CYNew CYIdentifier("nil"); }

     | "NO" { $$ = CYNew CYIdentifier("NO"); }
     | "NO" { $$ = CYNew CYIdentifier("NO"); }

+    | "NULL" { $$ = CYNew CYIdentifier("NULL"); }

     | "YES" { $$ = CYNew CYIdentifier("YES"); }
 @end
     ;
     | "YES" { $$ = CYNew CYIdentifier("YES"); }
 @end
     ;