added parser/parser.h for a common YYSTYPE definition location

git-svn-id: svn://anubis/fart/trunk@116 7f9b0f55-74a9-4bce-be96-3c2cd072584d

parser/parser.h

@@ -0,0 +1,7 @@
+
+#ifndef PARSER_H
+#define PARSER_H PARSER_H
+
+#define YYSTYPE refptr<Node>
+
+#endif

parser/parser.lex

@@ -4,7 +4,7 @@
 %{
 
 #include "nodes.h"
-#define YYSTYPE refptr<Node>
+#include "parser.h"
 #include "parser.tab.hh"
 
 %}

parser/parser.yy

@@ -9,6 +9,7 @@
 #include "util/refptr.h"
 #include "shapes/Shape.h"           /* includes all shape types */
 #include "nodes.h"
+#include "parser.h"
 using namespace std;
 
 int yylex(void);
@@ -25,7 +26,6 @@ int yywrap()
     return 1;
 }
 
-#define YYSTYPE refptr<Node>
 
 static Scene * g_scene;