added LESS and GREATER to parser tokens

git-svn-id: svn://anubis/fart/trunk@82 7f9b0f55-74a9-4bce-be96-3c2cd072584d

parser/parser.lex

@@ -25,6 +25,8 @@
 \]                  return RBRACKET;
 \(                  return LPAREN;
 \)                  return RPAREN;
+\<                  return LESS;
+\>                  return GREATER;
 
 0b[01]+             return BIN_NUMBER;
 0x[0-9A-Fa-f]+      return HEX_NUMBER;

parser/parser.yy

@@ -43,6 +43,8 @@ int yywrap()
 %token RBRACKET;
 %token LPAREN;
 %token RPAREN;
+%token LESS;
+%token GREATER;
 
 %token BIN_NUMBER;
 %token HEX_NUMBER;