exe/rubasteme in rubasteme-0.1.2 vs exe/rubasteme in rubasteme-0.1.3

@@ -71,11 +71,11 @@
   lines = STDIN.readlines(chomp: true)
 end
 
 tokens = lines.map{|e| Kernel.eval(e)}
 lexer = Rubasteme.lexer(tokens)
-parser = Rubasteme.parser(lexer)
-ast = parser.parse
+parser = Rubasteme.parser
+ast = parser.parse(lexer)
 
 output = ""
 PP.pp(ast.to_a, output)
 
 form = opts[:format_type] || :token