let output_file = ref None
let save_file = ref ""
let count_only = ref false
-
+let time = ref false
let usage_msg = Printf.sprintf "%s <input.{xml|srx}> 'query' [output]" Sys.argv.(0)
| 2 -> output_file := Some s; incr pos
| _ -> raise (Arg.Bad(s))
-let spec = [ "-c", Arg.Set(count_only), "counting only (don't materialize the result set";
+let spec = [ "-c", Arg.Set(count_only), "counting only (don't materialize the result set)";
+ "-t", Arg.Set(time), "print timing statistics";
"-f", Arg.Set_int(sample_factor), "sample factor [default=64]";
"-i", Arg.Set(index_empty_texts), "index empty texts [default=false]";
"-d", Arg.Set(disable_text_collection), "disable text collection[default=false]";