// See www.openfst.org for extensive documentation on this weighted
  // finite-state transducer library.
  
  #include <fst/flags.h>
  #include <fst/weight.h>
  
  DEFINE_double(delta, fst::kDelta, "Comparison/quantization delta");
  DEFINE_bool(push_weights, false, "Push weights");
  DEFINE_bool(push_labels, false, "Push output labels");
  DEFINE_bool(remove_total_weight, false,
              "Remove total weight when pushing weights");
  DEFINE_bool(remove_common_affix, false,
              "Remove common prefix/suffix when pushing labels");
  DEFINE_bool(to_final, false, "Push/reweight to final (vs. to initial) states");
  
  int fstpush_main(int argc, char **argv);
  
  int main(int argc, char **argv) { return fstpush_main(argc, argv); }