// 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");
  
  int fstisomorphic_main(int argc, char **argv);
  
  int main(int argc, char **argv) { return fstisomorphic_main(argc, argv); }