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  if( apx->type==SHIFT && apy->type==REDUCE ){
    spx = apx->sp;
    spy = apy->x.rp->precsym;
    if( spy==0 || spx->prec<0 || spy->prec<0 ){
      /* Not enough precedence information. */
      apy->type = SRCONFLICT;
      errcnt++;
    }else if( spx->prec>spy->prec ){    /* higher precedence wins */
      apy->type = RD_RESOLVED;
    }else if( spx->prec<spy->prec ){
      apx->type = SH_RESOLVED;
    }else if( spx->prec==spy->prec && spx->assoc==RIGHT ){ /* Use operator */
      apy->type = RD_RESOLVED;                             /* associativity */
    }else if( spx->prec==spy->prec && spx->assoc==LEFT ){  /* to break tie */
      apx->type = SH_RESOLVED;

  static int rpflag = 0;
  static int basisflag = 0;
  static int compress = 0;
  static int quiet = 0;
  static int statistics = 0;
  static int mhflag = 0;
  static int nolinenosflag = 0;
  static int noResort = 0;
  static struct s_options options[] = {
    {OPT_FLAG, "b", (char*)&basisflag, "Print only the basis in report."},
    {OPT_FLAG, "c", (char*)&compress, "Don't compress the action table."},
    {OPT_FSTR, "D", (char*)handle_D_option, "Define an %ifdef macro."},
    {OPT_FSTR, "T", (char*)handle_T_option, "Specify a template file."},
    {OPT_FLAG, "g", (char*)&rpflag, "Print grammar without actions."},
    {OPT_FLAG, "m", (char*)&mhflag, "Output a makeheaders compatible file."},
    {OPT_FLAG, "l", (char*)&nolinenosflag, "Do not print #line statements."},
    {OPT_FLAG, "p", (char*)&showPrecedenceConflict,
                    "Show conflicts resolved by precedence rules"},
    {OPT_FLAG, "q", (char*)&quiet, "(Quiet) Don't print the report file."},
    {OPT_FLAG, "r", (char*)&noResort, "Do not sort or renumber states"},
    {OPT_FLAG, "s", (char*)&statistics,
                                   "Print parser stats to standard output."},
    {OPT_FLAG, "x", (char*)&version, "Print the version number."},
    {OPT_FLAG,0,0,0}
  };
  int i;
  int exitcode;

    /* Compute the action tables */
    FindActions(&lem);

    /* Compress the action tables */
    if( compress==0 ) CompressTables(&lem);

    /* Reorder and renumber the states so that states with fewer choices
    ** occur at the end.  This is an optimization that helps make the
    ** generated parser tables smaller. */
    if( noResort==0 ) ResortStates(&lem);

    /* Generate a report of the parser generated.  (the "y.output" file) */
    if( !quiet ) ReportOutput(&lem);

    /* Generate the source code for the parser */
    ReportTable(&lem, mhflag);

      break;
    case SRCONFLICT:
    case RRCONFLICT:
      fprintf(fp,"%*s reduce %-3d ** Parsing conflict **",
        indent,ap->sp->name,ap->x.rp->index);
      break;
    case SSCONFLICT:
      fprintf(fp,"%*s shift  %-3d ** Parsing conflict **", 
        indent,ap->sp->name,ap->x.stp->statenum);
      break;
    case SH_RESOLVED:
      if( showPrecedenceConflict ){
        fprintf(fp,"%*s shift  %-3d -- dropped by precedence",
                indent,ap->sp->name,ap->x.stp->statenum);
      }else{
        result = 0;
      }
      break;
    case RD_RESOLVED:
      if( showPrecedenceConflict ){
        fprintf(fp,"%*s reduce %-3d -- dropped by precedence",
                indent,ap->sp->name,ap->x.rp->index);
      }else{
        result = 0;
      }
      break;
    case NOT_USED:
      result = 0;