#include <stdio.h>

#include "ubf_a.h"

/* global for relaying a term from bison parser */
/* XXX - look into bison's "Pure Parsers" for re-entrant solution */

#include "u.tab.h"

int
yylex(YYSTYPE *lvalp);

int
yyparse(void *yvalp);

int
main (void)
{
  int i;
  int r;

  /* bison mallocs the term content and sets a pointer to it */
  ubfa_term_t * u;

  for (i = 0;;i++) {
    r = yyparse ((void *)(&u));
    printf("main - parse item %02d returned %d\n", i, r);
    if (r == 0) {
      ubfa_print(u);
      /* to do - free up u's heap space */
    }

    if (r < 0)
      break;
  }
}

#if 0
void
yyerror (const char *s)  /* Called by yyparse on error */
{
  printf ("%s\n", s);
}
#endif