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fast bug fix in bison

From: Bamford, Harold
Subject: fast bug fix in bison
Date: Mon, 7 Jan 2002 11:58:36 -0500

There is a small typo in the latest released version of bison (1.30-1) in src/print.c:
  /* rule # : LHS -> RHS */
  fprintf (out, "\n%s\n", _("Grammar"));
  for (i = 1; i <= nrules; i++)
    /* Don't print rules disabled in reduce_grammar_tables.  */
    if (rlhs[i] >= 0)
 fprintf (out, _("\nrule %-4d %s ->"), i, tags[rlhs[i]]);
 rule = &ritem[rrhs[i]];
 if (*rule > 0)
   while (*rule > 0)
     fprintf (out, " %s", tags[*rule++]);
   fprintf (out, "  /* %s */\n", _("empty"));
On line 234, where the rule is being printed, the leading "\n" is missing. This makes the *.output file almost unreadable.
Nice work on this program!
-- Harold Bamford

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