* data/Makefile.am (dist_pkgdata_DATA): Remove push.c.

[bison.git] / src / print.c

diff --git a/src/print.c b/src/print.c
index b0d4e0fbe52e9cf186cfaa45c5318e06abf43f73..ddd76a60ff01e539ce953ce8af950cce5b15f5c8 100644 (file)
--- a/src/print.c
+++ b/src/print.c
@@ -110,7 +110,8 @@ print_core (FILE *out, state *s)
        fprintf (out, " %s", symbols[*sp]->tag);
 
       /* Display the lookahead tokens?  */
        fprintf (out, " %s", symbols[*sp]->tag);
 
       /* Display the lookahead tokens?  */

-      if (report_flag & report_lookahead_tokens)
+      if (report_flag & report_lookahead_tokens
+          && item_number_is_rule_number (*sp1))

        state_rule_lookahead_tokens_print (s, &rules[r], out);
 
       fputc ('\n', out);
        state_rule_lookahead_tokens_print (s, &rules[r], out);
 
       fputc ('\n', out);


@@ -401,7 +402,7 @@ print_grammar (FILE *out)
        buffer[0] = 0;
        column = strlen (tag);
        fputs (tag, out);
        buffer[0] = 0;
        column = strlen (tag);
        fputs (tag, out);

-       END_TEST (50);
+       END_TEST (65);

        sprintf (buffer, " (%d)", i);
 
        for (r = 0; r < nrules; r++)
        sprintf (buffer, " (%d)", i);
 
        for (r = 0; r < nrules; r++)


@@ -445,14 +446,16 @@ print_grammar (FILE *out)
 
       if (left_count > 0)
        {
 
       if (left_count > 0)
        {

-         END_TEST (50);
+         END_TEST (65);

          sprintf (buffer + strlen (buffer), _(" on left:"));
 
          for (r = 0; r < nrules; r++)
            {
          sprintf (buffer + strlen (buffer), _(" on left:"));
 
          for (r = 0; r < nrules; r++)
            {

-             END_TEST (65);

              if (rules[r].lhs->number == i)
              if (rules[r].lhs->number == i)

-               sprintf (buffer + strlen (buffer), " %d", r);
+               {
+                 END_TEST (65);
+                 sprintf (buffer + strlen (buffer), " %d", r);
+               }

            }
        }
 
            }
        }
 


@@ -460,7 +463,7 @@ print_grammar (FILE *out)
        {
          if (left_count > 0)
            sprintf (buffer + strlen (buffer), ",");
        {
          if (left_count > 0)
            sprintf (buffer + strlen (buffer), ",");

-         END_TEST (50);
+         END_TEST (65);

          sprintf (buffer + strlen (buffer), _(" on right:"));
          for (r = 0; r < nrules; r++)
            {
          sprintf (buffer + strlen (buffer), _(" on right:"));
          for (r = 0; r < nrules; r++)
            {


@@ -489,7 +492,8 @@ print_results (void)
 
   reduce_output (out);
   grammar_rules_partial_print (out,
 
   reduce_output (out);
   grammar_rules_partial_print (out,

-                              _("Rules never reduced"), rule_never_reduced_p);
+                              _("Rules useless in parser due to conflicts"),
+                                 rule_useless_in_parser_p);

   conflicts_output (out);
 
   print_grammar (out);
   conflicts_output (out);
 
   print_grammar (out);