Fix typo in previous patch; YYCDEBUG was defined in the wrong section.

[bison.git] / src / print_graph.c

diff --git a/src/print_graph.c b/src/print_graph.c
index f70c1435eea8cd4d5a8cfcee5132d57766da0141..0ba50b8ee5c6ff85fbb4c45e08b7201a6452549d 100644 (file)
--- a/src/print_graph.c
+++ b/src/print_graph.c
@@ -1,6 +1,6 @@
 /* Output a VCG description on generated parser, for Bison,
 
 /* Output a VCG description on generated parser, for Bison,
 

-   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.

 
    This file is part of Bison, the GNU Compiler Compiler.
 
 
    This file is part of Bison, the GNU Compiler Compiler.
 


@@ -16,12 +16,12 @@
 
    You should have received a copy of the GNU General Public License
    along with Bison; see the file COPYING.  If not, write to
 
    You should have received a copy of the GNU General Public License
    along with Bison; see the file COPYING.  If not, write to

-   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */

 
 

+#include <config.h>

 #include "system.h"
 
 #include "system.h"
 

-#include <obstack.h>

 #include <quotearg.h>
 
 #include "LR0.h"
 #include <quotearg.h>
 
 #include "LR0.h"


@@ -49,9 +49,9 @@ static FILE *fgraph = NULL;
 static void
 print_core (struct obstack *oout, state *s)
 {
 static void
 print_core (struct obstack *oout, state *s)
 {

-  int i;
+  size_t i;

   item_number *sitems = s->items;
   item_number *sitems = s->items;

-  int snritems = s->nitems;
+  size_t snritems = s->nitems;

 
   /* Output all the items of a state, not only its kernel.  */
   if (report_flag & report_itemsets)
 
   /* Output all the items of a state, not only its kernel.  */
   if (report_flag & report_itemsets)


@@ -88,21 +88,21 @@ print_core (struct obstack *oout, state *s)
       for (/* Nothing */; *sp >= 0; ++sp)
        obstack_fgrow1 (oout, " %s", symbols[*sp]->tag);
 
       for (/* Nothing */; *sp >= 0; ++sp)
        obstack_fgrow1 (oout, " %s", symbols[*sp]->tag);
 

-      /* Experimental feature: display the lookaheads. */
-      if (report_flag & report_lookaheads)
+      /* Experimental feature: display the lookahead tokens. */
+      if (report_flag & report_lookahead_tokens)

        {
          /* Find the reduction we are handling.  */
          reductions *reds = s->reductions;
          int redno = state_reduction_find (s, &rules[r]);
 
          /* Print them if there are.  */
        {
          /* Find the reduction we are handling.  */
          reductions *reds = s->reductions;
          int redno = state_reduction_find (s, &rules[r]);
 
          /* Print them if there are.  */

-         if (reds->lookaheads && redno != -1)
+         if (reds->lookahead_tokens && redno != -1)

            {
              bitset_iterator biter;
              int k;
              char const *sep = "";
              obstack_sgrow (oout, "[");
            {
              bitset_iterator biter;
              int k;
              char const *sep = "";
              obstack_sgrow (oout, "[");

-             BITSET_FOR_EACH (biter, reds->lookaheads[redno], k, 0)
+             BITSET_FOR_EACH (biter, reds->lookahead_tokens[redno], k, 0)

                {
                  obstack_fgrow2 (oout, "%s%s", sep, symbols[k]->tag);
                  sep = ", ";
                {
                  obstack_fgrow2 (oout, "%s%s", sep, symbols[k]->tag);
                  sep = ", ";


@@ -202,17 +202,10 @@ print_graph (void)
 
   new_graph (&static_graph);
 
 
   new_graph (&static_graph);
 

-#if 0
-  static_graph.smanhattan_edges = yes;
-  static_graph.manhattan_edges = yes;
-#endif
-

   static_graph.display_edge_labels = yes;
   static_graph.display_edge_labels = yes;

-  static_graph.layoutalgorithm = normal;

 
   static_graph.port_sharing = no;
   static_graph.finetuning = yes;
 
   static_graph.port_sharing = no;
   static_graph.finetuning = yes;

-  static_graph.long_straight_phase = yes;

   static_graph.priority_phase = yes;
   static_graph.splines = yes;
 
   static_graph.priority_phase = yes;
   static_graph.splines = yes;