More alloca cleanups.

[bison.git] / src / print_graph.c

diff --git a/src/print_graph.c b/src/print_graph.c
index 5923b7cece85b0ed2f587a03071d23fbef1bbce7..dc0f8306c70b46f411e70f1a1f8cdbebcf03abfb 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, 2004 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 +16,11 @@
 
    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 "system.h"
 
 
 #include "system.h"
 

-#include <obstack.h>

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


@@ -49,9 +48,9 @@ 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)


@@ -202,13 +201,7 @@ 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;