[PATCH 4/6] graphs: style: prefix state number with "state"

[Theophile Ranquet]

* src/print_graph.c (print_core): Here.
---
 src/print_graph.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/print_graph.c b/src/print_graph.c
index dd467a3..8c30d3d 100644
--- a/src/print_graph.c
+++ b/src/print_graph.c
@@ -55,7 +55,7 @@ print_core (struct obstack *oout, state *s)
       snritems = nitemset;
     }
 
-  obstack_printf (oout, "%d\\n", s->number);
+  obstack_printf (oout, "state %d\\n", s->number);
   for (i = 0; i < snritems; i++)
     {
       item_number *sp;
-- 
1.7.11.4