graphs: style: prefix rules and change shapes

* src/graphviz.c (start_graph): Use box rather than ellipsis. * src/print_graph.c (print_core): Prefix rules with their number. Signed-off-by: Akim Demaille <[email protected]>
2026-08-25 02:34:26 +00:00 · 2012-10-11 09:31:32 +02:00
parent 47a31596c6
commit 2be37f19fe
2 changed files with 2 additions and 1 deletions
@@ -51,6 +51,7 @@ start_graph (FILE *fout)
           "digraph %s\n"
           "{\n",
           quote (grammar_file));
+  fprintf (fout, "node [shape=box]\n");
 }

 void