- Improved the .dot output format quite a bit.

src/role.c

@@ -57,12 +57,19 @@ roledefPrintGeneric (Roledef rd, int print_actor)
       //! Print label
       Term label;
 
+      /* Old version: sometimes prints protocol stuff (really unique labels)
       label = deVar (rd->label);
       if (protocolCount < 2 && realTermTuple (label))
 	{
 	  // Only one protocol, so we don't need to show the extra label info
 	  label = TermOp2 (label);
 	}
+      */
+      label = deVar(rd->label);
+      if (realTermTuple (label))
+	{
+	  label = TermOp2 (label);
+	}
 
       //! Print latex/normal
       if (globalLatex)