/* NO_COLOR is possible, if we had an undo */
if (ns->new_color != NO_COLOR) {
DBG((dbg, LEVEL_1, "\t color(%+F) := %d\n", ns->irn, ns->new_color));
/* NO_COLOR is possible, if we had an undo */
if (ns->new_color != NO_COLOR) {
DBG((dbg, LEVEL_1, "\t color(%+F) := %d\n", ns->irn, ns->new_color));