+ printf("\t\tButton labels:");
+ for (j = 0; j < b->num_buttons; j++)
+ printf(" %s", (b->labels[j]) ? XGetAtomName(display, b->labels[j]) : "None");
+ printf("\n");
+ printf("\t\tButton state:");
+ for (j = 0; j < b->state.mask_len * 8; j++)
+ if (XIMaskIsSet(b->state.mask, j))
+ printf(" %d", j);
+ printf("\n");