scm_puts ("#<continuation ", port);
scm_intprint (continuation->num_stack_items, 10, port);
scm_puts (" @ ", port);
- scm_intprint (SCM_CELL_WORD_1 (obj), 16, port);
+ scm_uintprint (SCM_CELL_WORD_1 (obj), 16, port);
scm_putc ('>', port);
return 1;
}