OK, I see. Thank you!
On Wednesday, September 21, 2016 at 6:17:30 PM UTC-5, Steven G. Johnson
> On Wednesday, September 21, 2016 at 4:24:10 PM UTC-4, Weicheng Zhu wrote:
>> Hi Dr. Johnson,
>> Thank you very much for your help! Not I understand how it works.
>> This problem has confused me a long time since I started learning julia.
>> So if I want a `mytype` object to be printed in the pretty-printed lines
>> by default, I have to define the display method, right?
> No. Only override show, not display. And in Julia 0.4 the 3-argument
> show is called writemime, not show.