Added copy constructors to "Programming in D"

[Martin Tschierschke]

On Thursday, 13 January 2022 at 09:21:46 UTC, Andrea Fontana 
wrote:
> On Saturday, 8 January 2022 at 13:23:52 UTC, Imperatorn wrote:
>> On Saturday, 8 January 2022 at 02:07:10 UTC, Ali Çehreli wrote:
>>> 1) After about three years, I finally added copy constructors:
[...]
>> Will the physical book also be updated?
>>
>> Thanks!
>
> I don't think it is possible. You have to buy a new copy when 
> published. /s

🤣🤣🤣