Debug help - Programming in D - extending tail slice terminates sharing unexpectedly. Page 69, 70

[monkyyy]

On Tuesday, 21 October 2025 at 20:07:48 UTC, Steven Schveighoffer 
wrote:
> 
> FWIW, this is not what happens in phobos `toStringz`, it just 
> appends without concern of this use case.

Phoboes writing a one maybe 3 line function as 50 lines not 
withstanding `string toStringz(string s)=>s~'\0';`

As I said in a format debate thread:

The api constants here makes a worse of both worlds situation; 
99.99999% your got your of block of data from os, lets say csv 
but its anything. You find the comma, and because dlang has 
immutable here, you cant just replace the comma with a null, 
because c apis you need 1 extra space, you copy the whole thing 
to make c code happy. And yes this will be true the majority of 
the time.

Worse of both worlds, but the apis would be to be drastically 
changed to fix.