[PATCH] conhost: Fix wrapping when write_console finishes on line end.

[Jacek Caban]

On 3/31/21 1:42 PM, Gabriel Ivăncescu wrote:
> This makes it pass on Windows, since it always outputs a newline 
> immediately and never a backspace. In fact, removing the condition at 
> all will *still* pass on Windows. So this condition is there for Wine? 
> Is there a reason for it? And what should I keep in mind here to solve 
> this "properly"?
> 
> If you remove the condition, of course wine will fail the tests, but 
> Windows won't. I really don't understand it.

Windows behavior isn't consistent between versions here. When I wrote 
those tests it was a relatively fresh feature and its output changed 
between Windows updates. Tests were written in a way that would accept 
all of them. Hopefully things have matured now and it's good that 
behavior of recent versions is better. We should follow that and 
probably even mark those '\b' code paths as broken.

Jacek