how to pass stderr to core.stdc.stdio.fileno

[berni via Digitalmars-d-learn]

On Friday, 17 February 2017 at 19:16:44 UTC, Adam D. Ruppe wrote:
> Yes, that is my documentation fork, it has a search feature if 
> you do dpldocs.info/some_term and it tries to be easier to read 
> and navigate, let me know how you like it!

What I've seen so far, looks quite good.

What I didn't understand was that large box below write in stdio. 
Maybe, it's because I'm not familiar with templates yet. But when 
I click on the question mark in the corner I get an empty search 
result, which, of course, doesn't explain anything.