mismatch and return value

[Mike Parker via Digitalmars-d-learn]

On Wednesday, 13 July 2016 at 09:59:30 UTC, celavek wrote:

> As a side note the documentation of the standard library is not
> digestible to say the least - there is missing info(e.g. what 
> does mismatch return
> if no mismatch found) and lacks user-friendliness and details.

Whenever you find areas where the documentation needs any sort of 
improvements, please file an issue at [1] describing the problem. 
Then the next person that comes along won't be in the same boat.

[1] https://issues.dlang.org/