On 27.12.2017 21:48, Walter Bright wrote:
Another is it is known that people have cognitive problems with negation. It often just does not register in the mind.
_Phobos_ does not take this point into account though. I.e., this seems like an excellent time to bring this up again: https://issues.dlang.org/show_bug.cgi?id=4535 (The action starts at Comment 7.)