Re: even elder races get tired of waiting

[Jean Louis]

Another reference to how to count days:
https://answers.yahoo.com/question/index?qid=20130223140438AAJ4V5I

As if mother says that teenager is grounded until 23rd, that would
include the 23rd most probably, but mathematically not.

That is why our Emacs Lisp functions shall be clear in their
descriptions what is meant with it and maybe include wordings such as
"up to and including the 23rd" or "through the 23rd"