Re: dropped 4th arg from all-completions

[Chong Yidong]

"Drew Adams" <address@hidden> writes:

>> My 23.2 code shows all-completions accepts 4 args.
>> Heck, even the 24 branch still accepts 4 args.
>
> Your "acceptance" is hollow - bad faith. Emacs does not raise an
> error, but it does not respect the arg.

(all-completions "" '(" asdfgh") nil nil)
   => (" asdf")

(all-completions "" '(" asdfgh") nil t)
   => nil

> And the doc shows only 3 args, and the byte compiler warns about #4.

The byte compiler warns, but the code still works.