bug#22169: 25.0.50; File name compiletion doesn't work with non-ASCII characters on OS X

[Anders Lindgren]

Hi,

 

Can you write a patch to that effect, for emacs-25 branch?

We have the find the cause of the problem first. But once we do that, this should be straight forward.

>     What does this return:
>
>     M-: (file-name-all-completion "åäö" "/that/empty/directory/") RET
>
> It returns nil.

So this is the heart of the problem.  I assume that if you do the same
with an ASCII first argument, the result is non-nil, yes?

Yes. 

 

Then the next step is to step with a debugger through
file_name_completion, and see why this returns nil instead of a list
of files that begin.

Auhm, I'll see what I can do. I'm a family father and have very, very, limited time, but I can see in I can find a time slot for it.

    -- Anders