Glenn Morris <rgm@gnu.org> wrote:

>> eldoc's new function argument highlighting seems to disregard
>> `eldoc-argument-case', as setting it to 'downcase has no effect.
>
> Actually, I think it worked as well as it did before, which was only
> sometimes. I believe I have fixed it now, but it's possible I have
> just made a hideous mess.

Thanks.
As far as I can see, there's just a small issue.
`eldoc-argument-case' is called with these arguments:
"(foo" "bar" "baz)"

It should probably be:
"foo" "bar" "baz"
for best backwards compatibility.

The attached patch should take care of that.


On a related issue, I strongly suggest making the highlighting face
customizable.  Currently 'bold is hardcoded.  Patch is attached, as well.


regards,
Nikolaj Schumacher