Re: Gnus: Indicate undownloaded parts in MIME button

[Tassilo Horn <tsdh@gnu.org>]

Lars Ingebrigtsen <larsi@gnus.org> writes:

>> Obviously, that was a usage error (I somehow assumed Gnus would
>> download the missing parts as soon as I act on them).  But that
>> there's no indication that a part hasn't been downloaded is still a
>> bit annoying.  So I propose the following patch which makes the MIME
>> buttons of empty parts read like
>>
>>   [ --- image/png (undownloaded, A C to fetch.)]
>>                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>
> I haven't tried the patch, but it looks good to me.  One super-minor
> detail:
>
>> +    (when (= 0 gnus-tmp-length)
>
> Could perhaps be `zerop'?

Sure, double-up in readability! :-)

In addition to zerop, I've changed the wording to "not downloaded" as it
seems "undownloaded" is not really English (except in Germany, I guess).

Thanks for having a look,
Tassilo