Re: call-process and incremental display of output

[Florian Weimer]

* Michael Albinus:

> Florian Weimer <fweimer@redhat.com> writes:
>
>> I'm trying to show some progress information while downloading email for
>> Gnus using an external program.
>>
>> Any idea what is necessary to get incremental output?
>
> Use `start-process'.

That's not synchronous, so it won't work for fetching email in a
callback from Gnus.

Thanks,
Florian