bug#20943: 25.0.50; Dired buffers are not always auto-reverted

[Michael Albinus]

Michael Albinus <michael.albinus@gmx.de> writes:

> I will try to write such a patch if nobody beats me. Unfortunately, it
> will take time; I'm still suffering from my health problems.

As a first step, I have committed a new file for ert tests
test/automated/auto-revert-tests.el. Dired buffers are not reverted yet
when they are modified, see auto-revert-test02-auto-revert-mode-dired.

This shall be changed in the next step.

Best regards, Michael.