I just helped a darcs user who tried out 'darcs apply' without any arguments and
was confused by why it seemed to hang.
One thing which could help in the future is if darcs apply --verbose without any
arguments printed 'reading patch bundle from stdin'
I hope this isn't adding complexity for nothing :-)
The following patch sent by Radoslav Dorcik <dixiecko@gmail.com> updated issue issue1640 with
status=resolved;resolvedin=2.8.0 HEAD
* Resolve issue1640: darcs apply --verbose without args mentions stdin.
Ignore-this: a02a9f42e0ad2e2c4e9dd09024b38d8e