Hello, in both the PDF and HTML versions of the manual, in section 8.2.1, you can read:
"You can specify a time range by giving start and end times or by
giving a start time and a duration (in HH:MM format). Use `-' or
`-{}-' as the separator"
The correct output should instead mention:
"Use `-' or '--' as the separator"
Maybe an export problem ?
For the record, this is Debian bug #632158[0].
Cheers,
--Seb
[0] http://bugs.debian.org/632158
