Fri, 18 Jan 2019 15:29:24 +0100 Added duration and date range attributes
Thierry Florac <tflorac@ulthar.net> [Fri, 18 Jan 2019 15:29:24 +0100] rev 381
Added duration and date range attributes
(0) -300 -100 -30 -10 -1 +1 +10 +30 +100 tip