From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric S Fraga Subject: Re: Timestamps for a whole year, or a year and month Date: Mon, 30 Dec 2013 20:11:17 +0000 Message-ID: <87bnzy6qvu.fsf@darkstar.op> References: <87txdrthy3.wl%egh@e6h.org> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:39638) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VxjWA-0004eL-NF for emacs-orgmode@gnu.org; Mon, 30 Dec 2013 15:33:01 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VxjW3-0004qe-P6 for emacs-orgmode@gnu.org; Mon, 30 Dec 2013 15:32:54 -0500 Received: from mail-db9lp0248.outbound.messaging.microsoft.com ([213.199.154.248]:34230 helo=db9outboundpool.messaging.microsoft.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VxjW3-0004pV-H4 for emacs-orgmode@gnu.org; Mon, 30 Dec 2013 15:32:47 -0500 In-Reply-To: <87txdrthy3.wl%egh@e6h.org> (Erik Hetzner's message of "Sun, 29 Dec 2013 14:23:32 -0800") List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: Erik Hetzner Cc: emacs-orgmode@gnu.org Erik Hetzner writes: > Hi, > > I am trying to get together a configuration for taking notes for > historical research using org mode. I think org mode could be very > useful for this, with its many ways of presenting, sorting and > searching information in orgmode files. > > One thing that has me a bit stuck, though, is timestamps that might > represent a year. For instance, it would be nice to write: > > By <1849> the California Gold Rush had ... [...] Erik, I am not sure but I remember having a discussion about the problems with dates that precede time 0 in Unix which corresponds to 1 January 1970. See man page for ctime(3) for instance. I am currently offline (in the tunnel under the North Sea :-) so cannot find out what the conclusions of our discussion may have been. Please search the mailing list on Worg. -- : Eric S Fraga (0xFFFCF67D), Emacs 24.2.1, Org release_8.2.4-322-gece429