Re: [whatwg] Dates BCE

2009-08-04 Thread Ian Hickson
A number of e-mails were sent recently regarding the subject of historical dates. This topic was last covered in March in this e-mail: http://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2009-March/01.html In the interests of not rehashing old ground, I have omitted from my reply below

[whatwg] Dates BCE

2009-08-04 Thread Jim Jewett
Orthodoxy has it that there is no use case for marking up an ancient date or fuzzy date like June 2009 using time. I disagree, and this has been discussed many times before. Do you have any concrete use cases or examples of how marking these up using time would be necessary? Whether or not it

[whatwg] Dates BCE

2009-07-30 Thread Elliotte Rusty Harold
I note in http://www.whatwg.org/specs/web-apps/current-work/#valid-date-string that Dates before the year zero can't be represented as a datetime in this version of HTML. This seems a serious omission. Why can we represent the birth of Nero but not the birth of Julius Caesar? Are there plans to

Re: [whatwg] Dates BCE

2009-07-30 Thread Sam Kuper
2009/7/30 Elliotte Rusty Harold elh...@ibiblio.org I note in http://www.whatwg.org/specs/web-apps/current-work/#valid-date-string that Dates before the year zero can't be represented as a datetime in this version of HTML. This seems a serious omission. Why can we represent the birth of Nero

Re: [whatwg] Dates BCE

2009-07-30 Thread Bruce Lawson
On Thu, 30 Jul 2009 15:05:10 +0100, Sam Kuper sam.ku...@uclmail.net wrote: I sure hope there are! Historians and classicists are increasingly publishing to the web, and being unable to mark up years BCE in HTML 5 would hinder this. That said, marking up a year, say 1992 AD, (as opposed to

Re: [whatwg] Dates BCE

2009-07-30 Thread Tab Atkins Jr.
On Thu, Jul 30, 2009 at 8:43 AM, Elliotte Rusty Haroldelh...@ibiblio.org wrote: I note in http://www.whatwg.org/specs/web-apps/current-work/#valid-date-string that Dates before the year zero can't be represented as a datetime in this version of HTML. This seems a serious omission. Why can we

Re: [whatwg] Dates BCE

2009-07-30 Thread Sam Kuper
2009/7/30 Bruce Lawson bru...@opera.com On Thu, 30 Jul 2009 15:05:10 +0100, Sam Kuper sam.ku...@uclmail.net wrote: I sure hope there are! Historians and classicists are increasingly publishing to the web, and being unable to mark up years BCE in HTML 5 would hinder this. That said,

Re: [whatwg] Dates BCE

2009-07-30 Thread Tab Atkins Jr.
On Thu, Jul 30, 2009 at 10:34 AM, Sam Kupersam.ku...@uclmail.net wrote: 2009/7/30 Bruce Lawson bru...@opera.com On Thu, 30 Jul 2009 15:05:10 +0100, Sam Kuper sam.ku...@uclmail.net wrote: I sure hope there are! Historians and classicists are increasingly publishing to the web, and being

Re: [whatwg] Dates BCE

2009-07-30 Thread Sam Kuper
2009/7/30 Tab Atkins Jr. jackalm...@gmail.com On Thu, Jul 30, 2009 at 10:34 AM, Sam Kupersam.ku...@uclmail.net wrote: Not for BCE; I'm not working on that period at the moment, but excepting that, here are a couple of good examples with ranges:

Re: [whatwg] Dates BCE

2009-07-30 Thread Tab Atkins Jr.
On Thu, Jul 30, 2009 at 11:12 AM, Sam Kupersam.ku...@uclmail.net wrote: 2009/7/30 Tab Atkins Jr. jackalm...@gmail.com On Thu, Jul 30, 2009 at 10:34 AM, Sam Kupersam.ku...@uclmail.net wrote: Not for BCE; I'm not working on that period at the moment, but excepting that, here are a couple of

Re: [whatwg] Dates BCE

2009-07-30 Thread David Singer
At 17:12 +0100 30/07/09, Sam Kuper wrote: 2009/7/30 Tab Atkins Jr. mailto:jackalm...@gmail.comjackalm...@gmail.com On Thu, Jul 30, 2009 at 10:34 AM, Sam Kupermailto:sam.ku...@uclmail.netsam.ku...@uclmail.net wrote: Not for BCE; I'm not working on that period at the moment, but excepting

Re: [whatwg] Dates BCE

2009-07-30 Thread David Singer
At 11:16 -0500 30/07/09, Tab Atkins Jr. wrote: 1) Machine readability. This begs the question. raises the question. begging questions is assuming the answer in the premise of the question. Why do you need machine readability for the dates in the Darwin journals? More specifically,

Re: [whatwg] Dates BCE

2009-07-30 Thread Sam Kuper
2009/7/30 Tab Atkins Jr. jackalm...@gmail.com On Thu, Jul 30, 2009 at 11:12 AM, Sam Kupersam.ku...@uclmail.net wrote: 2009/7/30 Tab Atkins Jr. jackalm...@gmail.com On Thu, Jul 30, 2009 at 10:34 AM, Sam Kupersam.ku...@uclmail.net wrote: Not for BCE; I'm not working on that period at the

Re: [whatwg] Dates BCE

2009-07-30 Thread Sam Kuper
2009/7/30 David Singer sin...@apple.com: Quite.  We've had this debate before and Ian decided that it might be confusing to apply a dating system to days when that dating system was not in effect on those days, I think. If by confusing you mean sufficiently confusing that it needs to be

Re: [whatwg] Dates BCE

2009-07-30 Thread Tab Atkins Jr.
On Thu, Jul 30, 2009 at 11:34 AM, David Singersin...@apple.com wrote: At 11:16  -0500 30/07/09, Tab Atkins Jr. wrote:   1) Machine readability. This begs the question. raises the question.  begging questions is assuming the answer in the premise of the question. I meant it in the sense

Re: [whatwg] Dates BCE

2009-07-30 Thread Mike Shaver
Can the historical-timeline community perhaps work with a microformat for such things, so that we can standardize on the basis of experience using the technology in the field, rather than on speculative uses? Mike

Re: [whatwg] Dates BCE

2009-07-30 Thread Tab Atkins Jr.
On Thu, Jul 30, 2009 at 11:36 AM, Sam Kupersam.ku...@uclmail.net wrote: 2009/7/30 Tab Atkins Jr. jackalm...@gmail.com On Thu, Jul 30, 2009 at 11:12 AM, Sam Kupersam.ku...@uclmail.net wrote: 2009/7/30 Tab Atkins Jr. jackalm...@gmail.com On Thu, Jul 30, 2009 at 10:34 AM, Sam

Re: [whatwg] Dates BCE

2009-07-30 Thread Tab Atkins Jr.
On Thu, Jul 30, 2009 at 11:56 AM, Mike Shavermike.sha...@gmail.com wrote: Can the historical-timeline community perhaps work with a microformat for such things, so that we can standardize on the basis of experience using the technology in the field, rather than on speculative uses? I'd

Re: [whatwg] Dates BCE

2009-07-30 Thread Sam Kuper
2009/7/30 Tab Atkins Jr. jackalm...@gmail.com: On Thu, Jul 30, 2009 at 11:56 AM, Mike Shavermike.sha...@gmail.com wrote: Can the historical-timeline community perhaps work with a microformat for such things, so that we can standardize on the basis of experience using the technology in the

Re: [whatwg] Dates BCE

2009-07-30 Thread Anne van Kesteren
On Thu, 30 Jul 2009 19:01:33 +0200, Tab Atkins Jr. jackalm...@gmail.com wrote: On Thu, Jul 30, 2009 at 11:56 AM, Mike Shavermike.sha...@gmail.com wrote: Can the historical-timeline community perhaps work with a microformat for such things, so that we can standardize on the basis of

Re: [whatwg] Dates BCE

2009-07-30 Thread Aryeh Gregor
On Thu, Jul 30, 2009 at 4:34 PM, Jim O'Donnellj...@eatyourgreens.org.uk wrote: I think Google News Timeline is worth mentioning here as an application which already does this http://newstimeline.googlelabs.com/ It shows events going back to the late Middle Ages. I'm not sure how they've 

Re: [whatwg] Dates BCE

2009-07-30 Thread Tab Atkins Jr.
On Thu, Jul 30, 2009 at 3:45 PM, Aryeh Gregorsimetrical+...@gmail.com wrote: On Thu, Jul 30, 2009 at 4:34 PM, Jim O'Donnellj...@eatyourgreens.org.uk wrote: I think Google News Timeline is worth mentioning here as an application which already does this http://newstimeline.googlelabs.com/ It

Re: [whatwg] Dates BCE

2009-07-30 Thread Sam Kuper
2009/7/30 Aryeh Gregor simetrical+...@gmail.com  time certainly wouldn't help here -- this application doesn't need a way to say this text string denotes a particular time, but rather this event happened at this particular time. The latter presupposes the former. That's why being able to mark

Re: [whatwg] Dates BCE

2009-07-30 Thread Joshua Cranmer
David Singer wrote: Against that, one has to realize that the label of the day before X is well-defined for the day before the introduction of the Gregorian calendar, and iteratively going back to year 1, year 0, year -1, and so on. In neither the Gregorian nor the Julian calendars is there a