Re: [Idna-update] [I18nrp] Last Call: <draft-faltstrom-unicode11-05.txt> (IDNA2008 and Unicode 11.0.0) to Informational RFC
John C Klensin <john@jck.com> Fri, 07 December 2018 06:12 UTC
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Date: Fri, 07 Dec 2018 01:12:47 -0500
From: John C Klensin <john@jck.com>
To: Patrik Fältström <paf=40frobbit.se@dmarc.ietf.org>, Larry Masinter <LMM@acm.org>
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Subject: Re: [Idna-update] [I18nrp] Last Call: <draft-faltstrom-unicode11-05.txt> (IDNA2008 and Unicode 11.0.0) to Informational RFC
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--On Friday, December 7, 2018 05:43 +0100 Patrik Fältström <paf=40frobbit.se@dmarc.ietf.org> wrote: >... >> As I've noted before, usability includes "re-enterable" >> (including "retypable") . > > I might not agree with this, as for example very few > characters in arabic script are "retypable" for me. So this is > at least a separate issue. But what the registry chooses, I > feel is up to them, as long as they do come up with a good > repertoire. Patrik, I think your second point ("up to them" as long as it is "good" --including sufficiently conservative) is the important one and the one on which we can all agree. But I still believe that, with appropriate qualification, Larry is still correct. The very decision to move in the direction of IDNs meant that there would be labels that would be much easier to read (and enter) for some populations and other labels that would be easier for a different population. It seems to me that we just have to accept that. One think it implies is that, if a label is written in a script one doesn't use frequently, "typing" may require a character-picker. Character-pickers are better than nothing but no fun at all, especially if one does not easily recognize the characters involved and differences between then (and, to save Asmus pointing it out, complex scripts may complicate both the recognition problem and the picking one). We also need to remember, as Ted Hardie and others have reminded us multiple times, that there are increasing moves toward voice input, a trend that will de-emphasize typing and, most likely, make the lives of those of us who can speak a given language only with horrible accents much more "interesting". However, to the extent to which one can sensibly use (including simple reading of the characters) a label at all at all, I think ability to re-enter it, to be assured that, insofar as possible, there are no other labels in the zone that can easily be mistaken for it, strings that are likely to be entered where it is is intended, etc., are as important to a conservative approach as things we've talked about more such as ensuring that strings are well-formed for the script and that interactions between RtoL characters and characters with neutral or LtoR directionality don't cause, e.g., labels to appear in orders that others might not predict. I hope Larry has a better (and shorter) way to formulate that than I do, which is why I'm hoping for text. best, john
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… John C Klensin
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… John C Klensin
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… John C Klensin
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… Patrik Fältström
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… John C Klensin
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… Nico Williams
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… Vint Cerf
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… Nico Williams
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… John C Klensin
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… Asmus Freytag (c)
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… Asmus Freytag (c)
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… Asmus Freytag (c)
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… Nico Williams
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… Nico Williams
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… Shawn Steele
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… Larry Masinter
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… Martin J. Dürst
- Re: [Idna-update] [I18nrp] Last Call: <draft-falt… Martin J. Dürst