C++ Logo

sg16

Advanced search

Re: [SG16] [SG16-Unicode] D1953 Unicode Identifiers And Reflection

From: Tom Honermann <tom_at_[hidden]>
Date: Wed, 27 Nov 2019 08:56:31 -0500
Replying so that this message is reflected in the SG16 list archives due
to an archive failure following the transition to the new SG16 mailing list.

Tom.

On 11/18/19 6:54 PM, Steven R. Loomis via SG16 wrote:
> Hello,
> https://www.unicode.org/reports/about-reports.html#Types may also be helpful.
>
>> A Unicode Standard Annex (UAX) forms an integral part of the Unicode Standard, but is published as a separate document. The Unicode Standard may require conformance to normative content in a Unicode Standard Annex, if so specified in the Conformance chapter of that version of the Unicode Standard. The version number of a UAX document is always the same as the version of the Unicode Standard of which it forms a part.
> As noted in the link Tom gave, use the URL with the hyphen in it (such as tr31-31.html) to reference a specific version.
>
> Hope this helps,
>
> --
> Steven R. Loomis | @srl295 | git.io/srl295 (IBM)
>
>
>
>> El nov. 18, 2019, a las 10:48 a. m., Tom Honermann via SG16 <sg16_at_[hidden]> escribió:
>>
>> On 11/18/19 5:04 PM, Steve Downey via SG16 wrote:
>>> Yes, once we add the identifier rules. Although I'm not sure if it's technically part of the Unicode Standard or a separate standard.
>> It is a "Standard Annex" according to https://www.unicode.org/reports/tr31/tr31-31.html. I'm not sure how "standard annexes", "technical standards", and "technical reports" are differentiated; they all have link names of "tr##".
>>
>> Guidance for how to reference the annexes is available at http://www.unicode.org/versions/index.html#Unicode_Standard_Annexes.
>>
>> Tom.
>>
>>> On Mon, Nov 18, 2019 at 12:00 PM Zach Laine via SG16 <sg16_at_[hidden]> wrote:
>>> That sounds pretty clearly like Annex #31 needs to be added to the standard's normative references, independent of 10646.
>>>
>>> Zach
>>>
>>> On Mon, Nov 18, 2019 at 6:10 AM Steve Downey via SG16 <sg16_at_[hidden]> wrote:
>>> Annex U just says:
>>>
>>> The Unicode Consortium publishes a document "UAX 31 – Identifier and Pattern Syntax" to assist in the
>>> standard treatment of identifiers in UCS character-based parsers. Those specifications are recommended
>>> for determining the list of UCS characters suitable for use in identifiers. The document is available at
>>>
>>> http://www.unicode.org/reports/tr31/.
>>>
>>> On Mon, Nov 18, 2019, 06:20 <keld_at_[hidden]> wrote:
>>> yes I would think so, but I prefer to use ISo specks when possible.
>>>
>>> keld
>>>
>>> On Sun, Nov 17, 2019 at 06:16:23PM -0500, Steve Downey wrote:
>>>> Probably the same as TR31 from the Unicode Standard?
>>>>
>>>> https://unicode.org/reports/tr31/
>>>>
>>>> We will be revisiting using that for 23, and have not ruled out treating it
>>>> as fixing a defect report.
>>>>
>>>>
>>>>
>>>> On Sun, Nov 17, 2019, 17:22 <keld_at_[hidden]> wrote:
>>>>
>>>>> the annex of 10646 in question is Annex U (informative) Characters in
>>>>> identifiers .
>>>>>
>>>>>
>>>>> keld
>>>>>
>>>>> On Sun, Nov 17, 2019 at 08:48:52AM +0100, keld_at_[hidden] wrote:
>>>>>> I think weshould use the spec in iso 10646 on characters to be used for
>>>>> identifiers,
>>>>>> this is most likely the same as the unicode spec.
>>>>>>
>>>>>> keld
>>>>>>
>>>>>> On Sat, Nov 02, 2019 at 09:26:53AM +0100, Corentin wrote:
>>>>>>> Hello.
>>>>>>> Attached to SG-7, SG-16 and at this link
>>>>>>> https://isocpp.org/files/papers/D1953R0.pdf is a late paper (mostly
>>>>>>> targeting the hallway track) about the impact of Unicode identifiers
>>>>> on the
>>>>>>> reflection proposals
>>>>>>>
>>>>>>> Regards,
>>>>>>>
>>>>>>> Corentin
>>>>>>> _______________________________________________
>>>>>>> SG16 Unicode mailing list
>>>>>>> Unicode_at_[hidden]
>>>>>>> http://www.open-std.org/mailman/listinfo/unicode
>>>>>> _______________________________________________
>>>>>> SG16 Unicode mailing list
>>>>>> Unicode_at_[hidden]
>>>>>> http://www.open-std.org/mailman/listinfo/unicode
>>>>> _______________________________________________
>>>>> SG16 Unicode mailing list
>>>>> Unicode_at_[hidden]
>>>>> http://www.open-std.org/mailman/listinfo/unicode
>>>>>
>>> --
>>> SG16 mailing list
>>> SG16_at_[hidden]
>>> https://lists.isocpp.org/mailman/listinfo.cgi/sg16
>>> --
>>> SG16 mailing list
>>> SG16_at_[hidden]
>>> https://lists.isocpp.org/mailman/listinfo.cgi/sg16
>>>
>>
>>
>> --
>> SG16 mailing list
>> SG16_at_[hidden]
>> https://lists.isocpp.org/mailman/listinfo.cgi/sg16

Received on 2019-11-27 07:58:57