On Sun, Jul 11, 2021 at 6:23 PM Hubert Tong <
hubert.reinterpretcast_at_[hidden]> wrote:

> The assumed prerequisite paper is P2314 and not P2223? I see "translation
> character set" present in "unchanged context" in the wording.
>

Indeed, I got the numbers wrong. fixed.


>
> For the requirement to provide a mechanism, this might be an improvement:
> An implementation shall provide a mechanism to specify the result of the
> determination that is independent of the content of the source file.
>
> For the note, I think this is an improvement that would reduce the time
> spent in CWG:
> A command line option that specifies the encoding scheme to use as the
> result of the determination is such a mechanism.
>

Ok, I'll use that. Thanks.


>
> In the third paragraph of phase 1:
> [ ... ], then the physical source file shall be a well-formed UTF-8
> sequence.
> Each UCS scalar value encoded in the UTF-8 sequence is mapped to the
> corresponding element of the translation character set.
>
> I'm not sure what to make of the situation around end-of-line indicators
> yet. P2348, "Whitespaces Wording Revamp", is also floating in the mix.
>

Indeed. P2348 is motivated by P2295.
I believe it's not dramatic to leave things partially hanging (there can be
line feed in utf-8 files and we do say that line feed is new-line in
P2314), but I hope we will talk about P2348 at some point.

Thanks,
Corentin

>
> -- HT
>
> On Sun, Jul 11, 2021 at 4:27 AM Corentin Jabot via SG16 <
> sg16_at_[hidden]> wrote:
>
>> Hello,
>> We added a note to explicitly say that we expect implementation to
>> provide a command line option.
>> I am sure that core will want to tweak that note, but hopefully it leaves
>> little room for interpretation
>>
>> On Sun, Jul 11, 2021 at 12:12 AM Tom Honermann via SG16 <
>> sg16_at_[hidden]> wrote:
>>
>>> SG16 will hold a telecon on Wednesday, July 14th at 19:30 UTC (timezone
>>> conversion
>>> <https://www.timeanddate.com/worldclock/converter.html?iso=20210714T193000&p1=1440&p2=tz_pdt&p3=tz_mdt&p4=tz_cdt&p5=tz_edt&p6=tz_cest>
>>> ).
>>>
>>> The agenda is:
>>>
>>> - P2295R4: Support for UTF-8 as a portable source file encoding
>>> <https://wg21.link/p2295r4>
>>> - Review updated wording produced through collaboration between
>>> Corentin, Jens, Hubert, and Peter.
>>> - https://lists.isocpp.org/sg16/2021/04/2353.php
>>> - https://lists.isocpp.org/sg16/2021/06/2429.php
>>> - P2362R0: Make obfuscating wide character literals ill-formed
>>> <https://wg21.link/p2362r0>
>>> - LWG 3565: Handling of encodings in localized formatting of chrono
>>> types is underspecified <https://cplusplus.github.io/LWG/issue3565>
>>> - Discuss and poll the proposed resolution.
>>>
>>> The agenda is a result of discussion between Peter and I; we feel that
>>> further information is needed to improve consensus for P2093R6
>>> <https://wg21.link/p2093r6> and no such information has appeared since
>>> the last telecon. We'll therefore take a break from that paper to allow
>>> for progress on other papers.
>>>
>>> We've had several discussions regarding the wording for P2295. Please
>>> review the latest wording in P2295R4 <https://wg21.link/p2295r4> and,
>>> if *objections* (not just desired tweajs) remain, reply to this email
>>> to state them ahead of the meeting. My intention is to poll forwarding
>>> this paper with the expectation that core will further tweak the wording
>>> pending EWG acceptance. The SG16 obligation is to ensure that the intent
>>> of the paper is clear and that the proposed wording reasonably reflects it;
>>> I don't want to hold this paper up further unless it is felt that the
>>> wording misrepresents the intent.
>>>
>>> Based on our prior discussions of P2093R6 <https://wg21.link/p2093r6>,
>>> I'm anticipating considerable discussion will be needed for LWG 3565
>>> <https://cplusplus.github.io/LWG/issue3565>. It has been moved to the
>>> end of the agenda in hopes that we'll be able to dispense with the other
>>> papers first and then spend the remaining time on it.
>>>
>>> Tom.
>>> --
>>> 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
>>
>