Re: Artart Last Call review of draft-ietf-tsvwg-ecn-encap-guidelines-20

On 11/7/23 7:42 AM, Bob Briscoe wrote:
> Paul,
> 
> Thank you for checking this. See [BB]
> 
> On 25/10/2023 19:54, Paul Kyzivat wrote:
>> Document: draft-ietf-tsvwg-ecn-encap-guidelines-20
>> Reviewer: Paul Kyzivat
>> Review Date: 2023-10-25
>> IETF LC End Date: 2023-11-02
>> IESG Telechat date: ?
>>
>> Summary: This draft is basically ready for publication, but has nits 
>> that should be fixed before publication.
>>
>> This is a clear and well written document. I have no substantive issues.
>>
>> I ran the IdNits tool and it reported a number of things that should 
>> be checked and possibly corrected. I won't repeat most of them them here.
>>
>> Among them were a number of lines with non-ascii characters. I 
>> investigated these and all seem to be unintentional - apparently a 
>> non-printing character.
> 
> I can never understand whether I am meant to take note of these 
> non-ASCII warnings.
> 
> Like a number of the drafts I've been taking through to RFC recently, 
> this is a v old draft, that was written in xml2rfc v2. My wysiwig XML 
> editor stlil only supports v2. So at the end of WGLC, I converted the 
> doc to xml2rfc v3 (using the author tools) which replaces all the v2 XML 
> entities like   with the non-ascii equivalent. So then, I manually 
> tweaked the v3 XML necessary to define the various XML entities for the 
> non-ascii characters again, and replaced all their occurrences. Then, 
> when the author tool produces the txt, it outputs all the instances of 
> XML entities again to non-ASCII characters in the txt.
> 
> What is wrong with that? And I thought I was following the guidelines (I 
> also asked Jay and followed his advice as to which online advice to 
> follow)? So am I meant to follow the guidelines, or am I meant to take 
> note of the warnings in the nits? I'm perplexed.

There may be *nothing* wrong here. IdNits is calling it out, but 
sometimes it is over-zealous.

OTOH, in this case I *think* the non-ascii chars are some sort of 
whitespace. If these are indeed &nbsp and that is important then I have 
no issue.

	Thanks,
	Paul