Thanks for the review, Robert. Some changes are being discussed, but I do not 
see a new draft. Shouldn't that appear before we make the final approval of 
this document?

Jari

On Mar 12, 2014, at 2:55 AM, Robert Sparks <[email protected]> wrote:

> I am the assigned Gen-ART reviewer for this draft. For background on
> Gen-ART, please see the FAQ at
> 
> <http://wiki.tools.ietf.org/area/gen/trac/wiki/GenArtfaq>.
> 
> Please resolve these comments along with any other Last Call comments
> you may receive.
> 
> Document: draft-ietf-jcardcal-jcal-09
> Reviewer: Robert Sparks
> Review Date: 11Mar2014
> IETF LC End Date: 12Mar2014
> IESG Telechat date: 27Mar2014
> 
> Summary: Ready with nits
> 
> This is a solid document, and its development has left good artifacts showing 
> a pattern of careful review.
> (such as <http://trac.tools.ietf.org/wg/jcardcal/trac/report/6>).
> 
> Here are some nits to consider:
> 
> I agree with moving the reference to RFC4627 to normative, as already 
> discussed.
> 
> Please consider adding a reference to clarify "JSON escaping" where it is 
> mentioned in the 2nd paragraph of page 5.
> Perhaps section 2.5 of rfc4627 would be a good reference?
> 
> The MUST in the third paragraph of 3.4.1.1 stuck out - is looks like a 
> restatement of RFC5545 - that spec doesn't _allow_ anything but a semicolon 
> for this particular separator. Would this be better written without 2119?
> Perhaps: "When converting from jCal to iCalendar, be careful to use a 
> semi-colon as the separator between the two values as required by RFC5545."
> 
> (This may be more than a nit): In the ABNF in section 3.6.5, where is the 
> implementer supposed to go to find the definition of 'zone'? (Or the other 
> production names?) I think _this_ chunk of ABNF (as opposed to that compiled 
> in the appendix) is intended to be normative, yes? FWIW, it's not reflected 
> in Appendix B.
> 
> I haven't extracted the BNF in appendix B and verified it, but it must fail - 
> there is at least one typo. The expansion of param-multi includes 
> "value-separtor" which should have been "value-separator".
> Where is value-separator defined?
> 
> Just curious - has anyone tried converting a document from 
> iCal->xCal->jCal->iCal? That might turn up some interesting corners that 
> simple round-tripping might mask.
> 
> To try to save other reviewers some time, here are a couple of things I 
> flagged that turned out to be non-issues:
> * I was concerned with whether there would be issues with the forced 
> conversion between upper and lower case. A little digging shows there is no 
> issue - all the names this is done to are limited to the ascii-compatible 
> characters.
> * I verified that the syntax numbers with fractional parts is the same in 
> both iCal in jCal. Specifically "4." is not valid in either grammar, so there 
> is no need to discuss something like adding a 0 or remove the decimal point 
> during conversion.
> 
> 
> 
> 
> 
> 
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