[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: When maxOccurs=1 means an unbounded number of occurrences
> On Nov 20, 2017, at 4:13 PM, yamahito <yamahito@gmail.com> wrote: > > Hi Roger, > > I would disagree only with your initial interpretation: I think minOccurs=1 - I think 'exactly' trumps 'MAY'. > > Interested to see if the list thinks differently! In ABNF, for any expression E the form *1E is short for 0*1E and means zero occurrences or one occurrence of E. [1] https://tools.ietf.org/html/rfc5234#section-3.6 In this case I think the MAY is reflecting the default value of 0 for the left-hand argument of *. ******************************************** C. M. Sperberg-McQueen Black Mesa Technologies LLC cmsmcq@blackmesatech.com http://www.blackmesatech.com ********************************************
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