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Re: [Lager] Proposed Schema Change - class-or-set-operator-nested

"Asmus Freytag (c)" <asmusf@ix.netcom.com> Mon, 02 May 2016 16:05 UTC

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From: "Asmus Freytag (c)" <asmusf@ix.netcom.com>
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Subject: Re: [Lager] Proposed Schema Change - class-or-set-operator-nested
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On 5/2/2016 8:28 AM, Wil Tan wrote:
>
> On Sat, Apr 30, 2016 at 2:10 AM, Asmus Freytag (c) 
> <asmusf@ix.netcom.com <mailto:asmusf@ix.netcom.com>> wrote:
>
>
>     PS: we do need to pick up Wil's tweak on the schema, which is not
>     merged yet
>
>
> This is a minor refactor of the "class-or-set-operator-nested" 
> production which I made to get around an error when using libxml2 to 
> validate an LGR document [1].
>
> I have now created a pull request about this.

I have reviewed and merged this.

A./
>
> The class-or-set-operator-nested production can be a class-invocation, 
> class-declaration, or set-operator. However, presumably due to 
> class-invocation and class-declaration both having "class" element 
> names, it seems that libxml2 is having trouble validating some documents.
>
> This proposed change defines a class-invocation-or-declaration 
> production that encapsulates the alternate sets of attributes allowed 
> in class-invocation and class-declaration.
>
> The diff can be seen here: 
> https://github.com/kjd/lgr-specification/pull/4/files
>
> [1] 
> https://www.icann.org/en/system/files/files/proposal-khmer-lgr-15apr16-en.xml 
> failed with error message "Element class failed to validate 
> attributes" on line 190 when it encountered a <class 
> from-tag="base-only" />
>
> .wil
>
>
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