Re: [dita-comment] Bug in DITA 1.3 embedded Schematron rule

[George Bina <george@oxygenxml.com>]

Hi,

Probably when I added initially that rule we used pre-ISO Schemaron and 
in Schematron version 1.5/1.6 pattern has a @name attribute, and that 
was changed to @id in ISO Schematron.

These are just a few examples I included in the original Relax NG 
schemas for DITA to show that we can have additional rules placed within 
the modules and thus including a module, a domain for example, can bring 
in the rules for that domain, automatically.

Most probably these example patterns are not that relevant, but some 
spec rules can be implemented with Schematron, for example co-occurence 
constraints from the spec like when we have note/@type="other" then the 
@othertype attribute should be also specified.

Best Regards,
George
--
George Cristian Bina
<oXygen/> XML Editor, Schema Editor and XSLT Editor/Debugger
http://www.oxygenxml.com

On 8/22/18 8:05 PM, Eliot Kimber wrote:
> This is indeed a bug.
>
> However, Iâm wondering if the embedded schematron rules should have been 
> included at all. I only find two in the entire 1.3 RNG set (this one for 
> UL and another one for filepath.
>
> Probably those are inappropriate in the OASIS-provided grammar.
>
> Cheers,
>
> E.
>
> --
>
> Eliot Kimber
>
> http://contrext.com
>
> *From: *Stefan Eike <stefan.eike@mailbox.org>
> *Date: *Wednesday, August 22, 2018 at 3:30 AM
> *To: *<dita-comment@lists.oasis-open.org>
> *Subject: *[dita-comment] Bug in DITA 1.3 embedded Schematron rule
>
> Hi,
>
> there is a tiny bug in the DITA 1.3 RelaxNG schemas. I found it when 
> creating a specialization of the <ul> element. Oxygen XML then told me, 
> that the attribute 'name' is not allowed to appear in element 
> <sch:pattern>. The <ul> element has an embedded Schematron rule, which 
> is a very cool feature BTW. The attribute "name" should be renamed to "id".
>
> *commonElementsMod.rng*
>
> <element name="ul" dita:longName="Unordered List">
>  ÂÂÂ <a:documentation>
>  ÂÂÂÂÂÂÂ In an unordered list (&lt;ul>), the order of the list items is 
> not significant.
>  ÂÂ Â ÂÂ List items are typically styled on output with a "bullet" 
> character, depending on nesting
>  ÂÂÂÂÂÂÂ level. Category: Body elements
>  ÂÂÂ </a:documentation>
>  ÂÂÂ <sch:pattern name="atLeastTwoChildren">
>  ÂÂÂÂÂÂÂ <sch:rule context="ul">
>  ÂÂÂÂÂÂÂÂÂÂÂ <sch:assert test="count(*) > 1" role="warning">
>  ÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ Please make sure you have at least 2 items for this list!
>  ÂÂÂÂÂÂÂÂÂÂÂ </sch:assert>
>  ÂÂÂÂÂÂÂ </sch:rule>
>  ÂÂÂ </sch:pattern>
>  ÂÂÂ <ref name="ul.attlist"/>
>  ÂÂÂ <ref name="ul.content"/>
> </element>
>
> Thank you for your making DITA.
>
> Greetings
> Stefan
>
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