[oXygen-user] Need help with a Schematron rule

[David Maus]

Moin!

On Wed, 14 Feb 2024 09:48:18 +0100,
Frank Dissinger wrote:
> 
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> Hi all,
> 
> I want to write a Schematron rule which checks whether a keyref'ed element contains a blank character.
> 
> WRONG:   <ph keyref="mykey"> </ph>
> 
> CORRECT: <ph keyref="mykey"></ph>
> 
> I adapted another rule and tried the following, but it does not work as expected.
> In addition, it should apply to any keyref'ed element, not only to <ph>.
> 
>   <sch:pattern id="Check_blanks" xmlns:sch="http://purl.oclc.org/dsdl/schematron">
>     <sch:rule context="*[contains(@class, 'ph')][@keyref]">
>       <sch:assert test="not(contains(text(), ' '))">No blank allowed inside keyref'ed ph elements</sch:assert>
>     </sch:rule>
>   </sch:pattern>

Your rule matches all elements with @keyref and with an @class
attribute that contains 'ph'.

The two examples do not have a @class attribute, thus the rule doesn't
fire.

Maybe rewrite the rule as

sch:rule context="*[@keyref]"?

HTH,
  -- David



> 
> Any help would be greatly appreciated.
> 
> Regards,
> 
> Frank
> 
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> Frank Dissinger
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-- 
David Maus
Hamburg, Germany

web: https://dmaus.name
fediverse: @dmaus at dmaus.name