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Fix acl:mode() regex — XPath F&O doesn't support lookahead or \b #300

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Merged
namedgraph merged 1 commit into from
May 14, 2026
+10 −2
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Fix acl:mode() regex — XPath F&O doesn't support lookahead or \b #300

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12 changes: 10 additions & 2 deletions src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/imports/default.xsl
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Original file line number Diff line number Diff line change
Expand Up @@ -116,8 +116,16 @@ exclude-result-prefixes="#all"
</xsl:template>

<xsl:function name="acl:mode" as="xs:anyURI*" use-when="system-property('xsl:product-name') = 'SAXON'">
<xsl:variable name="entries" select="for $line in $ldh:httpHeaders('Link') return tokenize($line, ',\s*(?=&lt;)')" as="xs:string*"/>
<xsl:sequence select="for $entry in $entries return if (matches($entry, '^&lt;[^&gt;]+&gt;\s*;.*\brel\s*=\s*&quot;?[^&quot;\s,;]*acl#mode&quot;?')) then xs:anyURI(replace($entry, '^&lt;([^&gt;]+)&gt;.*$', '$1')) else ()"/>
<xsl:variable name="entries" as="xs:string*">
<xsl:for-each select="$ldh:httpHeaders('Link')">
<xsl:analyze-string select="." regex="&lt;[^&gt;]+&gt;[^&lt;]*">
<xsl:matching-substring>
<xsl:sequence select="."/>
</xsl:matching-substring>
</xsl:analyze-string>
</xsl:for-each>
</xsl:variable>
<xsl:sequence select="for $entry in $entries return if (matches($entry, '^&lt;[^&gt;]+&gt;\s*;.*[;\s]rel\s*=\s*&quot;?[^&quot;\s,;]*acl#mode&quot;?')) then xs:anyURI(replace($entry, '^&lt;([^&gt;]+)&gt;.*$', '$1')) else ()"/>
</xsl:function>

<xsl:function name="ac:uri" as="xs:anyURI?">
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