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1739 drop references to ordering mode in the static context #1741

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Feb 4, 2025
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1739 drop references to ordering mode in the static context #1741

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41 changes: 10 additions & 31 deletions specifications/xpath-functions-40/src/function-catalog.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -14409,25 +14409,16 @@ return exists($break)
required.</p>


<p>If ordering mode (in the static context) is <code>ordered</code> then:</p>
<p>The ordering of the result is as follows:</p>

<ulist>
<item><p>For any set of values that compare equal, the one that is
returned is the one that appears first in <code>$values</code>.</p></item>
<item><p>The items that are returned appear in the order in which they
occur within <code>$values</code>.</p></item>
<item><p>The items that are returned appear in the order of their first
appearance within <code>$values</code>.</p></item>
</ulist>

<p>By contrast, if ordering mode is <code>unordered</code> then:</p>

<ulist>
<item><p>For any set of values that compare equal, the one that is
returned is <termref def="implementation-dependent"/>.</p></item>
<item><p>The order in which the sequence of values is returned is <termref
def="implementation-dependent"/>.</p></item>
</ulist>






Expand All @@ -14448,14 +14439,13 @@ return exists($break)
dynamic context for the purpose of comparison. Note that <code>xs:dateTime</code>,
<code>xs:date</code> or <code>xs:time</code> values can compare equal even if their
timezones are different.</p>
<ednote><edtext>Ordering mode has been dropped.</edtext></ednote>

</fos:notes>
<fos:examples>
<fos:example>
<fos:test>
<fos:expression>distinct-values((1, 2.0, 3, 2))</fos:expression>
<fos:result>1, 2.0, 3</fos:result>
<fos:postamble>Assuming ordering mode is <code>ordered</code>.</fos:postamble>
</fos:test>
</fos:example>
<fos:example>
Expand All @@ -14466,7 +14456,6 @@ return exists($break)
xs:untypedAtomic("plum")
))</eg></fos:expression>
<fos:result>xs:untypedAtomic("cherry"), xs:untypedAtomic("plum")</fos:result>
<fos:postamble>Assuming ordering mode is <code>ordered</code>.</fos:postamble>
</fos:test>
</fos:example>
</fos:examples>
Expand Down Expand Up @@ -14505,23 +14494,16 @@ return exists($break)
selected according to the rules in <specref ref="choosing-a-collation"/>.</p>
<p>From each resulting set of values that are considered equal, one value will be
returned if the set contains more than one value.</p>
<p>If ordering mode (in the static context) is <code>ordered</code> then:</p>
<p>The ordering of the result is as follows:</p>

<ulist>
<item><p>For any set of values that compare equal, the one that is
returned is the one that appears first in <code>$values</code>.</p></item>
<item><p>The items that are returned appear in the order in which they
occur within <code>$values</code>.</p></item>
<item><p>The items that are returned appear in the order of their first
appearance within <code>$values</code>.</p></item>
</ulist>

<p>By contrast, if ordering mode is <code>unordered</code> then:</p>

<ulist>
<item><p>For any set of values that compare equal, the one that is
returned is <termref def="implementation-dependent"/>.</p></item>
<item><p>The order in which the sequence of values is returned is <termref
def="implementation-dependent"/>.</p></item>
</ulist>

</fos:rules>

<fos:notes>
Expand All @@ -14545,8 +14527,6 @@ return $value
<fos:test>
<fos:expression>duplicate-values((1, 2, 3, 1.0, 1e0))</fos:expression>
<fos:result>1</fos:result>
<fos:postamble>If ordering mode is <code>ordered</code> the result will be
the <code>xs:integer</code> value 1.</fos:postamble>
</fos:test>
</fos:example>
<fos:example>
Expand Down Expand Up @@ -20873,8 +20853,7 @@ return map:of-pairs($ann)
<p>The function calls <code>$action($item, $pos)</code> for each item in <code>$input</code>,
where <code>$item</code> is the item in question and <code>$pos</code> is its 1-based
ordinal position in <code>$input</code>. The final result is the sequence concatenation
of the result of these calls, preserving order
(provided that ordering mode is <code>ordered</code>).
of the result of these calls, preserving order.
</p>
</fos:rules>
<fos:equivalent style="xpath-expression">
Expand Down