From 3d70c839212e77ef295322a0c6c72b7e9cbb119c Mon Sep 17 00:00:00 2001
From: Gregory Todd Williams <greg@evilfunhouse.com>
Date: Fri, 31 Oct 2025 09:14:31 -0700
Subject: [PATCH 1/2] Update names of referenced XPath functions and operators.

In defining SPARQL functions, we often say "This function is the same as" and
link to an XPath definition. However, several of the XPath functions are
misnamed in this linking. This PR fixes the function and operator names for:

* `fn:numeric-equal` -> `op:numeric-equal`
* `fn:numeric-abs` -> `fn:abs`
* `fn:numeric-round` -> `fn:round`
* `fn:numeric-ceil` -> `fn:ceiling`
* `fn:numeric-floor` -> `fn:floor`
---
 spec/index.html | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/spec/index.html b/spec/index.html
index 3eabcac0..515c456d 100644
--- a/spec/index.html
+++ b/spec/index.html
@@ -6028,7 +6028,7 @@ <h5>sameValue</h5>
               <p>
                 The <a href="#OperatorMapping">Operator Mapping</a> for "`=`"
                 is the function
-                <a data-cite="XPATH-FUNCTIONS-31#func-numeric-equal">`fn:numeric-equal`</a>
+                <a data-cite="XPATH-FUNCTIONS-31#func-numeric-equal">`op:numeric-equal`</a>
                 which is defined to return `false` when comparing arguments involving `NaN`.
                 However, `sameTerm("NaN"^^xsd:double, "NaN"^^xsd:double)` is true.
                 The function `sameValue` defines `sameValue("NaN"^^xsd:double, "NaN"^^xsd:double)`
@@ -7630,7 +7630,7 @@ <h5>ABS</h5>
             <p>Returns the absolute value of <code>arg</code>. An error is raised if <code>arg</code>
               is not a numeric value.</p>
             <p>This function is the same as 
-              <a data-cite="XPATH-FUNCTIONS-31#func-abs">fn:numeric-abs</a>
+              <a data-cite="XPATH-FUNCTIONS-31#func-abs">fn:abs</a>
               for terms with a datatype from <a data-cite="XPATH-DATAMODEL-31#">XDM</a>.</p>
             <div class="result">
               <table>
@@ -7653,7 +7653,7 @@ <h5>ROUND</h5>
             <p>Returns the number with no fractional part that is closest to the argument. If there
               are two such numbers, then the one that is closest to positive infinity is returned. An
               error is raised if <code>arg</code> is not a numeric value.</p>
-            <p>This function is the same as <a data-cite="XPATH-FUNCTIONS-31#func-round">fn:numeric-round</a> for terms with a datatype from <a data-cite="XPATH-DATAMODEL-31#">XDM</a>.</p>
+            <p>This function is the same as <a data-cite="XPATH-FUNCTIONS-31#func-round">fn:round</a> for terms with a datatype from <a data-cite="XPATH-DATAMODEL-31#">XDM</a>.</p>
             <div class="result">
               <table>
                 <tbody>
@@ -7680,7 +7680,7 @@ <h5>CEIL</h5>
               that is not less than the value of <code>arg</code>. An error is raised if
               <code>arg</code> is not a numeric value.</p>
             <p>This function is the same as 
-              <a data-cite="XPATH-FUNCTIONS-31#func-ceiling">fn:numeric-ceil</a>
+              <a data-cite="XPATH-FUNCTIONS-31#func-ceiling">fn:ceiling</a>
               for terms with a datatype from <a data-cite="XPATH-DATAMODEL-31#">XDM</a>.</p>
             <div class="result">
               <table>
@@ -7704,7 +7704,7 @@ <h5>FLOOR</h5>
               is not greater than the value of <code>arg</code>. An error is raised if <code>arg</code>
               is not a numeric value.</p>
             <p>This function is the same as
-              <a data-cite="XPATH-FUNCTIONS-31#func-floor">fn:numeric-floor</a>
+              <a data-cite="XPATH-FUNCTIONS-31#func-floor">fn:floor</a>
               for terms with a datatype from <a data-cite="XPATH-DATAMODEL-31#">XDM</a>.</p>
             <div class="result">
               <table>

From e3f08c31f0bc65b99017bd8b1a69f332b81e74ea Mon Sep 17 00:00:00 2001
From: Gregory Todd Williams <greg@evilfunhouse.com>
Date: Thu, 13 Nov 2025 09:34:53 -0800
Subject: [PATCH 2/2] Apply suggestion from @afs.

---
 spec/index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spec/index.html b/spec/index.html
index 515c456d..a7a5af6a 100644
--- a/spec/index.html
+++ b/spec/index.html
@@ -4605,7 +4605,7 @@ <h2>Expressions and Testing Values</h2>
         functions are invoked by name (an IRI) within a SPARQL query. For example:</p>
       <pre class="query nohighlight">
         ... FILTER ( xsd:dateTime(?date) &lt; xsd:dateTime("2005-01-01T00:00:00Z") ) ...</pre>
-      <p>Typographical convention in this section: XPath operators are labeled with the prefix
+      <p>Typographical convention: XPath operators are labeled with the prefix
         <code>op:</code>. XPath operators have no namespace; <code>op:</code> is a labeling
         convention.</p>
       <section id="operandDataTypes">