Jiang An comments and provides improved wording

Author: Dani-Hub

xml/issue3931.xml

@@ -25,11 +25,11 @@ to establish another feature-test macro (e.g., <tt>__cpp_lib_ranges_mechanism</t
 <p>
 Set priority to 3 after reflector poll.
 </p>
-<p>"Needs a more descriptive name than <tt>mechanism</tt>."</p>
-
-</discussion>
+<p>
+"Needs a more descriptive name than <tt>mechanism</tt>."
+</p>
 
-<resolution>
+<superseded>
 <p>
 This wording is relative to <paper num="N4944"/>.
 </p>
@@ -59,6 +59,62 @@ This wording is relative to <paper num="N4944"/>.
 </blockquote>
 </li>
 
+</ol>
+
+</superseded>
+
+<note>2024-07-24; Jiang An comments and provides improved wording</note>
+<p>
+All utilities changed by <paper num="P2602R2"/>, <paper num="P2609R3"/>, and <paper num="P2997R1"/> 
+are now freestanding, so these proposed macros should also be freestanding.
+</p>
+</discussion>
+
+<resolution>
+<p>
+This wording is relative to <paper num="N4986"/>.
+</p>
+
+<ol>
+<li>
+<p>Modify <sref ref="[version.syn]"/> as indicated:</p>
+
+<blockquote class="note">
+<p>
+[<i>Drafting notes</i>: 
+</p>
+<ul>
+<li><p>It is proposed to restore <tt>__cpp_lib_ranges</tt> to the value denoting <paper num="P2494R2"/>.</p></li>
+<li><p><tt>__cpp_lib_ranges_accessors</tt> will cover <paper num="P2602R2"/>.</p></li>
+<li><p><tt>__cpp_lib_ranges_indirect_invocation</tt> will cover <paper num="P2609R3"/> and 
+<paper num="P2997R1"/>.</p></li>
+<li><p>None of <paper num="P2602R2"/>, <paper num="P2609R3"/>, and <paper num="P2997R1"/> 
+really affected utilities in <tt>&lt;functional&gt;</tt>, so these two proposed macros are 
+not required to be also in <tt>&lt;functional&gt;</tt>.</p></li>
+<li><p>Proposed macros are freestanding because utilities changed by these papers are all freestanding now.</p></li>
+</ul>
+<p>
+]
+</p>
+</blockquote>
+
+<blockquote>
+<pre>
+[&hellip;]
+#define __cpp_lib_ranges                            <del>202406L</del><ins>202207L</ins>
+  // <i>also in</i> &lt;algorithm&gt;, &lt;functional&gt;, &lt;iterator&gt;, &lt;memory&gt;, &lt;ranges&gt;
+<ins>#define __cpp_lib_ranges_accessors                  202211L
+  // <i>freestanding, also in</i> &lt;algorithm&gt;, &lt;iterator&gt;, &lt;memory&gt;, &lt;ranges&gt;</ins>
+[&hellip;]
+#define __cpp_lib_ranges_generate_random            202403L // <i>also in</i> &lt;random&gt;
+<ins>#define __cpp_lib_ranges_indirect_invocation        202406L
+  // <i>freestanding, also in</i> &lt;algorithm&gt;, &lt;iterator&gt;, &lt;memory&gt;, &lt;ranges&gt;</ins>
+#define __cpp_lib_ranges_iota                       202202L // <i>also in</i> &lt;numeric&gt;
+[&hellip;]
+</pre>
+</blockquote>
+</li>
+
 </ol>
 </resolution>