Implement P0776R1's large deletions from Execution policies section

Author: jaredhoberock

execution_policies.html

@@ -1,6 +1,7 @@
 <cxx-clause id="parallel.execpol">
   <h1>Execution policies</h1>
-  <cxx-section id="parallel.execpol.general">
+  <del><cxx-section id="parallel.execpol.general"></del>
+    <del>
     <h1>In general</h1>
       <p>
         This clause describes classes that are <dfn>execution policy</dfn> types. An object
@@ -44,6 +45,7 @@ <h1>In general</h1>
       may provide additional execution policies to those described in this
       Technical Specification as extensions.
     </cxx-note>
+  </del>
   </cxx-section>
   <cxx-section id="parallel.execpol.synopsis">
   <h1>Header <code>&lt;experimental/execution<del>_policy</del>&gt;</code> synopsis</h1>
@@ -88,7 +90,8 @@ <h1>Header <code>&lt;experimental/execution<del>_policy</del>&gt;</code> synopsi
 <del>}</del>
 </pre>
   </cxx-section>
-  <cxx-section id="parallel.execpol.type">
+  <del><cxx-section id="parallel.execpol.type"></del>
+    <del>
     <h1>Execution policy type trait</h1>
 
 <pre>
@@ -107,9 +110,11 @@ <h1>Execution policy type trait</h1>
     </cxx-note>
 
     <p>The behavior of a program that adds specializations for <code>is_execution_policy</code> is undefined.</p>
+  </del>
   </cxx-section>
 
-  <cxx-section id="parallel.execpol.seq">
+  <del><cxx-section id="parallel.execpol.seq"></del>
+    <del>
     <h1>Sequential execution policy</h1>
 
     <pre>
@@ -118,8 +123,10 @@ <h1>Sequential execution policy</h1>
 
     <p>The class <code>sequential_execution_policy</code> is an execution policy type used as a unique type to disambiguate parallel algorithm overloading and require that a parallel algorithm's execution may not be parallelized.</p>
 
+    </del>
   </cxx-section>
-  <cxx-section id="parallel.execpol.par">
+  <del><cxx-section id="parallel.execpol.par"></del>
+    <del>
     <h1>Parallel execution policy</h1>
 
 <pre>
@@ -128,8 +135,10 @@ <h1>Parallel execution policy</h1>
 
     <p>The class <code>parallel_execution_policy</code> is an execution policy type used as a unique type to disambiguate parallel algorithm overloading and indicate that a parallel algorithm's execution may be parallelized.</p>
 
+    </del>
   </cxx-section>
-  <cxx-section id="parallel.execpol.parvec">
+  <del><cxx-section id="parallel.execpol.parvec"></del>
+    <del>
     <h1>Parallel+Vector execution policy</h1>
 
 <pre>
@@ -138,6 +147,7 @@ <h1>Parallel+Vector execution policy</h1>
 
     <p>The class <code>class parallel_vector_execution_policy</code> is an execution policy type used as a unique type to disambiguate parallel algorithm overloading and indicate that a parallel algorithm's execution may be vectorized and parallelized.</p>
 
+    </del>
   </cxx-section>
 
   <cxx-section id="parallel.execpol.unseq">
@@ -173,7 +183,8 @@ <h1>Vector execution policy</h1>
 
   </cxx-section>
 
-  <cxx-section id="parallel.execpol.dynamic">
+  <del><cxx-section id="parallel.execpol.dynamic"></del>
+    <del>
     <h1>Dynamic execution policy</h1>
 
 <pre>
@@ -211,47 +222,56 @@ <h1>Dynamic execution policy</h1>
     <p>Objects of type <code>execution_policy</code> shall be constructible and assignable from objects of
     type <code>T</code> for which <code>is_execution_policy&lt;T&gt;::value</code> is <code>true</code>.</p>
 
+    </del>
     <cxx-section id="parallel.execpol.con">
-      <h1><code>execution_policy</code> construct/assign</h1>
+      <h1><del><code>execution_policy</code> construct/assign</del></h1>
 
       <cxx-function>
-        <cxx-signature>template&lt;class T&gt; execution_policy(const T&amp; exec);</cxx-signature>
+        <del><cxx-signature>template&lt;class T&gt; execution_policy(const T&amp; exec);</cxx-signature></del>
 
-        <cxx-effects>Constructs an <code>execution_policy</code> object with a copy of <code>exec</code>'s state.</cxx-effects>
+        <del><cxx-effects><del>Constructs an <code>execution_policy</code> object with a copy of <code>exec</code>'s state.</del></cxx-effects></del>
 
+        <del>
         <cxx-remarks>
+          <del>
           This constructor shall not participate in overload resolution unless
           <code>is_execution_policy&lt;T&gt;::value</code> is <code>true</code>.
+          </del>
         </cxx-remarks>
+        </del>
       </cxx-function>
 
       <cxx-function>
-        <cxx-signature>template&lt;class T&gt; execution_policy&amp; operator=(const T&amp; exec);</cxx-signature>
+        <del>
+        <cxx-signature><del>template&lt;class T&gt; execution_policy&amp; operator=(const T&amp; exec);</del></cxx-signature>
 
-        <cxx-effects>Assigns a copy of <code>exec</code>'s state to <code>*this</code>.</cxx-effects>
+        <cxx-effects><del>Assigns a copy of <code>exec</code>'s state to <code>*this</code>.</del></cxx-effects>
 
-        <cxx-returns><code>*this</code>.
+        <cxx-returns><del><code>*this</del></code>.
+        </del>
       </cxx-function>
     </cxx-section>
 
     <cxx-section id="parallel.execpol.access">
-      <h1><code>execution_policy</code> object access</h1>
+      <h1><del><code>execution_policy</code> object access</del></h1>
 
       <cxx-function>
-        <cxx-signature>const type_info&amp; type() const noexcept;</cxx-signature>
+        <del><cxx-signature><del>const type_info&amp; type() const noexcept;</del></cxx-signature></del>
 
-        <cxx-returns><code>typeid(T)</code>, such that <code>T</code> is the type of the execution policy object contained by <code>*this</code>.</cxx-returns>
+        <del><cxx-returns><del><code>typeid(T)</code>, such that <code>T</code> is the type of the execution policy object contained by <code>*this</code>.</del></cxx-returns></del>
       </cxx-function>
 
       <cxx-function>
-      <cxx-signature>template&lt;class T&gt; T* get() noexcept;</cxx-signature>
-      <cxx-signature>template&lt;class T&gt; const T* get() const noexcept;</cxx-signature>
+        <del><cxx-signature><del>template&lt;class T&gt; T* get() noexcept;</del></cxx-signature></del>
+        <del><cxx-signature><del>template&lt;class T&gt; const T* get() const noexcept;</del></cxx-signature></del>
 
-        <cxx-returns>If <code>target_type() == typeid(T)</code>, a pointer to the stored execution policy object; otherwise a null pointer.</cxx-returns>
+        <del><cxx-returns><del>If <code>target_type() == typeid(T)</code>, a pointer to the stored execution policy object; otherwise a null pointer.</del></cxx-returns></del>
 
+        <del>
         <cxx-requires>
-          <code>is_execution_policy&lt;T&gt;::value</code> is <code>true</code>.
+          <del><code>is_execution_policy&lt;T&gt;::value</code> is <code>true</code>.</del>
         </cxx-requires>
+        </del>
       </cxx-function>
 
     </cxx-section>