add <ins> blocks for HostHasSourceTextAvailable

Author: michaelficarra

proposal.html

@@ -525,8 +525,8 @@ <h1>(<emu-xref href="#sec-createdynamicfunction">19.2.1.1.1</emu-xref>) Runtime
 
 <emu-clause id="proposal-sec-hosthassourcetextavailable">
   <h1>HostHasSourceTextAvailable ( _func_ )</h1>
-  <p>HostHasSourceTextAvailable is an implementation-defined abstract operation that allows host environments to prevent the source text from being provided for a given function.</p>
-  <p>An implementation of HostHasSourceTextAvailable may complete normally or abruptly. Any abrupt completions will be propagated to its callers. The default implementation of HostHasSourceTextAvailable is to unconditionally return a normal completion with a value of *true*.</p>
+  <p><ins class="block">HostHasSourceTextAvailable is an implementation-defined abstract operation that allows host environments to prevent the source text from being provided for a given function.</ins></p>
+  <p><ins class="block">An implementation of HostHasSourceTextAvailable may complete normally or abruptly. Any abrupt completions will be propagated to its callers. The default implementation of HostHasSourceTextAvailable is to unconditionally return a normal completion with a value of *true*.</ins></p>
 </emu-clause>