Integrate with Streams in the correct way

Author: foolip

source

@@ -4610,6 +4610,17 @@ a.setAttribute('href', 'https://example.com/'); // change the content attribute
     </ul>
    </dd>
 
+   <dt>Streams</dt>
+   <dd>
+    <p>The following terms are defined in <cite>Streams</cite>: <ref>STREAMS</ref></p>
+
+    <ul class="brief">
+     <li><dfn data-x-href="https://streams.spec.whatwg.org/#writablestream"><code>WritableStream</code></dfn></li>
+     <li><dfn data-x-href="https://streams.spec.whatwg.org/#writablestream-set-up" for="WritableStream">set up</dfn> a newly-<span data-x="new">created-via-Web IDL</span> <code>WritableStream</code></li>
+     <li><dfn data-x-href="https://streams.spec.whatwg.org/#abort-a-writable-stream" for="WritableStream">abort</dfn> a <code>WritableStream</code></li>
+    </ul>
+   </dd>
+
    <dt>Web App Manifest</dt>
 
    <dd>
@@ -124396,7 +124407,9 @@ dictionary <dfn dictionary>StreamHTMLUnsafeOptions</dfn> {
 
    <li><p>If <var>disposition</var> is not "Allowed", throw a TypeError.</p></li>
 
-   <li><p>Let <var>writable</var> be a new WritableStream.</p></li>
+   <li><p><span data-x="concept-node-remove">Remove</span> all <var>context</var>'s <span
+   data-x="concept-tree-child">children</span>, in <span>tree order</span>, with the <i>suppress
+   observers flag</i> set.</p></li>
 
    <li>
     <p>Let <var>parser</var> be an <span>HTML parser</span> using the <span>HTML fragment parsing
@@ -124421,31 +124434,31 @@ dictionary <dfn dictionary>StreamHTMLUnsafeOptions</dfn> {
    configure <var>parser</var> to set <span>already started</span> to false for <code>script</code> elements
    before they are inserted.</p></li>
 
-   <li><p>Return <var>writable</var> and continue running the remaining steps <span>in parallel</span>.</p></li>
-
-   <li>
-    <p>When <var>writable</var> is first locked to a writer, remove all child nodes of
-    <var>context</var> in <span>tree order</span>.</p>
-
-    <p class="XXX">Is this is exactly the right timing for removing children? Is it correct to do nothing
-    the second time a writer is locked?</p>
-   </li>
-
    <li>
-    <p>For every <var>chunk</var> that is written to <var>writable</var>:</p>
+    <p>Let <var>writeAlgorithm</var> be an algorithm which takes a <var>chunk</var> argument and
+    runs the following steps:</p>
 
     <ol>
-     <li><p>Set <var>input</var> to the stringification of <var>chunk</var>. If this throws, abort
-     <var>writable</var> and abort these steps.</p></li>
+     <li><p>Set <var>input</var> to the stringification of <var>chunk</var>. If this throws an
+     exception, return <span>a promise rejected with</span> that exception.</p></li>
 
      <li>Place the <var>input</var> into the <span>input stream</span> of <var>parser</var>. The
      encoding <span data-x="concept-encoding-confidence">confidence</span> is
      <i>irrelevant</i>.</li>
 
      <li><p>Let <var>parser</var> run until it has consumed all the characters just inserted into
      the input stream.</p></li>
+
+     <li><p>Return <span>a promise resolved with</span> undefined.<p></li>
     </ol>
    </li>
+
+   <li><p>Let <var>writable</var> be a <span>new</span> <code>WritableStream</code> in
+   <span data-x="concept-incumbent-realm">incumbent realm</span>.</p></li>
+
+   <li><p><span>Set up</span> <var>writable</var> with <var>writeAlgorithm</var>.</p></li>
+
+   <li><p>Return <var>writable</var>.</p></li>
   </ol>
   </div>
 
@@ -155737,6 +155750,9 @@ INSERT INTERFACES HERE
    <dt id="refsSTORAGE">[STORAGE]</dt>
    <dd><cite><a href="https://storage.spec.whatwg.org/">Storage</a></cite>, A. van Kesteren. WHATWG.</dd>
 
+   <dt id="refsSTREAMS">[STREAMS]</dt>
+   <dd><cite><a href="https://streams.spec.whatwg.org/">Streams</a></cite>, A. Rice, D. Denicola, M. Buelens, T. Yoshino. WHATWG.</dd>
+
    <dt id="refsSVG">[SVG]</dt>
    <dd><cite><a href="https://svgwg.org/svg2-draft/">Scalable Vector Graphics (SVG) 2</a></cite>, N Andronikos, R. Atanassov, T. Bah, B. Birtles, B. Brinza, C. Concolato, E. Dahlström, C. Lilley, C. McCormack, D. Schepers, R. Schwerdtfeger, D. Storey, S. Takagi, J. Watt. W3C.</dd>