Editorial: add <div algorithm> wrappers to Fetching

Related to: #1526.

Co-authored-by: Anne van Kesteren <[email protected]>

fetch.bs

@@ -4096,6 +4096,7 @@ a <a for=/>request</a> and one or more algorithms to run at various points durin
 <a for=/>response</a> is passed to the last two algorithms listed below. The first two algorithms
 can be used to capture uploads.
 
+<div algorithm="fetch">
 <p>To <dfn export id=concept-fetch>fetch</dfn>, given a <a for=/>request</a> <var>request</var>, an
 optional algorithm
 <dfn export for=fetch id=process-request-body><var>processRequestBodyChunkLength</var></dfn>, an
@@ -4310,10 +4311,12 @@ the response. [[!HTTP-CACHING]]
 
  <li><p>Return <var>fetchParams</var>'s <a for="fetch params">controller</a>.
 </ol>
+</div>
 
 
 <h3 id=main-fetch>Main fetch</h3>
 
+<div algorithm>
 <p>To <dfn id=concept-main-fetch>main fetch</dfn>, given a <a for=/>fetch params</a>
 <var>fetchParams</var> and an optional boolean <var>recursive</var> (default false), run these
 steps:
@@ -4611,9 +4614,11 @@ steps:
  <li><p>Otherwise, run <a>fetch response handover</a> given <var>fetchParams</var> and
  <var>response</var>.
 </ol>
+</div>
 
 <hr>
 
+<div algorithm>
 <p>The <dfn id=fetch-finale>fetch response handover</dfn>, given a <a for=/>fetch params</a>
 <var>fetchParams</var> and a <a for=/>response</a> <var>response</var>, run these steps:
 
@@ -4678,9 +4683,9 @@ steps:
      <var>response</var>'s <a for=response>status</a>.
 
      <li><p>If <var>fetchParams</var>'s <a for="fetch params">request</a>'s
-     <a for=request>initiator type</a> is non-null, then
-     <a for=/>mark resource timing</a> given <var>timingInfo</var>, <var>request</var>'s
-     <a for=request>URL</a>, <a for="fetch params">request</a>'s
+     <a for=request>initiator type</a> is non-null, then <a for=/>mark resource timing</a> given
+     <var>timingInfo</var>, <var>fetchParams</var>'s <a for="fetch params">request</a>'s
+     <a for=request>URL</a>, <var>fetchParams</var>'s <a for="fetch params">request</a>'s
      <a for=request>initiator type</a>, <var>global</var>, <var>cacheState</var>,
      <var>bodyInfo</var>, and <var>responseStatus</var>.
     </ol>
@@ -4763,9 +4768,12 @@ steps:
    <a for="fetch params">task destination</a>.
   </ol>
 </ol>
+</div>
+
 
 <h3 id=scheme-fetch oldids=basic-fetch>Scheme fetch</h3>
 
+<div algorithm>
 <p>To <dfn id=concept-scheme-fetch oldids=concept-basic-fetch>scheme fetch</dfn>, given a
 <a for=/>fetch params</a> <var>fetchParams</var>:
 
@@ -4854,10 +4862,12 @@ steps:
 
  <li><p>Return a <a for=/>network error</a>.
 </ol>
+</div>
 
 
 <h3 id=http-fetch>HTTP fetch</h3>
 
+<div algorithm>
 <p>To <dfn export id=concept-http-fetch>HTTP fetch</dfn>, given a <a for=/>fetch params</a>
 <var>fetchParams</var> and an optional boolean <var>makeCORSPreflight</var> (default false), run
 these steps:
@@ -5064,10 +5074,12 @@ these steps:
  <a for=response>body</a>'s <a for=body>stream</a> is still being enqueued to after
  returning.</span>
 </ol>
+</div>
 
 
 <h3 id=http-redirect-fetch>HTTP-redirect fetch</h3>
 
+<div algorithm>
 <p>To <dfn export id=concept-http-redirect-fetch>HTTP-redirect fetch</dfn>, given a
 <a for=/>fetch params</a> <var>fetchParams</var> and a <a for=/>response</a> <var>response</var>,
 run these steps:
@@ -5172,10 +5184,12 @@ run these steps:
   <p class=note>This has to invoke <a>main fetch</a> to get <var>request</var>'s
   <a for=request>response tainting</a> correct.
 </ol>
+</div>
 
 
 <h3 id=http-network-or-cache-fetch>HTTP-network-or-cache fetch</h3>
 
+<div algorithm>
 <p>To <dfn id=concept-http-network-or-cache-fetch>HTTP-network-or-cache fetch</dfn>, given a
 <a for=/>fetch params</a> <var>fetchParams</var>, an optional boolean
 <var>isAuthenticationFetch</var> (default false), and an optional boolean
@@ -5698,10 +5712,12 @@ run these steps:
  <a for=response>body</a>'s <a for=body>stream</a> is still being enqueued to after
  returning.</span>
 </ol>
+</div>
 
 
 <h3 id=http-network-fetch>HTTP-network fetch</h3>
 
+<div algorithm>
 <p>To <dfn id=concept-http-network-fetch>HTTP-network fetch</dfn>, given a <a for=/>fetch params</a>
 <var>fetchParams</var>, an optional boolean <var>includeCredentials</var> (default false), and an
 optional boolean <var>forceNewConnection</var> (default false), run these steps:
@@ -5942,7 +5958,7 @@ optional boolean <var>forceNewConnection</var> (default false), run these steps:
  <a href=https://httpwg.org/specs/rfc6265.html#privacy-considerations>section 7</a> of
  [[!COOKIES]]), then run the "set-cookie-string" parsing algorithm (see
  <a href=https://httpwg.org/specs/rfc6265.html#set-cookie>section 5.2</a> of [[!COOKIES]]) on the
- <a for=header>value</a> of each <var>header</var> whose <a for=header>name</a> is a
+ <a for=header>value</a> of each <a for=/>header</a> whose <a for=header>name</a> is a
  <a>byte-case-insensitive</a> match for `<code>Set-Cookie</code>` in <var>response</var>'s
  <a for=response>header list</a>, if any, and <var>request</var>'s <a for=request>current URL</a>.
 
@@ -6046,6 +6062,7 @@ optional boolean <var>forceNewConnection</var> (default false), run these steps:
  <a for=response>body</a>'s <a for=body>stream</a> is still being enqueued to after
  returning.</span>
 </ol>
+</div>
 
 
 <h3 id=cors-preflight-fetch>CORS-preflight fetch</h3>
@@ -6055,6 +6072,7 @@ optional boolean <var>forceNewConnection</var> (default false), run these steps:
 populates the <a>CORS-preflight cache</a> to minimize the number of these
 <a lt="CORS-preflight fetch">fetches</a>.
 
+<div algorithm>
 <p>To <dfn id=cors-preflight-fetch-0>CORS-preflight fetch</dfn>, given a <a for=/>request</a>
 <var>request</var>, run these steps:
 
@@ -6183,6 +6201,7 @@ populates the <a>CORS-preflight cache</a> to minimize the number of these
 
  <li><p>Otherwise, return a <a>network error</a>.
 </ol>
+</div>
 
 
 <h3 id=cors-preflight-cache>CORS-preflight cache</h3>
@@ -6209,6 +6228,7 @@ populates the <a>CORS-preflight cache</a> to minimize the number of these
 <a for="cache entry">max-age</a> field have passed since storing the entry. <a>Cache entries</a> may
 be removed before that moment arrives.
 
+<div algorithm>
 <p>To <dfn id=concept-cache-create-entry>create a new cache entry</dfn>, given <var>request</var>,
 <var>max-age</var>, <var>method</var>, and <var>headerName</var>, run these steps:
 
@@ -6243,6 +6263,7 @@ be removed before that moment arrives.
 
  <li><p><a for=list>Append</a> <var>entry</var> to the user agent's <a>CORS-preflight cache</a>.
 </ol>
+</div>
 
 <p>To <dfn id=concept-cache-clear>clear cache entries</dfn>, given a <var>request</var>,
 <a for=list>remove</a> any <a>cache entries</a> in the user agent's <a>CORS-preflight cache</a>
@@ -6289,6 +6310,7 @@ agent's <a>CORS-preflight cache</a> for which there is a <a>cache entry match</a
 
 <h3 id=cors-check>CORS check</h3>
 
+<div algorithm>
 <p>To perform a <dfn id=concept-cors-check>CORS check</dfn> for a <var>request</var> and
 <var>response</var>, run these steps:
 
@@ -6319,10 +6341,12 @@ agent's <a>CORS-preflight cache</a> for which there is a <a>cache entry match</a
 
  <li><p>Return failure.
 </ol>
+</div>
 
 
 <h3 id=tao-check>TAO check</h3>
 
+<div algorithm>
 <p>To perform a <dfn id=concept-tao-check>TAO check</dfn> for a <var>request</var> and
 <var>response</var>, run these steps:
 
@@ -6355,6 +6379,7 @@ agent's <a>CORS-preflight cache</a> for which there is a <a>cache entry match</a
 
  <li><p>Return failure.
 </ol>
+</div>