[e] (0) Update the abstract a little; minor markup fix.

git-svn-id: http://svn.whatwg.org/webapps@1535 340c8d12-0b0e-0410-8428-c7bf67bfef74

header-whatwg

@@ -54,10 +54,13 @@
 
   <h2 class="no-num no-toc" id="abstract">Abstract</h2>
 
-  <p>This specification introduces features to HTML and the DOM that
-  ease the authoring of Web-based applications. Additions include the
-  context menus, a direct-mode graphics canvas, inline popup windows,
-  and server-sent events.</p>
+  <p>This specification evolves HTML and its related APIs to ease the
+  authoring of Web-based applications. Additions include the context
+  menus, a direct-mode graphics canvas, inline popup windows, and
+  server-sent events. Heavy emphasis is placed on keeping the language
+  backwards compatible with existing legacy user agents and on keeping
+  user agents backwards compatible with existing legacy documents.</p>
+
 
   <h2 class="no-num no-toc" id="status">Status of this document</h2>
 

index

@@ -97,10 +97,12 @@
 
   <h2 class="no-num no-toc" id=abstract>Abstract</h2>
 
-  <p>This specification introduces features to HTML and the DOM that ease the
+  <p>This specification evolves HTML and its related APIs to ease the
    authoring of Web-based applications. Additions include the context menus,
    a direct-mode graphics canvas, inline popup windows, and server-sent
-   events.
+   events. Heavy emphasis is placed on keeping the language backwards
+   compatible with existing legacy user agents and on keeping user agents
+   backwards compatible with existing legacy documents.
 
   <h2 class="no-num no-toc" id=status>Status of this document</h2>
 
@@ -14262,12 +14264,13 @@ the time Marco had stuck his tongue out...&lt;/p></pre>
      attribute is present, then:</p>
 
     <ol>
-     <li>If the <code title=attr-object-type><a href="#type6">type</a></code>
-      attribute is present and its value is not a type that the user agent
-      supports, and is not a type that the user agent can find a handler for,
-      then the user agent may jump to the last step in the overall set of
-      steps (fallback) without downloading the content to examine its real
-      type.
+     <li>
+      <p>If the <code title=attr-object-type><a href="#type6">type</a></code>
+       attribute is present and its value is not a type that the user agent
+       supports, and is not a type that the user agent can find a handler
+       for, then the user agent may jump to the last step in the overall set
+       of steps (fallback) without downloading the content to examine its
+       real type.
 
      <li>
       <p>Begin a load for the resource.</p>

source

@@ -12266,9 +12266,9 @@ the time Marco had stuck his tongue out...&lt;/p></pre>
 
     <ol>
 
-     <li>If the <code title="attr-object-type">type</code> attribute
-     is present and its value is not a type that the user agent
-     supports, and is not a type that the user agent can find a
+     <li><p>If the <code title="attr-object-type">type</code>
+     attribute is present and its value is not a type that the user
+     agent supports, and is not a type that the user agent can find a
      handler for, then the user agent may jump to the last step in the
      overall set of steps (fallback) without downloading the content
      to examine its real type.</p></li>