[ct] (0) Allow <frameset> to override the 'in body' mode in certain c…

…ases for compatibility with IE and pages that rely on IE's behaviour. git-svn-id: http://svn.whatwg.org/webapps@2703 340c8d12-0b0e-0410-8428-c7bf67bfef74
whatwg · Jan 24, 2009 · 24f01d70aedb32601c9e0abf045d4120b30afe4f · 24f01d7
1 parent 359f4dd
commit 24f01d70aedb32601c9e0abf045d4120b30afe4f
Showing with 208 additions and 57 deletions.

+103 −30 index

+105 −27 source
diff --git a/index b/index
@@ -930,7 +930,7 @@
        <li><a href=#the-stack-of-open-elements><span class=secno>8.2.3.2 </span>The stack of open elements</a></li>
        <li><a href=#the-list-of-active-formatting-elements><span class=secno>8.2.3.3 </span>The list of active formatting elements</a></li>
        <li><a href=#the-element-pointers><span class=secno>8.2.3.4 </span>The element pointers</a></li>
-       <li><a href=#the-scripting-state><span class=secno>8.2.3.5 </span>The scripting state</a></ol></li>
+       <li><a href=#other-parsing-state-flags><span class=secno>8.2.3.5 </span>Other parsing state flags</a></ol></li>
      <li><a href=#tokenization><span class=secno>8.2.4 </span>Tokenization</a>
       <ol>
        <li><a href=#data-state><span class=secno>8.2.4.1 </span>Data state</a></li>
@@ -48049,12 +48049,15 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
   markup, for historical reasons.</p>
 
 
-  <h5 id=the-scripting-state><span class=secno>8.2.3.5 </span>The scripting state</h5>
+  <h5 id=other-parsing-state-flags><span class=secno>8.2.3.5 </span>Other parsing state flags</h5>
 
   <p>The <dfn id=scripting-flag>scripting flag</dfn> is set to "enabled" if the <a href=#concept-n-script title=concept-n-script>scripting was enabled</a> for the
   <code>Document</code> with which the parser is associated when the
   parser was created, and "disabled" otherwise.</p>
 
+  <p>The <dfn id=frameset-ok-flag>frameset-ok flag</dfn> is set to "ok" when the parser is
+  created. It is set to "not ok" after certain tokens are seen.</p>
+
 
   <h4 id=tokenization><span class=secno>8.2.4 </span><dfn>Tokenization</dfn></h4>
 
@@ -49671,7 +49674,7 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
   <p>When the <a href=#insertion-mode>insertion mode</a> is "<a href=#the-initial-insertion-mode title="insertion
   mode: initial">initial</a>", tokens must be handled as follows:</p>
 
-  <dl class=switch><dt>A character token that is one of one of U+0009 CHARACTER
+  <dl class=switch><dt>A character token that is one of U+0009 CHARACTER
    TABULATION, U+000A LINE FEED (LF), U+000C FORM FEED (FF),
    <!--U+000D CARRIAGE RETURN (CR),--> or U+0020 SPACE</dt>
    <dd>
@@ -49843,7 +49846,7 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
     data given in the comment token.</p>
    </dd>
 
-   <dt>A character token that is one of one of U+0009 CHARACTER
+   <dt>A character token that is one of U+0009 CHARACTER
    TABULATION, U+000A LINE FEED (LF), U+000C FORM FEED (FF),
    <!--U+000D CARRIAGE RETURN (CR),--> or U+0020 SPACE</dt>
    <dd>
@@ -49907,7 +49910,7 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
   <p>When the <a href=#insertion-mode>insertion mode</a> is "<a href=#the-before-head-insertion-mode title="insertion
   mode: before head">before head</a>", tokens must be handled as follows:</p>
 
-  <dl class=switch><dt>A character token that is one of one of U+0009 CHARACTER
+  <dl class=switch><dt>A character token that is one of U+0009 CHARACTER
    TABULATION, U+000A LINE FEED (LF), U+000C FORM FEED (FF),
    <!--U+000D CARRIAGE RETURN (CR),--> or U+0020 SPACE</dt>
    <dd>
@@ -49978,7 +49981,7 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
   <p>When the <a href=#insertion-mode>insertion mode</a> is "<a href=#parsing-main-inhead title="insertion
   mode: in head">in head</a>", tokens must be handled as follows:</p>
 
-  <dl class=switch><dt>A character token that is one of one of U+0009 CHARACTER
+  <dl class=switch><dt>A character token that is one of U+0009 CHARACTER
    TABULATION, U+000A LINE FEED (LF), U+000C FORM FEED (FF),
    <!--U+000D CARRIAGE RETURN (CR),--> or U+0020 SPACE</dt>
    <dd>
@@ -50166,7 +50169,7 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
 
    </dd>
 
-   <dt>A character token that is one of one of U+0009 CHARACTER
+   <dt>A character token that is one of U+0009 CHARACTER
    TABULATION, U+000A LINE FEED (LF), U+000C FORM FEED (FF),
    <!--U+000D CARRIAGE RETURN (CR),--> or U+0020 SPACE</dt>
    <dt>A comment token</dt>
@@ -50203,7 +50206,7 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
   <p>When the <a href=#insertion-mode>insertion mode</a> is "<a href=#the-after-head-insertion-mode title="insertion
   mode: after head">after head</a>", tokens must be handled as follows:</p>
 
-  <dl class=switch><dt>A character token that is one of one of U+0009 CHARACTER
+  <dl class=switch><dt>A character token that is one of U+0009 CHARACTER
    TABULATION, U+000A LINE FEED (LF), U+000C FORM FEED (FF),
    <!--U+000D CARRIAGE RETURN (CR),--> or U+0020 SPACE</dt>
    <dd>
@@ -50296,6 +50299,11 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
     <p><a href=#insert-a-character title="insert a character">Insert the token's
     character</a> into the <a href=#current-node>current node</a>.</p>
 
+    <p>If the token is not one of U+0009 CHARACTER TABULATION, U+000A
+    LINE FEED (LF), U+000C FORM FEED (FF), <!--U+000D CARRIAGE RETURN
+    (CR),--> or U+0020 SPACE, then set the <a href=#frameset-ok-flag>frameset-ok
+    flag</a> to "not ok".</p>
+
    </dd>
 
    <dt>A comment token</dt>
@@ -50344,6 +50352,35 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
 
    </dd>
 
+   <dt>A start tag whose tag name is "frameset"</dt>
+   <dd>
+
+    <p><a href=#parse-error>Parse error</a>.</p>
+
+    <p>If the second element on the <a href=#stack-of-open-elements>stack of open
+    elements</a> is not a <code><a href=#the-body-element>body</a></code> element, or, if the
+    <a href=#stack-of-open-elements>stack of open elements</a> has only one node on it,
+    then ignore the token. (<a href=#fragment-case>fragment case</a>)</p>
+
+    <p>If the <a href=#frameset-ok-flag>frameset-ok flag</a> is set to "not ok", ignore
+    the token.</p>
+
+    <p>Otherwise, run the following steps:</p>
+
+    <ol><li><p>Remove the second element on the <a href=#stack-of-open-elements>stack of open
+     elements</a> from its parent node, if it has one.</li>
+
+     <li><p>Pop all the nodes from the bottom of the <a href=#stack-of-open-elements>stack of
+     open elements</a>, from the <a href=#current-node>current node</a> up to
+     the root <code><a href=#the-html-element>html</a></code> element.</p>
+
+     <li><p><a href=#insert-an-html-element>Insert an HTML element</a> for the
+     token.</li>
+
+     <li><p>Switch the <a href=#insertion-mode>insertion mode</a> to "<a href=#parsing-main-inframeset title="insertion mode: in frameset">in frameset</a>".</p>
+
+    </ol></dd>
+
    <dt>An end-of-file token</dt>
    <dd>
 
@@ -50458,6 +50495,8 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
     one. (Newlines at the start of <code><a href=#the-pre-element>pre</a></code> blocks are
     ignored as an authoring convenience.)</p>
 
+    <p>Set the <a href=#frameset-ok-flag>frameset-ok flag</a> to "not ok".</p>
+
    </dd>
 
    <!-- as normal, but interacts with the form element pointer -->
@@ -50487,7 +50526,9 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
 
     <p>Run the following algorithm:</p>
 
-    <ol><li><p>Initialize <var title="">node</var> to be the <a href=#current-node>current
+    <ol><li><p>Set the <a href=#frameset-ok-flag>frameset-ok flag</a> to "not ok".</li>
+
+     <li><p>Initialize <var title="">node</var> to be the <a href=#current-node>current
      node</a> (the bottommost node of the stack).</li>
 
      <li><p>If <var title="">node</var> is an <code><a href=#the-li-element>li</a></code> element,
@@ -50533,7 +50574,9 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
 
     <p>Run the following algorithm:</p>
 
-    <ol><li><p>Initialize <var title="">node</var> to be the <a href=#current-node>current
+    <ol><li><p>Set the <a href=#frameset-ok-flag>frameset-ok flag</a> to "not ok".</li>
+
+     <li><p>Initialize <var title="">node</var> to be the <a href=#current-node>current
      node</a> (the bottommost node of the stack).</li>
 
      <li><p>If <var title="">node</var> is a <code><a href=#the-dd-element>dd</a></code> or
@@ -50978,6 +51021,8 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
     <p>Insert a marker at the end of the <a href=#list-of-active-formatting-elements>list of active
     formatting elements</a>.</p>
 
+    <p>Set the <a href=#frameset-ok-flag>frameset-ok flag</a> to "not ok".</p>
+
    </dd>
 
    <dt>A start tag token whose tag name is one of: "applet",
@@ -50992,6 +51037,8 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
     <p>Insert a marker at the end of the <a href=#list-of-active-formatting-elements>list of active
     formatting elements</a>.</p>
 
+    <p>Set the <a href=#frameset-ok-flag>frameset-ok flag</a> to "not ok".</p>
+
    </dd>
 
    <dt>An end tag token whose tag name is one of: "applet", "button",
@@ -51019,16 +51066,6 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
 
     </ol></dd>
 
-   <dt>A start tag whose tag name is "xmp"</dt>
-   <dd>
-
-    <p><a href=#reconstruct-the-active-formatting-elements>Reconstruct the active formatting elements</a>, if
-    any.</p>
-
-    <p>Follow the <a href=#generic-cdata-element-parsing-algorithm>generic CDATA element parsing algorithm</a>.</p>
-
-   </dd>
-
    <dt>A start tag whose tag name is "table"</dt>
    <dd>
 
@@ -51039,6 +51076,8 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
 
     <p><a href=#insert-an-html-element>Insert an HTML element</a> for the token.</p>
 
+    <p>Set the <a href=#frameset-ok-flag>frameset-ok flag</a> to "not ok".</p>
+
     <p>Switch the <a href=#insertion-mode>insertion mode</a> to "<a href=#parsing-main-intable title="insertion mode: in table">in table</a>".</p>
 
    </dd>
@@ -51057,6 +51096,10 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
     <p><a href=#acknowledge-self-closing-flag title="acknowledge self-closing flag">Acknowledge the
     token's <i>self-closing flag</i></a>, if it is set.</p>
 
+    <p>Set the <a href=#frameset-ok-flag>frameset-ok flag</a> to "not ok".</p> <!--
+    shouldn't really do it for <area>, <basefont>, <bgsound>, and
+    <spacer> -->
+
    </dd>
 
    <dt>A start tag whose tag name is one of: "param", "source"</dt>
@@ -51086,6 +51129,8 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
     <p><a href=#acknowledge-self-closing-flag title="acknowledge self-closing flag">Acknowledge the
     token's <i>self-closing flag</i></a>, if it is set.</p>
 
+    <p>Set the <a href=#frameset-ok-flag>frameset-ok flag</a> to "not ok".</p>
+
    </dd>
 
    <dt>A start tag whose tag name is "image"</dt>
@@ -51187,15 +51232,41 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
      <li><p>Let the <a href=#original-insertion-mode>original insertion mode</a> be the
      current <a href=#insertion-mode>insertion mode</a>.</p>
 
+     <li><p>Set the <a href=#frameset-ok-flag>frameset-ok flag</a> to "not
+     ok".</li>
+
      <li><p>Switch the <a href=#insertion-mode>insertion mode</a> to "<a href=#parsing-main-incdata title="insertion mode: in CDATA/RCDATA">in
      CDATA/RCDATA</a>".</li>
 
     </ol></dd>
 
-   <dt>A start tag whose tag name is one of: "iframe", "noembed"</dt>
+   <dt>A start tag whose tag name is "xmp"</dt>
+   <dd>
+
+    <p><a href=#reconstruct-the-active-formatting-elements>Reconstruct the active formatting elements</a>, if
+    any.</p>
+
+    <p>Set the <a href=#frameset-ok-flag>frameset-ok flag</a> to "not ok".</p>
+
+    <p>Follow the <a href=#generic-cdata-element-parsing-algorithm>generic CDATA element parsing algorithm</a>.</p>
+
+   </dd>
+
+   <dt>A start tag whose tag name is "iframe"</dt>
+   <dd>
+
+    <p>Set the <a href=#frameset-ok-flag>frameset-ok flag</a> to "not ok".</p>
+
+    <p>Follow the <a href=#generic-cdata-element-parsing-algorithm>generic CDATA element parsing algorithm</a>.</p>
+
+   </dd>
+
+   <dt>A start tag whose tag name is "noembed"</dt>
    <dt>A start tag whose tag name is "noscript", if the <a href=#scripting-flag>scripting flag</a> is enabled</dt>
    <dd>
+
     <p>Follow the <a href=#generic-cdata-element-parsing-algorithm>generic CDATA element parsing algorithm</a>.</p>
+
    </dd>
 
    <dt>A start tag whose tag name is "select"</dt>
@@ -51206,6 +51277,8 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
 
     <p><a href=#insert-an-html-element>Insert an HTML element</a> for the token.</p>
 
+    <p>Set the <a href=#frameset-ok-flag>frameset-ok flag</a> to "not ok".</p>
+
     <p>If the <a href=#insertion-mode>insertion mode</a> is one of <a href=#parsing-main-intable title="insertion mode: in table">in table</a>", "<a href=#parsing-main-incaption title="insertion mode: in caption">in caption</a>", "<a href=#parsing-main-incolgroup title="insertion mode: in column group">in column group</a>",
     "<a href=#parsing-main-intbody title="insertion mode: in table body">in table
     body</a>", "<a href=#parsing-main-intr title="insertion mode: in row">in
@@ -51330,8 +51403,8 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
 -->
 
    <dt>A start <!--or end--> tag whose tag name is one of: "caption",
-   "col", "colgroup", "frame", "frameset", "head", "tbody", "td",
-   "tfoot", "th", "thead", "tr"</dt>
+   "col", "colgroup", "frame", "head", "tbody", "td", "tfoot", "th",
+   "thead", "tr"</dt>
    <!--<dt>An end tag whose tag name is one of: "area", "base",
    "basefont", "bgsound", "command", "embed", "eventsource", "hr",
    "iframe", "image", "img", "input", "isindex", "link", "meta",
@@ -51521,7 +51594,7 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
   <p>When the <a href=#insertion-mode>insertion mode</a> is "<a href=#parsing-main-intable title="insertion
   mode: in table">in table</a>", tokens must be handled as follows:</p>
 
-  <dl class=switch><dt>A character token that is one of one of U+0009 CHARACTER
+  <dl class=switch><dt>A character token that is one of U+0009 CHARACTER
    TABULATION, U+000A LINE FEED (LF), U+000C FORM FEED (FF),
    <!--U+000D CARRIAGE RETURN (CR),--> or U+0020 SPACE</dt>
    <dd>
@@ -51765,7 +51838,7 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
   <p>When the <a href=#insertion-mode>insertion mode</a> is "<a href=#parsing-main-incolgroup title="insertion
   mode: in column group">in column group</a>", tokens must be handled as follows:</p>
 
-  <dl class=switch><dt>A character token that is one of one of U+0009 CHARACTER
+  <dl class=switch><dt>A character token that is one of U+0009 CHARACTER
    TABULATION, U+000A LINE FEED (LF), U+000C FORM FEED (FF),
    <!--U+000D CARRIAGE RETURN (CR),--> or U+0020 SPACE</dt>
    <dd>
@@ -52461,7 +52534,7 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
   <p>When the <a href=#insertion-mode>insertion mode</a> is "<a href=#parsing-main-afterbody title="insertion
   mode: after body">after body</a>", tokens must be handled as follows:</p>
 
-  <dl class=switch><dt>A character token that is one of one of U+0009 CHARACTER
+  <dl class=switch><dt>A character token that is one of U+0009 CHARACTER
    TABULATION, U+000A LINE FEED (LF), U+000C FORM FEED (FF),
    <!--U+000D CARRIAGE RETURN (CR),--> or U+0020 SPACE</dt>
    <dd>
@@ -52519,7 +52592,7 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
   <p>When the <a href=#insertion-mode>insertion mode</a> is "<a href=#parsing-main-inframeset title="insertion
   mode: in frameset">in frameset</a>", tokens must be handled as follows:</p>
 
-  <dl class=switch><dt>A character token that is one of one of U+0009 CHARACTER
+  <dl class=switch><dt>A character token that is one of U+0009 CHARACTER
    TABULATION, U+000A LINE FEED (LF), U+000C FORM FEED (FF),
    <!--U+000D CARRIAGE RETURN (CR),--> or U+0020 SPACE</dt>
    <dd>
@@ -52613,7 +52686,7 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
   mode: after frameset">after frameset</a>", tokens must be handled as follows:</p>
 
   <!-- due to rules in the "in frameset" mode, this can't be entered in the fragment case -->
-  <dl class=switch><dt>A character token that is one of one of U+0009 CHARACTER
+  <dl class=switch><dt>A character token that is one of U+0009 CHARACTER
    TABULATION, U+000A LINE FEED (LF), U+000C FORM FEED (FF),
    <!--U+000D CARRIAGE RETURN (CR),--> or U+0020 SPACE</dt>
    <dd>
@@ -52680,7 +52753,7 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
    </dd>
 
    <dt>A DOCTYPE token</dt>
-   <dt>A character token that is one of one of U+0009 CHARACTER
+   <dt>A character token that is one of U+0009 CHARACTER
    TABULATION, U+000A LINE FEED (LF), U+000C FORM FEED (FF),
    <!--U+000D CARRIAGE RETURN (CR),--> or U+0020 SPACE</dt>
    <dt>A start tag whose tag name is "html"</dt>
@@ -52714,7 +52787,7 @@ interface <dfn id=messagechannel>MessageChannel</dfn> {
    </dd>
 
    <dt>A DOCTYPE token</dt>
-   <dt>A character token that is one of one of U+0009 CHARACTER
+   <dt>A character token that is one of U+0009 CHARACTER
    TABULATION, U+000A LINE FEED (LF), U+000C FORM FEED (FF),
    <!--U+000D CARRIAGE RETURN (CR),--> or U+0020 SPACE</dt>
    <dt>A start tag whose tag name is "html"</dt>