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hixie: Define DOMTokenList's behaviour with empty string arguments. (whatwg r3452)

From: poot <cvsmail@w3.org>
Date: Mon, 20 Jul 2009 17:52:29 +0900 (JST)
To: public-html-diffs@w3.org
Message-Id: <20090720085230.16B3E2BC83@toro.w3.mag.keio.ac.jp>
hixie: Define DOMTokenList's behaviour with empty string arguments.
(whatwg r3452)

http://dev.w3.org/cvsweb/html5/spec/Overview.html?r1=1.2576&r2=1.2577&f=h
http://html5.org/tools/web-apps-tracker?from=3451&to=3452

===================================================================
RCS file: /sources/public/html5/spec/Overview.html,v
retrieving revision 1.2576
retrieving revision 1.2577
diff -u -d -r1.2576 -r1.2577
--- Overview.html	19 Jul 2009 20:44:47 -0000	1.2576
+++ Overview.html	20 Jul 2009 08:50:54 -0000	1.2577
@@ -175,7 +175,7 @@
    <h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
    <!--ZZZ:-->
    <!--<h2 class="no-num no-toc">W3C Working Draft 23 April 2009</h2>-->
-   <h2 class="no-num no-toc" id="editor-s-draft-date-1-january-1970">Editor's Draft 19 July 2009</h2>
+   <h2 class="no-num no-toc" id="editor-s-draft-date-1-january-1970">Editor's Draft 20 July 2009</h2>
    <!--:ZZZ-->
    <dl><!-- ZZZ: update the month/day (twice), (un)comment out
     <dt>This Version:</dt>
@@ -273,7 +273,7 @@
   track.
   <!--ZZZ:-->
   <!--This specification is the 23 April 2009 Working Draft.-->
-  This specification is the 19 July 2009 Editor's Draft.
+  This specification is the 20 July 2009 Editor's Draft.
   <!--:ZZZ-->
   </p><!-- UNDER NO CIRCUMSTANCES IS THE PRECEDING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- relationship to other work (required) --><p>This specification is also being produced by the <a href="http://www.whatwg.org/">WHATWG</a>. The two specifications are
   identical from the table of contents onwards.</p><!-- UNDER NO CIRCUMSTANCES IS THE FOLLOWING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- UNDER NO CIRCUMSTANCES IS THE PRECEDING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- context and rationale (required) --><p>This specification is intended to replace (be a new version of)
@@ -5429,24 +5429,28 @@
    <dt><var title="">hastoken</var> = <var title="">tokenlist</var> . <code title="dom-tokenlist-contains"><a href="#dom-tokenlist-contains">contains</a></code>(<var title="">token</var>)</dt>
    <dd>
     <p>Returns true if the <var title="">token</var> is present; false otherwise.</p>
+    <p>Throws a <code><a href="#syntax_err">SYNTAX_ERR</a></code> exception if <var title="">token</var> is empty.</p>
     <p>Throws an <code><a href="#invalid_character_err">INVALID_CHARACTER_ERR</a></code> exception if <var title="">token</var> contains any spaces.</p>
    </dd>
 
    <dt><var title="">tokenlist</var> . <code title="dom-tokenlist-add"><a href="#dom-tokenlist-add">add</a></code>(<var title="">token</var>)</dt>
    <dd>
     <p>Adds <var title="">token</var>, unless it is already present.</p>
+    <p>Throws a <code><a href="#syntax_err">SYNTAX_ERR</a></code> exception if <var title="">token</var> is empty.</p>
     <p>Throws an <code><a href="#invalid_character_err">INVALID_CHARACTER_ERR</a></code> exception if <var title="">token</var> contains any spaces.</p>
    </dd>
 
    <dt><var title="">tokenlist</var> . <code title="dom-tokenlist-remove"><a href="#dom-tokenlist-remove">remove</a></code>(<var title="">token</var>)</dt>
    <dd>
     <p>Removes <var title="">token</var> if it is present.</p>
+    <p>Throws a <code><a href="#syntax_err">SYNTAX_ERR</a></code> exception if <var title="">token</var> is empty.</p>
     <p>Throws an <code><a href="#invalid_character_err">INVALID_CHARACTER_ERR</a></code> exception if <var title="">token</var> contains any spaces.</p>
    </dd>
 
    <dt><var title="">hastoken</var> = <var title="">tokenlist</var> . <code title="dom-tokenlist-toggle"><a href="#dom-tokenlist-toggle">toggle</a></code>(<var title="">token</var>)</dt>
    <dd>
     <p>Adds <var title="">token</var> if it is not present, or removes it if it is.</p>
+    <p>Throws a <code><a href="#syntax_err">SYNTAX_ERR</a></code> exception if <var title="">token</var> is empty.</p>
     <p>Throws an <code><a href="#invalid_character_err">INVALID_CHARACTER_ERR</a></code> exception if <var title="">token</var> contains any spaces.</p>
    </dd>
 
@@ -5475,7 +5479,11 @@
   <p>The <dfn id="dom-tokenlist-contains" title="dom-tokenlist-contains"><code>contains(<var title="">token</var>)</code></dfn> method must run the following
   algorithm:</p>
 
-  <ol><li>If the <var title="">token</var> argument contains any <a href="#space-character" title="space character">space characters</a>, then raise an
+  <ol><li>If the <var title="">token</var> argument is the empty string,
+   then raise a <code><a href="#syntax_err">SYNTAX_ERR</a></code> exception and stop the
+   algorithm.</li>
+
+   <li>If the <var title="">token</var> argument contains any <a href="#space-character" title="space character">space characters</a>, then raise an
    <code><a href="#invalid_character_err">INVALID_CHARACTER_ERR</a></code> exception and stop the
    algorithm.</li>
 
@@ -5493,7 +5501,11 @@
   </ol><p>The <dfn id="dom-tokenlist-add" title="dom-tokenlist-add"><code>add(<var title="">token</var>)</code></dfn> method must run the following
   algorithm:</p>
 
-  <ol><li>If the <var title="">token</var> argument contains any <a href="#space-character" title="space character">space characters</a>, then raise an
+  <ol><li>If the <var title="">token</var> argument is the empty string,
+   then raise a <code><a href="#syntax_err">SYNTAX_ERR</a></code> exception and stop the
+   algorithm.</li>
+
+   <li>If the <var title="">token</var> argument contains any <a href="#space-character" title="space character">space characters</a>, then raise an
    <code><a href="#invalid_character_err">INVALID_CHARACTER_ERR</a></code> exception and stop the
    algorithm.</li>
 
@@ -5517,7 +5529,11 @@
   </ol><p>The <dfn id="dom-tokenlist-remove" title="dom-tokenlist-remove"><code>remove(<var title="">token</var>)</code></dfn> method must run the following
   algorithm:</p>
 
-  <ol><li>If the <var title="">token</var> argument contains any <a href="#space-character" title="space character">space characters</a>, then raise an
+  <ol><li>If the <var title="">token</var> argument is the empty string,
+   then raise a <code><a href="#syntax_err">SYNTAX_ERR</a></code> exception and stop the
+   algorithm.</li>
+
+   <li>If the <var title="">token</var> argument contains any <a href="#space-character" title="space character">space characters</a>, then raise an
    <code><a href="#invalid_character_err">INVALID_CHARACTER_ERR</a></code> exception and stop the
    algorithm.</li>
 
@@ -5528,7 +5544,11 @@
   </ol><p>The <dfn id="dom-tokenlist-toggle" title="dom-tokenlist-toggle"><code>toggle(<var title="">token</var>)</code></dfn> method must run the following
   algorithm:</p>
 
-  <ol><li>If the <var title="">token</var> argument contains any <a href="#space-character" title="space character">space characters</a>, then raise an
+  <ol><li>If the <var title="">token</var> argument is the empty string,
+   then raise a <code><a href="#syntax_err">SYNTAX_ERR</a></code> exception and stop the
+   algorithm.</li>
+
+   <li>If the <var title="">token</var> argument contains any <a href="#space-character" title="space character">space characters</a>, then raise an
    <code><a href="#invalid_character_err">INVALID_CHARACTER_ERR</a></code> exception and stop the
    algorithm.</li>
 
@@ -65788,6 +65808,7 @@
   Sunava Dutta,
   Susan Borgrink,
   Susan <!--G.--> Lesch,
+  Sylvain Pasche,
   <span lang="tr" title="">Tantek &Ccedil;elik</span>,
   Ted Mielczarek,
   Terrence Wood,
Received on Monday, 20 July 2009 08:53:06 GMT

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