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     </div>  
 
 <h3>0.9.7<a class="headerlink" href="#id1" title="Permalink to this headline">¶</a></h3>
 <p>HEAD</p>
 <dl class="docutils">
+<dt>0.9.7b4 101101</dt>
+<dd><ul class="first simple">
+<li><em>EXPERIMENTAL</em>: CSS function values using <tt class="docutils literal"><span class="pre">calc(...)</span></tt> should be partly parsable now (as experimental ExpressionValues currently)</li>
+</ul>
+<ul class="simple">
+<li>BUGFIX: MS specific values are parsed a bit more reliable if parsing of these values is activated (they probable are syntactically invalid!). E.g. <tt class="docutils literal"><span class="pre">top:</span> <span class="pre">expression(eval(document.documentElement.scrollTop))</span></tt> and also a few values for the MS specific <tt class="docutils literal"><span class="pre">filter</span></tt> property are parsed and reserialized now.</li>
+</ul>
+<ul class="last simple">
+<li>IMPROVEMENT: <tt class="docutils literal"><span class="pre">CSSStyleSheet.variables</span></tt> now contains all available variable values (from all imported sheets as well as in sheet defined itself)</li>
+</ul>
+</dd>
 <dt>0.9.7b3 100620</dt>
 <dd><ul class="first last">
 <li><dl class="first docutils">
 </li>
 <li><p class="first"><strong>PERFORMANCE/IMPROVEMENT</strong>: Added parameter <tt class="docutils literal"><span class="pre">parseComments=True</span></tt> to CSSParser. If parsing with <tt class="docutils literal"><span class="pre">parser</span> <span class="pre">=</span> <span class="pre">cssutils.CSSParser(parseComments=False).parse...</span></tt> comments in a given stylesheet are simple omitted from the resulting stylesheet DOM.</p>
 </li>
-<li><p class="first"><strong>PERFORMANCE</strong>: Compiled productions in cssutils tokenizer are cached now (to clear it use <tt class="docutils literal"><span class="pre">cssutils.tokenize2._TOKENIZER_CACHE.clear()</span></tt>) which results in a slight performance improvement. Thanks to moscovich!</p>
+<li><p class="first"><strong>PERFORMANCE</strong>: Compiled productions in cssutils tokenizer are cached now (to clear it use <tt class="docutils literal"><span class="pre">cssutils.tokenize2._TOKENIZER_CACHE.clear()</span></tt>) which results in a slight performance improvement. Thanks to Amit Moscovich!</p>
 </li>
 </ul>
 </dd>
 <li><dl class="first docutils">
 <dt><strong>IMPROVEMENT/CHANGE</strong>: Did some minor changes to improve compliance to <a class="reference external" href="http://dev.w3.org/csswg/cssom">http://dev.w3.org/csswg/cssom</a></dt>
 <dd><ul class="first last simple">
-<li><strong>MAJOR</strong>: <a title="cssutils.css.CSSImportRule.styleSheet" class="reference external" href="docs/css.html#cssutils.css.CSSImportRule.styleSheet"><tt class="xref docutils literal"><span class="pre">cssutils.css.CSSImportRule.styleSheet</span></tt></a> always references a CSSStyleSheet now. <tt class="docutils literal"><span class="pre">parentStyleSheet</span></tt> of this sheet is <tt class="xref docutils literal"><span class="pre">None</span></tt> now</li>
-<li>MINOR: added property <tt class="docutils literal"><span class="pre">alternate</span></tt> to <a title="cssutils.stylesheets.StyleSheet" class="reference external" href="docs/stylesheets.html#cssutils.stylesheets.StyleSheet"><tt class="xref docutils literal"><span class="pre">cssutils.stylesheets.StyleSheet</span></tt></a>, which for now is always <tt class="xref docutils literal"><span class="pre">False</span></tt></li>
+<li><strong>MAJOR</strong>: <a class="reference internal" href="docs/css.html#cssutils.css.CSSImportRule.styleSheet" title="cssutils.css.CSSImportRule.styleSheet"><tt class="xref py py-class docutils literal"><span class="pre">cssutils.css.CSSImportRule.styleSheet</span></tt></a> always references a CSSStyleSheet now. <tt class="docutils literal"><span class="pre">parentStyleSheet</span></tt> of this sheet is <tt class="xref docutils literal"><span class="pre">None</span></tt> now</li>
+<li>MINOR: added property <tt class="docutils literal"><span class="pre">alternate</span></tt> to <a class="reference internal" href="docs/stylesheets.html#cssutils.stylesheets.StyleSheet" title="cssutils.stylesheets.StyleSheet"><tt class="xref py py-class docutils literal"><span class="pre">cssutils.stylesheets.StyleSheet</span></tt></a>, which for now is always <tt class="xref docutils literal"><span class="pre">False</span></tt></li>
 <li>improved handling of encodings during imports (edge cases hopefully not found in the wild ;)</li>
 </ul>
 </dd>
 <p><strong>experimental and incomplete</strong></p>
 <p>Related details:</p>
 <ul class="simple">
-<li>added <tt class="docutils literal"><span class="pre">cssutils.css.CSSStyleSheet.variables</span></tt> which is a <a title="cssutils.css.CSSVariablesDeclaration" class="reference external" href="docs/css.html#cssutils.css.CSSVariablesDeclaration"><tt class="xref docutils literal"><span class="pre">cssutils.css.CSSVariablesDeclaration</span></tt></a> containing all available variables in this CSSStyleSheet including the ones defined in imported sheets.</li>
+<li>added <tt class="docutils literal"><span class="pre">cssutils.css.CSSStyleSheet.variables</span></tt> which is a <a class="reference internal" href="docs/css.html#cssutils.css.CSSVariablesDeclaration" title="cssutils.css.CSSVariablesDeclaration"><tt class="xref py py-class docutils literal"><span class="pre">cssutils.css.CSSVariablesDeclaration</span></tt></a> containing all available variables in this CSSStyleSheet including the ones defined in imported sheets.</li>
 <li><tt class="docutils literal"><span class="pre">cssutils.ser.prefs.resolveVariables</span> <span class="pre">==</span> <span class="pre">False</span></tt>: If set to <tt class="xref docutils literal"><span class="pre">True</span></tt> tries to resolve all variable references and removes any CSSVariablesRules.</li>
 <li><tt class="docutils literal"><span class="pre">cssutils.ser.prefs.normalizedVarNames==True</span></tt>: Defines if variable names should be serialized normalized (they are used as being normalized anyway)</li>
 </ul>
 </dd>
 </dl>
 </li>
-<li><p class="first"><strong>FEATURE</strong>: Added <tt class="docutils literal"><span class="pre">cssutils.parseStyle(cssText,</span> <span class="pre">encoding='utf-8')</span></tt> convienience function which assumes that the given <cite>cssText</cite> is the content of an HTML style attribute. It returns a <a title="cssutils.css.CSSStyleDeclaration" class="reference external" href="docs/css.html#cssutils.css.CSSStyleDeclaration"><tt class="xref docutils literal"><span class="pre">CSSStyleDeclaration</span></tt></a>.</p>
+<li><p class="first"><strong>FEATURE</strong>: Added <tt class="docutils literal"><span class="pre">cssutils.parseStyle(cssText,</span> <span class="pre">encoding='utf-8')</span></tt> convienience function which assumes that the given <cite>cssText</cite> is the content of an HTML style attribute. It returns a <a class="reference internal" href="docs/css.html#cssutils.css.CSSStyleDeclaration" title="cssutils.css.CSSStyleDeclaration"><tt class="xref py py-class docutils literal"><span class="pre">CSSStyleDeclaration</span></tt></a>.</p>
 </li>
 <li><p class="first"><strong>FEATURE</strong> (experimental, request from issue #27): Added <tt class="docutils literal"><span class="pre">css.CSSStyleDeclaration.children()</span></tt> which is a generator yielding any known children of a declaration including <em>all</em> properties, comments or CSSUnknownRules.</p>
 </li>
 </dd>
 <dt>0.9.6a2 090308</dt>
 <dd><ul class="first">
-<li><p class="first"><strong>API CHANGE</strong>: <a title="cssutils.profiles.Profiles" class="reference external" href="docs/profiles.html#cssutils.profiles.Profiles"><tt class="xref docutils literal"><span class="pre">cssutils.profiles.Profiles</span></tt></a> (introduced in 0.9.6a1) has been refactored:</p>
+<li><p class="first"><strong>API CHANGE</strong>: <a class="reference internal" href="docs/profiles.html#cssutils.profiles.Profiles" title="cssutils.profiles.Profiles"><tt class="xref py py-class docutils literal"><span class="pre">cssutils.profiles.Profiles</span></tt></a> (introduced in 0.9.6a1) has been refactored:</p>
 <blockquote>
 <ul class="simple">
 <li><tt class="docutils literal"><span class="pre">cssutils.profile</span></tt> (a <tt class="docutils literal"><span class="pre">cssutils.profiles.Profiles</span></tt> object) is now preset and available used for all validation</li>
 <li>renamed <tt class="docutils literal"><span class="pre">Profiles.basicmacros</span></tt> to <tt class="docutils literal"><span class="pre">Profiles._TOKEN_MACROS</span></tt> and <tt class="docutils literal"><span class="pre">Profiles.generalmacros</span></tt> to <tt class="docutils literal"><span class="pre">Profiles._MACROS</span></tt>. As these two are always added to your property definitions there is no need to use these predefined macro dictionaries in your code.</li>
 <li>renamed <tt class="docutils literal"><span class="pre">Profiles.knownnames</span></tt> to <tt class="docutils literal"><span class="pre">Profiles.knownNames</span></tt></li>
 <li><tt class="docutils literal"><span class="pre">Profiles.validateWithProfile</span></tt> returns <tt class="docutils literal"><span class="pre">valid,</span> <span class="pre">matching,</span> <span class="pre">profiles</span></tt> now</li>
-<li>renamed named parameter in <tt class="xref docutils literal"><span class="pre">cssutils.css.Property.validate(profiles=None)()</span></tt> from <tt class="docutils literal"><span class="pre">profile</span></tt> to <tt class="docutils literal"><span class="pre">profiles</span></tt></li>
+<li>renamed named parameter in <tt class="xref py py-meth docutils literal"><span class="pre">cssutils.css.Property.validate(profiles=None)()</span></tt> from <tt class="docutils literal"><span class="pre">profile</span></tt> to <tt class="docutils literal"><span class="pre">profiles</span></tt></li>
 <li><tt class="docutils literal"><span class="pre">cssutils.profiles.properties</span></tt> (and new <tt class="docutils literal"><span class="pre">cssutils.profiles.macros</span></tt>) use as keys the predefined constants in Profiles, like e.g. <tt class="docutils literal"><span class="pre">Profiles.CSS_LEVEL_2</span></tt> now. If you want to use some of the predefind macros you may e.g. use <tt class="docutils literal"><span class="pre">cssutils.profiles.macros[Profiles.CSS_LEVEL_2]['family-name']</span></tt> (in addition to the always available <tt class="docutils literal"><span class="pre">Profiles._TOKEN_MACROS</span></tt> and  <tt class="docutils literal"><span class="pre">Profiles._MACROS</span></tt>).</li>
 </ul>
 </blockquote>
 </li>
-<li><p class="first"><strong>CHANGE</strong>: Reporting levels of properties have changed. Please see <a title="cssutils.css.Property.validate" class="reference external" href="docs/css.html#cssutils.css.Property.validate"><tt class="xref docutils literal"><span class="pre">cssutils.css.Property.validate()</span></tt></a> for details. E.g. valid properties in the current profile are only reported on DEBUG and not INFO level anymore. The log output has been changed too, context information is provided now (line, column and name of the relevant property)</p>
+<li><p class="first"><strong>CHANGE</strong>: Reporting levels of properties have changed. Please see <a class="reference internal" href="docs/css.html#cssutils.css.Property.validate" title="cssutils.css.Property.validate"><tt class="xref py py-meth docutils literal"><span class="pre">cssutils.css.Property.validate()</span></tt></a> for details. E.g. valid properties in the current profile are only reported on DEBUG and not INFO level anymore. The log output has been changed too, context information is provided now (line, column and name of the relevant property)</p>
 </li>
 </ul>
 <ul class="simple">
 <ul>
 <li><p class="first"><strong>FEATURE</strong>: Added <strong>experimental</strong> profiles handling. You may add new profiles with new properties and their validation and set a defaultprofile used for validation. The current default profile is <tt class="xref docutils literal"><span class="pre">None</span></tt> so all predefined profiles are used. Currently 3 profiles are defined:</p>
 <dl class="docutils">
-<dt><tt class="xref docutils literal"><span class="pre">CSS_LEVEL_2</span></tt></dt>
+<dt><tt class="xref py py-attr docutils literal"><span class="pre">CSS_LEVEL_2</span></tt></dt>
 <dd><p class="first last">Properties defined by CSS2.1</p>
 </dd>
-<dt><tt class="xref docutils literal"><span class="pre">CSS_COLOR_LEVEL_3</span></tt></dt>
+<dt><tt class="xref py py-attr docutils literal"><span class="pre">CSS_COLOR_LEVEL_3</span></tt></dt>
 <dd><p class="first last">CSS 3 color properties</p>
 </dd>
-<dt><tt class="xref docutils literal"><span class="pre">CSS_BOX_LEVEL_3</span></tt></dt>
+<dt><tt class="xref py py-attr docutils literal"><span class="pre">CSS_BOX_LEVEL_3</span></tt></dt>
 <dd><p class="first last">Currently overflow related properties only</p>
 </dd>
 </dl>
 <li><strong>FEATURE</strong>: Referenced stylesheet in an &#64;import rule is read and parsed now if possible. Therefor the <tt class="docutils literal"><span class="pre">href</span></tt> given during parsing (parameter <tt class="docutils literal"><span class="pre">href</span></tt> to the <tt class="docutils literal"><span class="pre">parse*</span></tt> functions is used. It is also properly set on imported rules. The <tt class="docutils literal"><span class="pre">name</span></tt> property of the &#64;import rule is set as the imported sheets <tt class="docutils literal"><span class="pre">title</span></tt> property.</li>
 <li><strong>FEATURE</strong>: Added <tt class="docutils literal"><span class="pre">cssutils.getUrls(sheet)</span></tt> utility method to get all <tt class="docutils literal"><span class="pre">url(urlstring)</span></tt> values in <tt class="docutils literal"><span class="pre">CSSImportRules</span></tt> and <tt class="docutils literal"><span class="pre">CSSStyleDeclaration</span></tt> objects (properties). As this function and the above mentioned <tt class="docutils literal"><span class="pre">replaceUrls(sheet,</span> <span class="pre">replacer)</span></tt> are useful not only for a single sheet but (later) also for a stylesheet list they are not methods of CSSStyleSheet anymore (also because they are not part of the official DOM spec). (patch by doerwalter)</li>
 <li>FEATURE: Added <tt class="docutils literal"><span class="pre">cssutils.parseURL(url,</span> <span class="pre">encoding=None,</span> <span class="pre">...)</span></tt></li>
-<li>BUGFIX: Fixes Issue #10, using full <tt class="docutils literal"><span class="pre">$LastChangedDate:</span> <span class="pre">2010-06-06</span> <span class="pre">15:40:22</span> <span class="pre">+0200</span> <span class="pre">(So,</span> <span class="pre">06</span> <span class="pre">Jun</span> <span class="pre">2010)</span> <span class="pre">$</span></tt> in source files breaks code for some locales. Now only in a few files this svn:keywords replacement is used and only to a fixed length without the problematic part. In all other files <tt class="docutils literal"><span class="pre">$Id:</span> <span class="pre">CHANGELOG.txt</span> <span class="pre">1999</span> <span class="pre">2010-06-06</span> <span class="pre">13:40:22Z</span> <span class="pre">cthedot</span> <span class="pre">$</span></tt> is used which also includes simple but sufficient date information.</li>
+<li>BUGFIX: Fixes Issue #10, using full <tt class="docutils literal"><span class="pre">$LastChangedDate:</span> <span class="pre">2010-07-06</span> <span class="pre">22:49:41</span> <span class="pre">+0200</span> <span class="pre">(Di,</span> <span class="pre">06</span> <span class="pre">Jul</span> <span class="pre">2010)</span> <span class="pre">$</span></tt> in source files breaks code for some locales. Now only in a few files this svn:keywords replacement is used and only to a fixed length without the problematic part. In all other files <tt class="docutils literal"><span class="pre">$Id:</span> <span class="pre">CHANGELOG.txt</span> <span class="pre">2016</span> <span class="pre">2010-07-06</span> <span class="pre">20:49:41Z</span> <span class="pre">cthedot</span> <span class="pre">$</span></tt> is used which also includes simple but sufficient date information.</li>
 <li><strong>BUGFIX/IMPROVEMENT</strong>: Handling of trailing content, WS and comments in rules should be more consistent and properly handled now, added tests. Exception is <tt class="docutils literal"><span class="pre">CSSCharsetRule</span></tt> where no comments are allowed at all.</li>
 </ul>
 <ul class="simple">
 </li>
 <li><p class="first">FEATURE (<strong>experimental</strong>): added <tt class="docutils literal"><span class="pre">CSSStyleSheet.replaceUrls(replacer)</span></tt> which may be used to adjust all &#8220;url()&#8221; values in a style sheet (currently in CSSStyleDeclaration and CSSImportRules).</p>
 </li>
-<li><p class="first">FEATURE: added <tt class="docutils literal"><span class="pre">CSSStyleDeclaration.getCssText(separator=None)</span></tt> which returns serialized property cssText, each property separated by given <tt class="docutils literal"><span class="pre">separator</span></tt> which may e.g. be u&#8217;&#8217; to be able to use cssText directly in an HTML style attribute. &#8220;;&#8221; is always part of each property (except the last one) and can <strong>not</strong> be set with separator!</p>
+<li><p class="first">FEATURE: added <tt class="docutils literal"><span class="pre">CSSStyleDeclaration.getCssText(separator=None)</span></tt> which returns serialized property cssText, each property separated by given <tt class="docutils literal"><span class="pre">separator</span></tt> which may e.g. be u&#8217;&#8217; to be able to use cssText directly in an HTML style attribute. &#8221;;&#8221; is always part of each property (except the last one) and can <strong>not</strong> be set with separator!</p>
 </li>
 <li><p class="first">FEATURE: <tt class="docutils literal"><span class="pre">href</span></tt> and <tt class="docutils literal"><span class="pre">media</span></tt> arguments can now be passed to <tt class="docutils literal"><span class="pre">parse()</span></tt> and <tt class="docutils literal"><span class="pre">parseString()</span></tt> functions and methods. This sets the appropriate attributes on the generated stylesheet objects.</p>
 </li>
 <li>API CHANGE (minor): removed <tt class="docutils literal"><span class="pre">getFormatted</span></tt> and <tt class="docutils literal"><span class="pre">`pprint</span></tt> from various classes which were both DEPRECATED for some time anyway</li>
 <li>API CHANGE (minor): _Property.value is DEPRECATED, use _Property.cssValue.cssText instead, _Property is defined as private anyway so should not be used directly</li>
 <li>API CHANGE (minor): removed <tt class="docutils literal"><span class="pre">Tokenizer.tokensupto</span></tt> which was used internally only</li>
-<li>CHANGE: Numbers and Dimensions starting with &#8220;.&#8221; like &#8220;.1em&#8221; in the original stylesheet will be output as &#8220;0.1em&#8221; with a proceding 0 now.</li>
+<li>CHANGE: Numbers and Dimensions starting with &#8221;.&#8221; like &#8221;.1em&#8221; in the original stylesheet will be output as &#8220;0.1em&#8221; with a proceding 0 now.</li>
 <li>CHANGE: Report of parsing errors have a slightly different syntax now.</li>
 <li>FEATURE: New <tt class="docutils literal"><span class="pre">Preferences.omitLastSemicolon</span></tt> option. If <tt class="xref docutils literal"><span class="pre">True</span></tt> omits ; after last property of CSSStyleDeclaration</li>
 <li>BUGFIX: The css validator definition for &#8220;num&#8221; was wrong, so values like <tt class="docutils literal"><span class="pre">-5.5em</span></tt> would issue a warning but should be correct</li>
 <dt>prefs[&#8216;CSSImportrule.href format&#8217;] may be set to</dt>
 <dd><ul class="first last simple">
 <li>&#8216;uri&#8217;: renders url(...) (default)</li>
-<li>&#8216;string&#8217;: renders &#8220;...&#8221;</li>
+<li>&#8216;string&#8217;: renders &#8221;...&#8221;</li>
 <li>None: renders as set in CSSImportRule.hreftype</li>
 </ul>
 </dd>
       </div>
       <div class="sphinxsidebar">
         <div class="sphinxsidebarwrapper">
-            <h3><a href="index.html">Table Of Contents</a></h3>
-            <ul>
-<li><a class="reference external" href="#">CHANGELOG</a><ul>
-<li><a class="reference external" href="#known-issues">Known Issues</a></li>
-<li><a class="reference external" href="#development-version">Development Version</a><ul>
-<li><a class="reference external" href="#id1">0.9.7</a></li>
+  <h3><a href="index.html">Table Of Contents</a></h3>
+  <ul>
+<li><a class="reference internal" href="#">CHANGELOG</a><ul>
+<li><a class="reference internal" href="#known-issues">Known Issues</a></li>
+<li><a class="reference internal" href="#development-version">Development Version</a><ul>
+<li><a class="reference internal" href="#id1">0.9.7</a></li>
 </ul>
 </li>
-<li><a class="reference external" href="#last-stable-version">Last Stable Version</a><ul>
-<li><a class="reference external" href="#id2">0.9.6</a></li>
+<li><a class="reference internal" href="#last-stable-version">Last Stable Version</a><ul>
+<li><a class="reference internal" href="#id2">0.9.6</a></li>
 </ul>
 </li>
-<li><a class="reference external" href="#archived-versions">Archived Versions</a><ul>
-<li><a class="reference external" href="#id3">0.9.5</a></li>
-<li><a class="reference external" href="#x">0.8.x</a></li>
-<li><a class="reference external" href="#id4">0.6.x</a></li>
-<li><a class="reference external" href="#id5">0.5.x</a></li>
-<li><a class="reference external" href="#id6">0.4.x</a></li>
-<li><a class="reference external" href="#id7">0.3.x</a></li>
-<li><a class="reference external" href="#id8">0.2.x</a></li>
-<li><a class="reference external" href="#id9">0.1.x</a></li>
+<li><a class="reference internal" href="#archived-versions">Archived Versions</a><ul>
+<li><a class="reference internal" href="#id3">0.9.5</a></li>
+<li><a class="reference internal" href="#x">0.8.x</a></li>
+<li><a class="reference internal" href="#id4">0.6.x</a></li>
+<li><a class="reference internal" href="#id5">0.5.x</a></li>
+<li><a class="reference internal" href="#id6">0.4.x</a></li>
+<li><a class="reference internal" href="#id7">0.3.x</a></li>
+<li><a class="reference internal" href="#id8">0.2.x</a></li>
+<li><a class="reference internal" href="#id9">0.1.x</a></li>
 </ul>
 </li>
 </ul>
 </li>
 </ul>
 
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-            <p class="topless"><a href="README.html"
-                                  title="previous chapter">README</a></p>
-            <h4>Next topic</h4>
-            <p class="topless"><a href="docs/parse.html"
-                                  title="next chapter">parsing CSS</a></p>
-            <h3>This Page</h3>
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+
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       </ul>
     </div>  
 
 </div>
 <div class="section" id="thanks">
 <h3>Thanks<a class="headerlink" href="#thanks" title="Permalink to this headline">¶</a></h3>
-<p>Thanks to Walter Doerwald for patches, help and discussion. Thanks to Kevin D. Smith for the value validating module. Thanks also to Jason R. Coombs, Cory Dodt, Tim Gerla and James Dobson for helpful suggestions and code patches.</p>
+<p>Thanks to Walter Doerwald for patches, help and discussion. Thanks to Kevin D. Smith for the value validating module. Thanks also to Jason R. Coombs, Cory Dodt, Tim Gerla, James Dobson and Amit Moscovich for helpful suggestions and code patches.</p>
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-            <h3><a href="index.html">Table Of Contents</a></h3>
-            <ul>
-<li><a class="reference external" href="#">README</a><ul>
-<li><a class="reference external" href="#cssutils-css-cascading-style-sheets-library-for-python">cssutils: CSS Cascading Style Sheets library for Python</a><ul>
-<li><a class="reference external" href="#overview">Overview</a></li>
-<li><a class="reference external" href="#compatibility">Compatibility</a></li>
-<li><a class="reference external" href="#license">License</a></li>
-<li><a class="reference external" href="#installation">Installation</a></li>
-<li><a class="reference external" href="#kind-request">Kind Request</a></li>
-<li><a class="reference external" href="#thanks">Thanks</a></li>
+  <h3><a href="index.html">Table Of Contents</a></h3>
+  <ul>
+<li><a class="reference internal" href="#">README</a><ul>
+<li><a class="reference internal" href="#cssutils-css-cascading-style-sheets-library-for-python">cssutils: CSS Cascading Style Sheets library for Python</a><ul>
+<li><a class="reference internal" href="#overview">Overview</a></li>
+<li><a class="reference internal" href="#compatibility">Compatibility</a></li>
+<li><a class="reference internal" href="#license">License</a></li>
+<li><a class="reference internal" href="#installation">Installation</a></li>
+<li><a class="reference internal" href="#kind-request">Kind Request</a></li>
+<li><a class="reference internal" href="#thanks">Thanks</a></li>
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-      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 0.6.6.
+        &copy; Copyright 2004-2010, Christof Höke.
+      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.4.
     </div>
   </body>
 </html>

docs/html/_sources/CHANGELOG.txt

 -----
 HEAD
 
+
+0.9.7b4 101101
+    + *EXPERIMENTAL*: CSS function values using ``calc(...)`` should be partly parsable now (as experimental ExpressionValues currently)
+
+    - BUGFIX: MS specific values are parsed a bit more reliable if parsing of these values is activated (they probable are syntactically invalid!). E.g. ``top: expression(eval(document.documentElement.scrollTop))`` and also a few values for the MS specific ``filter`` property are parsed and reserialized now.
+
+    + IMPROVEMENT: ``CSSStyleSheet.variables`` now contains all available variable values (from all imported sheets as well as in sheet defined itself)
+
+
+
 0.9.7b3 100620
     + API CHANGE: Changed parameters of script/utility function ``csscombine``.
             - parameter ``resolveVariables=True`` now (default was ``False`` before)
 
     + **PERFORMANCE/IMPROVEMENT**: Added parameter ``parseComments=True`` to CSSParser. If parsing with ``parser = cssutils.CSSParser(parseComments=False).parse...`` comments in a given stylesheet are simple omitted from the resulting stylesheet DOM.
 
-    + **PERFORMANCE**: Compiled productions in cssutils tokenizer are cached now (to clear it use ``cssutils.tokenize2._TOKENIZER_CACHE.clear()``) which results in a slight performance improvement. Thanks to moscovich!
+    + **PERFORMANCE**: Compiled productions in cssutils tokenizer are cached now (to clear it use ``cssutils.tokenize2._TOKENIZER_CACHE.clear()``) which results in a slight performance improvement. Thanks to Amit Moscovich!
 
 
 0.9.7b2 100606
 
     + FEATURE: Added ``cssutils.parseURL(url, encoding=None, ...)``
 
-    + BUGFIX: Fixes Issue #10, using full ``$LastChangedDate: 2010-06-06 15:40:22 +0200 (So, 06 Jun 2010) $`` in source files breaks code for some locales. Now only in a few files this svn:keywords replacement is used and only to a fixed length without the problematic part. In all other files ``$Id: CHANGELOG.txt 1999 2010-06-06 13:40:22Z cthedot $`` is used which also includes simple but sufficient date information.
+    + BUGFIX: Fixes Issue #10, using full ``$LastChangedDate: 2010-07-06 22:49:41 +0200 (Di, 06 Jul 2010) $`` in source files breaks code for some locales. Now only in a few files this svn:keywords replacement is used and only to a fixed length without the problematic part. In all other files ``$Id: CHANGELOG.txt 2016 2010-07-06 20:49:41Z cthedot $`` is used which also includes simple but sufficient date information.
 
     + **BUGFIX/IMPROVEMENT**: Handling of trailing content, WS and comments in rules should be more consistent and properly handled now, added tests. Exception is ``CSSCharsetRule`` where no comments are allowed at all.
 

docs/html/_sources/README.txt

 
 Thanks
 ======
-Thanks to Walter Doerwald for patches, help and discussion. Thanks to Kevin D. Smith for the value validating module. Thanks also to Jason R. Coombs, Cory Dodt, Tim Gerla and James Dobson for helpful suggestions and code patches.
+Thanks to Walter Doerwald for patches, help and discussion. Thanks to Kevin D. Smith for the value validating module. Thanks also to Jason R. Coombs, Cory Dodt, Tim Gerla, James Dobson and Amit Moscovich for helpful suggestions and code patches.
 

docs/html/_static/basic.css

-/**
- * Sphinx stylesheet -- basic theme
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+/*
+ * basic.css
+ * ~~~~~~~~~
+ *
+ * Sphinx stylesheet -- basic theme.
+ *
+ * :copyright: Copyright 2007-2010 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
  */
 
 /* -- main layout ----------------------------------------------------------- */
 
 /* -- general index --------------------------------------------------------- */
 
+table.indextable {
+    width: 100%;
+}
+
 table.indextable td {
     text-align: left;
     vertical-align: top;
     cursor: pointer;
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+div.modindex-jumpbox {
+    border-top: 1px solid #ddd;
+    border-bottom: 1px solid #ddd;
+    margin: 1em 0 1em 0;
+    padding: 0.4em;
+}
+
+div.genindex-jumpbox {
+    border-top: 1px solid #ddd;
+    border-bottom: 1px solid #ddd;
+    margin: 1em 0 1em 0;
+    padding: 0.4em;
+}
+
 /* -- general body styles --------------------------------------------------- */
 
 a.headerlink {
     font-weight: bold;
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+.align-left {
+    text-align: left;
+}
+
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+    clear: both;
+    text-align: center;
+}
+
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+    text-align: right;
+}
+
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 div.sidebar {
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+    padding: 1px 8px 1px 5px;
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+table.citation {
+    border-left: solid 1px gray;
+    margin-left: 1px;
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+
+table.citation td {
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+}
+
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+    list-style: decimal;
+}
+
+ol.loweralpha {
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+
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+}
+
+ol.lowerroman {
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+}
+
+ol.upperroman {
+    list-style: upper-roman;
+}
+
 dl {
     margin-bottom: 15px;
 }
     margin-left: 30px;
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-dt:target, .highlight {
+dt:target, .highlighted {
     background-color: #fbe54e;
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     margin-left: 1.5em;
 }
 
+.guilabel, .menuselection {
+    font-family: sans-serif;
+}
+
+.accelerator {
+    text-decoration: underline;
+}
+
+.classifier {
+    font-style: oblique;
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+
 /* -- code displays --------------------------------------------------------- */
 
 pre {
     background-color: transparent;
 }
 
+.viewcode-link {
+    float: right;
+}
+
+.viewcode-back {
+    float: right;
+    font-family: sans-serif;
+}
+
+div.viewcode-block:target {
+    margin: -1px -10px;
+    padding: 0 10px;
+}
+
 /* -- math display ---------------------------------------------------------- */
 
 img.math {

docs/html/_static/default.css

-/**
- * Sphinx stylesheet -- default theme
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+/*
+ * default.css_t
+ * ~~~~~~~~~~~~~
+ *
+ * Sphinx stylesheet -- default theme.
+ *
+ * :copyright: Copyright 2007-2010 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
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 @import url("basic.css");
     font-size: 1em;
 }
 
-/* -- body styles ----------------------------------------------------------- */
+
+
+/* -- hyperlink styles ------------------------------------------------------ */
 
 a {
     color: #355f7c;
     text-decoration: none;
 }
 
+a:visited {
+    color: #355f7c;
+    text-decoration: none;
+}
+
 a:hover {
     text-decoration: underline;
 }
 
-div.body p, div.body dd, div.body li {
-    text-align: justify;
-    line-height: 130%;
-}
+
+
+/* -- body styles ----------------------------------------------------------- */
 
 div.body h1,
 div.body h2,
     font-size: 0.95em;
 }
 
+th {
+    background-color: #ede;
+}
+
 .warning tt {
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+}
+
+.viewcode-back {
+    font-family: sans-serif;
+}
+
+div.viewcode-block:target {
+    background-color: #f4debf;
+    border-top: 1px solid #ac9;
+    border-bottom: 1px solid #ac9;
 }

docs/html/_static/doctools.js

-/// XXX: make it cross browser
+/*
+ * doctools.js
+ * ~~~~~~~~~~~
+ *
+ * Sphinx JavaScript utilties for all documentation.
+ *
+ * :copyright: Copyright 2007-2010 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+/**
+ * select a different prefix for underscore
+ */
+$u = _.noConflict();
 
 /**
  * make the code below compatible with browsers without
  * an installed firebug like debugger
- */
 if (!window.console || !console.firebug) {
-  var names = ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml",
-      "group", "groupEnd", "time", "timeEnd", "count", "trace", "profile", "profileEnd"];
+  var names = ["log", "debug", "info", "warn", "error", "assert", "dir",
+    "dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace",
+    "profile", "profileEnd"];
   window.console = {};
   for (var i = 0; i < names.length; ++i)
-    window.console[names[i]] = function() {}
+    window.console[names[i]] = function() {};
 }
+ */
 
 /**
  * small helper function to urldecode strings
       result[key] = [value];
   }
   return result;
-}
+};
 
 /**
  * small function to check if an array contains
       return true;
   }
   return false;
-}
+};
 
 /**
  * highlight a given string on a jquery object by wrapping it in
     if (node.nodeType == 3) {
       var val = node.nodeValue;
       var pos = val.toLowerCase().indexOf(text);
-      if (pos >= 0 && !jQuery.className.has(node.parentNode, className)) {
+      if (pos >= 0 && !jQuery(node.parentNode).hasClass(className)) {
         var span = document.createElement("span");
         span.className = className;
         span.appendChild(document.createTextNode(val.substr(pos, text.length)));
     }
     else if (!jQuery(node).is("button, select, textarea")) {
       jQuery.each(node.childNodes, function() {
-        highlight(this)
+        highlight(this);
       });
     }
   }
   return this.each(function() {
     highlight(this);
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-}
+};
 
 /**
  * Small JavaScript module for the documentation.
   init : function() {
     this.fixFirefoxAnchorBug();
     this.highlightSearchWords();
-    this.initModIndex();
+    this.initIndexTable();
   },
 
   /**
   LOCALE : 'unknown',
 
   // gettext and ngettext don't access this so that the functions
-  // can savely bound to a different name (_ = Documentation.gettext)
+  // can safely bound to a different name (_ = Documentation.gettext)
   gettext : function(string) {
     var translated = Documentation.TRANSLATIONS[string];
     if (typeof translated == 'undefined')
       var body = $('div.body');
       window.setTimeout(function() {
         $.each(terms, function() {
-          body.highlightText(this.toLowerCase(), 'highlight');
+          body.highlightText(this.toLowerCase(), 'highlighted');
         });
       }, 10);
       $('<li class="highlight-link"><a href="javascript:Documentation.' +
   },
 
   /**
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+   * init the domain index toggle buttons
    */
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+  initIndexTable : function() {
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       var src = $(this).attr('src');
       var idnum = $(this).attr('id').substr(7);
-      console.log($('tr.cg-' + idnum).toggle());
+      $('tr.cg-' + idnum).toggle();
       if (src.substr(-9) == 'minus.png')
         $(this).attr('src', src.substr(0, src.length-9) + 'plus.png');
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         $(this).attr('src', src.substr(0, src.length-8) + 'minus.png');
     }).css('display', '');
-    if (DOCUMENTATION_OPTIONS.COLLAPSE_MODINDEX) {
+    if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) {
         togglers.click();
     }
   },
    */
   hideSearchWords : function() {
     $('.sidebar .this-page-menu li.highlight-link').fadeOut(300);
-    $('span.highlight').removeClass('highlight');
+    $('span.highlighted').removeClass('highlighted');
   },
 
   /**

docs/html/_static/jquery.js

-/*
- * jQuery 1.2.6 - New Wave Javascript
+/*!
+ * jQuery JavaScript Library v1.4.2
+ * http://jquery.com/
  *
- * Copyright (c) 2008 John Resig (jquery.com)
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
+ * Copyright 2010, John Resig
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
  *
- * $Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008) $
- * $Rev: 5685 $
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ * Copyright 2010, The Dojo Foundation
+ * Released under the MIT, BSD, and GPL Licenses.
+ *
+ * Date: Sat Feb 13 22:33:48 2010 -0500
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+.highlight .nv { color: #bb60d5 } /* Name.Variable */
+.highlight .ow { color: #007020; font-weight: bold } /* Operator.Word */
+.highlight .w { color: #bbbbbb } /* Text.Whitespace */
+.highlight .mf { color: #208050 } /* Literal.Number.Float */
+.highlight .mh { color: #208050 } /* Literal.Number.Hex */
+.highlight .mi { color: #208050 } /* Literal.Number.Integer */
+.highlight .mo { color: #208050 } /* Literal.Number.Oct */
+.highlight .sb { color: #4070a0 } /* Literal.String.Backtick */
+.highlight .sc { color: #4070a0 } /* Literal.String.Char */
+.highlight .sd { color: #4070a0; font-style: italic } /* Literal.String.Doc */
+.highlight .s2 { color: #4070a0 } /* Literal.String.Double */
+.highlight .se { color: #4070a0; font-weight: bold } /* Literal.String.Escape */
+.highlight .sh { color: #4070a0 } /* Literal.String.Heredoc */
+.highlight .si { color: #70a0d0; font-style: italic } /* Literal.String.Interpol */
+.highlight .sx { color: #c65d09 } /* Literal.String.Other */
+.highlight .sr { color: #235388 } /* Literal.String.Regex */
+.highlight .s1 { color: #4070a0 } /* Literal.String.Single */
+.highlight .ss { color: #517918 } /* Literal.String.Symbol */
+.highlight .bp { color: #007020 } /* Name.Builtin.Pseudo */
+.highlight .vc { color: #bb60d5 } /* Name.Variable.Class */
+.highlight .vg { color: #bb60d5 } /* Name.Variable.Global */
+.highlight .vi { color: #bb60d5 } /* Name.Variable.Instance */
+.highlight .il { color: #208050 } /* Literal.Number.Integer.Long */

docs/html/_static/searchtools.js

+/*
+ * searchtools.js
+ * ~~~~~~~~~~~~~~
+ *
+ * Sphinx JavaScript utilties for the full-text search.
+ *
+ * :copyright: Copyright 2007-2010 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
 /**
  * helper function to return a node containing the
  * search summary for a given text. keywords is a list
   ((start + 240 - text.length) ? '...' : '');
   var rv = $('<div class="context"></div>').text(excerpt);
   $.each(hlwords, function() {
-    rv = rv.highlightText(this, 'highlight');
+    rv = rv.highlightText(this, 'highlighted');
   });
   return rv;
 }
       }
   },
 
-  /**
-   * Sets the index
-   */
+  loadIndex : function(url) {
+    $.ajax({type: "GET", url: url, data: null, success: null,
+            dataType: "script", cache: true});
+  },
+
   setIndex : function(index) {
     var q;
     this._index = index;
   },
 
   query : function(query) {
-    // stem the searchterms and add them to the
-    // correct list
+    var stopwords = ['and', 'then', 'into', 'it', 'as', 'are', 'in',
+                     'if', 'for', 'no', 'there', 'their', 'was', 'is',
+                     'be', 'to', 'that', 'but', 'they', 'not', 'such',
+                     'with', 'by', 'a', 'on', 'these', 'of', 'will',
+                     'this', 'near', 'the', 'or', 'at'];
+
+    // stem the searchterms and add them to the correct list
     var stemmer = new PorterStemmer();
     var searchterms = [];
     var excluded = [];
     var tmp = query.split(/\s+/);
     var object = (tmp.length == 1) ? tmp[0].toLowerCase() : null;
     for (var i = 0; i < tmp.length; i++) {
-      // ignore leading/trailing whitespace
-      if (tmp[i] == "")
+      if ($u.indexOf(stopwords, tmp[i]) != -1 || tmp[i].match(/^\d+$/) ||
+          tmp[i] == "") {
+        // skip this "word"
         continue;
+      }
       // stem the word
       var word = stemmer.stemWord(tmp[i]).toLowerCase();
       // select the correct list
     };
     var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" "));
 
-    console.debug('SEARCH: searching for:');
-    console.info('required: ', searchterms);
-    console.info('excluded: ', excluded);
+    // console.debug('SEARCH: searching for:');
+    // console.info('required: ', searchterms);
+    // console.info('excluded: ', excluded);
 
     // prepare search
     var filenames = this._index.filenames;
     var titles = this._index.titles;
     var terms = this._index.terms;
-    var descrefs = this._index.descrefs;
-    var modules = this._index.modules;
-    var desctypes = this._index.desctypes;
+    var objects = this._index.objects;
+    var objtypes = this._index.objtypes;
+    var objnames = this._index.objnames;
     var fileMap = {};
     var files = null;
+    // different result priorities
+    var importantResults = [];
     var objectResults = [];
     var regularResults = [];
+    var unimportantResults = [];
     $('#search-progress').empty();
 
     // lookup as object
     if (object != null) {
-      for (var module in modules) {
-        if (module.indexOf(object) > -1) {
-          fn = modules[module];
-          descr = _('module, in ') + titles[fn];
-          objectResults.push([filenames[fn], module, '#module-'+module, descr]);
-        }
-      }
-      for (var prefix in descrefs) {
-        for (var name in descrefs[prefix]) {
+      for (var prefix in objects) {
+        for (var name in objects[prefix]) {
           var fullname = (prefix ? prefix + '.' : '') + name;
           if (fullname.toLowerCase().indexOf(object) > -1) {
-            match = descrefs[prefix][name];
-            descr = desctypes[match[1]] + _(', in ') + titles[match[0]];
-            objectResults.push([filenames[match[0]], fullname, '#'+fullname, descr]);
+            match = objects[prefix][name];
+            descr = objnames[match[1]] + _(', in ') + titles[match[0]];
+            // XXX the generated anchors are not generally correct
+            // XXX there may be custom prefixes
+            result = [filenames[match[0]], fullname, '#'+fullname, descr];
+            switch (match[2]) {
+            case 1: objectResults.push(result); break;
+            case 0: importantResults.push(result); break;
+            case 2: unimportantResults.push(result); break;
+            }
           }
         }
       }
       return (a[1] > b[1]) ? -1 : ((a[1] < b[1]) ? 1 : 0);
     });
 
+    importantResults.sort(function(a, b) {
+      return (a[1] > b[1]) ? -1 : ((a[1] < b[1]) ? 1 : 0);
+    });
+
+    unimportantResults.sort(function(a, b) {
+      return (a[1] > b[1]) ? -1 : ((a[1] < b[1]) ? 1 : 0);
+    });
+
 
     // perform the search on the required terms
     for (var i = 0; i < searchterms.length; i++) {
       return (left > right) ? -1 : ((left < right) ? 1 : 0);
     });
 
-    // combine both
-    var results = regularResults.concat(objectResults);
+    // combine all results
+    var results = unimportantResults.concat(regularResults)
+      .concat(objectResults).concat(importantResults);
 
     // print the results
     var resultCount = results.length;
       if (results.length) {
         var item = results.pop();
         var listItem = $('<li style="display:none"></li>');
-        listItem.append($('<a/>').attr(
-          'href',
-          item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX +
-          highlightstring + item[2]).html(item[1]));
+        if (DOCUMENTATION_OPTIONS.FILE_SUFFIX == '') {
+          // dirhtml builder
+          var dirname = item[0] + '/';
+          if (dirname.match(/\/index\/$/)) {
+            dirname = dirname.substring(0, dirname.length-6);
+          } else if (dirname == 'index/') {
+            dirname = '';
+          }
+          listItem.append($('<a/>').attr('href',
+            DOCUMENTATION_OPTIONS.URL_ROOT + dirname +
+            highlightstring + item[2]).html(item[1]));
+        } else {
+          // normal html builders
+          listItem.append($('<a/>').attr('href',
+            item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX +
+            highlightstring + item[2]).html(item[1]));
+        }
         if (item[3]) {
           listItem.append($('<span> (' + item[3] + ')</span>'));
           Search.output.append(listItem);
         } else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) {
           $.get(DOCUMENTATION_OPTIONS.URL_ROOT + '_sources/' +
                 item[0] + '.txt', function(data) {
-            listItem.append($.makeSearchSummary(data, searchterms, hlterms));
-            Search.output.append(listItem);
+            if (data != '') {
+              listItem.append($.makeSearchSummary(data, searchterms, hlterms));
+              Search.output.append(listItem);
+            }
             listItem.slideDown(5, function() {
               displayNextItem();
             });

docs/html/_static/sidebar.js

         '<div id="sidebarbutton"><span>&laquo;</span></div>'
     );
     var sidebarbutton = $('#sidebarbutton');
+    light_color = sidebarbutton.css('background-color');
     // find the height of the viewport to center the '<<' in the page
     var viewport_height;
     if (window.innerHeight)
   add_sidebar_button();
   var sidebarbutton = $('#sidebarbutton');
   set_position_from_cookie();
-});
+});

docs/html/docs/backlog.html

+
+
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
   <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
     
-    <title>backlog &mdash; cssutils v0.9.7b3 documentation</title>
+    <title>backlog &mdash; cssutils v0.9.7b4 documentation</title>
     <link rel="stylesheet" href="../_static/default.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <script type="text/javascript">
       var DOCUMENTATION_OPTIONS = {
         URL_ROOT:    '../',
-        VERSION:     '0.9.7b3',
-        COLLAPSE_MODINDEX: false,
+        VERSION:     '0.9.7b4',
+        COLLAPSE_INDEX: false,
         FILE_SUFFIX: '.html',
         HAS_SOURCE:  true
       };
     </script>
     <script type="text/javascript" src="../_static/jquery.js"></script>
+    <script type="text/javascript" src="../_static/underscore.js"></script>
     <script type="text/javascript" src="../_static/doctools.js"></script>
-    <link rel="top" title="cssutils v0.9.7b3 documentation" href="../index.html" />
+    <link rel="top" title="cssutils v0.9.7b4 documentation" href="../index.html" />
     <link rel="prev" title="version migration" href="migrate.html" /> 
   </head>
   <body>
           <a href="../genindex.html" title="General Index"
              accesskey="I">index</a></li>
         <li class="right" >
-          <a href="../modindex.html" title="Global Module Index"
-             accesskey="M">modules</a> |</li>
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
         <li class="right" >
           <a href="migrate.html" title="version migration"
              accesskey="P">previous</a> |</li>
-        <li><a href="../index.html">cssutils v0.9.7b3 documentation</a> &raquo;</li> 
+        <li><a href="../index.html">cssutils v0.9.7b4 documentation</a> &raquo;</li> 
       </ul>
     </div>  
 
       </div>
       <div class="sphinxsidebar">
         <div class="sphinxsidebarwrapper">
-            <h3><a href="../index.html">Table Of Contents</a></h3>
-            <ul>
-<li><a class="reference external" href="#">backlog</a><ul>
-<li><a class="reference external" href="#css3-color-module">CSS3 color module</a></li>
-<li><a class="reference external" href="#selector">Selector</a></li>
-<li><a class="reference external" href="#cssvalue">CSSValue</a><ul>
-<li><a class="reference external" href="#serializer">serializer</a></li>
+  <h3><a href="../index.html">Table Of Contents</a></h3>
+  <ul>
+<li><a class="reference internal" href="#">backlog</a><ul>
+<li><a class="reference internal" href="#css3-color-module">CSS3 color module</a></li>
+<li><a class="reference internal" href="#selector">Selector</a></li>
+<li><a class="reference internal" href="#cssvalue">CSSValue</a><ul>
+<li><a class="reference internal" href="#serializer">serializer</a></li>
 </ul>
 </li>
-<li><a class="reference external" href="#css2properties">CSS2Properties</a></li>
-<li><a class="reference external" href="#performance">performance</a></li>
-<li><a class="reference external" href="#id1">serializer</a></li>
-<li><a class="reference external" href="#linkstyle-documentstyle">LinkStyle, DocumentStyle</a></li>
+<li><a class="reference internal" href="#css2properties">CSS2Properties</a></li>
+<li><a class="reference internal" href="#performance">performance</a></li>
+<li><a class="reference internal" href="#id1">serializer</a></li>
+<li><a class="reference internal" href="#linkstyle-documentstyle">LinkStyle, DocumentStyle</a></li>
 </ul>
 </li>
 </ul>
 
-            <h4>Previous topic</h4>
-            <p class="topless"><a href="migrate.html"
-                                  title="previous chapter">version migration</a></p>
-            <h3>This Page</h3>
-            <ul class="this-page-menu">
-              <li><a href="../_sources/docs/backlog.txt"
-                     rel="nofollow">Show Source</a></li>
-            </ul>
-          <div id="searchbox" style="display: none">
-            <h3>Quick search</h3>
-              <form class="search" action="../search.html" method="get">
-                <input type="text" name="q" size="18" />
-                <input type="submit" value="Go" />
-                <input type="hidden" name="check_keywords" value="yes" />
-                <input type="hidden" name="area" value="default" />
-              </form>
-              <p class="searchtip" style="font-size: 90%">
-              Enter search terms or a module, class or function name.
-              </p>
-          </div>
-          <script type="text/javascript">$('#searchbox').show(0);</script>
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="migrate.html"
+                        title="previous chapter">version migration</a></p>
+  <h3>This Page</h3>
+  <ul class="this-page-menu">
+    <li><a href="../_sources/docs/backlog.txt"
+           rel="nofollow">Show Source</a></li>
+  </ul>
+<div id="searchbox" style="display: none">
+  <h3>Quick search</h3>
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" size="18" />
+      <input type="submit" value="Go" />
+      <input type="hidden" name="check_keywords" value="yes" />
+      <input type="hidden" name="area" value="default" />
+    </form>
+    <p class="searchtip" style="font-size: 90%">
+    Enter search terms or a module, class or function name.
+    </p>
+</div>
+<script type="text/javascript">$('#searchbox').show(0);</script>
         </div>
       </div>
       <div class="clearer"></div>
           <a href="../genindex.html" title="General Index"
              >index</a></li>
         <li class="right" >
-          <a href="../modindex.html" title="Global Module Index"
+          <a href="../py-modindex.html" title="Python Module Index"
              >modules</a> |</li>
         <li class="right" >
           <a href="migrate.html" title="version migration"
              >previous</a> |</li>
-        <li><a href="../index.html">cssutils v0.9.7b3 documentation</a> &raquo;</li> 
+        <li><a href="../index.html">cssutils v0.9.7b4 documentation</a> &raquo;</li> 
       </ul>
     </div>
     <div class="footer">
-      &copy; Copyright 2004-2010, Christof Höke.
-      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 0.6.6.
+        &copy; Copyright 2004-2010, Christof Höke.
+      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.4.
     </div>
   </body>
 </html>

docs/html/docs/codec.html

+
+
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
   <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
     
-    <title>CSS codec &mdash; cssutils v0.9.7b3 documentation</title>
+    <title>CSS codec &mdash; cssutils v0.9.7b4 documentation</title>
     <link rel="stylesheet" href="../_static/default.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <script type="text/javascript">
       var DOCUMENTATION_OPTIONS = {
         URL_ROOT:    '../',
-        VERSION:     '0.9.7b3',
-        COLLAPSE_MODINDEX: false,
+        VERSION:     '0.9.7b4',
+        COLLAPSE_INDEX: false,
         FILE_SUFFIX: '.html',
         HAS_SOURCE:  true
       };
     </script>
     <script type="text/javascript" src="../_static/jquery.js"></script>
+    <script type="text/javascript" src="../_static/underscore.js"></script>
     <script type="text/javascript" src="../_static/doctools.js"></script>
-    <link rel="top" title="cssutils v0.9.7b3 documentation" href="../index.html" />
+    <link rel="top" title="cssutils v0.9.7b4 documentation" href="../index.html" />
     <link rel="next" title="encutils module" href="encutils.html" />
     <link rel="prev" title="scripts" href="scripts.html" /> 
   </head>
           <a href="../genindex.html" title="General Index"
              accesskey="I">index</a></li>
         <li class="right" >
-          <a href="../modindex.html" title="Global Module Index"
-             accesskey="M">modules</a> |</li>
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
         <li class="right" >
           <a href="encutils.html" title="encutils module"
              accesskey="N">next</a> |</li>
         <li class="right" >
           <a href="scripts.html" title="scripts"
              accesskey="P">previous</a> |</li>
-        <li><a href="../index.html">cssutils v0.9.7b3 documentation</a> &raquo;</li> 
+        <li><a href="../index.html">cssutils v0.9.7b4 documentation</a> &raquo;</li> 
       </ul>
     </div>  
 
           <div class="body">
             
   <div class="section" id="module-cssutils.codec">
-<h1>CSS codec<a class="headerlink" href="#module-cssutils.codec" title="Permalink to this headline">¶</a></h1>
+<span id="css-codec"></span><h1>CSS codec<a class="headerlink" href="#module-cssutils.codec" title="Permalink to this headline">¶</a></h1>
 <p>Python codec for CSS.</p>
 <dl class="function">
 <dt id="cssutils.codec.detectencoding_str">
       </div>
       <div class="sphinxsidebar">
         <div class="sphinxsidebarwrapper">
-            <h4>Previous topic</h4>
-            <p class="topless"><a href="scripts.html"
-                                  title="previous chapter">scripts</a></p>
-            <h4>Next topic</h4>
-            <p class="topless"><a href="encutils.html"
-                                  title="next chapter"><tt class="docutils literal"><span class="pre">encutils</span></tt> module</a></p>
-            <h3>This Page</h3>
-            <ul class="this-page-menu">
-              <li><a href="../_sources/docs/codec.txt"
-                     rel="nofollow">Show Source</a></li>