regenerated the API description, rebuilt, improved navigation in

* elfgcchack.h testapi.c doc/libxml2-api.xml doc/*: regenerated
  the API description, rebuilt, improved navigation in documentation
  a bit.
Daniel
diff --git a/doc/APIchunk25.html b/doc/APIchunk25.html
index 4538090..3dc8bfd 100644
--- a/doc/APIchunk25.html
+++ b/doc/APIchunk25.html
@@ -232,7 +232,8 @@
 </dd><dt>works</dt><dd><a href="html/libxml-debugXML.html#xmlShellDu">xmlShellDu</a><br />
 </dd><dt>worry</dt><dd><a href="html/libxml-schemasInternals.html#XML_SCHEMAS_ANY_LAX">XML_SCHEMAS_ANY_LAX</a><br />
 </dd><dt>worthwhile</dt><dd><a href="html/libxml-uri.html#xmlBuildRelativeURI">xmlBuildRelativeURI</a><br />
-</dd><dt>would</dt><dd><a href="html/libxml-HTMLparser.html#htmlAutoCloseTag">htmlAutoCloseTag</a><br />
+</dd><dt>would</dt><dd><a href="html/libxml-xmlerror.html#_xmlError">_xmlError</a><br />
+<a href="html/libxml-HTMLparser.html#htmlAutoCloseTag">htmlAutoCloseTag</a><br />
 <a href="html/libxml-xmlreader.html#xmlTextReaderGetRemainder">xmlTextReaderGetRemainder</a><br />
 </dd><dt>write</dt><dd><a href="html/libxml-xmlIO.html#xmlFileRead">xmlFileRead</a><br />
 <a href="html/libxml-encoding.html#xmlFindCharEncodingHandler">xmlFindCharEncodingHandler</a><br />