updated the docs and prepared a new release 2.6.4 Daniel

* configure.in NEWS doc/*: updated the docs and prepared a new
  release 2.6.4
Daniel
diff --git a/doc/APIchunk15.html b/doc/APIchunk15.html
index 64df767..784dc8f 100644
--- a/doc/APIchunk15.html
+++ b/doc/APIchunk15.html
@@ -228,7 +228,10 @@
 <a href="html/libxml-parser.html#xmlInitNodeInfoSeq">xmlInitNodeInfoSeq</a><br />
 <a href="html/libxml-xmlmemory.html#xmlMallocAtomicLoc">xmlMallocAtomicLoc</a><br />
 <a href="html/libxml-xmlmemory.html#xmlMallocLoc">xmlMallocLoc</a><br />
+<a href="html/libxml-xmlmemory.html#xmlMemMalloc">xmlMemMalloc</a><br />
+<a href="html/libxml-xmlmemory.html#xmlMemRealloc">xmlMemRealloc</a><br />
 <a href="html/libxml-xmlmemory.html#xmlMemStrdupLoc">xmlMemStrdupLoc</a><br />
+<a href="html/libxml-xmlmemory.html#xmlMemoryStrdup">xmlMemoryStrdup</a><br />
 <a href="html/libxml-nanoftp.html#xmlNanoFTPList">xmlNanoFTPList</a><br />
 <a href="html/libxml-parser.html#xmlParserAddNodeInfo">xmlParserAddNodeInfo</a><br />
 <a href="html/libxml-parser.html#xmlParserFindNodeInfo">xmlParserFindNodeInfo</a><br />
@@ -282,11 +285,15 @@
 <a href="html/libxml-parserInternals.html#xmlEntityReferenceFunc">xmlEntityReferenceFunc</a><br />
 <a href="html/libxml-tree.html#xmlNodeGetSpacePreserve">xmlNodeGetSpacePreserve</a><br />
 <a href="html/libxml-xpathInternals.html#xmlXPathNextAttribute">xmlXPathNextAttribute</a><br />
+</dd><dt>inherits</dt><dd><a href="html/libxml-tree.html#xmlNewChild">xmlNewChild</a><br />
+<a href="html/libxml-tree.html#xmlNewTextChild">xmlNewTextChild</a><br />
 </dd><dt>initial</dt><dd><a href="html/libxml-tree.html#_xmlDoc">_xmlDoc</a><br />
 <a href="html/libxml-xmlautomata.html#xmlAutomataGetInitState">xmlAutomataGetInitState</a><br />
 <a href="html/libxml-tree.html#xmlBufferCreateSize">xmlBufferCreateSize</a><br />
 <a href="html/libxml-parser.html#xmlInitNodeInfoSeq">xmlInitNodeInfoSeq</a><br />
+<a href="html/libxml-xmlmemory.html#xmlMemRealloc">xmlMemRealloc</a><br />
 <a href="html/libxml-xmlmemory.html#xmlMemStrdupLoc">xmlMemStrdupLoc</a><br />
+<a href="html/libxml-xmlmemory.html#xmlMemoryStrdup">xmlMemoryStrdup</a><br />
 <a href="html/libxml-xmlmemory.html#xmlReallocLoc">xmlReallocLoc</a><br />
 <a href="html/libxml-debugXML.html#xmlShell">xmlShell</a><br />
 <a href="html/libxml-xpathInternals.html#xmlXPathNodeSetAdd">xmlXPathNodeSetAdd</a><br />
@@ -366,27 +373,6 @@
 <a href="html/libxml-tree.html#xmlNewPI">xmlNewPI</a><br />
 <a href="html/libxml-SAX2.html#xmlSAX2ProcessingInstruction">xmlSAX2ProcessingInstruction</a><br />
 </dd><dt>insufficient</dt><dd><a href="html/libxml-uri.html#xmlCanonicPath">xmlCanonicPath</a><br />
-</dd><dt>int</dt><dd><a href="html/libxml-parser.html#_xmlParserCtxt">_xmlParserCtxt</a><br />
-<a href="">c</a><br />
-<a href="html/libxml-SAX.html#getColumnNumber">getColumnNumber</a><br />
-<a href="html/libxml-SAX.html#getLineNumber">getLineNumber</a><br />
-<a href="html/libxml-HTMLparser.html#htmlHandleOmittedElem">htmlHandleOmittedElem</a><br />
-<a href="html/libxml-HTMLparser.html#htmlParseCharRef">htmlParseCharRef</a><br />
-<a href="html/libxml-parserInternals.html#xmlIsLetter">xmlIsLetter</a><br />
-<a href="html/libxml-parser.html#xmlKeepBlanksDefault">xmlKeepBlanksDefault</a><br />
-<a href="html/libxml-parser.html#xmlLineNumbersDefault">xmlLineNumbersDefault</a><br />
-<a href="html/libxml-xmlmemory.html#xmlMallocAtomicLoc">xmlMallocAtomicLoc</a><br />
-<a href="html/libxml-xmlmemory.html#xmlMallocLoc">xmlMallocLoc</a><br />
-<a href="html/libxml-xmlmemory.html#xmlMemUsed">xmlMemUsed</a><br />
-<a href="html/libxml-parserInternals.html#xmlParseCharData">xmlParseCharData</a><br />
-<a href="html/libxml-parserInternals.html#xmlParseCharRef">xmlParseCharRef</a><br />
-<a href="html/libxml-parser.html#xmlPedanticParserDefault">xmlPedanticParserDefault</a><br />
-<a href="html/libxml-xmlmemory.html#xmlReallocLoc">xmlReallocLoc</a><br />
-<a href="html/libxml-SAX2.html#xmlSAX2GetColumnNumber">xmlSAX2GetColumnNumber</a><br />
-<a href="html/libxml-SAX2.html#xmlSAX2GetLineNumber">xmlSAX2GetLineNumber</a><br />
-<a href="html/libxml-debugXML.html#xmlShellCmd">xmlShellCmd</a><br />
-<a href="html/libxml-tree.html#xmlSplitQName3">xmlSplitQName3</a><br />
-<a href="html/libxml-parser.html#xmlSubstituteEntitiesDefault">xmlSubstituteEntitiesDefault</a><br />
 </dd><dt>integer</dt><dd><a href="html/libxml-parser.html#xmlStrcasecmp">xmlStrcasecmp</a><br />
 <a href="html/libxml-parser.html#xmlStrcmp">xmlStrcmp</a><br />
 <a href="html/libxml-parser.html#xmlStrncasecmp">xmlStrncasecmp</a><br />