examples: Don't call xmlCleanupParser and xmlMemoryDump

xmlCleanupParser is dangerous and shouldn't be called in most cases.
Being part of the examples led many people to use it incorrectly.

xmlMemoryDump is an obsolete way to test for memory leaks.

18 files changed, 101 insertions, 272 deletions

diff --git a/doc/examples/Makefile.am b/doc/examples/Makefile.am
index 75e138be..e30c02b4 100644
--- a/doc/examples/Makefile.am
+++ b/doc/examples/Makefile.am
@@ -22,7 +22,6 @@ uninstall-local:
 
 clean-local:
 	test -f Makefile.am || rm -f test?.xml
-	rm -f .memdump
 
 EXTRA_DIST = \
 	examples.xml \
@@ -86,35 +85,18 @@ valgrind:
 check-local:
 	@test -f Makefile.am || test -f test1.xml || $(LN_S) $(srcdir)/test?.xml .
 	@(echo '## examples regression tests')
-	@(echo > .memdump)
 	@$(CHECKER) ./io1 >/dev/null
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
 	@$(CHECKER) ./io2 >/dev/null
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
 	@$(CHECKER) ./parse1 test1.xml
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
 	@$(CHECKER) ./parse2 test2.xml
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
 	@$(CHECKER) ./parse3
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
 	@$(CHECKER) ./parse4 test3.xml
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
 	@$(CHECKER) ./reader1 test2.xml >/dev/null
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
 	@$(CHECKER) ./reader2 test2.xml >/dev/null
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
 	@$(CHECKER) ./reader3 >/dev/null
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
 	@$(CHECKER) ./reader4 test1.xml test2.xml test3.xml >/dev/null
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
 	@$(CHECKER) ./testWriter
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
 	@$(CHECKER) ./tree1 test2.xml >/dev/null
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
 	@$(CHECKER) ./tree2 >/dev/null
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
-	@$(CHECKER) ./xpath1 test3.xml '//child2' >/dev/null
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
 	@$(CHECKER) ./xpath2 test3.xml '//discarded' discarded >/dev/null
-	@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0
 	@rm -f *.tmp
diff --git a/doc/examples/examples.xml b/doc/examples/examples.xml
index 465ea824..177e8159 100644
--- a/doc/examples/examples.xml
+++ b/doc/examples/examples.xml
@@ -15,11 +15,9 @@
     </includes>
     <uses>
       <macro line='117' file='xmlversion' name='LIBXML_TEST_VERSION'/>
-      <function line='154' file='parser' name='xmlCleanupParser'/>
       <function line='143' file='tree' name='xmlDocDump'/>
       <typedef line='105' file='tree' name='xmlDocPtr'/>
       <function line='149' file='tree' name='xmlFreeDoc'/>
-      <function line='158' file='xmlmemory' name='xmlMemoryDump'/>
       <function line='124' file='parser' name='xmlReadMemory'/>
       <function line='117' file='xmlIO' name='xmlRegisterInputCallbacks'/>
       <function line='134' file='xinclude' name='xmlXIncludeProcess'/>
@@ -62,10 +60,8 @@
     </includes>
     <uses>
       <macro line='45' file='xmlversion' name='LIBXML_TEST_VERSION'/>
-      <function line='50' file='parser' name='xmlCleanupParser'/>
       <typedef line='24' file='tree' name='xmlDocPtr'/>
       <function line='31' file='tree' name='xmlFreeDoc'/>
-      <function line='54' file='xmlmemory' name='xmlMemoryDump'/>
       <function line='26' file='parser' name='xmlReadFile'/>
     </uses>
   </example>
@@ -84,12 +80,10 @@
     <uses>
       <macro line='61' file='xmlversion' name='LIBXML_TEST_VERSION'/>
       <enum line='35' file='parser' name='XML_PARSE_DTDVALID'/>
-      <function line='66' file='parser' name='xmlCleanupParser'/>
       <function line='35' file='parser' name='xmlCtxtReadFile'/>
       <typedef line='26' file='tree' name='xmlDocPtr'/>
       <function line='44' file='tree' name='xmlFreeDoc'/>
       <function line='47' file='parser' name='xmlFreeParserCtxt'/>
-      <function line='70' file='xmlmemory' name='xmlMemoryDump'/>
       <function line='29' file='parser' name='xmlNewParserCtxt'/>
       <typedef line='25' file='tree' name='xmlParserCtxtPtr'/>
     </uses>
@@ -108,10 +102,8 @@
     </includes>
     <uses>
       <macro line='49' file='xmlversion' name='LIBXML_TEST_VERSION'/>
-      <function line='54' file='parser' name='xmlCleanupParser'/>
       <typedef line='27' file='tree' name='xmlDocPtr'/>
       <function line='38' file='tree' name='xmlFreeDoc'/>
-      <function line='58' file='xmlmemory' name='xmlMemoryDump'/>
       <function line='33' file='parser' name='xmlReadMemory'/>
     </uses>
   </example>
@@ -129,12 +121,10 @@
     </includes>
     <uses>
       <macro line='120' file='xmlversion' name='LIBXML_TEST_VERSION'/>
-      <function line='131' file='parser' name='xmlCleanupParser'/>
       <function line='67' file='parser' name='xmlCreatePushParserCtxt'/>
       <typedef line='47' file='tree' name='xmlDocPtr'/>
       <function line='103' file='tree' name='xmlFreeDoc'/>
       <function line='94' file='parser' name='xmlFreeParserCtxt'/>
-      <function line='135' file='xmlmemory' name='xmlMemoryDump'/>
       <function line='80' file='parser' name='xmlParseChunk'/>
       <typedef line='45' file='tree' name='xmlParserCtxtPtr'/>
     </uses>
@@ -152,9 +142,7 @@
     </includes>
     <uses>
       <macro line='89' file='xmlversion' name='LIBXML_TEST_VERSION'/>
-      <function line='94' file='parser' name='xmlCleanupParser'/>
       <function line='69' file='xmlreader' name='xmlFreeTextReader'/>
-      <function line='98' file='xmlmemory' name='xmlMemoryDump'/>
       <function line='62' file='xmlreader' name='xmlReaderForFile'/>
       <function line='44' file='xmlstring' name='xmlStrlen'/>
       <function line='29' file='xmlreader' name='xmlTextReaderConstName'/>
@@ -250,35 +238,35 @@
       <include line='17'>&lt;libxml/xmlwriter.h&gt;</include>
     </includes>
     <uses>
-      <macro line='885' file='parser' name='XML_DEFAULT_VERSION'/>
-      <function line='347' file='tree' name='xmlBufferCreate'/>
-      <function line='613' file='tree' name='xmlBufferFree'/>
-      <typedef line='341' file='tree' name='xmlBufferPtr'/>
-      <typedef line='1151' file='encoding' name='xmlCharEncodingHandlerPtr'/>
-      <function line='901' file='tree' name='xmlDocSetRootElement'/>
-      <function line='1156' file='encoding' name='xmlFindCharEncodingHandler'/>
-      <variable line='113' file='globals' name='xmlFree'/>
-      <function line='327' file='xmlwriter' name='xmlFreeTextWriter'/>
-      <variable line='1166' file='globals' name='xmlMalloc'/>
-      <function line='885' file='tree' name='xmlNewDoc'/>
-      <function line='894' file='tree' name='xmlNewDocNode'/>
-      <function line='632' file='xmlwriter' name='xmlNewTextWriterDoc'/>
-      <function line='76' file='xmlwriter' name='xmlNewTextWriterFilename'/>
-      <function line='355' file='xmlwriter' name='xmlNewTextWriterMemory'/>
-      <function line='904' file='xmlwriter' name='xmlNewTextWriterTree'/>
-      <typedef line='880' file='tree' name='xmlNodePtr'/>
-      <variable line='1183' file='globals' name='xmlRealloc'/>
-      <function line='863' file='tree' name='xmlSaveFileEnc'/>
-      <function line='320' file='xmlwriter' name='xmlTextWriterEndDocument'/>
-      <function line='200' file='xmlwriter' name='xmlTextWriterEndElement'/>
-      <typedef line='72' file='xmlwriter' name='xmlTextWriterPtr'/>
-      <function line='85' file='xmlwriter' name='xmlTextWriterStartDocument'/>
-      <function line='94' file='xmlwriter' name='xmlTextWriterStartElement'/>
-      <function line='124' file='xmlwriter' name='xmlTextWriterWriteAttribute'/>
-      <function line='107' file='xmlwriter' name='xmlTextWriterWriteComment'/>
-      <function line='181' file='xmlwriter' name='xmlTextWriterWriteElement'/>
-      <function line='143' file='xmlwriter' name='xmlTextWriterWriteFormatComment'/>
-      <function line='162' file='xmlwriter' name='xmlTextWriterWriteFormatElement'/>
+      <macro line='877' file='parser' name='XML_DEFAULT_VERSION'/>
+      <function line='339' file='tree' name='xmlBufferCreate'/>
+      <function line='605' file='tree' name='xmlBufferFree'/>
+      <typedef line='333' file='tree' name='xmlBufferPtr'/>
+      <typedef line='1143' file='encoding' name='xmlCharEncodingHandlerPtr'/>
+      <function line='893' file='tree' name='xmlDocSetRootElement'/>
+      <function line='1148' file='encoding' name='xmlFindCharEncodingHandler'/>
+      <variable line='105' file='globals' name='xmlFree'/>
+      <function line='319' file='xmlwriter' name='xmlFreeTextWriter'/>
+      <variable line='1158' file='globals' name='xmlMalloc'/>
+      <function line='877' file='tree' name='xmlNewDoc'/>
+      <function line='886' file='tree' name='xmlNewDocNode'/>
+      <function line='624' file='xmlwriter' name='xmlNewTextWriterDoc'/>
+      <function line='68' file='xmlwriter' name='xmlNewTextWriterFilename'/>
+      <function line='347' file='xmlwriter' name='xmlNewTextWriterMemory'/>
+      <function line='896' file='xmlwriter' name='xmlNewTextWriterTree'/>
+      <typedef line='872' file='tree' name='xmlNodePtr'/>
+      <variable line='1175' file='globals' name='xmlRealloc'/>
+      <function line='855' file='tree' name='xmlSaveFileEnc'/>
+      <function line='312' file='xmlwriter' name='xmlTextWriterEndDocument'/>
+      <function line='192' file='xmlwriter' name='xmlTextWriterEndElement'/>
+      <typedef line='64' file='xmlwriter' name='xmlTextWriterPtr'/>
+      <function line='77' file='xmlwriter' name='xmlTextWriterStartDocument'/>
+      <function line='86' file='xmlwriter' name='xmlTextWriterStartElement'/>
+      <function line='116' file='xmlwriter' name='xmlTextWriterWriteAttribute'/>
+      <function line='99' file='xmlwriter' name='xmlTextWriterWriteComment'/>
+      <function line='173' file='xmlwriter' name='xmlTextWriterWriteElement'/>
+      <function line='135' file='xmlwriter' name='xmlTextWriterWriteFormatComment'/>
+      <function line='154' file='xmlwriter' name='xmlTextWriterWriteFormatElement'/>
     </uses>
   </example>
   <example filename='tree1.c'>
@@ -338,22 +326,22 @@
       <include line='19'>&lt;libxml/xpathInternals.h&gt;</include>
     </includes>
     <uses>
-      <enum line='229' file='tree' name='XML_ELEMENT_NODE'/>
-      <enum line='217' file='tree' name='XML_NAMESPACE_DECL'/>
-      <variable line='173' file='globals' name='xmlFree'/>
+      <enum line='222' file='tree' name='XML_ELEMENT_NODE'/>
+      <enum line='210' file='tree' name='XML_NAMESPACE_DECL'/>
+      <variable line='166' file='globals' name='xmlFree'/>
       <function line='39' file='parser' name='xmlInitParser'/>
-      <typedef line='206' file='tree' name='xmlNodePtr'/>
-      <typedef line='218' file='tree' name='xmlNsPtr'/>
-      <function line='94' file='parser' name='xmlParseFile'/>
-      <function line='170' file='xmlstring' name='xmlStrchr'/>
-      <function line='156' file='xmlstring' name='xmlStrdup'/>
-      <typedef line='87' file='xpath' name='xmlXPathContextPtr'/>
-      <function line='117' file='xpath' name='xmlXPathEvalExpression'/>
-      <function line='111' file='xpath' name='xmlXPathFreeContext'/>
-      <function line='129' file='xpath' name='xmlXPathFreeObject'/>
-      <function line='101' file='xpath' name='xmlXPathNewContext'/>
-      <typedef line='88' file='xpath' name='xmlXPathObjectPtr'/>
-      <function line='186' file='xpathInternals' name='xmlXPathRegisterNs'/>
+      <typedef line='199' file='tree' name='xmlNodePtr'/>
+      <typedef line='211' file='tree' name='xmlNsPtr'/>
+      <function line='87' file='parser' name='xmlParseFile'/>
+      <function line='163' file='xmlstring' name='xmlStrchr'/>
+      <function line='149' file='xmlstring' name='xmlStrdup'/>
+      <typedef line='80' file='xpath' name='xmlXPathContextPtr'/>
+      <function line='110' file='xpath' name='xmlXPathEvalExpression'/>
+      <function line='104' file='xpath' name='xmlXPathFreeContext'/>
+      <function line='122' file='xpath' name='xmlXPathFreeObject'/>
+      <function line='94' file='xpath' name='xmlXPathNewContext'/>
+      <typedef line='81' file='xpath' name='xmlXPathObjectPtr'/>
+      <function line='179' file='xpathInternals' name='xmlXPathRegisterNs'/>
     </uses>
   </example>
   <example filename='xpath2.c'>
@@ -371,17 +359,17 @@
       <include line='19'>&lt;libxml/xpathInternals.h&gt;</include>
     </includes>
     <uses>
-      <enum line='180' file='tree' name='XML_NAMESPACE_DECL'/>
-      <function line='127' file='tree' name='xmlDocDump'/>
+      <enum line='173' file='tree' name='XML_NAMESPACE_DECL'/>
+      <function line='120' file='tree' name='xmlDocDump'/>
       <function line='41' file='parser' name='xmlInitParser'/>
-      <function line='162' file='tree' name='xmlNodeSetContent'/>
-      <function line='95' file='parser' name='xmlParseFile'/>
-      <typedef line='87' file='xpath' name='xmlXPathContextPtr'/>
-      <function line='110' file='xpath' name='xmlXPathEvalExpression'/>
-      <function line='113' file='xpath' name='xmlXPathFreeContext'/>
-      <function line='123' file='xpath' name='xmlXPathFreeObject'/>
-      <function line='102' file='xpath' name='xmlXPathNewContext'/>
-      <typedef line='88' file='xpath' name='xmlXPathObjectPtr'/>
+      <function line='155' file='tree' name='xmlNodeSetContent'/>
+      <function line='88' file='parser' name='xmlParseFile'/>
+      <typedef line='80' file='xpath' name='xmlXPathContextPtr'/>
+      <function line='103' file='xpath' name='xmlXPathEvalExpression'/>
+      <function line='106' file='xpath' name='xmlXPathFreeContext'/>
+      <function line='116' file='xpath' name='xmlXPathFreeObject'/>
+      <function line='95' file='xpath' name='xmlXPathNewContext'/>
+      <typedef line='81' file='xpath' name='xmlXPathObjectPtr'/>
     </uses>
   </example>
   <symbols>
@@ -429,14 +417,6 @@
     <symbol name='xmlCharEncodingHandlerPtr'>
       <ref filename='testWriter.c'/>
     </symbol>
-    <symbol name='xmlCleanupParser'>
-      <ref filename='io1.c'/>
-      <ref filename='parse1.c'/>
-      <ref filename='parse2.c'/>
-      <ref filename='parse3.c'/>
-      <ref filename='parse4.c'/>
-      <ref filename='reader1.c'/>
-    </symbol>
     <symbol name='xmlCreateIntSubset'>
       <ref filename='tree2.c'/>
     </symbol>
@@ -506,14 +486,6 @@
     <symbol name='xmlMalloc'>
       <ref filename='testWriter.c'/>
     </symbol>
-    <symbol name='xmlMemoryDump'>
-      <ref filename='io1.c'/>
-      <ref filename='parse1.c'/>
-      <ref filename='parse2.c'/>
-      <ref filename='parse3.c'/>
-      <ref filename='parse4.c'/>
-      <ref filename='reader1.c'/>
-    </symbol>
     <symbol name='xmlNewChild'>
       <ref filename='tree2.c'/>
     </symbol>
diff --git a/doc/examples/index.html b/doc/examples/index.html
index ff7b1cd3..b4d29f31 100644
--- a/doc/examples/index.html
+++ b/doc/examples/index.html
@@ -87,8 +87,6 @@ install</i> step or when installing the libxml2 development package:</p>
       <li> line 134: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xinclude.html#xmlXIncludeProcess">xmlXIncludeProcess</a> from xinclude.h</li>
       <li> line 143: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlDocDump">xmlDocDump</a> from tree.h</li>
       <li> line 149: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlFreeDoc">xmlFreeDoc</a> from tree.h</li>
-      <li> line 154: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlCleanupParser">xmlCleanupParser</a> from parser.h</li>
-      <li> line 158: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlmemory.html#xmlMemoryDump">xmlMemoryDump</a> from xmlmemory.h</li>
     </ul>
     <p>Usage:</p>
     <p>io1</p>
@@ -133,8 +131,6 @@ install</i> step or when installing the libxml2 development package:</p>
       <li> line 26: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlReadFile">xmlReadFile</a> from parser.h</li>
       <li> line 31: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlFreeDoc">xmlFreeDoc</a> from tree.h</li>
       <li> line 45: Macro <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlversion.html#LIBXML_TEST_VERSION">LIBXML_TEST_VERSION</a> from xmlversion.h</li>
-      <li> line 50: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlCleanupParser">xmlCleanupParser</a> from parser.h</li>
-      <li> line 54: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlmemory.html#xmlMemoryDump">xmlMemoryDump</a> from xmlmemory.h</li>
     </ul>
     <p>Usage:</p>
     <p>parse1 test1.xml</p>
@@ -159,8 +155,6 @@ install</i> step or when installing the libxml2 development package:</p>
       <li> line 44: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlFreeDoc">xmlFreeDoc</a> from tree.h</li>
       <li> line 47: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlFreeParserCtxt">xmlFreeParserCtxt</a> from parser.h</li>
       <li> line 61: Macro <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlversion.html#LIBXML_TEST_VERSION">LIBXML_TEST_VERSION</a> from xmlversion.h</li>
-      <li> line 66: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlCleanupParser">xmlCleanupParser</a> from parser.h</li>
-      <li> line 70: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlmemory.html#xmlMemoryDump">xmlMemoryDump</a> from xmlmemory.h</li>
     </ul>
     <p>Usage:</p>
     <p>parse2 test2.xml</p>
@@ -182,8 +176,6 @@ install</i> step or when installing the libxml2 development package:</p>
       <li> line 33: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlReadMemory">xmlReadMemory</a> from parser.h</li>
       <li> line 38: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlFreeDoc">xmlFreeDoc</a> from tree.h</li>
       <li> line 49: Macro <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlversion.html#LIBXML_TEST_VERSION">LIBXML_TEST_VERSION</a> from xmlversion.h</li>
-      <li> line 54: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlCleanupParser">xmlCleanupParser</a> from parser.h</li>
-      <li> line 58: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlmemory.html#xmlMemoryDump">xmlMemoryDump</a> from xmlmemory.h</li>
     </ul>
     <p>Usage:</p>
     <p>parse3</p>
@@ -208,8 +200,6 @@ install</i> step or when installing the libxml2 development package:</p>
       <li> line 94: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlFreeParserCtxt">xmlFreeParserCtxt</a> from parser.h</li>
       <li> line 103: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlFreeDoc">xmlFreeDoc</a> from tree.h</li>
       <li> line 120: Macro <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlversion.html#LIBXML_TEST_VERSION">LIBXML_TEST_VERSION</a> from xmlversion.h</li>
-      <li> line 131: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlCleanupParser">xmlCleanupParser</a> from parser.h</li>
-      <li> line 135: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlmemory.html#xmlMemoryDump">xmlMemoryDump</a> from xmlmemory.h</li>
     </ul>
     <p>Usage:</p>
     <p>parse4 test3.xml</p>
@@ -281,18 +271,18 @@ install</i> step or when installing the libxml2 development package:</p>
     <p>Uses:</p>
     <ul>
       <li> line 39: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlInitParser">xmlInitParser</a> from parser.h</li>
-      <li> line 87: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> from xpath.h</li>
-      <li> line 88: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> from xpath.h</li>
-      <li> line 94: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlParseFile">xmlParseFile</a> from parser.h</li>
-      <li> line 101: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathNewContext">xmlXPathNewContext</a> from xpath.h</li>
-      <li> line 111: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathFreeContext">xmlXPathFreeContext</a> from xpath.h</li>
-      <li> line 117: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathEvalExpression">xmlXPathEvalExpression</a> from xpath.h</li>
-      <li> line 129: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathFreeObject">xmlXPathFreeObject</a> from xpath.h</li>
-      <li> line 156: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlstring.html#xmlStrdup">xmlStrdup</a> from xmlstring.h</li>
-      <li> line 170: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlstring.html#xmlStrchr">xmlStrchr</a> from xmlstring.h</li>
-      <li> line 186: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpathInternals.html#xmlXPathRegisterNs">xmlXPathRegisterNs</a> from xpathInternals.h</li>
-      <li> line 206: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> from tree.h</li>
-      <li> line 218: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> from tree.h</li>
+      <li> line 80: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> from xpath.h</li>
+      <li> line 81: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> from xpath.h</li>
+      <li> line 87: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlParseFile">xmlParseFile</a> from parser.h</li>
+      <li> line 94: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathNewContext">xmlXPathNewContext</a> from xpath.h</li>
+      <li> line 104: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathFreeContext">xmlXPathFreeContext</a> from xpath.h</li>
+      <li> line 110: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathEvalExpression">xmlXPathEvalExpression</a> from xpath.h</li>
+      <li> line 122: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathFreeObject">xmlXPathFreeObject</a> from xpath.h</li>
+      <li> line 149: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlstring.html#xmlStrdup">xmlStrdup</a> from xmlstring.h</li>
+      <li> line 163: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlstring.html#xmlStrchr">xmlStrchr</a> from xmlstring.h</li>
+      <li> line 179: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpathInternals.html#xmlXPathRegisterNs">xmlXPathRegisterNs</a> from xpathInternals.h</li>
+      <li> line 199: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> from tree.h</li>
+      <li> line 211: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> from tree.h</li>
     </ul>
     <p>Usage:</p>
     <p>xpath1 &lt;xml-file&gt; &lt;xpath-expr&gt; [&lt;known-ns-list&gt;]</p>
@@ -317,15 +307,15 @@ install</i> step or when installing the libxml2 development package:</p>
     <p>Uses:</p>
     <ul>
       <li> line 41: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlInitParser">xmlInitParser</a> from parser.h</li>
-      <li> line 87: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> from xpath.h</li>
-      <li> line 88: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> from xpath.h</li>
-      <li> line 95: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlParseFile">xmlParseFile</a> from parser.h</li>
-      <li> line 102: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathNewContext">xmlXPathNewContext</a> from xpath.h</li>
-      <li> line 110: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathEvalExpression">xmlXPathEvalExpression</a> from xpath.h</li>
-      <li> line 113: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathFreeContext">xmlXPathFreeContext</a> from xpath.h</li>
-      <li> line 123: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathFreeObject">xmlXPathFreeObject</a> from xpath.h</li>
-      <li> line 127: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlDocDump">xmlDocDump</a> from tree.h</li>
-      <li> line 162: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlNodeSetContent">xmlNodeSetContent</a> from tree.h</li>
+      <li> line 80: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> from xpath.h</li>
+      <li> line 81: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> from xpath.h</li>
+      <li> line 88: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlParseFile">xmlParseFile</a> from parser.h</li>
+      <li> line 95: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathNewContext">xmlXPathNewContext</a> from xpath.h</li>
+      <li> line 103: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathEvalExpression">xmlXPathEvalExpression</a> from xpath.h</li>
+      <li> line 106: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathFreeContext">xmlXPathFreeContext</a> from xpath.h</li>
+      <li> line 116: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xpath.html#xmlXPathFreeObject">xmlXPathFreeObject</a> from xpath.h</li>
+      <li> line 120: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlDocDump">xmlDocDump</a> from tree.h</li>
+      <li> line 155: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlNodeSetContent">xmlNodeSetContent</a> from tree.h</li>
     </ul>
     <p>Usage:</p>
     <p>xpath2 &lt;xml-file&gt; &lt;xpath-expr&gt; &lt;new-value&gt;</p>
@@ -353,8 +343,6 @@ install</i> step or when installing the libxml2 development package:</p>
       <li> line 64: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlreader.html#xmlTextReaderRead">xmlTextReaderRead</a> from xmlreader.h</li>
       <li> line 69: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlreader.html#xmlFreeTextReader">xmlFreeTextReader</a> from xmlreader.h</li>
       <li> line 89: Macro <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlversion.html#LIBXML_TEST_VERSION">LIBXML_TEST_VERSION</a> from xmlversion.h</li>
-      <li> line 94: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#xmlCleanupParser">xmlCleanupParser</a> from parser.h</li>
-      <li> line 98: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlmemory.html#xmlMemoryDump">xmlMemoryDump</a> from xmlmemory.h</li>
     </ul>
     <p>Usage:</p>
     <p>reader1 &lt;filename&gt;</p>
@@ -440,32 +428,32 @@ install</i> step or when installing the libxml2 development package:</p>
     </ul>
     <p>Uses:</p>
     <ul>
-      <li> line 72: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> from xmlwriter.h</li>
-      <li> line 76: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlNewTextWriterFilename">xmlNewTextWriterFilename</a> from xmlwriter.h</li>
-      <li> line 85: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterStartDocument">xmlTextWriterStartDocument</a> from xmlwriter.h</li>
-      <li> line 94: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterStartElement">xmlTextWriterStartElement</a> from xmlwriter.h</li>
-      <li> line 107: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterWriteComment">xmlTextWriterWriteComment</a> from xmlwriter.h</li>
-      <li> line 124: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterWriteAttribute">xmlTextWriterWriteAttribute</a> from xmlwriter.h</li>
-      <li> line 143: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterWriteFormatComment">xmlTextWriterWriteFormatComment</a> from xmlwriter.h</li>
-      <li> line 162: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterWriteFormatElement">xmlTextWriterWriteFormatElement</a> from xmlwriter.h</li>
-      <li> line 181: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterWriteElement">xmlTextWriterWriteElement</a> from xmlwriter.h</li>
-      <li> line 200: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterEndElement">xmlTextWriterEndElement</a> from xmlwriter.h</li>
-      <li> line 320: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterEndDocument">xmlTextWriterEndDocument</a> from xmlwriter.h</li>
-      <li> line 327: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlFreeTextWriter">xmlFreeTextWriter</a> from xmlwriter.h</li>
-      <li> line 341: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> from tree.h</li>
-      <li> line 347: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlBufferCreate">xmlBufferCreate</a> from tree.h</li>
-      <li> line 355: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlNewTextWriterMemory">xmlNewTextWriterMemory</a> from xmlwriter.h</li>
-      <li> line 613: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlBufferFree">xmlBufferFree</a> from tree.h</li>
-      <li> line 632: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlNewTextWriterDoc">xmlNewTextWriterDoc</a> from xmlwriter.h</li>
-      <li> line 863: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlSaveFileEnc">xmlSaveFileEnc</a> from tree.h</li>
-      <li> line 880: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> from tree.h</li>
-      <li> line 885: Macro <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#XML_DEFAULT_VERSION">XML_DEFAULT_VERSION</a> from parser.h</li>
-      <li> line 885: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlNewDoc">xmlNewDoc</a> from tree.h</li>
-      <li> line 894: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlNewDocNode">xmlNewDocNode</a> from tree.h</li>
-      <li> line 901: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlDocSetRootElement">xmlDocSetRootElement</a> from tree.h</li>
-      <li> line 904: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlNewTextWriterTree">xmlNewTextWriterTree</a> from xmlwriter.h</li>
-      <li> line 1151: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> from encoding.h</li>
-      <li> line 1156: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-encoding.html#xmlFindCharEncodingHandler">xmlFindCharEncodingHandler</a> from encoding.h</li>
+      <li> line 64: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> from xmlwriter.h</li>
+      <li> line 68: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlNewTextWriterFilename">xmlNewTextWriterFilename</a> from xmlwriter.h</li>
+      <li> line 77: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterStartDocument">xmlTextWriterStartDocument</a> from xmlwriter.h</li>
+      <li> line 86: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterStartElement">xmlTextWriterStartElement</a> from xmlwriter.h</li>
+      <li> line 99: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterWriteComment">xmlTextWriterWriteComment</a> from xmlwriter.h</li>
+      <li> line 116: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterWriteAttribute">xmlTextWriterWriteAttribute</a> from xmlwriter.h</li>
+      <li> line 135: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterWriteFormatComment">xmlTextWriterWriteFormatComment</a> from xmlwriter.h</li>
+      <li> line 154: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterWriteFormatElement">xmlTextWriterWriteFormatElement</a> from xmlwriter.h</li>
+      <li> line 173: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterWriteElement">xmlTextWriterWriteElement</a> from xmlwriter.h</li>
+      <li> line 192: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterEndElement">xmlTextWriterEndElement</a> from xmlwriter.h</li>
+      <li> line 312: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlTextWriterEndDocument">xmlTextWriterEndDocument</a> from xmlwriter.h</li>
+      <li> line 319: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlFreeTextWriter">xmlFreeTextWriter</a> from xmlwriter.h</li>
+      <li> line 333: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> from tree.h</li>
+      <li> line 339: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlBufferCreate">xmlBufferCreate</a> from tree.h</li>
+      <li> line 347: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlNewTextWriterMemory">xmlNewTextWriterMemory</a> from xmlwriter.h</li>
+      <li> line 605: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlBufferFree">xmlBufferFree</a> from tree.h</li>
+      <li> line 624: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlNewTextWriterDoc">xmlNewTextWriterDoc</a> from xmlwriter.h</li>
+      <li> line 855: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlSaveFileEnc">xmlSaveFileEnc</a> from tree.h</li>
+      <li> line 872: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> from tree.h</li>
+      <li> line 877: Macro <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#XML_DEFAULT_VERSION">XML_DEFAULT_VERSION</a> from parser.h</li>
+      <li> line 877: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlNewDoc">xmlNewDoc</a> from tree.h</li>
+      <li> line 886: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlNewDocNode">xmlNewDocNode</a> from tree.h</li>
+      <li> line 893: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#xmlDocSetRootElement">xmlDocSetRootElement</a> from tree.h</li>
+      <li> line 896: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-xmlwriter.html#xmlNewTextWriterTree">xmlNewTextWriterTree</a> from xmlwriter.h</li>
+      <li> line 1143: Type <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> from encoding.h</li>
+      <li> line 1148: Function <a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-encoding.html#xmlFindCharEncodingHandler">xmlFindCharEncodingHandler</a> from encoding.h</li>
     </ul>
     <p>Usage:</p>
     <p>testWriter</p>
diff --git a/doc/examples/index.py b/doc/examples/index.py
index c422904f..bceae8b9 100755
--- a/doc/examples/index.py
+++ b/doc/examples/index.py
@@ -262,10 +262,8 @@ clean-local:
     Makefile = Makefile + "tests: $(check_PROGRAMS)\n"
     Makefile = Makefile + "\t@test -f Makefile.am || test -f test1.xml || $(LN_S) $(srcdir)/test?.xml .\n"
     Makefile = Makefile + "\t@(echo '## examples regression tests')\n"
-    Makefile = Makefile + "\t@(echo > .memdump)\n"
     for test in tests:
         Makefile = Makefile + "\t@$(CHECKER) %s\n" % (test)
-        Makefile = Makefile + '\t@grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0" ; exit 0\n'
     Makefile = Makefile + "\t@rm *.tmp\n"
     try:
         old = open("Makefile.am", "r").read()
diff --git a/doc/examples/io1.c b/doc/examples/io1.c
index 5c2b25d7..366c63cb 100644
--- a/doc/examples/io1.c
+++ b/doc/examples/io1.c
@@ -148,14 +148,6 @@ int main(void) {
      */
     xmlFreeDoc(doc);
 
-    /*
-     * Cleanup function for the XML library.
-     */
-    xmlCleanupParser();
-    /*
-     * this is to debug memory for regression tests
-     */
-    xmlMemoryDump();
     return(0);
 }
 #else
diff --git a/doc/examples/parse1.c b/doc/examples/parse1.c
index e3c9d3a6..01087d1a 100644
--- a/doc/examples/parse1.c
+++ b/doc/examples/parse1.c
@@ -44,13 +44,5 @@ int main(int argc, char **argv) {
 
     example1Func(argv[1]);
 
-    /*
-     * Cleanup function for the XML library.
-     */
-    xmlCleanupParser();
-    /*
-     * this is to debug memory for regression tests
-     */
-    xmlMemoryDump();
     return(0);
 }
diff --git a/doc/examples/parse2.c b/doc/examples/parse2.c
index 4dcbfde9..0732e1e5 100644
--- a/doc/examples/parse2.c
+++ b/doc/examples/parse2.c
@@ -60,13 +60,5 @@ int main(int argc, char **argv) {
 
     exampleFunc(argv[1]);
 
-    /*
-     * Cleanup function for the XML library.
-     */
-    xmlCleanupParser();
-    /*
-     * this is to debug memory for regression tests
-     */
-    xmlMemoryDump();
     return(0);
 }
diff --git a/doc/examples/parse3.c b/doc/examples/parse3.c
index 076a786a..15349dcc 100644
--- a/doc/examples/parse3.c
+++ b/doc/examples/parse3.c
@@ -48,13 +48,5 @@ int main(void) {
 
     example3Func(document, 6);
 
-    /*
-     * Cleanup function for the XML library.
-     */
-    xmlCleanupParser();
-    /*
-     * this is to debug memory for regression tests
-     */
-    xmlMemoryDump();
     return(0);
 }
diff --git a/doc/examples/parse4.c b/doc/examples/parse4.c
index ae8d332a..eaeab40c 100644
--- a/doc/examples/parse4.c
+++ b/doc/examples/parse4.c
@@ -125,14 +125,6 @@ int main(int argc, char **argv) {
         fprintf(stderr, "Failed to parse %s\n", argv[1]);
     }
 
-    /*
-     * Cleanup function for the XML library.
-     */
-    xmlCleanupParser();
-    /*
-     * this is to debug memory for regression tests
-     */
-    xmlMemoryDump();
     return(0);
 }
 #else /* ! LIBXML_PUSH_ENABLED */
diff --git a/doc/examples/reader1.c b/doc/examples/reader1.c
index 10301686..eafb6e1d 100644
--- a/doc/examples/reader1.c
+++ b/doc/examples/reader1.c
@@ -88,14 +88,6 @@ int main(int argc, char **argv) {
 
     streamFile(argv[1]);
 
-    /*
-     * Cleanup function for the XML library.
-     */
-    xmlCleanupParser();
-    /*
-     * this is to debug memory for regression tests
-     */
-    xmlMemoryDump();
     return(0);
 }
 
diff --git a/doc/examples/reader2.c b/doc/examples/reader2.c
index 9c2d2e6b..d8d7f924 100644
--- a/doc/examples/reader2.c
+++ b/doc/examples/reader2.c
@@ -103,14 +103,6 @@ int main(int argc, char **argv) {
 
     streamFile(argv[1]);
 
-    /*
-     * Cleanup function for the XML library.
-     */
-    xmlCleanupParser();
-    /*
-     * this is to debug memory for regression tests
-     */
-    xmlMemoryDump();
     return(0);
 }
 
diff --git a/doc/examples/reader3.c b/doc/examples/reader3.c
index f6082979..d6a43b1b 100644
--- a/doc/examples/reader3.c
+++ b/doc/examples/reader3.c
@@ -100,15 +100,6 @@ int main(int argc, char **argv) {
 	xmlFreeDoc(doc);
     }
 
-
-    /*
-     * Cleanup function for the XML library.
-     */
-    xmlCleanupParser();
-    /*
-     * this is to debug memory for regression tests
-     */
-    xmlMemoryDump();
     return(0);
 }
 
diff --git a/doc/examples/reader4.c b/doc/examples/reader4.c
index f4277ec4..3c0d1b97 100644
--- a/doc/examples/reader4.c
+++ b/doc/examples/reader4.c
@@ -103,14 +103,6 @@ int main(int argc, char **argv) {
      */
     xmlFreeTextReader(readerPtr);
 
-    /*
-     * Cleanup function for the XML library.
-     */
-    xmlCleanupParser();
-    /*
-     * this is to debug memory for regression tests
-     */
-    xmlMemoryDump();
     return(0);
 }
 
diff --git a/doc/examples/testWriter.c b/doc/examples/testWriter.c
index a77eec71..948cf16f 100644
--- a/doc/examples/testWriter.c
+++ b/doc/examples/testWriter.c
@@ -48,14 +48,6 @@ main(void)
     /* next, the tree version */
     testXmlwriterTree("writer4.tmp");
 
-    /*
-     * Cleanup function for the XML library.
-     */
-    xmlCleanupParser();
-    /*
-     * this is to debug memory for regression tests
-     */
-    xmlMemoryDump();
     return 0;
 }
 
diff --git a/doc/examples/tree1.c b/doc/examples/tree1.c
index e8fc8d1b..28fc1b70 100644
--- a/doc/examples/tree1.c
+++ b/doc/examples/tree1.c
@@ -78,12 +78,6 @@ main(int argc, char **argv)
     /*free the document */
     xmlFreeDoc(doc);
 
-    /*
-     *Free the global variables that may
-     *have been allocated by the parser.
-     */
-    xmlCleanupParser();
-
     return 0;
 }
 #else
diff --git a/doc/examples/tree2.c b/doc/examples/tree2.c
index 83f29a0b..78dcac14 100644
--- a/doc/examples/tree2.c
+++ b/doc/examples/tree2.c
@@ -97,16 +97,6 @@ main(int argc, char **argv)
     /*free the document */
     xmlFreeDoc(doc);
 
-    /*
-     *Free the global variables that may
-     *have been allocated by the parser.
-     */
-    xmlCleanupParser();
-
-    /*
-     * this is to debug memory for regression tests
-     */
-    xmlMemoryDump();
     return(0);
 }
 #else
diff --git a/doc/examples/xpath1.c b/doc/examples/xpath1.c
index af996e69..14efcbab 100644
--- a/doc/examples/xpath1.c
+++ b/doc/examples/xpath1.c
@@ -45,13 +45,6 @@ main(int argc, char **argv) {
 	return(-1);
     }
 
-    /* Shutdown libxml */
-    xmlCleanupParser();
-    
-    /*
-     * this is to debug memory for regression tests
-     */
-    xmlMemoryDump();
     return 0;
 }
 
diff --git a/doc/examples/xpath2.c b/doc/examples/xpath2.c
index a17a0256..bf4e631d 100644
--- a/doc/examples/xpath2.c
+++ b/doc/examples/xpath2.c
@@ -47,13 +47,6 @@ main(int argc, char **argv) {
 	return(-1);
     }
 
-    /* Shutdown libxml */
-    xmlCleanupParser();
-    
-    /*
-     * this is to debug memory for regression tests
-     */
-    xmlMemoryDump();
     return 0;
 }