diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/Makefile.am libxml2/Makefile.am
--- libxml2-orig/Makefile.am	2004-12-20 13:23:07.000000000 -0500
+++ libxml2/Makefile.am	2004-12-20 13:48:53.000000000 -0500
@@ -8,7 +8,7 @@ INCLUDES = -I$(top_builddir)/include -I@
 
 noinst_PROGRAMS=testSchemas testRelax testSAX testHTML testXPath testURI \
                 testThreads testC14N testAutomata testRegexp \
-		testReader testapi
+   testReader testapi testModule
 
 bin_PROGRAMS = xmllint xmlcatalog
 
@@ -17,7 +17,7 @@ bin_SCRIPTS=xml2-config
 lib_LTLIBRARIES = libxml2.la
 libxml2_la_LIBADD = @THREAD_LIBS@ @Z_LIBS@ $(ICONV_LIBS) @M_LIBS@ @WIN32_EXTRA_LIBADD@
 
-libxml2_la_LDFLAGS = @CYGWIN_EXTRA_LDFLAGS@ @WIN32_EXTRA_LDFLAGS@ -version-info @LIBXML_VERSION_INFO@
+libxml2_la_LDFLAGS = @CYGWIN_EXTRA_LDFLAGS@ @WIN32_EXTRA_LDFLAGS@ -version-info @LIBXML_VERSION_INFO@ @MODULE_PLATFORM_LIBS@
 
 if WITH_TRIO_SOURCES
 libxml2_la_SOURCES = SAX.c entities.c encoding.c error.c parserInternals.c  \
@@ -27,7 +27,7 @@ libxml2_la_SOURCES = SAX.c entities.c en
 		catalog.c globals.c threads.c c14n.c xmlstring.c \
 		xmlregexp.c xmlschemas.c xmlschemastypes.c xmlunicode.c \
 		triostr.c trio.c xmlreader.c relaxng.c dict.c SAX2.c \
-		xmlwriter.c legacy.c chvalid.c pattern.c xmlsave.c
+		xmlwriter.c legacy.c chvalid.c pattern.c xmlsave.c xmlmodule.c
 else
 libxml2_la_SOURCES = SAX.c entities.c encoding.c error.c parserInternals.c  \
 		parser.c tree.c hash.c list.c xmlIO.c xmlmemory.c uri.c  \
@@ -36,7 +36,16 @@ libxml2_la_SOURCES = SAX.c entities.c en
 		catalog.c globals.c threads.c c14n.c xmlstring.c \
 		xmlregexp.c xmlschemas.c xmlschemastypes.c xmlunicode.c \
 		xmlreader.c relaxng.c dict.c SAX2.c \
-		xmlwriter.c legacy.c chvalid.c pattern.c xmlsave.c
+		xmlwriter.c legacy.c chvalid.c pattern.c xmlsave.c \
+		xmlmodule.c
+endif
+
+# add in platform specific module loading code
+if MODULE_DLOPEN
+libxml2_la_SOURCES += xmlmodule-dlopen.c
+endif
+if MODULE_SHLLOAD
+libxml2_la_SOURCES += xmlmodule-shlload.c
 endif
 
 DEPS = $(top_builddir)/libxml2.la
@@ -113,6 +122,15 @@ testReader_LDFLAGS = 
 testReader_DEPENDENCIES = $(DEPS)
 testReader_LDADD= $(LDADDS)
 
+testModule_SOURCES=testModule.c
+testModule_LDFLAGS = 
+testModule_DEPENDENCIES = $(DEPS)
+testModule_LDADD= $(LDADDS)
+
+noinst_LTLIBRARIES = testdso.la
+testdso_la_SOURCES = testdso.c
+testdso_la_LDFLAGS = -module -rpath $(libdir)
+
 testapi.c: gentest.py doc/libxml2-api.xml
 	-@(if [ "$(PYTHON)" != "" ] ; then $(PYTHON) $(srcdir)/gentest.py ; fi )
 
@@ -130,7 +148,7 @@ check-local: all tests
 
 testall : tests SVGtests SAXtests
 
-tests: XMLtests XMLenttests NStests IDtests Errtests APItests @READER_TEST@ @TEST_SAX@ @TEST_PUSH@ @TEST_HTML@ @TEST_PHTML@  @TEST_VALID@ URItests @TEST_XPATH@ @TEST_XPTR@ @TEST_XINCLUDE@ @TEST_C14N@ @TEST_DEBUG@ @TEST_CATALOG@ @TEST_REGEXPS@ @TEST_SCHEMAS@ @TEST_THREADS@ Timingtests @TEST_VTIME@ @PYTHON_TESTS@
+tests: XMLtests XMLenttests NStests IDtests Errtests APItests @READER_TEST@ @TEST_SAX@ @TEST_PUSH@ @TEST_HTML@ @TEST_PHTML@  @TEST_VALID@ URItests @TEST_XPATH@ @TEST_XPTR@ @TEST_XINCLUDE@ @TEST_C14N@ @TEST_DEBUG@ @TEST_CATALOG@ @TEST_REGEXPS@ @TEST_SCHEMAS@ @TEST_THREADS@ Timingtests @TEST_VTIME@ @PYTHON_TESTS@ @TEST_MODULES@
 	@(if [ "@PYTHON_SUBDIR@" != "" ] ; then cd python ; \
 	    $(MAKE) MAKEFLAGS+=--silent tests ; fi)
 	@(cd doc/examples ; $(MAKE) MAKEFLAGS+=--silent tests)
@@ -984,6 +1002,10 @@ SchemasPythonTests:
 	  fi)
 	@(if [ -x $(PYTHON) -a -d xstc ] ; then cd xstc ; $(MAKE) CHECKER="$(CHECKER)" MAKEFLAGS+=--silent pytests ; fi)
 
+ModuleTests: testModule$(EXEEXT) testdso.la
+	@echo "## Module tests"
+	@(./testModule$(EXEEXT))
+
 cleanup:
 	-@(find . -name .\#\* -exec rm {} \;)
 
@@ -1029,7 +1051,7 @@ EXTRA_DIST = xml2-config.in xml2Conf.sh.
 	     triop.h triodef.h libxml.h elfgcchack.h \
 	     testThreadsWin32.c genUnicode.py TODO_SCHEMAS \
 	     dbgen.pl dbgenattr.pl regressions.py regressions.xml \
-	     $(CVS_EXTRA_DIST)
+	     $(CVS_EXTRA_DIST) xmlmodule-win32.c xmlmodule-os2.c xmlmodule-beos.c
 
 
 pkgconfigdir = $(libdir)/pkgconfig
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/configure.in libxml2/configure.in
--- libxml2-orig/configure.in	2004-12-20 13:23:07.000000000 -0500
+++ libxml2/configure.in	2004-12-20 13:41:27.000000000 -0500
@@ -430,6 +430,35 @@ fi
 AC_SUBST(pythondir)
 AC_SUBST(PYTHON_SUBDIR)
 
+dnl check for dso support
+WITH_MODULES=0
+MODULE_PLATFORM_IMPL=
+MODULE_EXTENSION=".so"
+TEST_MODULES=
+
+AC_CHECK_LIB(dld, shl_load, [
+  WITH_MODULES=1
+  MODULE_PLATFORM_LIBS="-ldld"
+  USE_SHLLOAD=1
+])
+AM_CONDITIONAL(MODULE_SHLLOAD, test "${USE_SHLLOAD}" = "1")
+
+AC_CHECK_LIB(dl, dlopen, [
+  WITH_MODULES=1
+  MODULE_PLATFORM_LIBS="-ldl"
+  USE_DLOPEN=1
+])
+AM_CONDITIONAL(MODULE_DLOPEN, test "${USE_DLOPEN}" = "1")
+
+if test "${WITH_MODULES}" = "1"; then
+  TEST_MODULES="ModuleTests"
+fi  
+
+AC_SUBST(WITH_MODULES)
+AC_SUBST(MODULE_PLATFORM_LIBS)
+AC_SUBST(MODULE_EXTENSION)
+AC_SUBST(TEST_MODULES)
+
 dnl
 dnl Tester makes use of readline if present
 dnl
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/error.c libxml2/error.c
--- libxml2-orig/error.c	2004-12-20 13:23:07.000000000 -0500
+++ libxml2/error.c	2004-10-27 21:08:17.000000000 -0400
@@ -330,6 +330,9 @@ xmlReportError(xmlErrorPtr err, xmlParse
         case XML_FROM_REGEXP:
             channel(data, "regexp ");
             break;
+        case XML_FROM_MODULE:
+            channel(data, "module ");
+            break;
         case XML_FROM_SCHEMASV:
             channel(data, "Schemas validity ");
             break;
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/include/libxml/Makefile.am libxml2/include/libxml/Makefile.am
--- libxml2-orig/include/libxml/Makefile.am	2004-12-20 13:23:09.000000000 -0500
+++ libxml2/include/libxml/Makefile.am	2004-10-16 22:37:28.000000000 -0400
@@ -34,6 +34,8 @@ xmlinc_HEADERS = \
 		c14n.h \
 		xmlautomata.h \
 		xmlregexp.h \
+		xmlmodule.h \
+		xmlmoduleInternals.h \
 		xmlschemas.h \
 		schemasInternals.h \
 		xmlschemastypes.h \
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/include/libxml/xmlerror.h libxml2/include/libxml/xmlerror.h
--- libxml2-orig/include/libxml/xmlerror.h	2004-12-20 13:23:09.000000000 -0500
+++ libxml2/include/libxml/xmlerror.h	2004-12-20 06:47:00.000000000 -0500
@@ -49,6 +49,7 @@ typedef enum {
     XML_FROM_XPATH,	/* The XPath module */
     XML_FROM_XPOINTER,	/* The XPointer module */
     XML_FROM_REGEXP,	/* The regular expressions module */
+    XML_FROM_MODULE,	/* The dynamically loaded module module*/
     XML_FROM_DATATYPE,	/* The W3C XML Schemas Datatype module */
     XML_FROM_SCHEMASP,	/* The W3C XML Schemas parser module */
     XML_FROM_SCHEMASV,	/* The W3C XML Schemas validation module */
@@ -746,6 +747,8 @@ typedef enum {
     XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_3, /* 3077 */
     XML_SCHEMAP_AU_PROPS_CORRECT_2, /* 3078 */
     XML_SCHEMAP_A_PROPS_CORRECT_2, /* 3079 */
+    XML_MODULE_OPEN, /* 3080 */
+    XML_MODULE_CLOSE, /* 3081 */
     XML_CHECK_FOUND_ELEMENT = 5000,
     XML_CHECK_FOUND_ATTRIBUTE, /* 5001 */
     XML_CHECK_FOUND_TEXT, /* 5002 */
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/include/libxml/xmlmodule.h libxml2/include/libxml/xmlmodule.h
--- libxml2-orig/include/libxml/xmlmodule.h	1969-12-31 19:00:00.000000000 -0500
+++ libxml2/include/libxml/xmlmodule.h	2004-11-09 22:26:25.000000000 -0500
@@ -0,0 +1,48 @@
+/*
+ * Summary: dynamic module loading
+ * Description: basic API for dynamic module loading, used by
+ *              libexslt
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Joel W. Reed
+ */
+
+#ifndef __XML_MODULE_H__
+#define __XML_MODULE_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * xmlModulePtr:
+ *
+ * A handle to a dynamically loaded module
+ */
+typedef struct _xmlModule xmlModule;
+typedef xmlModule *xmlModulePtr;
+
+#ifdef __cplusplus
+}
+#endif 
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+XMLPUBFUN xmlModulePtr XMLCALL xmlModuleOpen	(const char *filename);
+
+XMLPUBFUN void* XMLCALL xmlModuleSymbol	(xmlModulePtr module, const char* name);
+
+XMLPUBFUN int XMLCALL xmlModuleClose	(xmlModulePtr module);
+
+XMLPUBFUN int XMLCALL xmlModuleFree	(xmlModulePtr module);
+
+#ifdef __cplusplus
+}
+#endif 
+
+#endif /*__XML_MODULE_H__ */
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/include/libxml/xmlmoduleInternals.h libxml2/include/libxml/xmlmoduleInternals.h
--- libxml2-orig/include/libxml/xmlmoduleInternals.h	1969-12-31 19:00:00.000000000 -0500
+++ libxml2/include/libxml/xmlmoduleInternals.h	2004-10-16 15:43:20.000000000 -0400
@@ -0,0 +1,28 @@
+/*
+ * Summary: dynamic module loading internal functions
+ * Description: basic API for platform-specific dynamic module 
+ *              loading functions
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Joel W. Reed
+ */
+
+#ifndef __XML_MODULEINTERNALS_H__
+#define __XML_MODULEINTERNALS_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void* xmlModulePlatformOpen(const char* name);
+int xmlModulePlatformClose(void* handle);
+void* xmlModulePlatformSymbol(void* handle, const char* name);
+
+#ifdef __cplusplus
+}
+#endif 
+
+#endif /*__XML_MODULEINTERNALS_H__ */
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/include/libxml/xmlversion.h.in libxml2/include/libxml/xmlversion.h.in
--- libxml2-orig/include/libxml/xmlversion.h.in	2004-12-20 13:23:09.000000000 -0500
+++ libxml2/include/libxml/xmlversion.h.in	2004-10-23 20:24:37.000000000 -0400
@@ -340,6 +340,16 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(i
 #endif
 
 /**
+ * LIBXML_MODULES_ENABLED:
+ *
+ * Whether the module interfaces are compiled in
+ */
+#if @WITH_MODULES@
+#define LIBXML_MODULES_ENABLED
+#define LIBXML_MODULE_EXTENSION "@MODULE_EXTENSION@" 
+#endif
+
+/**
  * ATTRIBUTE_UNUSED:
  *
  * Macro used to signal to GCC unused function parameters
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/include/libxml/xmlwin32version.h.in libxml2/include/libxml/xmlwin32version.h.in
--- libxml2-orig/include/libxml/xmlwin32version.h.in	2004-12-20 13:23:09.000000000 -0500
+++ libxml2/include/libxml/xmlwin32version.h.in	2004-10-18 22:06:10.000000000 -0400
@@ -261,6 +261,18 @@ extern void xmlCheckVersion(int version)
 #endif
 #endif
 
+/*
+ * #pragma comment(lib, "kernel32.lib")
+ *
+ * pragma understood my MS compiler which enables a conditional link with
+ * kernel32.
+ */
+#ifdef _MSC_VER
+#if defined LIBXML_MODULES_ENABLED
+#pragma comment(lib, "kernel32.lib")
+#endif
+#endif
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/libxml-2.0.pc.in libxml2/libxml-2.0.pc.in
--- libxml2-orig/libxml-2.0.pc.in	2004-12-20 13:23:07.000000000 -0500
+++ libxml2/libxml-2.0.pc.in	2004-11-05 20:59:13.000000000 -0500
@@ -2,7 +2,7 @@ prefix= prefix@
 exec_prefix= exec_prefix@
 libdir= libdir@
 includedir= includedir@
-
+modules= WITH_MODULES@
 
 Name: libXML
 Version: @VERSION@
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/testdso.c libxml2/testdso.c
--- libxml2-orig/testdso.c	2004-12-20 12:32:11.000000000 -0500
+++ libxml2/testdso.c	2004-12-20 13:42:37.000000000 -0500
@@ -2,6 +2,6 @@
 
 int hello_world()
 {
-  printf("Hello World!\n");
+  printf("Success!\n");
   return 0;
 }
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/win32/Makefile.bcb libxml2/win32/Makefile.bcb
--- libxml2-orig/win32/Makefile.bcb	2004-12-20 13:23:13.000000000 -0500
+++ libxml2/win32/Makefile.bcb	2004-10-20 20:58:57.000000000 -0400
@@ -95,6 +95,10 @@ LIBS = $(LIBS) zlibomf.lib
 !if "$(WITH_THREADS)" == "posix"
 LIBS = $(LIBS) pthreadVC.lib
 !endif
+!if "$(WITH_MODULES)" == "1"
+CFLAGS = $(CFLAGS) -DLIBXML_MODULE_EXTENSION=".dll"
+LIBS = $(LIBS) kernel32.lib
+!endif
 
 # The archiver and its options.
 AR = tlib.exe
@@ -143,6 +147,8 @@ XML_OBJS = $(XML_INTDIR)\c14n.obj\
 	$(XML_INTDIR)\xmlmemory.obj\
 	$(XML_INTDIR)\xmlreader.obj\
 	$(XML_INTDIR)\xmlregexp.obj\
+	$(XML_INTDIR)\xmlmodule.obj\
+	$(XML_INTDIR)\xmlmodule-win32.obj\
 	$(XML_INTDIR)\xmlsave.obj\
 	$(XML_INTDIR)\xmlschemas.obj\
 	$(XML_INTDIR)\xmlschemastypes.obj\
@@ -186,6 +192,8 @@ XML_OBJS_A = $(XML_INTDIR_A)\c14n.obj\
 	$(XML_INTDIR_A)\xmlmemory.obj\
 	$(XML_INTDIR_A)\xmlreader.obj\
 	$(XML_INTDIR_A)\xmlregexp.obj\
+	$(XML_INTDIR_A)\xmlmodule.obj\
+	$(XML_INTDIR_A)\xmlmodule-win32.obj\
 	$(XML_INTDIR_A)\xmlsave.obj\
 	$(XML_INTDIR_A)\xmlschemas.obj\
 	$(XML_INTDIR_A)\xmlschemastypes.obj\
@@ -205,6 +213,7 @@ UTILS = $(BINDIR)\xmllint.exe\
 	$(BINDIR)\testReader.exe\
 	$(BINDIR)\testRelax.exe\
 	$(BINDIR)\testRegexp.exe\
+	$(BINDIR)\testModule.exe\
 	$(BINDIR)\testSAX.exe\
 	$(BINDIR)\testSchemas.exe\
 	$(BINDIR)\testURI.exe\
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/win32/Makefile.mingw libxml2/win32/Makefile.mingw
--- libxml2-orig/win32/Makefile.mingw	2004-12-20 13:23:13.000000000 -0500
+++ libxml2/win32/Makefile.mingw	2004-10-20 20:58:37.000000000 -0400
@@ -84,6 +84,10 @@ endif
 ifeq ($(WITH_THREADS),posix)
 LIBS += -lpthreadGC
 endif
+ifeq ($(WITH_MODULES),1)
+CFLAGS += -DLIBXML_MODULE_EXTENSION=".dll"
+LIBS += -lkernel32
+endif
 
 # The archiver and its options.
 AR = ar.exe
@@ -133,6 +137,8 @@ XML_OBJS = $(XML_INTDIR)/c14n.o\
 	$(XML_INTDIR)/xmlmemory.o\
 	$(XML_INTDIR)/xmlreader.o\
 	$(XML_INTDIR)/xmlregexp.o\
+	$(XML_INTDIR)\xmlmodule.o\
+	$(XML_INTDIR)\xmlmodule-win32.o\
 	$(XML_INTDIR)/xmlsave.o\
 	$(XML_INTDIR)/xmlschemas.o\
 	$(XML_INTDIR)/xmlschemastypes.o\
@@ -178,6 +184,8 @@ XML_OBJS_A = $(XML_INTDIR_A)/c14n.o\
 	$(XML_INTDIR_A)/xmlmemory.o\
 	$(XML_INTDIR_A)/xmlreader.o\
 	$(XML_INTDIR_A)/xmlregexp.o\
+	$(XML_INTDIR_A)\xmlmodule.o\
+	$(XML_INTDIR_A)\xmlmodule-win32.o\
 	$(XML_INTDIR_A)/xmlsave.o\
 	$(XML_INTDIR_A)/xmlschemas.o\
 	$(XML_INTDIR_A)/xmlschemastypes.o\
@@ -198,6 +206,7 @@ UTILS = $(BINDIR)/xmllint.exe\
 	$(BINDIR)/testHTML.exe\
 	$(BINDIR)/testReader.exe\
 	$(BINDIR)/testRegexp.exe\
+	$(BINDIR)/testModule.exe\
 	$(BINDIR)/testRelax.exe\
 	$(BINDIR)/testSAX.exe\
 	$(BINDIR)/testSchemas.exe\
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/win32/Makefile.msvc libxml2/win32/Makefile.msvc
--- libxml2-orig/win32/Makefile.msvc	2004-12-20 13:23:13.000000000 -0500
+++ libxml2/win32/Makefile.msvc	2004-10-20 20:58:08.000000000 -0400
@@ -74,6 +74,10 @@ LIBS = $(LIBS) zdll.lib
 !if "$(WITH_THREADS)" == "posix"
 LIBS = $(LIBS) pthreadVC.lib
 !endif
+!if "$(WITH_MODULES)" == "1"
+CFLAGS = $(CFLAGS) /D "LIBXML_MODULE_EXTENSION=\".dll\""
+LIBS = $(LIBS) kernel32.lib
+!endif
 
 # The archiver and its options.
 AR = lib.exe
@@ -122,6 +126,8 @@ XML_OBJS = $(XML_INTDIR)\c14n.obj\
 	$(XML_INTDIR)\xmlmemory.obj\
 	$(XML_INTDIR)\xmlreader.obj\
 	$(XML_INTDIR)\xmlregexp.obj\
+	$(XML_INTDIR)\xmlmodule.obj\
+	$(XML_INTDIR)\xmlmodule-win32.obj\
 	$(XML_INTDIR)\xmlsave.obj\
 	$(XML_INTDIR)\xmlschemas.obj\
 	$(XML_INTDIR)\xmlschemastypes.obj\
@@ -165,6 +171,8 @@ XML_OBJS_A = $(XML_INTDIR_A)\c14n.obj\
 	$(XML_INTDIR_A)\xmlmemory.obj\
 	$(XML_INTDIR_A)\xmlreader.obj\
 	$(XML_INTDIR_A)\xmlregexp.obj\
+	$(XML_INTDIR_A)\xmlmodule.obj\
+	$(XML_INTDIR_A)\xmlmodule-win32.obj\
 	$(XML_INTDIR_A)\xmlsave.obj\
 	$(XML_INTDIR_A)\xmlschemas.obj\
 	$(XML_INTDIR_A)\xmlschemastypes.obj\
@@ -184,6 +192,7 @@ UTILS = $(BINDIR)\xmllint.exe\
 	$(BINDIR)\testReader.exe\
 	$(BINDIR)\testRelax.exe\
 	$(BINDIR)\testRegexp.exe\
+	$(BINDIR)\testModule.exe\
 	$(BINDIR)\testSAX.exe\
 	$(BINDIR)\testSchemas.exe\
 	$(BINDIR)\testURI.exe\
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/win32/configure.js libxml2/win32/configure.js
--- libxml2-orig/win32/configure.js	2004-12-20 13:23:13.000000000 -0500
+++ libxml2/win32/configure.js	2004-10-16 21:28:20.000000000 -0400
@@ -46,6 +46,7 @@ var withDebug = true;
 var withMemDebug = false;
 var withSchemas = true;
 var withRegExps = true;
+var withModules = true;
 var withTree = true;
 var withReader = true;
 var withWriter = true;
@@ -125,6 +126,7 @@ function usage()
 	txt += "  xml_debug:  Enable XML debbugging module (" + (withDebug? "yes" : "no")  + ")\n";
 	txt += "  mem_debug:  Enable memory debugger (" + (withMemDebug? "yes" : "no")  + ")\n";
 	txt += "  regexps:    Enable regular expressions (" + (withRegExps? "yes" : "no") + ")\n";
+	txt += "  regexps:    Enable module support (" + (withModules? "yes" : "no") + ")\n";
 	txt += "  tree:       Enable tree api (" + (withTree? "yes" : "no") + ")\n";
 	txt += "  reader:     Enable xmlReader api (" + (withReader? "yes" : "no") + ")\n";
 	txt += "  writer:     Enable xmlWriter api (" + (withWriter? "yes" : "no") + ")\n";
@@ -230,6 +232,7 @@ function discoverVersion()
 	vf.WriteLine("WITH_MEM_DEBUG=" + (withMemDebug? "1" : "0"));
 	vf.WriteLine("WITH_SCHEMAS=" + (withSchemas? "1" : "0"));
 	vf.WriteLine("WITH_REGEXPS=" + (withRegExps? "1" : "0"));
+	vf.WriteLine("WITH_MODULES=" + (withModules? "1" : "0"));
 	vf.WriteLine("WITH_TREE=" + (withTree? "1" : "0"));
 	vf.WriteLine("WITH_READER=" + (withReader? "1" : "0"));
 	vf.WriteLine("WITH_WRITER=" + (withWriter? "1" : "0"));
@@ -318,6 +321,8 @@ function configureLibxml()
 			of.WriteLine(s.replace(/\ WITH_SCHEMAS\@/, withSchemas? "1" : "0"));
 		} else if (s.search(/\ WITH_REGEXPS\@/) != -1) {
 			of.WriteLine(s.replace(/\ WITH_REGEXPS\@/, withRegExps? "1" : "0"));
+		} else if (s.search(/\ WITH_MODULES\@/) != -1) {
+			of.WriteLine(s.replace(/\ WITH_MODULES\@/, withModules? "1" : "0"));
 		} else if (s.search(/\ WITH_TREE\@/) != -1) {
 			of.WriteLine(s.replace(/\ WITH_TREE\@/, withTree? "1" : "0"));
 		} else if (s.search(/\ WITH_READER\@/) != -1) {
@@ -610,6 +615,7 @@ txtOut += "      zlib support: " + boolT
 txtOut += "  Debugging module: " + boolToStr(withDebug) + "\n";
 txtOut += "  Memory debugging: " + boolToStr(withMemDebug) + "\n";
 txtOut += "    Regexp support: " + boolToStr(withRegExps) + "\n";
+txtOut += "    Module support: " + boolToStr(withModules) + "\n";
 txtOut += "      Tree support: " + boolToStr(withTree) + "\n";
 txtOut += "    Reader support: " + boolToStr(withReader) + "\n";
 txtOut += "    Writer support: " + boolToStr(withWriter) + "\n";
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/xml2-config.in libxml2/xml2-config.in
--- libxml2-orig/xml2-config.in	2004-12-20 13:23:07.000000000 -0500
+++ libxml2/xml2-config.in	2004-11-05 20:58:41.000000000 -0500
@@ -17,6 +17,7 @@ Known values for OPTION are:
   --libs		print library linking information
   --libtool-libs        print linking information for use with libtool
   --cflags		print pre-processor and compiler flags
+  --modules		module support enabled
   --help		display this help and exit
   --version		output version information
 EOF
@@ -74,6 +75,10 @@ while test $# -gt 0; do
 	echo ${libdir}/@XML_LIBTOOLLIBS@
         ;;
 
+    --modules)
+       	echo @WITH_MODULES@
+       	;;
+
     --libs)
         if [ "`uname`" = "Linux" ]
 	then
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/xmlmodule-beos.c libxml2/xmlmodule-beos.c
--- libxml2-orig/xmlmodule-beos.c	1969-12-31 19:00:00.000000000 -0500
+++ libxml2/xmlmodule-beos.c	2004-10-19 22:20:06.000000000 -0400
@@ -0,0 +1,59 @@
+/*
+ * xmlmodule.c :
+ *
+ * See Copyright for the status of this software.
+ *
+ * joelwreed comcast net
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <kernel/image.h>
+#include <string.h>
+#include <libxml/xmlmoduleInternals.h>
+
+/*
+ * xmlModulePlatformOpen:
+ * beos api info: http://www.beunited.org/bebook/The%20Kernel%20Kit/Images.html
+ * returns a handle on success, and zero on error.
+ */ 
+
+void* xmlModulePlatformOpen(const char* name)
+{
+  void* handle;
+  handle = (void*)load_add_on(name);
+  return (handle);
+}
+
+/*
+ * xmlModulePlatformClose:
+ * beos api info: http://www.beunited.org/bebook/The%20Kernel%20Kit/Images.html
+ * returns 0 on success, and non-zero on error.
+ */ 
+
+int xmlModulePlatformClose(void* handle)
+{
+  status_t rc;
+  rc = unload_add_on((image_id)handle);
+
+  if (rc == B_OK) return 0;
+  else return -1;
+}
+
+/*
+ * xmlModulePlatformSymbol:
+ * beos api info: http://www.beunited.org/bebook/The%20Kernel%20Kit/Images.html
+ * returns loaded symbol on success, and zero on error.
+ */ 
+
+void* xmlModulePlatformSymbol(void* handle, const char* name)
+{
+  void* sym;
+  status_t rc;
+
+  rc = get_image_symbol((image_id)handle, name, B_SYMBOL_TYPE_ANY, &sym);
+
+  if (rc == B_OK) return sym;
+  else return 0;
+}
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/xmlmodule-dlopen.c libxml2/xmlmodule-dlopen.c
--- libxml2-orig/xmlmodule-dlopen.c	1969-12-31 19:00:00.000000000 -0500
+++ libxml2/xmlmodule-dlopen.c	2004-10-16 15:43:14.000000000 -0400
@@ -0,0 +1,50 @@
+/*
+ * xmlmodule.c :
+ *
+ * See Copyright for the status of this software.
+ *
+ * joelwreed comcast net
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h>
+#include <dlfcn.h>
+#include <libxml/xmlmoduleInternals.h>
+
+/*
+ * xmlModulePlatformOpen:
+ * returns a handle on success, and zero on error.
+ */ 
+
+void* xmlModulePlatformOpen(const char* name)
+{
+  void* handle;
+  handle = dlopen(name, RTLD_GLOBAL|RTLD_NOW);
+  return (handle);
+}
+
+/*
+ * xmlModulePlatformClose:
+ * returns 0 on success, and non-zero on error.
+ */ 
+
+int xmlModulePlatformClose(void* handle)
+{
+  int rc;
+  rc = dlclose(handle);
+  return (rc);
+}
+
+/*
+ * xmlModulePlatformSymbol:
+ * returns loaded symbol on success, and zero on error.
+ */ 
+
+void* xmlModulePlatformSymbol(void* handle, const char* name)
+{
+  void* sym;
+  sym = dlsym(handle, name);
+  return (sym);
+}
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/xmlmodule-os2.c libxml2/xmlmodule-os2.c
--- libxml2-orig/xmlmodule-os2.c	1969-12-31 19:00:00.000000000 -0500
+++ libxml2/xmlmodule-os2.c	2004-10-19 21:50:58.000000000 -0400
@@ -0,0 +1,61 @@
+/*
+ * xmlmodule.c :
+ *
+ * See Copyright for the status of this software.
+ *
+ * joelwreed comcast net
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <os2.h>
+#include <string.h>
+#include <libxml/xmlmoduleInternals.h>
+
+/*
+ * xmlModulePlatformOpen:
+ * os2 api info: http://www.edm2.com/os2api/Dos/DosLoadModule.html
+ * returns a handle on success, and zero on error.
+ */ 
+
+void* xmlModulePlatformOpen(const char* name)
+{
+  char errbuf[255];
+  void* handle;
+  int rc;
+
+  rc = DosLoadModule(errbuf, sizeof(errbuf), name, &handle);
+
+  if (rc) return 0;
+  else return (handle);
+}
+
+/*
+ * xmlModulePlatformClose:
+ * os2 api info: http://www.edm2.com/os2api/Dos/DosFreeModule.html
+ * returns 0 on success, and non-zero on error.
+ */ 
+
+int xmlModulePlatformClose(void* handle)
+{
+  int rc;
+  rc = DosFreeModule(handle);
+  return (rc);
+}
+
+/*
+ * xmlModulePlatformSymbol:
+ * os2 api info: http://www.edm2.com/os2api/Dos/DosQueryProcAddr.html
+ * returns loaded symbol on success, and zero on error.
+ */ 
+
+void* xmlModulePlatformSymbol(void* handle, const char* name)
+{
+  void* sym;
+  int rc;
+  rc = DosQueryProcAddr(handle, 0, name, &sym);
+
+  if (rc) return 0;
+  else return (sym);
+}
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/xmlmodule-shlload.c libxml2/xmlmodule-shlload.c
--- libxml2-orig/xmlmodule-shlload.c	1969-12-31 19:00:00.000000000 -0500
+++ libxml2/xmlmodule-shlload.c	2004-10-16 20:45:47.000000000 -0400
@@ -0,0 +1,55 @@
+/*
+ * xmlmodule.c :
+ *
+ * See Copyright for the status of this software.
+ *
+ * joelwreed comcast net
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h>
+#include <libxml/xmlmoduleInternals.h>
+
+/*
+ * xmlModulePlatformOpen:
+ * returns a handle on success, and zero on error.
+ */ 
+
+void* xmlModulePlatformOpen(const char* name)
+{
+  void* handle;
+  handle = shl_load(name, BIND_IMMEDIATE, 0L);
+  return (handle);
+}
+
+/*
+ * xmlModulePlatformClose:
+ * returns 0 on success, and non-zero on error.
+ */ 
+
+int xmlModulePlatformClose(void* handle)
+{
+  int rc;
+  rc = shl_unload(handle);
+  return (rc);
+}
+
+/*
+ * xmlModulePlatformSymbol:
+ * returns loaded symbol on success, and zero on error.
+ */ 
+
+void* xmlModulePlatformSymbol(void* handle, const char* name)
+{
+  void* sym;
+  int rc; 
+  
+  errno = 0;
+  rc = shl_findsym(handle, name, TYPE_PROCEDURE, &sym); 
+  if (-1 == rc && 0 == errno) {
+    rc = shl_findsym(handle, sym, TYPE_DATA, &sym); 
+  }
+  return (sym);
+}
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/xmlmodule-win32.c libxml2/xmlmodule-win32.c
--- libxml2-orig/xmlmodule-win32.c	1969-12-31 19:00:00.000000000 -0500
+++ libxml2/xmlmodule-win32.c	2004-10-19 21:51:38.000000000 -0400
@@ -0,0 +1,50 @@
+/*
+ * xmlmodule.c :
+ *
+ * See Copyright for the status of this software.
+ *
+ * joelwreed comcast net
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <windows.h>
+#include <string.h>
+#include <libxml/xmlmoduleInternals.h>
+
+/*
+ * xmlModulePlatformOpen:
+ * returns a handle on success, and zero on error.
+ */ 
+
+void* xmlModulePlatformOpen(const char* name)
+{
+  void* handle;
+  handle = LoadLibrary(name);
+  return (handle);
+}
+
+/*
+ * xmlModulePlatformClose:
+ * returns 0 on success, and non-zero on error.
+ */ 
+
+int xmlModulePlatformClose(void* handle)
+{
+  int rc;
+  rc = FreeLibrary(handle);
+  return (rc);
+}
+
+/*
+ * xmlModulePlatformSymbol:
+ * returns loaded symbol on success, and zero on error.
+ */ 
+
+void* xmlModulePlatformSymbol(void* handle, const char* name)
+{
+  void* sym;
+  sym = GetProcAddress(handle, name);
+  return (sym);
+}
diff -up -X /home/jreed/src/lm-4.0/lm/do-not-diff -urNwbB libxml2-orig/xmlmodule.c libxml2/xmlmodule.c
--- libxml2-orig/xmlmodule.c	1969-12-31 19:00:00.000000000 -0500
+++ libxml2/xmlmodule.c	2004-11-09 22:33:50.000000000 -0500
@@ -0,0 +1,142 @@
+/*
+ * xmlmodule.c :
+ *
+ * See Copyright for the status of this software.
+ *
+ * joelwreed comcast net
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/xmlerror.h>
+#include <libxml/xmlmodule.h>
+#include <libxml/xmlmoduleInternals.h>
+#include <libxml/globals.h>
+
+struct _xmlModule {
+  unsigned char* name;
+  void* handle;
+};
+
+/************************************************************************
+ *									*
+ * 		module memory error handler				*
+ *									*
+ ************************************************************************/
+/**
+ * xmlModuleErrMemory:
+ * @extra:  extra information
+ *
+ * Handle an out of memory condition
+ */
+static void
+xmlModuleErrMemory(xmlModulePtr module, const char *extra)
+{
+    const char *name = NULL;
+    if (module != NULL) {
+      name = (const char *) module->name;
+    }
+
+    __xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_MODULE,
+                    XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0, extra,
+                    name, NULL, 0, 0,
+                    "Memory allocation failed : %s\n", extra);
+}
+
+xmlModulePtr xmlModuleOpen(const char* name)
+{
+  xmlModulePtr module;
+
+  module = (xmlModulePtr) xmlMalloc(sizeof(xmlModule));
+  if (module == NULL) {
+    xmlModuleErrMemory(NULL, "creating module");
+    return(NULL);
+  }
+
+  memset(module, 0, sizeof(xmlModule));
+
+  module->handle = xmlModulePlatformOpen(name);
+
+  if (module->handle == NULL) {
+    xmlFree(module);
+    __xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_MODULE,
+                    XML_MODULE_OPEN, XML_ERR_FATAL, NULL, 0, 0,
+                    name, NULL, 0, 0,
+                    "failed to open %s\n", name);
+    return 0;
+  }
+
+  module->name = xmlStrdup((const xmlChar*)name);
+  return (module);
+}
+
+void* xmlModuleSymbol(xmlModulePtr module, const char* name)
+{
+  void* symbol;
+
+  if (NULL == module) {
+    __xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_MODULE,
+                    XML_MODULE_OPEN, XML_ERR_FATAL, NULL, 0, 0,
+                    NULL, NULL, 0, 0,
+                    "null module pointer\n", 0);
+     return 0;
+ }
+
+  symbol = xmlModulePlatformSymbol(module->handle, name);
+
+  if (symbol == 0) {
+    __xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_MODULE,
+                    XML_MODULE_OPEN, XML_ERR_FATAL, NULL, 0, 0,
+                    symbol, NULL, 0, 0,
+                    "failed to find symbol: %s\n", 0);
+    return 0;
+  }
+
+  return (symbol);
+}
+
+int xmlModuleClose(xmlModulePtr module)
+{
+  int rc;
+
+  if (NULL == module) {
+    __xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_MODULE,
+                    XML_MODULE_OPEN, XML_ERR_FATAL, NULL, 0, 0,
+                    NULL, NULL, 0, 0,
+                    "null module pointer\n", 0);
+    return -1;
+  }
+
+  rc = xmlModulePlatformClose(module->handle);
+
+  if (rc != 0) {
+    __xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_MODULE,
+                    XML_MODULE_OPEN, XML_ERR_FATAL, NULL, 0, 0,
+                    (const char*)module->name, NULL, 0, 0,
+                    "failed to close: %s\n", 0);
+    return -2;
+  }
+
+  rc = xmlModuleFree(module);
+  return (rc);
+}
+
+int xmlModuleFree(xmlModulePtr module)
+{
+  if (NULL == module) {
+    __xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_MODULE,
+                    XML_MODULE_OPEN, XML_ERR_FATAL, NULL, 0, 0,
+                    NULL, NULL, 0, 0,
+                    "null module pointer\n", 0);
+    return -1;
+  }
+
+  xmlFree(module->name);
+  xmlFree(module);
+
+  return (0);
+}
+