Applied the VMS update patch from Craig A. Berry update Daniel

* vms/build_libxml.com vms/config.vms vms/readme.vms
  include/libxml/parser.h include/libxml/parserInternals.h
  include/libxml/tree.h include/libxml/xmlIO.h
  HTMLparser.c catalog.c debugXML.c parser.c parserInternals.c
  tree.c triodef.h trionan.c uri.c xmlIO.c xpath.c:
  Applied the VMS update patch from Craig A. Berry
* doc/*.html: update
Daniel
diff --git a/HTMLparser.c b/HTMLparser.c
index 7200a3b..e4a5226 100644
--- a/HTMLparser.c
+++ b/HTMLparser.c
@@ -3200,7 +3200,7 @@
 	        ctxt->sax->characters(ctxt->userData, BAD_CAST "&", 1);
 	    return;
 	}
-	if ((ent == NULL) || (ent->value <= 0)) {
+	if ((ent == NULL) || !(ent->value > 0)) {
 	    htmlCheckParagraph(ctxt);
 	    if ((ctxt->sax != NULL) && (ctxt->sax->characters != NULL)) {
 		ctxt->sax->characters(ctxt->userData, BAD_CAST "&", 1);