Fix xmlParseInNodeContext for HTML content
xmlParseInNodeContext notices that the enclosing document is
an HTML document, so invoke the HTML parser for that fragment, and
the HTML parser finding a "<p>hello world!</p>" document automatically
augment it with defaulted <html> and <body>. This defaulting should
be turned off in the HTML parser for this to work, but there is no
such HTML parser option. There is an htmlOmittedDefaultValue global
variable that you could use, but really we should not rely on global
variable for processing options anymore, best is to add an
HTML_PARSE_NOIMPLIED.
* include/libxml/HTMLparser.h: add the HTML_PARSE_NOIMPLIED parser flag
* HTMLparser.c: do add implied element if HTML_PARSE_NOIMPLIED is set
* parser.c: add HTML_PARSE_NOIMPLIED to options for xmlParseInNodeContext
on HTML documents
diff --git a/HTMLparser.c b/HTMLparser.c
index 9e275a2..3d4831c 100644
--- a/HTMLparser.c
+++ b/HTMLparser.c
@@ -1394,6 +1394,8 @@
htmlCheckImplied(htmlParserCtxtPtr ctxt, const xmlChar *newtag) {
int i;
+ if (ctxt->options & HTML_PARSE_NOIMPLIED)
+ return;
if (!htmlOmittedDefaultValue)
return;
if (xmlStrEqual(newtag, BAD_CAST"html"))