[document] Try to not parse js again

src/document/document.c

@@ -275,6 +275,7 @@ reset_document(struct document *document)
 
 	mem_free_set(&document->lines1, NULL);
 	mem_free_set(&document->lines2, NULL);
+	document->options.was_xml_parsed = 1;
 ///	done_document_options(&document->options);
 
 	while (!list_empty(document->forms)) {

src/document/html/internal.h

@@ -88,6 +88,8 @@ struct html_context {
 	unsigned int support_css:1;
 	unsigned int skip_textarea:1;
 
+	unsigned int was_xml_parsed:1;
+
 	/* For html/parser.c, html/renderer.c */
 	int margin;
 

src/document/html/parser.c

@@ -788,6 +788,7 @@ init_html_parser(struct uri *uri, struct document_options *options,
 	html_context->base_target = null_or_stracpy(options->framename);
 
 	html_context->options = options;
+	html_context->was_xml_parsed = options->was_xml_parsed;
 
 	/* FIXME (bug 784): cp is the terminal charset;
 	 * should use the document charset instead.  */

src/document/html/parser/general.c

@@ -219,6 +219,9 @@ html_script(struct html_context *html_context, char *a,
 	html_skip(html_context, a);
 
 #ifdef CONFIG_ECMASCRIPT
+	if (html_context->was_xml_parsed) {
+		return;
+	}
 	/* We try to process nested <script> if we didn't process the parent
 	 * one. That's why's all the fuzz. */
 	/* Ref:

src/document/options.h

@@ -117,6 +117,8 @@ struct document_options {
 
 	unsigned int links_show_goto:1;
 
+	unsigned int was_xml_parsed:1;
+
 	/* XXX: Everything past this comment is specialy handled by compare_opt() */
 	char *framename;