The HTML parser plugin inserts document title into document content. Since the title alone can be retrieved via DOMContentUtils.getTitle() and content is retrieved via DOMContentUtils.getText(), there is no need to duplicate title in the content. When title is included in the content it becomes difficult/impossible to extract document body without title. A need to extract document body without title is visible when user wants to index or display body and title separately.
Attached is a patch which prevents including title in document content in the HTML parser plugin.