问题
How does one configure TinyMCE 4.3.3 for Modx Revolution 2.2.7 to output HTML instead of XHTML?
回答1:
Go to System > Settings, search for tiny.element_format and change it to html. Et voila.
来源：https://stackoverflow.com/questions/16971123/set-tinymce-to-output-html-not-xhtml