Test for contenteditable focus

michael@0: First text in this document.
michael@0:
michael@0:
michael@0:
michael@0:
michael@0:

michael@0: editable contents.
michael@0:
michael@0:
michael@0:
michael@0:
michael@0:

michael@0: span element in noneditable in editor
michael@0:
michael@0:
michael@0:
michael@0:
michael@0:

michael@0: span element in editor
michael@0:

michael@0:

michael@0: other editor. michael@0:

michael@0: