only add comments to style and script if in xhtml mode
only add comments to style and script if in xhtml mode

danielpunkass/tinymce,leofeyer/tinymce,leofeyer/tinymce,TeamupCom/tinymce,TeamupCom/tinymce,FernCreek/tinymce,tinymce/tinymce,FernCreek/tinymce,danielpunkass/tinymce,gencer/tinymce,FernCreek/tinymce,tinymce/tinymce,tinymce/tinymce,danielpunkass/tinymce,gencer/tinymce