Names an element mix containing only the simplest of the typographic emphasis elements, as well as those for subscript and
superscript, for use in models that allow data characters plus this restricted mixture of elements.
Remarks
This parameter entity is currently set as a null string, i.e., there is no string content. However, a customization module
could redefine this parameter entity, adding elements to element content models containing the %just-rendition; parameter entity. As an inline mix, a redefined %just-rendition; should begin with an OR bar.
Implementor’s Note: This parameter entity and the related parameter entity %rendition-plus; have been put in place to restrict the amount of variability a person can achieve when modifying the Tag Set through parameter
entity redefinition in the DTD. Some elements have been set as #PCDATA plus one parameter entity, while others have been set to #PCDATA plus the other, in an effort to allow designers to modify entire groups of elements, but not change similar models individually.
In this Journal Publishing Tag Set, this has been overridden to disallow any typographic elements.