%time-stamp-elements;
Time Stamp Elements
Deprecated element. Elements that can be included along with data characters inside the content model of the <time-stamp> element.
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, thereby adding elements to the <time-stamp> element.
Model
<!ENTITY % time-stamp-elements "" >