Model

<!ENTITY % preformat-model
                        "(#PCDATA %preformat-elements;)*"            >

Expanded Model

(#PCDATA | alt-text | long-desc | email | ext-link | uri | attrib | permissions | bold | fixed-case | italic | monospace | overline | roman | sans-serif | sc | strike | underline | ruby | abbrev | index-term | index-term-range-end | milestone-end | milestone-start | named-content | styled-content | sub | sup)*