Elements that may be used, along with data characters, inside the content model for the <code> element
<!ENTITY % code-elements "| %address-link.class; | %emphasis.class; | %phrase.class; | %simple-link.class; | %subsup.class;" >
| email | ext-link | uri | bold | fixed-case | italic | monospace | overline | roman | sans-serif | sc | strike | underline | ruby | abbrev | milestone-end | milestone-start | named-content | styled-content | fn | target | xref | sub | sup
JATS-display1.ent