%alt-title-elements;
Alternate Title Elements
The elements that can be included along with data characters inside the content model of a <alt-title>.
Model
<!ENTITY % alt-title-elements "| %all-phrase; | %break.class; | %label.class;" >
Expanded Model
| email | ext-link | uri | inline-supplementary-material | related-article | related-object | hr | bold | fixed-case | italic | monospace | overline | overline-start | overline-end | roman | sans-serif | sc | serif | strike | underline | underline-start | underline-end | ruby | alternatives | inline-graphic | private-char | chem-struct | inline-formula | tex-math | mml:math | abbrev | index-term | index-term-range-end | milestone-end | milestone-start | named-content | styled-content | fn | target | xref | sub | sup | x | break | label