This doesn't render well in PDF or EPUB as it may be broken across multiple pages or line wrapped.
We could replace this with either a plain list like this:
Phrases
English
Greetings
Farewells
Japanese
Greetings
Farewells
or with a graphic (using graphviz, e.g.). The latter would look better but also requires us to deal with image format support of various devices (PDF for LaTeX, SVG for HTML and some eReaders, PNG for the rest).
This doesn't render well in PDF or EPUB as it may be broken across multiple pages or line wrapped.
We could replace this with either a plain list like this:
or with a graphic (using graphviz, e.g.). The latter would look better but also requires us to deal with image format support of various devices (PDF for LaTeX, SVG for HTML and some eReaders, PNG for the rest).