@@ -971,9 +971,10 @@ as `title`, `author`, and `date`) as well as the following:
971971 `libertine` (Linux Libertine), `arev` (Arev Sans),
972972 and the default `lmodern`, among others.
973973
974−`mainfont`, `sansfont`, `monofont`, `mathfont`
974+`mainfont`, `sansfont`, `monofont`, `mathfont`, `CJKmainfont`
975975: fonts for LaTeX documents (works only with xelatex
976− and lualatex)
976+ and lualatex). Note that if `CJKmainfont` is used,
977+ the `xeCJK` package must be available.
977978
978979`colortheme`
979980: colortheme for LaTeX beamer documents