command|html_element|notes
b|b|
cite|cite|
code|code|
command|code|
dfn|em|
dmn|span|
emph|em|
env|code|
file|samp|
headitemfont|b|no effect: the @multitable prototypes are ignored and headitem are in <th> rather than <td>. The mapping is based on style used in other formats.
i|i|
slanted|i|
sansserif|span|
kbd|kbd|
key|kbd|
option|samp|
r|span|
samp|samp|
sc|small|
strong|strong|
sub|sub|
sup|sup|
t|code|
var|var|
verb|code|other brace command
