# A bar (|) separates two or more alternatives: exactly one of them must occur.
# A double bar (||) separates two or more options: one or more of them
must occur, in any order.
Given a content model of
none | [ [ underline | no-underline] || [ overline | no-overline ]
|| [ line-through | no-line-through ] || [ blink | no-blink ] ]
I'm trying to convert this to rnc form.
a) the CSS rec doesn't make much sense to me.
b) I'm more than a little uncertain of the .rnc syntax.
Any pointers please.
I think the || maps to &
So my guess is
none | ((underline | no-underline) |
(overline | no-overline) |
XSLT XSL-FO FAQ.