Nicole and company,
Would this do?
<num n="plus" type="die_roll">1</num>
<num n="minus" type="die_roll">2</num>
<num n="blank" type="die_roll">0</num>
This scheme is adopted from the mark-up of a six-valued die roll.
The <attr>n</attr> is used to name the result and the content of the
element <num> provides a numerical value for processing purposes (here
This is simplier than considering feature structures as suggested in an
Francois Lachance, Scholar-at-large
A calendar is like a map. And just as maps have insets, calendars in the
21st century might have 'moments' expressed in flat local time fanning out
into "great circles" expressed in earth revolution time.