The element spanspec is defined in module CALStable.
PurposeFormatting information for a spanned column in a table
Content model EMPTY
ENUMERATION: left | right | center | justify | char
A spanspec associates a name with a span between two columns
in a table. In the body of the table, cells can refer to the span by name.
Cells that refer to a span will span horizontally from the first column
to the last column, inclusive.
Cells can also form spans directly, by naming the start and end
columns themselves. The added benefit of a spanspec
is that it can associate formatting information (such as
alignment and table rule specifications) with the span. This information
does not need to be repeated then, on each spanning cell.
These elements contain spanspec: