<cell> – table entrycolspan"1")
align"left", "center" or "right" – alignment (default:
value from preamble)
xml:langidstyle/classPossible Contents: (Text | inline element)*
Description:
Encloses one rectangular row/column field in a table. colspan
corresponds to the \multicolumn macro in LaTeX, and
align is clear, I think.
See <table>.