[%# row: an empty and orphaned HTML table row, <tr> . . . </tr>
  # ARGS:
  #	col	    # background colour (default: none)
  #     valign      # vertical alignment (default: none)
  #     rowspan     # span multiple rows (default: none)
  #     content     # box content
-%]
<tr
    [%- IF col %] bgcolor="[% col %]"[% END %]
    [%- IF rowspan %] rowspan="[% rowspan %]"[% END %]
    [%- IF valign %] valign="[% valign %]"[% END %]>
[% content %]
</tr>
