Table Cell Alignment Character
When the content of a table cell is aligned horizontally based on a character (e.g. alignment on a decimal point), the align attribute is set to "char" and the char attribute contains the value of the single alignment character. If the alignment character is offset, charoff contains an integer value that defines the offset to the alignment character as a percentage of the cell width, e.g. "30".
Example
<table colsep="0" rowsep="0">
<tgroup cols="3"><colspec colname="col1"/><colspec colname="col2"/><colspec colname="col3"/><thead valign="bottom">
<row rowsep="1">
<entry align="center">
<p>Revers bias</p>
</entry>
<entry align="center">
<p>Forward bias</p>
</entry>
<entry align="center">
<p>Temperature</p>
</entry>
</row></thead><tbody valign="top">
<row>
<entry>
<p>45</p>
</entry>
<entry>
<p>4</p>
</entry>
<entry align="char" char="." charoff="5">
<p>50.6</p>
</entry>
</row>
<row>
<entry>
<p>6</p>
</entry>
<entry>
<p>9</p>
</entry>
<entry align="char" char="." charoff="5">
<p>0.6</p>
</entry>
</row>
<row>
<entry>
<p>33</p>
</entry>
<entry>
<p>3</p>
</entry>
<entry align="char" char="." charoff="5">
<p>2.2</p>
</entry>
</row></tbody>
</tgroup>
</table>