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<p>This is a specification table for line breaking.</p>
<p>
The values of IE7 and Opera9: 'A' means that the line is breakable After
the character, and 'B' means Before. 'BA' means Before and After.
</p>
<p>
(C) which is the tail of the IE7 and the Opera9 means Character. (N) means
Numeric. This means that they are around the character at testing. E.g.,
"a$a" is a testcase for (C), "0$0" is a testcase for (N).
</p>
<p>
Gecko is not breaking the lines on most western language context. But for
file paths, URLs and very long word which is connected hyphens, some
characters might be breakable. They are 'breakable' in the table. However,
they are not always breakable, they <em>depend on the context</em> in the
word.
</p>
<table border="1">
<thead>
<tr>
<th colspan="2">character</th>
<th>Gecko</th>
<th>IE7(C)</th>
<th>IE7(N)</th>
<th>Opera9.2(C)</th>
<th>Opera9.2(N)</th>
</tr>
</thead>
<tfoot>
<tr>
<th colspan="2">character</th>
<th>Gecko</th>
<th>IE7(C)</th>
<th>IE7(N)</th>
<th>Opera9.2(C)</th>
<th>Opera9.2(N)</th>
</tr>
</tfoot>
<tbody>
<tr>
<th>0x21</th>
<th>&#x21;</th>
<td></td>
<td>A</td>
<td>A</td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x22</th>
<th>&#x22;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x23</th>
<th>&#x23;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x24</th>
<th>&#x24;</th>
<td></td>
<td></td>
<td>B</td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x25</th>
<th>&#x25;</th>
<td>breakable</td>
<td>A</td>
<td>A</td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x26</th>
<th>&#x26;</th>
<td>breakable</td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x27</th>
<th>&#x27;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x28</th>
<th>&#x28;</th>
<td></td>
<td>B</td>
<td>B</td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x29</th>
<th>&#x29;</th>
<td></td>
<td>A</td>
<td>A</td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x2A</th>
<th>&#x2A;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x2B</th>
<th>&#x2B;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x2C</th>
<th>&#x2C;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x2D</th>
<th>&#x2D;</th>
<td>breakable</td>
<td>BA</td>
<td>BA</td>
<td>A</td>
<td>A</td>
</tr>
<tr>
<th>0x2E</th>
<th>&#x2E;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x2F</th>
<th>&#x2F;</th>
<td>breakable</td>
<td></td>
<td></td>
<td>A</td>
<td>A</td>
</tr>
</tbody>
<tbody>
<tr>
<th>0x3A</th>
<th>&#x3A;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x3B</th>
<th>&#x3B;</th>
<td>breakable</td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x3C</th>
<th>&#x3C;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x3D</th>
<th>&#x3D;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x3E</th>
<th>&#x3E;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x3F</th>
<th>&#x3F;</th>
<td></td>
<td>A</td>
<td>A</td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<th>0x40</th>
<th>&#x40;</th>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<th>0x5B</th>
<th>&#x5B;</th>
<td></td>
<td>B</td>
<td>B</td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x5C</th>
<th>&#x5C;</th>
<td>breakable</td>
<td></td>
<td>B</td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x5D</th>
<th>&#x5D;</th>
<td></td>
<td>A</td>
<td>A</td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x5E</th>
<th>&#x5E;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x5F</th>
<th>&#x5F;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<th>0x60</th>
<th>&#x60;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<th>0x7B</th>
<th>&#x7B;</th>
<td></td>
<td>B</td>
<td>B</td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x7C</th>
<th>&#x7C;</th>
<td></td>
<td></td>
<td></td>
<td>A</td>
<td>A</td>
</tr>
<tr>
<th>0x7D</th>
<th>&#x7D;</th>
<td></td>
<td>A</td>
<td>A</td>
<td></td>
<td></td>
</tr>
<tr>
<th>0x7E</th>
<th>&#x7E;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<th>0xA1</th>
<th>&#xA1;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xA2</th>
<th>&#xA2;</th>
<td></td>
<td>A</td>
<td>A</td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xA3</th>
<th>&#xA3;</th>
<td></td>
<td></td>
<td>B</td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xA4</th>
<th>&#xA4;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xA5</th>
<th>&#xA5;</th>
<td></td>
<td></td>
<td>B</td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xA6</th>
<th>&#xA6;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xA7</th>
<th>&#xA7;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xA8</th>
<th>&#xA8;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xA9</th>
<th>&#xA9;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xAA</th>
<th>&#xAA;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xAB</th>
<th>&#xAB;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xAC</th>
<th>&#xAC;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xAE</th>
<th>&#xAE;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xAF</th>
<th>&#xAF;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<th>0xB0</th>
<th>&#xB0;</th>
<td></td>
<td>A</td>
<td>A</td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xB1</th>
<th>&#xB1;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xB2</th>
<th>&#xB2;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xB3</th>
<th>&#xB3;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xB4</th>
<th>&#xB4;</th>
<td></td>
<td></td>
<td></td>
<td>B</td>
<td>B</td>
</tr>
<tr>
<th>0xB5</th>
<th>&#xB5;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xB6</th>
<th>&#xB6;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xB7</th>
<th>&#xB7;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xB8</th>
<th>&#xB8;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xB9</th>
<th>&#xB9;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xBA</th>
<th>&#xBA;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xBB</th>
<th>&#xBB;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xBC</th>
<th>&#xBC;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xBD</th>
<th>&#xBD;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xBE</th>
<th>&#xBE;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<th>0xBF</th>
<th>&#xBF;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<th>0xD7</th>
<th>&#xD7;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<th>0xF7</th>
<th>&#xF7;</th>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
</body>
</html>