<tr><td>stream</td> <td>::= \e scope_seq \n</td></tr>
<tr><td>optional_area</td><td>::= <tt>(_)</tt> | \e scope_seq \n</td></tr>
<tr><td>level</td> <td>::= \c VERBOSE | \c NOTICE | \c MESSAGE | \c IMPORTANT | \c CRITICAL | \c DISABLED \n</td></tr>
- <tr><td>scope_seq</td> <td>::= \e scope \e scope \e scope* \n</td></tr>
+ <tr><td>scope_seq</td> <td>::= \e scope \e scope* \n</td></tr>
<tr><td>scope</td> <td>::= <tt>(</tt> \e name <tt>)</tt> \n</td></tr>
<tr><td>name</td> <td>::= arbitrary C++ identifier</td></tr>
</table>