dd>
<p>Show the author email instead of author name (Default: off).
This can also be controlled via the <code>blame.showEmail</code> config
option.</p>
</dd>
<dt class="hdlist1">-w</dt>
<dd>
<p>Ignore whitespace when comparing the parent&#8217;s version and
the child&#8217;s to find where the lines came from.</p>
</dd>
<dt class="hdlist1">--abbrev=&lt;n&gt;</dt>
<dd>
<p>Instead of using the default 7+1 hexadecimal digits as the
abbreviated object name, use &lt;n&gt;+1 digits. Note that 1 column
is used for 