Dear there,<br>I would like to align at &quot;&amp;&quot;:<br><br>1&amp;2&amp;3\\<br>1000&amp;2000&amp;3000\\<br><br>==&gt;<br><br>1      &amp;2      &amp;3\\<br>1000&amp;2000&amp;3000\\<br clear="all"><br><br>M-x align-regexp only aligns the first &quot;&amp;&quot;, i.e., I get<br>
1      &amp;2&amp;3\\<br>1000&amp;2000&amp;3000\\<br><br><br>Any suggestions?<br><br>-- <br>All the best,<br>Michael Chen<br><br><br><br>