Indeed.  I&#39;m using Emacs 23.2.1, so I don&#39;t know whether this is already in the latest CVS version. But assuming it&#39;s not, is this feature on the radar of the developers?  Google turned up no discussion of it.<br>
<br><div class="gmail_quote">On Wed, Jan 26, 2011 at 11:58 PM, Stefan Monnier <span dir="ltr">&lt;<a href="mailto:monnier@iro.umontreal.ca">monnier@iro.umontreal.ca</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">&gt; I mean positive/negative look-ahead/look-behind similar to what is available<br>
&gt; in Perl.  <a href="http://perldoc.perl.org/perlreref.html" target="_blank">http://perldoc.perl.org/perlreref.html</a><br>
<br>
</div>The future is full of mysteries.<br>
<font color="#888888"><br>
<br>
        Stefan<br>
</font></blockquote></div><br><br clear="all"><br>-- <br>Le<br>