<div>Usando o modelo do Eden, com</div><div>$_=&quot;aaaaaa&quot; #(6x a)</div><div><br></div>temos:<div>    perl -le&#39;$_=&quot;aaaaaa&quot;;/a+/;print@+&#39;<br><br></div><div>ou, -3 em versão perl 5.10</div><div>    perl -E&#39;$_=&quot;aaaaaa&quot;;/a+/;say@+&#39;</div>

<div><br><div class="gmail_quote">2010/7/26 Nuba Princigalli <span dir="ltr">&lt;<a href="mailto:nuba@fastmail.fm">nuba@fastmail.fm</a>&gt;</span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">

OK. Aqui como fica com pos();<br>
<br>
$a = &quot;abcd&quot;;<br>
$a =~ m/$/g;<br>
say pos($a);<br>
<br>
On Mon, 26 Jul 2010 18:45 -0300, &quot;Pinguim Azul&quot; &lt;<a href="mailto:bluepenguin@gmail.com">bluepenguin@gmail.com</a>&gt;<br>
<div><div></div><div class="h5">wrote:<br>
&gt; length tem 6 letras, é muito comprido :)<br>
&gt;<br>
&gt; 2010/7/26 Nuba Princigalli &lt;<a href="mailto:nuba@fastmail.fm">nuba@fastmail.fm</a>&gt;:<br>
&gt; &gt; voce pode casar com o final da string e consultar a posicao onde houve o<br>
&gt; &gt; match<br>
&gt; &gt; com <a href="http://perldoc.perl.org/functions/pos.html" target="_blank">http://perldoc.perl.org/functions/pos.html</a><br>
&gt; &gt;<br>
&gt; &gt; algum motivo em particular para nao usar o length?<br>
&gt; &gt;<br>
&gt; &gt; On Mon, 26 Jul 2010 18:11 -0300, &quot;Pinguim Azul&quot; &lt;<a href="mailto:bluepenguin@gmail.com">bluepenguin@gmail.com</a>&gt;<br>
&gt; &gt; wrote:<br>
&gt; &gt;&gt; Tem algum jeito de contar os caracteres de uma regexp sem usar<br>
&gt; &gt;&gt; o length?<br>
&gt; &gt;&gt;<br>
&gt; &gt;&gt; Por exemplo:<br>
&gt; &gt;&gt;<br>
&gt; &gt;&gt; $_=&quot;aaaaaaaaaa&quot;;s/a+/length$&amp;/e;print<br>
&gt; &gt;&gt;<br>
&gt; &gt;&gt; Isso retorna 10, mas eu queria uma versão sem o length, se possível.<br>
&gt; &gt;&gt;<br>
&gt; &gt;&gt; --<br>
&gt; &gt;&gt; Ricardo Bittencourt <a href="http://www.ricbit.com" target="_blank">http://www.ricbit.com</a><br>
&gt; &gt;&gt; _______________________________________________<br>
&gt; &gt;&gt; SaoPaulo-pm mailing list <a href="mailto:SaoPaulo-pm@pm.org">SaoPaulo-pm@pm.org</a><br>
&gt; &gt;&gt; <a href="http://mail.pm.org/mailman/listinfo/saopaulo-pm" target="_blank">http://mail.pm.org/mailman/listinfo/saopaulo-pm</a><br>
&gt; &gt;&gt;<br>
&gt; &gt; --<br>
&gt; &gt; Nuba R. Princigalli  <a href="mailto:nuba@pauleira.com">nuba@pauleira.com</a>  <a href="http://pauleira.com" target="_blank">http://pauleira.com</a>  @nprincigalli<br>
&gt; &gt; Discipline is not an end in itself, just a means to an end. - King Crimson<br>
&gt; &gt;<br>
&gt; &gt; _______________________________________________<br>
&gt; &gt; SaoPaulo-pm mailing list<br>
&gt; &gt; <a href="mailto:SaoPaulo-pm@pm.org">SaoPaulo-pm@pm.org</a><br>
&gt; &gt; <a href="http://mail.pm.org/mailman/listinfo/saopaulo-pm" target="_blank">http://mail.pm.org/mailman/listinfo/saopaulo-pm</a><br>
&gt; &gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; --<br>
&gt; Ricardo Bittencourt<br>
&gt; <a href="http://www.ricbit.com" target="_blank">http://www.ricbit.com</a><br>
&gt; _______________________________________________<br>
&gt; SaoPaulo-pm mailing list<br>
&gt; <a href="mailto:SaoPaulo-pm@pm.org">SaoPaulo-pm@pm.org</a><br>
&gt; <a href="http://mail.pm.org/mailman/listinfo/saopaulo-pm" target="_blank">http://mail.pm.org/mailman/listinfo/saopaulo-pm</a><br>
&gt;<br>
--<br>
Nuba R. Princigalli  <a href="mailto:nuba@pauleira.com">nuba@pauleira.com</a>  <a href="http://pauleira.com" target="_blank">http://pauleira.com</a>  @nprincigalli<br>
Discipline is not an end in itself, just a means to an end. - King Crimson<br>
<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br>Alexei Znamensky [russoz_gmail_com] [<a href="http://russoz.wordpress.com" target="_blank">russoz.wordpress.com</a>] [<a href="http://www.flickr.com/photos/alexeiz" target="_blank">www.flickr.com/photos/alexeiz</a>]<br>

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