numbered list bug in markdown.pl?

[Jacob Rus]

Hi,

I'm getting what I believe to be a bug.  If I put the following in markdown:

   1. This is a numbered list
   2. Blah
   9. This is another list item
  10. Ok, weird bug here
  11. It's really bothering me

And when I run it through markdown.pl 1.01 I get out the following:

<ol>
<li>This is a numbered list</li>
<li>Blah</li>
<li>This is another list item
<ol>
<li>Ok, weird bug here</li>
<li>It's really bothering me</li>
</ol></li>
</ol>

Interestingly, I don't get this from the [python markdown][1], instead 
getting one list, as desired.

Anyone know what's up?  Or has this already been fixed?

-Jacob

[1]: http://www.freewisdom.org/projects/python-markdown/