Add chars on line break
<p>Hi I have list (ul) and in it some "li".</p>

<p>With Javascript (jQuery) how do I detect when line breaks and add some chars on beginning.</p>

<p>So for example:</p>

<pre><code>I have a very looooong text in 200px width li.
</code></pre>

<p>Result is:</p>

<pre><code>I have a very looooong text 
in 200px width li.
</code></pre>

<p>And I want to add " + " on the beginning of new line => result:</p>

<pre><code>I have a very looooong text 
 + in 200px width li.
</code></pre>

<p>thx</p>
