Read More Button Not Available

There is no button read more in HikaShop. When you add the divider in the product description, it cuts the description on the listings but since you already have a link on the product name and on the product image we didn't add an additional button to it. If you want to add one, you will have to edit the file listing_img_desc of the view product via the menu Display->Views and add it yourself.

Something like this:
echo $this->cart->displayButton('Read more','read_more',$this->params,$link,'window.location=\''.$link.'\';return false;');

after the code:
echo preg_replace('#<hr *id="system-readmore" */>.*#is','',$this->row->product_description);

You should use:

echo '<a href="'.$link;.'">Read more</a>';

What do you mean by it's not working ?
Note that you don't have the same code as I posted. You have a < in the link URL.

My mistake, I had it as well in my code. It should be:
echo '<a href="'.$link.'">Read more</a>';
not:
echo '<a href="<'.$link;.'">Read more</a>';

The problem comes from the code.

I really wasn't fresh when in wrote it. It should be:
echo '<a href="'.$link.'">Read more</a>';

The method above works with all the versions. There is no other line. If you don't see it, it's because you didn't do the modification properly.

That code just make a separation for the listing description.
If you also want a read more link, you need to add also the PHP code below in the file listing_img_desc of the view product via the menu Display->Views :
echo '<a href="'.$link.'">Read more</a>';
after the line:
echo preg_replace('#<hr *id="system-readmore" */>.*#is','',$this->row->product_description);

I've changed my message.