Incorrect handling of line breaks

[philtre]

In Markdown, paragraphs are separated by two line breaks. Two spaces at the end of a line produces a newline (or rather a <br /> tag in HTML)
For example (I've replaced spaces with • for clarity):

First•paragraph,•first•line.
First•paragraph,•still•first•line.

Second•paragraph,•first•line.••
Second•paragraph,•second•line.

The expected output is:

<p>First•paragraph,•first•line.
First•paragraph,•still•first•line.</p>

<p>Second•paragraph,•first•line.<br />
Second•paragraph,•second•line.</p>

The output produced by TSMarkdownParser is something more like:

<p>First•paragraph,•first•line.</p>
<p>First•paragraph,•still•first•line.</p>
<p></p>
<p>Second•paragraph,•first•line.</p>
<p>Second•paragraph,•second•line.</p>

[klausbussekw]

Actually I find the attributed string output much more consistent with user expectations. Beside Swifty this is the only Markdown parser that can handle double breaks (others that I've tested always collapse hem to one).