command-line plugin not showing data-user and data-host

Hi all,
first of all thank you for this great product!
I'm happily using prismjs since version 1.10.0, but with 1.15.0 i'm facing some glitches on command-line plugin.
After some digging i found that command line plugin 1.13.0 is working as expected but 1.14.0 not (probably my mistake).

<pre class="command-line" data-title="command line" data-user="matteo" data-host="portable" data-output="2-99">
  <code class="language-bash">
  du -sh * | sort -h | tail
  6.0M	upload
  8.5M	contratti
  11M	accettazione
  12M	report
  14M	copia.tar.gz
  18M	fatturazione
  21M	admin
  22M	amministrazione
  23M	reparti
  198M	codifica
  </code>
</pre>

In

that with 1.13.0 command-line plugin:

with 1.14.0:

As you can see i exaggerate the output line value (99) to simply add lines without to worry to increment the value.
If you want to check the initialization, the syntax, etc. you can use http://matteo.contri.net/rifattorizzazione-software-php as reference (sorry is in Italian).

Start with the supplied

 reproducer and compare command-line plugin 1.13.0 with 1.14.0, focusing on data-user and data-host rendering. Check the linked reference page and verify the result against both screenshots; done when those attributes appear in 1.14.0 without changing the example.