Wikimedia Bugzilla is closed!

I'm not sure whether this actually is an upstream bug in GeSHi, so I just report it here:

When you highlight a line, the following linebreak is missing in the HTML source. When a user copies the code, the line break is missing in the copied text and may cause syntax errors.

Example:

<syntaxhighlight lang="text">
1
2
3
</syntaxhighlight>

<syntaxhighlight lang="text" highlight="2">
1
2
3
</syntaxhighlight>


Both display correctly, but while the relevant HTML for the first is

<pre class="de1">1
2
3
</pre>

the second has

<pre class="de1">1
<span class="xtra ln-xtra">2</span>3
</pre>

If you copy the result and paste it somewhere, you get

1
2
3

1
23