Line Numbers plugin adds extra line

[hiulit]

I don't know why it does that.

List of the plugins I'm using:

• Line Numbers
• Autolinker
• WebPlatform Docs
• File Highlight
• Show Language

I tried to hack the code and removing the 1 + seems to work.

var linesNum = (1 + env.code.split('\n').length);

var linesNum = (env.code.split('\n').length);

[LeaVerou]

Where is the extra line added? Do you have an online example demonstrating the issue?

[kuba-kubula]

I guess this might happen if your <pre> block contains a trailing whitespace at the end of code, e.g.

<pre><code>some
lines
end
there

</code></pre>

Is that it?

Edit: And for Windows, there are \r\n related highlightable \r characters.

[hiulit]

Yeah, that could be it @kuba-kubula now that you mention it.
Let me test it and I'll get back to both of you @LeaVerou

[haarg]

#385 should fix this

[hiulit]

Thanks!