I’m trying to get prism’s command-line plugin working. I think using a shortcode is the correct way to do this, but I’m running into a strange problem. As far as I can tell, something somewhere is getting processed incorrectly. Here’s the shortcode I originally tried:
<pre class="language-nohighlight command-line" {{ with .Get "data-user" }}data-user="{{ . }}"{{ end }} {{ with .Get "data-host" }} data-host="{{ . }}"{{ end }} {{ with .Get "data-output" }} data-output="{{ . }}"{{ end }}>
<code>
{{ .Inner }}
</code>
</pre>
And here’s how I’m using the shortcode:
{{< prism data-user="user" data-host="hostname" data-output="2" >}}
ls
foo bar baz
{{< /prism >}}
But that gets formatted all wrong: too many lines, and a space at the top (and apparently new users can only post one image).
And here’s where (in my opinion) things get really weird: I tried this:
`<pre class="language-nohighlight command-line" {{ with .Get "data-user" }}data-user="{{ . }}"{{ end }} {{ with .Get "data-host" }} data-host="{{ . }}"{{ end }} {{ with .Get "data-output" }} data-output="{{ . }}"{{ end }}> <code> {{ .Inner }} </code> </pre>`
Exactly the same as the original shortcode, but all on one line rather than several. That gets formatted differently: things line up a bit better, but there’s still extra lines (not as many, though!) and a space at the top.
Here’s my hypothesis: the shortcode is getting expanded to several lines of html, and prism is basing the number of lines on that html rather than the stuff inside the tags. Why? I have no idea.
So, can someone please tell me what the heck is going on—and how to fix it?