Hi,

I'm using pandoc (version 2.9.2.1) to convert documents to dokuwiki format.
I ran into a problem using this command:

pandoc input.html -f html -t dokuwiki -o output_dokuwiki.txt --preserve-tabs

Input:

<strong>bold</strong>
<em>italic</em>
<u>underline</u>

Output:

**bold** //italic// underline

Expected output:

**bol

This is nothing more than a listing of all the things that would come to our minds and that need to be taking care of before merging #376 :

@ffoodd feel free to add items 😄

• Clean input CSS (some prefixes or IE fixes may not be still useful)
• Update Node version to at least v12.10.0 in the Travis configuration
• Create a custom code demonstration block
• Revise t

On this page: https://breakdance.github.io/breakdance/docs.html

Problem: There are a number of times where it refers to the result of a breakdance.compile call as a string. In reality, the string should come from breakdance.compile().output

When converting from markdown to LaTeX I noticed that an unsupported command was used in the itemize environment.

Given the following input (in Markdown):

Test:

 - One
 - Two
 - Three

The following LaTeX was produced:

Test:

\begin{itemize}
\tightlist
\item
  One
\item
  Two
\item
  Three
\end{itemize}

The \tightlist command is most likely from the memoir class which i

Describe the bug
Documentation example is broken

To Reproduce
Steps to reproduce the behavior:

1. Go to 'https://github.com/ntrupin/abstractml/tree/master/docs/examples'
2. See error

Expected behavior
The page displays the proper compiled html source

Screenshots
![image](https://user-images.githubusercontent.com/37413895/69005868-b5e55b00-098c-11ea-9442-822dec285555.

In the Challenge part of the Blocks section, for the layout image displayed the second section as:

<section>
(Heading 2)
(A paragraph of text)

It was not clear to me that this should be a h1 and not an h2. When I saw the words Heading 2, I thought that meant write a heading with h2 tag. I was able to get past the challenge by changing it to h1, but maybe it should be a little mor