    Fenced

Code block starting and ending with empty lines:

    Fenced

Indented code block containing fenced code block sample:

    ~~~
    Fenced
    ~~~

Fenced code block with indented code block sample:

    Some text

        Indented code block sample code

Fenced code block with long markers:

    Fenced

Fenced code block with fenced code block markers of different length in it:

    In code block
    ~~~
    Still in code block
    ~~~~~
    Still in code block

Fenced code block with Markdown header and horizontal rule:

    #test
    ---

Fenced code block with link definitions, footnote definition and abbreviation definitions:

    [example]: http://example.com/

    [^1]: Footnote def

    *[HTML]: HyperText Markup Language