Indented code blocks with special characters cause an error

[pelson]

With mdformat-mkdocs, having indented code with special characters results in a rendering problem:

Error: Could not format "example.md".

The formatted Markdown renders to different HTML than the input Markdown. This
is likely a bug in mdformat. Please create an issue report here, including the
input Markdown: https://github.com/executablebooks/mdformat/issues

The example:

# Title

1.  First step:

     ```bash
     echo \
      <container name>
     ```

I'm on Python 3.11, with:

$ pip list
Package         Version
--------------- -------
linkify-it-py   2.0.3
markdown-it-py  3.0.0
mdformat        0.7.17
mdformat_admon  2.0.3
mdformat-gfm    0.3.6
mdformat_mkdocs 2.1.0
mdformat_tables 0.4.1
mdit-py-plugins 0.4.1
mdurl           0.1.2
more-itertools  10.2.0
uc-micro-py     1.0.3

I also get a warning:

Warning: Plugin conflict. More than one plugin defined a renderer for "link" syntax.

I'm guessing this isn't related, but wish I knew how to remove the warning.

[pelson]

I should say, there is no problem formatting:

# Title

1.  First step:

     ```bash
     echo \
      "hello world"
     ```

[KyleKing]

Hm, there is always an edge case with markdown 😅. I partially rely on the core library logic for identifying code blocks, but this is probably something on my end (Update: yep, my logic to ignore HTML within code blocks isn't working. Should be a straightforward fix I can release after work!)

On the warning, that shouldn't cause any issues, but I'm working on a proper fix in an open PR (#30)

[pelson]

Hm, there is always an edge case with markdown 😅

Indeed 😂

FWIW, this is fine with vanilla mdformat.

[KyleKing]

This issue should be fixed with changes from #32 in v2.1.1!

[KyleKing]

FYI: the warning for multiple definitions of 'href' should now be resolved with v3.0.0!

[pelson]

Verified with 3.0... it is looking awesome! Thanks for the great project!