[BUG] Parsing of the following markdown structure failed: {"type":"code","name":"N/A"}.

[floatrx]

Description:
When using the MDXEditor in source mode and attempting to insert a code block using triple backticks (```), the editor fails to parse the markdown structure, resulting in a parsing error. This issue prevents users from adding code snippets to their markdown documents directly in the source mode.

Error Message:
Parsing of the following markdown structure failed: {"type":"code","name":"N/A"}. Steps to Reproduce:

Steps 2 reproduce

• Open the MDXEditor.
• Switch to source mode by selecting the "Source" option.
• Attempt to insert a code block by typing or pasting in triple backticks followed by some code, then closing with triple backticks again.
  For example:

some code

• Observe the parsing error message as described above.

Expected Behavior:
The editor should correctly parse the code block enclosed in triple backticks, allowing the user to insert code snippets into their markdown document without encountering a parsing error.

Actual Behavior:
The editor displays a parsing error when attempting to insert a code block using triple backticks, preventing the user from successfully adding code snippets in source mode.

[petyosi]

My guess is that you need to configure the codeMirrorPlugin to support code blocks without any language specified, by passing a '': 'Text' to the codeBlockLanguages. Give it a try.

[floatrx]

My guess is that you need to configure the codeMirrorPlugin to support code blocks without any language specified, by passing a '': 'Text' to the codeBlockLanguages. Give it a try.

I don't use the codeMirrorPlugin, and it's unnecessary for my purposes. Markdown inherently supports code blocks without the requirement to specify a language.

This bug was also reproduced in the official live demo

This issue is not critical but it would be nice to have it fixed.

[petyosi]

Perhaps my response was not clear. The editor supports code blocks without a language, but you need to configure it so that it actually knows what kind of editor to associate with such a code block. I suggested the codeMirror one, but you can also use whatever you wish, the docs include an example with a text area.

[wp0403]

I have encountered the same error as you, and need to configure all the code block languages you use in markdown to codeMirrorPlugin

[floatrx]

@wp0403 Helps, but we should explicitly provide an empty string ('')

    const codeBlockLanguages = ['', ...]; // <- here                                           
    ...
    codeMirrorPlugin({
      codeBlockLanguages: codeBlockLanguages.reduce((acc, language) => {
        acc[language] = language;
        return acc;
      }, {}),
    }),```

[pbjorklund]

My guess is that you need to configure the codeMirrorPlugin to support code blocks without any language specified, by passing a '': 'Text' to the codeBlockLanguages. Give it a try.

This would be great to have in the example in the docs.