[Feature] When the content of the code block is too long, the class .cm-gap hides part of the code block content.

[Ligayu]

Initial checklist

• I agree to follow the code of conduct
• I searched issues and discussions and couldn’t find anything (or linked relevant results below)

Problem

When I use the code block component codeBlockComponent and the code content is too long, the class .cm-gap hides part of the code block content.
This seems to be a configurable option for the CodeMirror editor, but how can I configure the codeBlockComponent to display the full content of the code block, so that no matter how much content there is, the cm-gap does not hide any content?

Solution

The codeBlockConfig exposes configurable options.

Alternatives

null

[Saul-Mirone]

I've already exposed the codeBlockConfig.extensions from code mirror, could you please describe more precisely about how you want to configure codemirror?

[Ligayu]

https://discuss.codemirror.net/t/improve-scroll-performance-tradeoff/8825
From the above link, it seems that due to performance reasons, the new CodeMirror editor does not provide configuration options. The documentation I looked at some time ago for the older version seemed to offer configurable options, which is a bit awkward now. 😅

[Ligayu]

Since I want to obtain complete HTML DOM elements after editing multiple lengthy code blocks and display them on a webpage, if class ''.cm-gap'' hides some actual DOM elements, it will not be possible to get the complete HTML.