feature request: wrap long lines inside markdown code blocks

[timotheecour]

See linked issue for the problem description: https://stackoverflow.com/questions/41238148/how-to-line-wrap-long-lines-inside-markdown-code-blocks-in-githubgitlab/67544049#67544049

Given the number of upvotes, it's a commonly requested feature.

The goal is to wrap code blocks, eg:

some very long line; some very long line; some very long line; some very long line; some very long line; some very long line; some very long line; some very long line; some very long line; some very long line; 

See also https://github.com/yoheimuta/github-pre-utility which is relevant.

[bioXiaoheng]

Has this feature been added? Is there a (built-in?) way to wrap texts inside the code block now?

[slam-campup]

Wrapping should work with any of the syntax highlighters that have wrap: true.

From the linguist comments:

# wrap                  - Boolean wrap to enable line wrapping (default: false)

For example the following should wrap:

```manpage
this is some log wrapping text this is some log wrapping text this is some log wrapping text this is some log wrapping text this is some log wrapping text 
``` 

However, none of the languages I have tried will wrap.