Some symbols are unnecessarily escaped within config-schema.json

[igorlfs]

What versions & operating system are you using?

Wrangler 4.78.0, Linux

Please provide a link to a minimal reproduction

N/A

Describe the Bug

The generated config-schema.json (for the wrangler package) is too "conservative" when escaping characters: it basically escapes every allowed character, all the time. When using hover via LSP, the output is often noisy and unhelpful. For instance, with neovim:

(notice the extraneous \)

Particularly, URLs are the most broken: I can't just click a link, I have to manually remove the escapes.

Please provide any relevant error logs

No response

[edmundhung]

Hi @igorlfs,

Thanks for the report.

The published schema itself doesn't seem to contain those backslashes. For example, the current config-schema.json has the description text unescaped here: https://app.unpkg.com/wrangler@4.86.0/files/config-schema.json#L752

This looks like it may be coming from how your editor/LSP is rendering schema hover text. I put up a small change in #13735 to also emit markdownDescription, which may help with that. Could you give this prerelease a try?

npm i -D https://pkg.pr.new/wrangler@13735

[igorlfs]

Thanks for the quick response!

The published schema itself doesn't seem to contain those backslashes.

Oh, I should have checked that! Sorry!

Could you give this prerelease a try?

This works like a charm!

[edmundhung]

Awesome. Thanks for confirming! I will try to get this landed in the next release.