Add support for webr code chunks in Rmd/qmd documents

[wurli]

Also modifies one of the unit tests to cover this use-case.

[lorenzwalthert]

Thanks. Can you please format the offending file with styler to make the pre-commit hook go test pass? Also, can you provide some links to web R in Rmd docs for me? I am not familiar with it.

[wurli]

Hi, thanks for looking at this :)

I've updated to fix the styler issue as requested.

Regarding webr in RMarkdown, now you mention it I think you're correct, I'm not sure RMarkdown has webr support. That said, in the case that someone is including webr chunks in an RMarkdown document and passing it through {styler}, I don't see why they wouldn't want these chunks styled like any other R code.

NB, the quarto-webr documentation only mentions the webr-r chunk type, but previously they advertised webr and AFAIK it's still a supported option, so I've included both for backwards compatibility.

[lorenzwalthert]

Great, thanks.