Automatically wrap up the long code in the Report

[Polkas]

@nikolas-burkoff I think I found the solution to automatically wrap up the R code in the Report.
We need the formatR package and additional knitr global option. We could easily add this option as now we support global knitr ones.

knitr::opts_chunk$set(tidy.opts = list(width.cutoff = 60), tidy = TRUE)

or tidy = "styler"

Source: https://stackoverflow.com/a/74502546/5442527

[averissimo]

Guideline for optimal line length: https://baymard.com/blog/line-length-readability

[chlebowa]

Acceptance criteria:

Figure out how to neatly wrap code in all report formats available.

[m7pr]

Should we change default global knitr options in here?

teal.reporter/R/Renderer.R

Line 31 in c199825

renderRmd = function(blocks, yaml_header, global_knitr = list()) {

that are passed here

teal.reporter/R/Renderer.R

Line 38 in c199825

"\n```{r setup, include=FALSE}\nknitr::opts_chunk$set(%s)\n```\n",

or make it more explicit for the app developer, that he can make this change in there?

Users can always change .Rmd with the report file on their own, once it's downloaded, so I don't think this is a big deal.

[kartikeyakirar]

knitr::opts_chunk$set(tidy.opts = list(width.cutoff = 60), tidy = TRUE)

This has dependencies for formatR, but the formatting looks good for other formats. Should we add it for all formats or just for PDF?

Should we change default global knitr options in here?

I believe this is a good approach if we're applying it to all formats.if not , based on the report type, we could specifically address changes for the PDF format.

[m7pr]

nah, just put it in the default global_knitr options and this will be applied to every format