[FEATURE] automatic replacement of \n by <br />

[pommedeterresautee]

People working on R have not to care to what tech is used to render their graph.
In a diagram you may have several lines, they will usually be separated by \n.
Unfortunately Mermaid doesn't care of \n but takes
into account.
May be it would be good to make this transformation by the R plugin.

Moreover I don't see any reason why someone would want to keep \n in the text of its diagram.

Best of all, it should take 1mn to implement the function.

[timelyportfolio]

Perhaps a reproducible example would clear up some of my confusion. Would that be possible? One concern I have is that labeling appears likely to change based on mermaid-js/mermaid#58.

[pommedeterresautee]

I am thiking to something very simple like that:

> library(stringr)
> "toto\ntata" %>% str_replace_all("\n", "<br/>")
[1] "toto<br/>tata"

I do it for my own code.