Superscripts and line breaks

[Maschette]

Hi Rich I am hoping this is not another silly issue like my last!

I read #71 and it showed me how to do superscripts but then I was trying to add a line break and I can seem to either have the superscript or the line break but not both? I tried using both \n and \n with differing results I searched the package website and couldn't find any info on superscript. I also tried it using paste0() like the examples with the rstudio API but kept getting a syntax error (which I also got trying to run that example)

grViz("
      digraph boxes_and_circles {
node [shape = box, 
      fontname = helvitica, 
			color = '#FF0000',
			style = 'filled'
      ]

Growth		[label = 'Growth \n (t@^{0}, K, Linf)' , color= '#a91ddb']
Growth2		[label = 'Growth \\n (t@^{0}, K, Linf)' , color= '#a91ddb']
}

[sorenoneill]

+1 I'm having the same issue.

[23ava]

+1 same here

[Eryops1]

+1 here

[Minh-AnhHuynh]

+1 Same issue as well. And for some reason I don't even get the Graph 1. It's always written '\n'.

Edit : The shortcut @^{superscript} for superscript or the equivalent for subscript will never work when using double quotes ". I think it is a slight issue as well.

[pedromafonso]

+1 Same issue