I'm working on a .Rnw file in Rstudio, using knitr to weave it. I have no problem with compiling the document, my problem is related to the syntax highlighting of the document itself in Rstudio. As soon as I include \Sexpr{} with an R function of any kind inside, it messes up the syntax highlighting for the rest of the document.
This is an example of an .Rnw file that would produce this problem:
\documentclass{article}
\begin{document}
% A comment, this is green
Everything is fine so far. \textbf{This looks fine in Rstudio}.
However, I will now include an "Sexpr\{\}" with an R function inside,
and it will mess up the syntax highlighting in the rest of the file.
\Sexpr{runif(1)}.
\textit{Some italic text}
% Another comment, but no longer green
\end{document}
This is what it looks like for me:
As you can see, "textit" and "end" are not blue, as they should be, and the comment isn't green, like it is above.
As I mentioned, it compiles just fine, but it is just frustrating when I'm working with the document, so I would love to find a solution!