I'm trying to use question marks in a code block using knitr, but in the compiled pdf always puts quotes around it, so, for example
<<helpCode, eval=FALSE>>= ?rnorm @
comes out as
Is there a way to keep this from happening?
Questions on TeX - LaTeX Stack Exchange are expected to relate to TeX, LaTeX or related typesetting systems within the scope defined in the FAQ. Consider editing the question or leaving comments for improvement if you believe the question can be reworded to fit within the scope. Read more about closed questions here.