I have seen some nice $\LaTeX$ font for including function names or package names in questions. I cannot find any of them now and am looking for the name of the $\LaTeX$ font. This is probably not the best place to ask for it, sorry. (I have spent quite a bit of time searching for it on the $\TeX$ forum with no luck. I guess it should be there somewhere, but I just cannot find it...)
this
. $\endgroup$Show Math As > TeX Commands
to see the latex code used to create it. Scortchi used\texttt{}
. There is more here: Instructions on how to use LaTeX on CrossValidated. $\endgroup$