[R] R-code in R-file documentation

[Yihui Xie]

I guess what you want is cat(readLines("file.r"), sep = "\n")

Regards,
Yihui
--
Yihui Xie <xieyihui at gmail.com>
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA



On Wed, May 18, 2011 at 4:03 AM, Brian Oney <zenlines at gmail.com> wrote:
> Hello List,
> I would like to insert code from .r files into a LaTeX appendix (possibly
> using Sweave).
> I was considering:
>
> <<results=tex,eval=true,echo=true>>=
> source("file.r")
> @
> but I would just like to echo the code and not evaluate the code within the
> file.
> maybe:
> <<results=tex,eval=true,echo=false>>=
> cat("\\begin{verbatim}")
> readLines("file.r")
> cat("\\end{verbatim}")
> @
>
> The above works well other than the line numbers which are included (which
> isn't so bad).
>
> Thanks for the help and ideas!
> Brian
>
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