[R] rcode and latex

[Robert.Denham@dnr.qld.gov.au]

I have discovered the listings package for including code in your latex
documents.  The default languages do not include R or Splus, but the
definition is pretty simple, this is what I did for R:

\lst at definelanguage{R}%
{morekeywords={TRUE,FALSE,T,F,NA,NULL,Inf,NaN,library,%
  attach,detach,source,while,for,in,%
  repeat,switch,break,next,return,stop,function,%
  if,else,warning,error},%
literate={<-}{{$\leftarrow$}}1{<<-}{{$\leftarrow \!\!\!\!\leftarrow$}}1 ,%
sensitive=true,%
morecomment=[l]\#,%
morestring=[d]",%
morestring=[d]'%
}[keywords,directives,comments,strings]


This is saved somewhere on your $TEXINPUTS path as lstlang0.sty.  Probably
someone has already done this, so I would be happy to see an improved
version.

I am sending this in the hope there are others find it useful.

Robert Denham


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