[Rd] __FILE__ for R

[Gabor Grothendieck]

Although its kludgy this previously (and still works) too:

parent.frame(2)$ofile

if called from top level within a sourced file.

On Fri, Apr 4, 2008 at 11:50 AM, hadley wickham <h.wickham at gmail.com> wrote:
> Sorry, that should be:
>
> FILE <- (function() {
>  attr(body(sys.function()), "srcfile")
> })()$filename
>
> Hadley
>
>
> On Fri, Apr 4, 2008 at 10:34 AM, hadley wickham <h.wickham at gmail.com> wrote:
> > I've often missed the ability to get the directory of the currently
> >  running script.  It's actually been possible for a while:
> >
> >  FILE <- (function() {
> >   attr(body(sys.function()), "srcfile")
> >  })()
> >
> >  thanks to Duncan's recent changes to file parsing.  This is pretty
> >  useful for sourcing in files relative to the current script, rather
> >  than the working directory.
> >
> >  Hadley
> >
> >  --
> >  http://had.co.nz/
> >
>
>
>
> --
> http://had.co.nz/
>
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