[R] using edit to extract codes from vignette failed

[Uwe Ligges]

On 07.09.2014 11:06, PO SU wrote:
>
> Dear expeRts,
>      When i using the following code, i get a error as follows:
>
>
>
>   edit(file=vignette("grobs",package = "grid"))

I guess you want to

edit(file = vignette("grobs", package = "grid")[["file"]])

?

Best,
Uwe Ligges




> Error in edit.vignette(file = vignette("grobs", package = "grid")) :
>    argument "name" is missing, with no default
>
>
> I investigated edit function, but still can't  get codes from a vignette, May you help me?
>
>
> --
>
> PO SU
> mail: desolator88 at 163.com
> Majored in Statistics from SJTU
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