These are used by V8 so that R can access the file-system and the network so that external data can be accessed.

vw_fetch(url, options = NULL, encoding = "UTF-8")

vw_load(filename, encoding = "UTF-8")

## Arguments

url

character

options

named list, not yet implemented

filename

character

## Value

character contents of the file or URL

## Details

Assumes the encoding is UTF-8.