path: Path components below the project root. Defaults to NULL. This means that the directory will be set to the path of the file. If the path doesn't exist, the user will be asked if he wants to create such a folder.
Returns
get_wd_here() returns a full-path directory name.
get_wd_here() returns a message showing the current working directory.
open_wd_here() Opens the File Explorer of the path returned by get_wd_here().
Examples
## Not run:get_wd_here()set_wd_here()open_wd_here()## End(Not run)