Searches for a file on the system environment path
Usage
findonpath(fn, status = TRUE, quote = TRUE)
Arguments
- fn
The filename to search for (without a path)
- status
Show messages
- quote
Enclose returned filename in quotes
Value
The full path and name of the found file, or NULL if not found
Note
This will return the first found occurence of file fn, searching 1) the current working directory, 2) the user's R 'home' directory,
then 3) the directories on the operating system environment 'path'
