relative_to {rmarkdown}

Relative path utility function

Description

Given a directory and a file, return a relative path from the directory to the file, or the unmodified file path if the file does not appear to be in the directory.

Usage

relative_to(dir, file)

Arguments

dir

Directory

file

File

Value

Relative path from the directory to the file (or the unmodified file path if the file does not appear to be in the directory).