Add favawesome_icon Function to a Project

If you can't import favawesome in your project, you can still use a Font Awesome (https://fontawesome.com) icon as the favicon (the icon that appears on browser tabs). Calling this function will download the necessary code to add a favawesome_icon() function to your project, and will ovewrite the existing file if it already exists, making it easy to update the code. The favawesome_icon() function takes the same arguments as fav().

Usage

use_favawesome_standalone()

Value

NULL invisibly (called for side effect of importing the favawesome_icon() definition). favawesome_icon() returns the same value as fav().