url_unikn
removes various patterns (e.g.,
"http", "https", "://", "www."
) from the
front of a given URL and returns the remaining character string
with an n-dash (Unicode \u2013
) prefix,
rather than the former figure dash (\u2012
) prefix
(as the latter created issues on Fedora Linux systems).
url_unikn(url = "https://www.uni-konstanz.de/")
The url to be written (as copied from a web browser).
url_unikn("https://www.uni-konstanz.de/")
#> [1] "– uni-konstanz.de"