Read or write files, assuming they are encoded in UTF-8. read_utf8()
is roughly readLines(encoding = 'UTF-8') (a warning will be issued if
non-UTF8 lines are found), and write_utf8() calls
writeLines(enc2utf8(text), useBytes = TRUE).
Arguments
- con
A connection or a file path.
- error
Whether to signal an error when non-UTF8 characters are detected (if
FALSE, only a warning message is issued).
