stri_escape_unicode: Escape Unicode Code Points
Description
Escapes all Unicode (not ASCII-printable) code points.
Usage
stri_escape_unicode(str)
Arguments
|
character vector |
Details
For non-printable and certain special (well-known, see also R man page Quotes) ASCII characters the following (also recognized in R) convention is used. We get \a
, \b
, \t
, \n
, \v
, \f
, \r
, \"
, \'
, \\
or either \uXXXX (4 hex digits) or \UXXXXXXXX (8 hex digits) otherwise.
As usual, any input string is converted to Unicode before executing the escape process.
Value
Returns a character vector.
See Also
The official online manual of stringi at https://stringi.gagolewski.com/
Gagolewski M., stringi: Fast and portable character string processing in R, Journal of Statistical Software 103(2), 2022, 1-59, doi:10.18637/jss.v103.i02
Other escape: stri_unescape_unicode()
Examples
stri_escape_unicode('a\u0105!')
## [1] "a\\u0105!"