Un-escape All Escape Sequences
Un-escapes all known escape sequences
stri_unescape_unicode(str)
str |
character vector |
Uses ICU facilities to un-escape Unicode character sequences.
The following ASCII standard escapes are recognized:
\a, \b, \t, \n, \v, \?,
\e, \f, \r, \", \', \\.
Moreover, the function understands the following ones:
\uXXXX (4 hex digits),
\UXXXXXXXX (8 hex digits),
\xXX (1-2 hex digits),
\ooo (1-3 octal digits),
\cX (control-X; X is masked with 0x1F).
For \xXX and \ooo, beware of non-valid UTF-8 byte sequences.
Note that some versions of R on Windows cannot handle characters defined with \UXXXXXXXX. We are working on that.
Returns a character vector.
If an escape sequence is ill-formed,
result will be NA and a warning will be given.
Other escape:
stri_escape_unicode()
stri_unescape_unicode('a\\u0105!\\u0032\\n')Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.