org-link-unescape-compound

org-link-unescape-compound is a compiled Lisp function in `org.el'.

(org-link-unescape-compound HEX)

Unhexify Unicode hex-chars. E.g. `%C3%B6' is the German o-Umlaut.
Note: this function also decodes single byte encodings like
`%E1' (a-acute) if not followed by another `%[A-F0-9]{2}' group.