* lisp/gnus/gnus-util.el (gnus-extract-address-components): Doc
update.
"Extract address components from a From header.
Given an RFC-822 address FROM, extract full name and canonical address.
Returns a list of the form (FULL-NAME CANONICAL-ADDRESS). Much more simple
-solution than `mail-extract-address-components', which works much better, but
+solution than `mail-header-parse-address', which works much better, but
is slower."
(let (name address)
;; First find the address - the thing with the @ in it. This may