Function: gnus-data-find-in
gnus-data-find-in is a function alias for assq, defined in fns.c.
Signature
(gnus-data-find-in KEY ALIST)
Documentation
Return non-nil if KEY is eq to the car of an element of ALIST.
The value is actually the first element of ALIST whose car is KEY. Elements of ALIST that are not conses are ignored.