Function: cl-first

cl-first is a for car, defined in data.c.

Signature

(cl-first LIST)

Documentation

Return the car of LIST. If LIST is nil, return nil.

Error if LIST is not nil and not a cons cell. See also car-safe.

See Info node (elisp)Cons Cells for a discussion of related basic Lisp concepts such as car, cdr, cons cell and list.

Aliases

cl-first first (obsolete since 27.1) -first-item button--area-button-string quickurl-url-keyword smie-op-left cmpl-prefix-entry-head