Function: -is-prefix?

-is-prefix? is a byte-compiled function defined in dash.el.

Signature

(-is-prefix\? PREFIX LIST)

Documentation

Return non-nil if PREFIX is a prefix of LIST.

Alias: -is-prefix-p.

Aliases

-is-prefix-p

Source Code

;; Defined in ~/.emacs.d/elpa/dash-20260221.1346/dash.el
(defun -is-prefix? (prefix list)
  "Return non-nil if PREFIX is a prefix of LIST.

Alias: `-is-prefix-p'."
  (declare (pure t) (side-effect-free t))
  (--each-while list (and (equal (car prefix) it)
                          (!cdr prefix)))
  (null prefix))