Function: facep

facep is a byte-compiled function defined in faces.el.gz.

Signature

(facep FACE)

Documentation

Return non-nil if FACE is a face name; nil otherwise.

A face name can be a string or a symbol.

Probably introduced at or before Emacs version 19.29.

Aliases

prolog-face-name-p (obsolete since 28.1) custom-facep (obsolete since 28.1) viper-get-face (obsolete since 27.1)

Source Code

;; Defined in /usr/src/emacs/lisp/faces.el.gz
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; Predicates, type checks.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

(defun facep (face)
  "Return non-nil if FACE is a face name; nil otherwise.
A face name can be a string or a symbol."
  (internal-lisp-face-p face))