Function: custom-check-theme

custom-check-theme is a byte-compiled function defined in custom.el.gz.

Signature

(custom-check-theme THEME)

Documentation

Check whether THEME is valid, and signal an error if it is not.

Source Code

;; Defined in /usr/src/emacs/lisp/custom.el.gz
(defsubst custom-check-theme (theme)
  "Check whether THEME is valid, and signal an error if it is not."
  (unless (custom-theme-p theme)
    (error "Unknown theme `%s'" theme)))