Function: custom-theme-name-valid-p
custom-theme-name-valid-p is a byte-compiled function defined in
custom.el.gz.
Signature
(custom-theme-name-valid-p NAME)
Documentation
Return t if NAME is a valid name for a Custom theme, nil otherwise.
NAME should be a symbol.
Source Code
;; Defined in /usr/src/emacs/lisp/custom.el.gz
(defun custom-theme-name-valid-p (name)
"Return t if NAME is a valid name for a Custom theme, nil otherwise.
NAME should be a symbol."
(and (not (memq name '(nil user changed)))
(symbolp name)
(not (string= "" (symbol-name name)))))