Subject: bug#25770: delayed-init custom variables are not special

From: Glenn Morris <[email-masked]>
Date: Fri, 17 Feb 2017 01:15:49 -0500

Package: emacs
Version: 25.1

It seems that defcustoms that use custom-initialize-delay end up not
being special. Eg:

(special-variable-p 'small-temporary-file-directory)
(special-variable-p 'abbrev-file-name)

both return nil.