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bug#25770: delayed-init custom variables are not special
From: |
Tino Calancha |
Subject: |
bug#25770: delayed-init custom variables are not special |
Date: |
Tue, 21 Feb 2017 18:41:42 +0900 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) |
Glenn Morris <rgm@gnu.org> writes:
> Glenn Morris wrote:
>
>> It seems that defcustoms that use custom-initialize-delay end up not
>> being special.
>
> Maybe something like this?
>
> --- i/lisp/custom.el
> +++ w/lisp/custom.el
> @@ -764,9 +764,12 @@ custom-reevaluate-setting
> Use the :set function to do so. This is useful for customizable options
> that are defined before their standard value can really be computed.
> E.g. dumped variables whose default depends on run-time information."
> - (funcall (or (get symbol 'custom-set) 'set-default)
> - symbol
> - (eval (car (or (get symbol 'saved-value) (get symbol
> 'standard-value))))))
> + (let ((val (car (or (get symbol 'saved-value)
> + (get symbol 'standard-value)))))
> + (if (default-boundp symbol)
> + (funcall (or (get symbol 'custom-set) 'set-default) symbol (eval val))
> + (eval `(defvar ,symbol ,val)))))
> +
After commit 96cea19842b577eb4f2e057d702aea54d736233e
emacs -Q lisp/subr.el
shows no fontification, even though the mode line
says that the buffer is in Emacs Lisp mode.