Re: [PATCH COMMIT] mail-lib/mail-extr.el upstream sync
Simon Josefsson <jas(a)extundo.com> writes:
> purecopy'ing a defcustom value seems weird (although recent
XEmacsen
> don't have an effective purecopy anyway, because of pdump-related
> changes).
I did not understand why purecopy was used, but it seemed to work.
Should it be removed?
Based on what I understand, purecopy is no longer used in XEmacs, even
in non-pdump builds. It should be removed.
The current implementation is a no-op:
DEFUN ("purecopy", Fpurecopy, 1, 1, 0, /*
...
*/
(object))
{
return object;
}