Re: The new registry errors when spam.el is moving messages

[Ted Zlatanov <tzz@lifelogs.com>]

On Thu, 21 Apr 2011 09:05:05 +0900 Katsumi Yamaoka <yamaoka@jpl.org> wrote: 

KY> Ted Zlatanov <tzz@lifelogs.com> wrote:
>> You mean the mail-header or the CL changes?

KY> I meant `mail-header', that never works unless the variable named
KY> `headers' is bound.  Try: (mail-header "Cc" nil)
KY> So I replaced it with things similar to the original.  And I noticed,
KY> it never works, either.  In `gnus-registry-action':
...

I fixed this: we need to use the extra header slot (`mail-header-extra')
and that's an alist of headers.  But the user needs to add To and Cc to
`gnus-extra-headers', so I explained that in the package commentary.

I actually think To and Cc should be in `gnus-extra-headers' by default.
Is there any reason not to add them?  The extra memory usage is
negligible.

>> It was working fine for me before the changes.

KY> Because some mis-designed functions are hidden by `ignore-errors',
KY> I thought.

Yes.  Oh, but it was nicely quiet, wasn't it? ;)

>> Other than the bug Andre Cohen reported with followed-groups,
KY> Although I've never used it, I can imagine it doesn't work for To
KY> and Cc headers.  That's why I feel it incomplete.  To achieve it,
KY> maybe other Gnus resources need to be changed.

Fortunately I think we're OK now.

Thanks for working on this.
Ted