Re: patch proposed: gnus-summary-limit-to-from-to

[Katsumi Yamaoka <yamaoka@jpl.org>]

>>>>> In <87bqg4j8e4.fsf@call.dachary.org> Loic Dachary wrote:

> Katsumi Yamaoka <yamaoka@jpl.org> writes:

>> I tried improving it modifying `gnus-summary-limit-to-recipient'.

>   Cool. However, it says Cc is not in nnmail-extra-headers (no-gnus 0.6)

Yes, it does.  Because the default value of `nnmail-extra-headers'
is `(To Newsgroups)'.  Although we can make this command silence
even if `nnmail-extra-headers' doesn't have `Cc', I believe
checking the Cc header is indispensable to make this feature work
perfectly.  So, I wrote in the doc string as follows:

,----
| To, Cc and From headers are checked.  You need to include `To' and `Cc'
| in `nnmail-extra-headers'.
`----

The `gnus-summary-limit-to-recipient' command requires it, too.
The related info sections are (type `C-x C-e' at the end of each
line):

(info "(gnus)To From Newsgroups")
(info "(gnus)Scoring On Other Headers")

If you are a nnml user and add `Cc' to `nnmail-extra-headers',
you need rebuilding the NOV databases.  To do that, type:

M-x nnml-generate-nov-databases RET

Please note, it takes a looooooong time and needs extra space in
the disk.

Regards,