From: Eric Abrahamsen <eric@ericabrahamsen.net>
To: ding@gnus.org
Subject: Re: [if cc is empty?]
Date: Thu, 18 Mar 2021 08:37:50 -0700 [thread overview]
Message-ID: <87ft0slbg1.fsf@ericabrahamsen.net> (raw)
In-Reply-To: <87a6r0fyjj.fsf_-_@mat.ucm.es> (Uwe Brauer's message of "Thu, 18 Mar 2021 13:15:28 +0100")
Uwe Brauer <oub@mat.ucm.es> writes:
>> Uwe Brauer <oub@mat.ucm.es> writes:
>
>> Looks like the %(expr) escapes are evaluated in the *Capture* buffer,
>> not the buffer where you started the capture. You might have to do:
>
>> (defun my-extract-cc ()
>> (interactive)
>> (with-current-buffer (org-capture-get :original-buffer)
>> (mail-decode-encoded-address-string
>> (gnus-fetch-original-field "cc"))))
>
> I just realized that I might use that template, even for messages with
> empty CC fields, however in that case my template will fail.
>
> How can I add something like
>
> (if cc-non-empty
> (with-current-buffer (org-capture-get :original-buffer)
> (mail-decode-encoded-address-string
> (gnus-fetch-original-field "cc"))))
>
> thanks
You'll just have to let-bind the cc field and then check it. (Or
`when-let', if your Emacs has that.) You can put this inside the
`with-current-buffer':
(let ((cc (gnus-fetch-original-field "cc")))
(if cc (mail-decode-encoded-address-string cc)
""))
next prev parent reply other threads:[~2021-03-18 15:38 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-12 18:52 how to extract the content of a cc field Uwe Brauer
2021-03-12 19:08 ` Eric Abrahamsen
2021-03-12 21:59 ` Uwe Brauer
2021-03-14 10:53 ` Robert Pluim
2021-03-20 4:38 ` Emanuel Berg
2021-03-14 21:26 ` [UTF8 problems] (was: how to extract the content of a cc field) Uwe Brauer
2021-03-15 23:22 ` [UTF8 problems] Eric Abrahamsen
2021-03-16 11:29 ` Uwe Brauer
2021-03-16 17:26 ` Eric Abrahamsen
2021-03-16 21:02 ` Uwe Brauer
2021-03-16 21:18 ` Eric Abrahamsen
2021-03-18 12:15 ` [if cc is empty?] (was: [UTF8 problems]) Uwe Brauer
2021-03-18 15:37 ` Eric Abrahamsen [this message]
2021-03-18 21:25 ` [if cc is empty?] Uwe Brauer
2021-03-12 19:11 ` how to extract the content of a cc field Andreas Schwab
2021-03-12 19:17 ` Eric Abrahamsen
2021-03-14 21:27 ` Uwe Brauer
2021-03-15 23:08 ` Eric Abrahamsen
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