From: Katsumi Yamaoka <yamaoka@jpl.org>
To: ding@gnus.org
Subject: Re: Html header washing question
Date: Tue, 06 Nov 2012 10:05:24 +0900 [thread overview]
Message-ID: <b4mehk7h76z.fsf@jpl.org> (raw)
In-Reply-To: <87vcdjyhug.fsf@gmx.co.uk>
Johnny wrote:
> I have a RSS feed that sends html in the subject line, and I want to
> display the text only;
> e.g. from:
> <a href="/aktiebloggen/opcon-ett-bolag-pa-vag-fram">Opcon ett bolag på
> väg fram !</a>
> to:
> Opcon ett bolag på väg fram !
That is just what the xml feed contains as <title>...</title>.
I don't know what is the use of such one but I tried a filter:
(defadvice nnrss-node-text (before wash-subject (namespace local-name element)
activate)
"Wash subject string for <http://www.redeye.se/aktiebloggen/feed>."
(when (equal local-name 'title)
(let* ((name (intern (concat namespace (symbol-name local-name))))
(node (assq name element))
(text (if (and node (listp node))
(nnrss-node-just-text node)
node)))
(and text
(string-match "\\`<a href=\"/aktiebloggen/[^>]+>\\([^<]+\\)</a>"
text)
(setcdr node (list nil (match-string 1 text)))))))
(To try this, type `C-x C-e' at the end of the form, or add it
to the ~/.gnus.el file.)
> I have tried the "W h" and have mm-text-html-renderer set to "w3m" and
> get the error "mm-get-part: Wrong type argument: bufferp,
> #("multipart/alternative" 0 21 (boundary "=-=-=" buffer #<buffer
> *mm*<19>> from "GordonGekko" start nil))".
That will be a bug anyway, though `W h' is useless for this case
(it will work on an html article that is not labeled as text/html
by the Content-Type header).
prev parent reply other threads:[~2012-11-06 1:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-05 19:23 Johnny
2012-11-06 1:05 ` Katsumi Yamaoka [this message]
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