On Feb 27 14:02:11, Ingo Schwarze wrote:
> Sorry for not snipping more, all the old text is really needed to
> understand the answer.
>
> Jan Stary wrote on Fri, Feb 25, 2011 at 02:36:52PM +0100:
> > On Feb 24 10:57:26, Joachim Schipper wrote:
> >> On Thu, Feb 24, 2011 at 10:11:22AM +0100, Jan Stary wrote:
> >>> On Feb 09 17:56:59, Ingo Schwarze wrote:
>
> >>>> text/html; /usr/bin/lynx -stdin -force_html -dump ; copiousoutput
> [...]
>
> >>> I have been using (variations of) these for years in my ~/.mailcap,
> >>> which made mutt(1) launch lynx(1) on the html attachments. Since
> >>> I upgraded to
> >>>
> >>> OpenBSD 4.8-current (GENERIC) #448: Fri Oct 22 09:43:05 MDT 2010
> >>> dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
> >>>
> >>> with mutt-1.5.21p0, it no longer works.
> >>> (Should I take this to ports?)
> >>>
> >>> Trying to view a HTML attachment from the attachment menu
> >>> results in the attachment being displayed by mutt's internal
> >>> viewer. I stripped my ~/.mailcap to the minimum suggested by
> >>> http://www.mutt.org/doc/manual/manual-5.html#ss5.3
> >>>
> >>> text/html; lynx %s ; nametemplate=%s.html
> >>>
> >>> and even that does not work. It seems like my ~/.mailcap is ignored.
> >>> (Copying to /etc/mailcap doesn't seem to make any difference.)
> >>>
> >>> Does anyone have a hint of what could be causing this?
>
> >> text/html is usually in Mutt's auto_view list; auto_view stuff is
> >> automatically piped through any viewer with "copiousoutput" set,
>
> > Yes, but that's not the issue here. I don't want the html attachments to
> > be autoviewed; in fact, I have 'set implicit_autoview=no' in ~/.muttrc
>
> >> whereas non-"copiousoutput" entries are only used if you explicitly open it
> >> ('v' -> select item -> 'm').
>
> > This is what I want; and in fact, it does work, when I explicitly open
> > them with 'v' -> select -> 'm'; until now,, I have been explicitly
> > opening the attachments I wanted to view with 'v' -> select -> Enter.
> > That's what stooped working; opening them with 'm' runs the correct
> > (~/.mailcap) lynx command over them.
>
> Reading manual.txt, i understand this is intended behaviour.
> If i understand correctly, with "set implicit_autoview=no",
> the "auto_view" list is used for two purposes:
> - When viewing the message as a whole, to decide whether a given
> MIME part should be displayed inline after running it through
> the MIME handler,
> - and from the "v"iew menu, when selecting a part with "Enter"
> (as opposed to selecting it with "m"), to decide whether to
> use the MIME handler or to display it as raw text using the
> internal pager.
> So yes, when you have neither "set implicit_autoview=yes" nor
> "auto_view text/html", you have to type "v" "m" to start lynx.
>
> In case this was different in old versions of mutt, it may either
> have been a bug or an intentional change of behaviour.
I haven't changed my mutt configuration, so it was probably
an intentional change of behaviour.
Anyway, now that I have read about the MIME chapter again,
I am in fact using auto_view for text/html with (.muttrc)
set implicit_autoview=no
auto_view text/html
alternative_order text/plain text/enriched
and (.mailcap)
text/html ; lynx -assume_charset=iso-8859-2 %s ; nametemplate=%s.html
text/html ; lynx -assume_charset=iso-8859-2 -dump -nolist -force_html %s ; \
nametemplate=%s.html ; copiousoutput
> 3.110. implicit_autoview
> [...]
> If set to "yes", mutt will look for a mailcap entry with the
> "copiousoutput" flag set for every MIME attachment it doesn't have an
> internal viewer defined for. If such an entry is found, mutt will use
> the viewer defined in that entry to convert the body part to text form.
>
> So conversely, without implicit_autoview, it will only look for mailcap
> entries for MIME types listed in auto_view, or when explicitely
> requested with "v" "m".
Yes; this is what I am using now.
> 4. MIME Autoview
> [...]
> In addition to explicitly telling Mutt to view an attachment with the
> MIME viewer defined in the mailcap file from the attachments menu, Mutt
> has support for automatically viewing MIME attachments while in the
> pager.
>
> That's what you ask for when pressing "v" "Enter", so without auto_view,
> you will get raw HTML tags displayed in the internal parser, bacause
> the MIME handler will not be called.
Yes; your explanation is correct.
Thank you for your time
Jan
