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bug#52038: Completion for user mailcap entries
From: |
Lars Ingebrigtsen |
Subject: |
bug#52038: Completion for user mailcap entries |
Date: |
Sat, 24 Sep 2022 15:39:40 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Arash Esbati <arash@gnu.org> writes:
> I added some entries to my ~/.mailcap like this (where the action part
> is not relevant for this report):
>
> application/vnd.ms-excel; foo
> application/vnd.openxmlformats-officedocument.spreadsheetml.sheet; bar
> application/vnd.openxmlformats-officedocument.wordprocessingml.document; baz
>
> In Gnus, I take a mail with an attachment (application/octet-stream) and
> hit 'e' to view the MIME part externally. When asked for 'View as MIME
> type', I enter 'application/vnd<TAB>' and get the following completions:
>
>
>
> Note the \ before the dots and I have to insert a backslash before I can
> proceed with completion. Is this the expected behavior?
(I'm going through old bug reports that unfortunately weren't resolved
at the time.)
The entries you are seeing as vnd\.ms-excel etc come from here:
(defvar mailcap-mime-data
`(("application"
("vnd\\.ms-excel"
(viewer . "gnumeric %s")
These are regexps, and we want to specify that we're matching the "."
character, and not the [.] character class, so we don't match
"vndxms-excel". That's probably overly pedantic, but...
But I think this is working as designed, and I'm therefore closing this
bug report.
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