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mu4e: add mu4e-view-mime-parts

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Add a special mode for setting the gnus parameters to have images shown
/ buttonized so they can be saved etc.

Fixes #2516.
This commit is contained in:
Dirk-Jan C. Binnema
2024-12-06 19:47:55 +02:00
parent 1b2d9d3847
commit 454cfe3ea6
2 changed files with 16 additions and 5 deletions
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17
mu4e/mu4e-view.el
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@ -754,12 +754,19 @@ determine which browser function to use."
(mu4e-view-quit)
(mu4e-view msg)))
(defun mu4e-view-toggle-show-mime-parts()
"Toggle whether to show all MIME-parts."
(defun mu4e-view-show-mime-parts()
"Show all MIME-parts.
This can be useful for messages with embedded images etc. that
you want to save, and that are not accessible otherwise. However,
note that Emacs can get slow with big attached images.
To go back to normal display, quit the message and re-open."
(interactive)
(setq gnus-inhibit-mime-unbuttonizing
(not gnus-inhibit-mime-unbuttonizing))
(mu4e-view-refresh))
(let* ((toggle (not gnus-mime-display-multipart-as-mixed))
(gnus-inhibit-mime-unbuttonizing (not toggle))
(gnus-mime-display-multipart-as-mixed toggle))
(mu4e-view-refresh)))
(defun mu4e-view-toggle-fill-flowed()
"Toggle flowed-message text filling."

4
mu4e/mu4e.texi
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@ -1506,6 +1506,10 @@ if you have Gnus-specific settings for @t{gnus-blocked-images}, you
should verify that they have the desired effect in @code{mu4e} as
well.
Finally, for some message with big images it can be useful to enable buttons and
full display, e.g. for saving inline images. For this you can try @code{M-x
mu4e-view-show-mime-parts}. This can be a little slow.
@node MSGV Attachments and MIME-parts
@section Attachments and MIME-parts
@cindex attachments