Add command ~mu4e-sexp-at-point~ for showing/hiding the s-expression for the
message-at-point. Useful for development / debugging. Bound to ~,~ in headers and
view mode.
`mu4e-view-mode-map` was initialized from a sparse keymap and eventually passed
to `suppress-keymap` in order to remove bindings to `self-insert-command` which
obviously make no sense in read-only buffers. However, `suppress-keymap` also
remaps all digits and the minus sign to make prefix args, i.e., pressing 8
would be equal to `C-u 8` and `-` got bound to `negative-argument` instead of
`mu4e-view-mark-for-unflag` as defined.
While `suppress-keymap` has a `NODIGITS` arg to suppress the rebinding of
digits and minus sign (which would also mean that pressing a digit would try
inserting that digit and lead to an error), I chose the more straight-forward
solution and start from an empty rather than a sparse keymap and added the
`digit-argument` bindings for 0..9 explicitly.
I'm not quite sure why it was done in the first place, and it seems to have
unwanted side-effects. So let's turn it off and see if anything breaks.
Fixes: #2146.
Replace obsolete variable alias with obsolete function alias for mu4e-headers-search-edit.
Update docstring for mu4e-view-search-edit to reference the new function.
This is needed when gnus is used along mu4e for other purpose like
reading News, in this case gnus rename `gnus-article-buffer` and we
end up with an unrelated buffer-name in mu4e.
Usurp more of the utils code than can be re-used without further dependencies in
helpers.
Split off specific parts in their own file.
After the helper/utils changes, update the rest of mu4e to take the changes into
account.
Make mu4e-view-use-gnus obsolete (it's the default now), and add a
variable mu4e-view-use-old (which must be set before starting mu4e).
Update documentation / mentions.
Load the correct view when starting mu4e, so people can customize
e.g. the keymap.
Add some sanity checking.
re-enable the gnus/old split (the key was re-implementing
mu4e-view-message-text for gnus)
split helpers into mu4e-view-common
as a bonus 'go to url' now also works with gnus
in replacement of mu4e-view-save-attachment-multi for gnus viewers.
The alias mu4e-view-save-attachment have been replaced by a wrapper function
that calls either mu4e-view-save-attachment-multi or
mu4e-view-gnus-save-mime-parts depending of the context.
In mu4e~view-gnus, mu4e-view-mode derive from gnus-article-mode which derive
from gnus-mode which derive from special-mode:
(get 'mu4e-view-mode 'mode-class) => special.
When this option is set to 'known and the needed key is not yet in the user's
keyring, mu4e may hangs forever unable to verify email so lets user set this
variable globally to 'never to prevent this issue.
Make mu4e-personal-address-p safe for being called with nil.
Upgrade code that used mu4e-user-mail-address-p to
mu4e-personal-address-p.
Update docs.
Add some more helpers to mu4e-message, and avoid some byte-compiler
warnings.
Dirk-Jan C. Binnema
Tassilo Horn
Nicholas Vollmer
Thierry Volpiatto
Salman Mohammadi
Christophe Troestler