Use an update guile.m4; it seems different systems (Fedora, arch,
gentoo, ...) have guile installed under different names. Try to handle
all of those.
For this, we include the upstream guile.m4 and add support for
guile-snarf.
We were transforming wild-card searches into regular-expression
searches; while that works, it's also significantly slower.
So, instead, special-case wildcards, and use the Xapian machinery for
wildcard queries.
Re-use `mu4e-headers-thread-orphan-prefix' for the prefix for the
first sibling in the orphan thread and add
`mu4e-headers-thread-single-orphan-prefix' as the prefix of single orphans.
When we mark a message as read, we get an (:update ... ) with the
marked-as-read message (ie., moved from new/ to cur/).
The (:update ...) however does _not_ include extracted images etc.; so
images in unread message would not be visible at that time. To fix this,
to another (:view ...) and extract the images etc.
Thanks to tangxinfa for pointing this out.
Add a defcustom `mu4e-view-use-gnus`, which, when `t', use Gnus'
article-mode for displaying messages instead of mu4e's built-in mode.
This is experimental, and a view messages do not display
correctly yet (base64-encoded bodies).
html2text is deprecated in the emacs pretest, by unconditionally
importing it mu4e causes a mildly irritating yes/no prompt to appear
during startup.
This change ensures that html2text is not loaded unless the emacs
running is a version that does not have 'shr-insert-document
In the olden days, we stored dates like e.g. 20180131121234, and do a
lexicographical check. With that, we could use e.g. upper-limits
201802312359 for "all dates in Feb 2018", even if Feb doesn't have 31
days.
However, nowadays we use time_t values, and g_date_time_new_local raises
errors for non-existent days; easiest fix is to massage things a bit; so
let's do that.
Fixes issue #1197.
offlineimap will only sync directories that have 'cur', 'tmp', and
'new' sub-directories. Currently, mu4e can end up in a state where the
sent folder only has the 'cur' directory and is therefore not synced.
Upon saving a sent email, emacs' write-file will prompt to create
parent directories if the sent maildir does not already exist. This
results in the following directory structure:
<mu4e-maildir>/<sent>/cur/<email>
Note that the 'tmp' and 'new' directories are missing. This commit
ensures that they are always created.
