New stable release.
Nothing too spectacular, but a various small tweaks:
- improved guix (and other systems) compatibility: make fewer assumptions about where system programs are
- documentations improvements, in manpages and the mu4e reference manual
- labels: better messages when importing
- scm: stabilize tests. tweaks api.
- mu4e: add mu4e-view-mark-and-next
- mu4e: mu4e-dbus-mode; a new experimental minor in which mu4e exposes some of
its data over DBus.
Some of the tests were using (mfind "") to find messages, but since some
messages don't have dates the order is implicitly defined by the directory
order. This usually works, but not always (i.e. guix).
So let's make the behavior deterministic.
Fixes#2888
Some methods that returned lists would return ~#f~ when there were no
results (e.g., to, from, cc, bcc, references, labels); however, it's
nicer to return an empty list instead, which what we now do. Technically a
breaking change, but justified while we are still 'experimental'.
- don't make assumptions on where programs live (i.e., /bin/sh, /bin/rm,
/bin/mv) are not universal
- dont invoke shell when unnecessary
- improve error-handling
Unlike earlier development releases, we use the "pre"` suffix, so 1.12.14-pre3
rather than 1.12.14-dev3. This for compatibility with the version-to-string
Elisp function that some external programs use to parse version information.
As noted in #2870, this isn't explicitly mentioned in discussion about labels,
so unless you read the mu4e-headers-fields / mu4e-view-fields docstrings, you
may guess wrong.
New stable release 1.12.13. This contains improvements to the build process, the
Guile/Scheme binding ("SCM") and a new experimental "labels" sub-command. Let's
start with that last one.
* Labels
There's a new, experimental feature: *labels*. Labels are similar to the
existing "tags", but better integrated with both mu and mu4e,
You can search for message with a given label using 'label:', e.g
$ mu find label:tupperware
Or add/remove labels, e.g., remove the label "planet" and add the label
"dwarf-planet" to all messages that have "pluto" in their subject:
$ mu labels update "subject:pluto" --labels -planet,+dwarf-planet
Clear all labels from messages with the label "boring":
$ mu labels clear "label:boring"
Labels are only stored in mu's database, and do not write to the message file
themselves. I.e., when you remove your database, your labels are gone. However,
you can use the `mu labels export` and `mu labels import` to save/restore them;
see the mu-labels(1) man-page for details.
In mu4e, you can do the same using `mu4e-headers-mark-for-label` (bound to `l`)
and clearing with `mu4e-headers-mark-for-unlabel` (bound to 'L').
I.e., mark some messages (or the current one by default), and in the
headers-buffer type
l -planet +dwarf-planet RET
This works similar to the other marks.
There's autocompletion as well, both for search (label:) and marking (after +/-)
It's experimental, but it seems quite useful so far. See the man-page for
further details.
* SCM
The SCM/Guile bindings have been improved substantially; some common operations
are much faster (algorithmically). Also, the "glue" was added to interact with
Emacs and the "geiser" package, either with or without mu4e.
For the "plain Emacs" integraticon, see the Mu-SCM documentation, section
`Hooking up with GNU/Emacs and Geiser'.
For the mu4e integration, see the chapter `Using mu's SCM/Guile integration' in
the mu4e reference manual; or check the `mu4e-mu-scm-server' configuration
variable and the `mu4e-mu-scm-repl' command.
Future version will add more, and start answering questions like "Why would I
even want SCM bindings?!" :-)
* Building
- by default, tests are built 'lazily', i.e., only when running tests;
this speeds up the build considerably for people that don't want to run
tests (there's also -Btest=disabled of course)
- when available/found, mu now (by default) uses the system versions of CLI11
and libfmt, rather than mu's "vendored" versions.
You can influence where the build system (i.e., meson) looks through the
`PKG_CONFIG_PATH` environment variable (see the pkg-config/pkgconf man-pages),
and you can disable
