gnu: emacs-popup: Update to 0.5.9.

* gnu/packages/emacs-xyz.scm (emacs-popup): Update to 0.5.9.

gnu: emacs-async: Update to 1.9.7.

* gnu/packages/emacs-xyz.scm (emacs-async): Update to 1.9.7.

services: Add file system utilities to profile.

* gnu/services/base.scm (file-system-type->utilities)
(file-system-utilities): New procedures.
(file-system-service-type): Extend 'profile-service-type' with
'file-system-utilities'.
* gnu/system.scm (boot-file-system-service): New procedure.
(operating-system-default-essential-services): Use it.
(%base-packages): Remove 'e2fsprogs'.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Modified-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>

gnu: icecat: Remove leftovers from version 91.

* gnu/packages/gnuzilla.scm (all-mozilla-91-locales, %icecat-91-version,
icecat-91-source): Remove variables.

gnu: icedove: Update to 102.3.0.

* gnu/packages/gnuzilla.scm (icedove): Update to 102.3.0.
[source]: Use icecat-source again.
[arguments]: Remove `--frozen` flag from cargo invokation.
Remove `--with-user-appdir` flag (no longer honoured since TB91). Disable
WASM sandbox for now (needs more dependencies).
[inputs]: Add alsa-lib. Use icu4c-71.
[native-inputs]: Update hg-reference link. Use rust@1.59 and
rust-cbindgen@0.23.

gnu: Add gnome-shell-extension-unite-shell.

* gnu/packages/gnome-xyz.scm (gnome-shell-extension-unite-shell): New
variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: Add texlive-babel-czech.

* gnu/packages/tex.scm (texlive-babel-czech): New variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

doc: Tweak wsdd wording.

* doc/guix.texi (Samba Services)[Web Service Discovery Daemon]: Tweak
wording.

doc: Fix syntax for 'wsdd-configuration'.

* doc/guix.texi (Samba Services): Fix syntax of 'wsdd-configuration'
data type definition.

gnu: wpa-supplicant: Enable OWE support.

With OWE support users are enable to connect to "Opportunistic Wireless
Encryption" networks. This means users are able to have an encrypted
data channel in an otherwise open wireless network.

* gnu/packages/admin.scm (wpa-supplicant)[arguments]: Rename
'configure-for-dbus' phase to 'set-config-options'.  Set CONFIG_OWE=y.
Remove trailing #t.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>

substitute: Retry downloading when a nar is unavailable.

Fixes <https://issues.guix.gnu.org/57978>
Reported by Attila Lendvai <attila@lendvai.name>.

Previously, if a narinfo was available but its corresponding nar was
missing (for instance because the narinfo was cached and the server
became unreachable in the meantime), 'guix substitute --substitute'
would try to download the nar from its preferred location and abort when
that fails.  This change forces one retry with each of the URLs.

* guix/scripts/substitute.scm (download-nar): Do not catch
'http-get-error?' exceptions.
(system-error?, network-error?, process-substitution/fallback): New
procedures.
(process-substitution): Call 'process-substitution/fallback' upon
'network-error?'.
* tests/substitute.scm ("substitute, first URL has narinfo but lacks nar, second URL unauthorized")
("substitute, first URL has narinfo but nar is 404, both URLs authorized")
("substitute, first URL has narinfo but nar is 404, one URL authorized")
("substitute, narinfo is available but nar is missing"): New tests.

substitute: Split nar download.

* guix/scripts/substitute.scm (download-nar): New procedure, with most
of the code moved from...
(process-substitution): ... here.  Call it.

import/cran: Process more complex license strings.

* guix/import/cran.scm (string->license): Add more match clauses.
(string->licenses): Split license conjunctions at "|" and apply
string->license on each license.
(description->package): Use string->licenses.

import/cran: Use beautify-synopsis.

* guix/import/cran.scm (description->package): Use beautify-synopsis.

import/utils: Add beautify-synopsis.

* guix/import/utils.scm (beautify-synopsis): New procedure.

import/cran: Transform external package names to Guix names.

* guix/import/cran.scm (transform-sysname): New procedure.
(description->package): Use it on inputs that are derived from "sysdepends".

import/cran: Add more strings to invalid-packages.

* guix/import/cran.scm (invalid-packages): Add none, windows, and xcode.

gnu: Add r-ggghost.

* gnu/packages/cran.scm (r-ggghost): New variable.

gnu: Add r-animation.

* gnu/packages/cran.scm (r-animation): New variable.

gnu: Add js-scianimator.

* gnu/packages/javascript.scm (js-scianimator): New variable.