* gnu/packages/bioinformatics.scm (python2-plastid)[native-inputs]: Move
python2-setuptools from here...
[propagated-inputs]: ...to here.

* gnu/packages/statistics.scm (r): Update to 3.2.5.

* gnu/packages/java.scm (icedtea-8): New variable.

Reported by Thierry Micoud <thierrymicoud@gmail.com>.

* doc/guix.texi (Preparing for Installation): Mention 'mkswap'.

* gnu/packages/bioinformatics.scm (python-plastid, python2-plastid): New
  variables.

* gnu/packages/bioinformatics.scm (python-twobitreader,
  python2-twobitreader): New variables.

* gnu/packages/compression.scm (cabextract): New variable.

Signed-off-by: Leo Famulari <leo@famulari.name>

* gnu/packages/dillo.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.

Signed-off-by: Leo Famulari <leo@famulari.name>

* gnu/packages/fltk.scm (fltk)[inputs]: Add libxft.

Signed-off-by: Leo Famulari <leo@famulari.name>

* guix/build/syscalls.scm (syscall->procedure): New procedure.
  (mount, umount, swapon, swapoff, clone, pivot-root): Use it.
  (clone): Add case for nonexistent syscall id.

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

Fixes <http://bugs.gnu.org/23165>.

* guix/utils.scm (cache-directory): Use 'getpwuid' when 'HOME' is unset.

Fixes <http://bugs.gnu.org/23307>.

* gnu/packages/video.scm (vlc)[arguments]: Add #:phases.

* gnu/packages/video.scm (vlc)[source]: Add 'snippet'.

Fixes <http://bugs.gnu.org/23256>.
Reported by Christopher Allan Webber <cwebber@dustycloud.org>.

* gnu/packages/video.scm (vlc): Use FFMPEG-2.8 instead of FFMPEG.

* gnu/packages/video.scm (ffmpeg-2.8): New variable.

* emacs/guix-ui-package.el (guix-package-license): Adjust button action
  to display license info instead of browsing license URL.

* emacs/guix-ui-package.el (guix-package-info-insert-location): New
procedure.
(guix-package-info-format): Use it.
(guix-output-info-format): Likewise.

* emacs/guix-main.scm (%package-location-param-alist): New variable.
(package-location->sexp, package-location-entries): New procedures.
* emacs/guix-ui-location.el: New file.
* emacs.am (ELFILES): Add it.
* doc/emacs.texi (Emacs Package Locations): Document 'guix-locations'.
* NEWS: Mention it.

* doc/emacs.texi (Emacs Commands): Move description of 'guix-edit'
command to...
(Emacs Package Locations): ... here.  Document 'guix-find-location'.
New node.
* doc/guix.texi (Top): Add it.

* emacs/guix-location.el (guix-find-location): Make interactive.  Adjust
  to handle "reduced" locations (without line and column numbers).

* emacs/guix-ui-license.el (guix-license-message): New procedure.
(guix-license-info-message-function): Use it.
(guix-license-list-message-function): Likewise.

Move list/info interface code from "guix-license.el" to
"guix-ui-license.el".

* emacs/guix-license.el (guix-license-get-entries, guix-license-get-display)
(guix-license-insert-packages-button, guix-license-insert-comment)
(guix-licenses): Move to...
* emacs/guix-ui-license.el: ... here.  New file.
* emacs.am (ELFILES): Add it.

* emacs/guix-base.el (guix-directory, guix-read-directory)
(guix-set-directory): Move to "guix-backend.el".
(guix-find-location, guix-package-location, guix-edit): Move to...
* emacs/guix-location.el: ... here.  New file.
* emacs/guix-ui-package.el: Use it.
* emacs.am (ELFILES): Add it.

* emacs/guix-main.scm (packages-by-location-file, package-location-files):
New procedures.
(%patterns-makers): Add 'location' search type.
* emacs/guix-messages.el (guix-message-packages-by-location): New procedure.
(guix-messages): Use it.
* emacs/guix-read.el (guix-package-locations)
(guix-read-package-location): New procedures.
* emacs/guix-ui-package.el (guix-packages-by-location): New command.
* doc/emacs.texi (Emacs Commands): Document it.

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

* gnu/packages/ruby.scm (ruby-bio-commandeer): Update to 0.1.3.

* gnu/system/mapped-devices.scm (device-mapping-service-type): Add
'modules' and 'imported-modules' fields to 'shepherd-service'.
(open-luks-device): Use 'find-partition-by-luks-uuid' to lookup the
partition when SOURCE is a bytevector.
* gnu/system/linux-initrd.scm (base-initrd): Augment 'use-modules'
form.
* doc/guix.texi (Mapped Devices): Give example with a UUID.

* gnu/system/mapped-devices.scm (device-mapping-service): Take a
<mapped-device> instead of 3 parameters.
(device-mapping-service-type): Adjust accordingly.
* gnu/system.scm (device-mapping-services): Adjust accordingly.

* gnu/services/base.scm (device-mapping-service-type)
(device-mapping-service): Move to...
* gnu/system/mapped-devices.scm (device-mapping-service-type):
(device-mapping-service): ... here.  New variables.

* gnu/system.scm (open-luks-device, close-luks-device)
(luks-device-mapping): Move to...
* gnu/system/mapped-devices.scm: ... here.  New file.

* gnu/system/file-systems.scm (<mapped-device>, <mapped-device-type>):
Move to...
* gnu/system/mapped-devices.scm: ... here.  New file.
* gnu/system.scm, gnu/services/base.scm,
gnu/system/linux-initrd.scm: Use it.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.
* gnu.scm (%public-modules): Add it.

* gnu/packages/libusb.scm (python-pyusb, python2-pyusb): New variables.

* gnu/packages/mail.scm (khard): Update to 0.9.0.

* gnu/packages/python.scm (python-vobject, python2-vobject): Update to 0.9.2.

* gnu/packages/patches/openssh-CVE-2015-8325.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/ssh.scm (openssh): Use it.

* gnu/packages/video.scm (recordmydesktop): New variable.

Suggested by Jelle Licht <jlicht@fsfe.org>.

* gnu/system/install.scm (installation-services): Say 'beta' instead of
'alpha' and make the warning less scary.

* gnu/packages/patches/python-pandas-fix-tslib-test-failure.patch: New
  file.
* gnu-system.am (dist_patch_DATA): Register it.
* gnu/packages/python.scm (python-pandas)[source]: Add patch.

* gnu/packages/java.scm (icedtea-7): Update to 2.6.5.
[inputs]: Add libxcomposite.

* gnu/services/base.scm (console-keymap-service-type): Type procedure
takes a list of files instead of a single file.
(console-keymap-service): Take 'files' as rest arguments.
* doc/guix.texi (Base Services): Improve documentation of
'console-keymap-service'.

* gnu/packages/linux.scm (kbd): Update to 2.0.3.