* emacs/guix-list.el (guix-list-mark-alist): Rename to...
  (guix-list-marks): ... this
  (guix-list-data, guix-list-default-marks): New variables.
  (guix-list-value, guix-list-additional-marks, guix-list-marks): New
  procedures.
  (guix-list-define-entry-type): Adjust accordingly.

* emacs/guix-utils.el (guix-alist-put, guix-alist-put-1)
  (guix-alist-put!): New procedures.

* emacs/guix-utils.el (guix-keyword-args-let): New macro.
  (guix-utils-font-lock-keywords): Add it.
* emacs/guix-base.el (guix-define-buffer-type): Use it.
* emacs/guix-list.el (guix-list-define-entry-type): Use it.
* emacs/guix-read.el (guix-define-readers): Use it.

* emacs/guix-list.el: (guix-list-column-format): Merge this and...
  (guix-list-column-value-methods): ... this into...
  (guix-list-format): ... this.  New variable.
  (guix-list-tabulated-vector): Adjust accordingly.
  (guix-list-tabulated-format): Likewise.
  (guix-list-tabulated-entry): Likewise.
* doc/emacs.texi (Emacs Appearance): Likewise.

* emacs/guix-list.el (guix-list-get-param-title): Rename to...
  (guix-list-param-title): ... this.
  (guix-list-get-column-format): Rename to...
  (guix-list-format): ... this.
  (guix-list-get-displayed-params): Rename to...
  (guix-list-displayed-params): ... this.
  (guix-list-get-sort-key): Rename to...
  (guix-list-tabulated-sort-key): ... this.
  (guix-list-make-tabulated-vector): Rename to...
  (guix-list-tabulated-vector): ... this.
  (guix-list-get-list-format): Rename to...
  (guix-list-tabulated-format): ... this.
  (guix-list-get-tabulated-entries): Rename to...
  (guix-list-tabulated-entries): ... this.
  (guix-list-get-tabulated-entry): Rename to...
  (guix-list-tabulated-entry): ... this.
* emacs/guix-info.el (guix-info-get-displayed-params): Rename to...
  (guix-info-displayed-params): ... this.
* emacs/guix-base.el (guix-get-params-for-receiving): Adjust
  accordingly.
  (guix-get-name-spec): Rename to...
  (guix-package-name-specification): ... this.
  (guix-get-full-name): Merge this and...
  (guix-entry-to-specification): ... this into...
  (guix-package-entry->name-specification): ... this.
  (guix-get-installed-outputs): Rename to...
  (guix-package-installed-outputs): ... this.
  (guix-get-package-id-and-output-by-output-id): Rename to...
  (guix-package-id-and-output-by-output-id): ... this.

* emacs/guix-list.el: Generate predicates to sort tabulated list
  columns numerically.
  (guix-list-define-numerical-sorter)
  (guix-list-define-numerical-sorters): New macros
  (guix-list-column-format): Use 'guix-list-sort-numerically-0' for
  generation "Number" column.

* emacs/guix-utils.el (guix-symbol-title): New procedure.
* emacs/guix-base.el (guix-get-param-title): Use it.
  (guix-param-titles): Remove most titles as they are automatically
  defined by 'guix-symbol-title'.

* emacs/guix-info.el: Use new entry procedures.
* emacs/guix-list.el: Likewise.
* emacs/guix-base.el: Likewise.
  (guix-get-entry-by-id): Move and rename to ...
* emacs/guix-entry.el (guix-entry-by-id): ...this.  New file.
  (guix-entry-value, guix-entry-id, guix-entries-by-ids)
  (guix-replace-entry): New procedures.
* emacs.am (ELFILES): Add new file.

* emacs/guix-utils.el (guix-with-indent): New macro.
  (guix-memoized-font-lock-keywords): Rename to...
  (guix-utils-font-lock-keywords): ... this.  Add it.
* emacs/guix-info.el (guix-info-insert-entry-default): Use it.

* emacs/guix-command.el (guix-run-view-build-log): Use cl-list*.
  (guix-run-view-size-map): Likewise.
* emacs/guix-external.el (guix-dot-arguments): Likewise.

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

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

* gnu/packages/game-development.scm (love): Update to 0.10.0.

* gnu/packages/ssh.scm (guile-ssh): Update to 0.9.0.

* gnu/build/file-systems.scm (canonicalize-device-spec)[canonical-title]:
Use 'string->uuid' to check whether SPEC is a UUID.
When SPEC is a string and CANONICAL-TITLE is 'uuid, call 'string->uuid'.
* gnu/system.scm (operating-system-grub.cfg): Add 'root-device'
variable and use it for the "--root=" argument.

* gnu/system/file-systems.scm (%uuid-rx, string->uuid): Move to...
* gnu/build/file-systems.scm (%uuid-rx, string->uuid): ... here.  New
variables.

This is a followup to ab64483f.

* gnu/system.scm (mapped-device-user): Check whether the title of FS is
'device before calling 'string=?'.
* gnu/system/vm.scm (virtualized-operating-system)[user-file-systems]:
Likewise.

* doc/guix.texi (Binary Installation): Be more precise about signature
verification.  Suggested by Carl Hansen <carlhansen1234@gmail.com>.

* gnu/packages/maths.scm (xaos): New variable.

Signed-off-by: Alex Kost <alezost@gmail.com>

* gnu/packages/cursynth.scm: Remove.
* gnu/packages/music.scm (cursynth): New variable, from cursynth.scm.
* gnu-system.am (GNU_SYSTEM_MODULES): Remove cursynth.scm.

* gnu/packages/cdrom.scm (libcue)[source]: Update URL.

* gnu/packages/openstack.scm (python-mox3): Update to 0.13.0.

* gnu/packages/python.scm (python-fixtures): Update to 1.4.0.

* gnu/packages/python.scm (python-pyld): Update to 0.6.8.

* gnu/packages/python.scm (python-virtualenv): Update to 13.1.2.
[arguments]: Custom test command.
[inputs]: Remove python-nose, add python-pytest.

* gnu/packages/openstack.scm (python-oslosphinx): Update to 4.2.0.

* gnu/packages/openstack.scm (python-oslo.serialization): Update to 2.2.0.

* gnu/packages/openstack.scm (python-os-testr): Update to 0.5.0.

* gnu/packages/openstack.scm (python-stevedore): Update to 1.10.0.

* gnu/packages/openstack.scm (python-tempest-lib): Update to 0.12.0.

* gnu/packages/python.scm (python-passlib): Update to 1.6.5.

* gnu/packages/python.scm (python-libarchive-c): Update to 2.2.

* gnu/packages/python.scm (python-tlsh): Update to 3.4.4.

* gnu/packages/python.scm (python-webob): Update to 1.5.1.

* gnu/packages/python.scm (python-flake8): Update to 2.5.1.

* gnu/packages/python.scm (python-pyflakes): Update to 1.0.0.

* gnu/packages/python.scm (python-pyzmq): Update to 15.1.0.

* gnu/packages/python.scm (python-psutil): Update to 3.3.0.

* gnu/packages/python.scm (python-pycparser): Update to 2.14.

* gnu/packages/python.scm (python-pyrfc3339): Update to 1.0.

* gnu/packages/python.scm (python-nose): Update to 1.3.7.