gnu: emacs-tramp: Update to 2.5.0.4.

* gnu/packages/emacs-xyz.scm (emacs-tramp): Update to 2.5.0.4.

gnu: emacs-auctex: Update to 13.0.11.

* gnu/packages/emacs-xyz.scm (emacs-auctex): Update to 13.0.11.

gnu: emacs-project: Update to 0.6.0.

* gnu/packages/emacs-xyz.scm (emacs-project): Update to 0.6.0.

gnu: Add aspell-dict-ro.

* gnu/packages/aspell.scm (aspell-dict-ro): New variable.

Signed-off-by: Julien Lepiller <julien@lepiller.eu>

gnu: Add cl-bknr-datastore.

* gnu/packages/lisp-xyz.scm (cl-bknr-datastore, sbcl-bknr-datastore): New
  variables.

Signed-off-by: Guillaume Le Vaillant <glv@posteo.net>

gnu: Add cl-unit-test.

* gnu/packages/lisp-xyz.scm (cl-unit-test, ecl-unit-test, sbcl-unit-test): New
  variables.

Signed-off-by: Guillaume Le Vaillant <glv@posteo.net>

gnu: vim-fugitive: Update to 3.3.

* gnu/packages/vim.scm (vim-fugitive): Update to 3.3.

gnu: vim-asyncrun: Update to 2.8.6.

* gnu/packages/vim.scm (vim-asyncrun): Update to 2.8.6.

gnu: emacs-elfeed: Update to 3.4.1.

* gnu/packages/emacs-xyz.scm (emacs-elfeed): Update to 3.4.1.

gnu: nano: Update to 5.7.

* gnu/packages/nano.scm (nano): Update to 5.7.

download: Use Disarchive as a last resort.

This is a fixed version of 66b14dccdd0d83c875ce3a8d50ceab8b6f0a3ce2,
which was reverted in e74250c3c535b75dd2225a26df51febb7ed94654.

* guix/download.scm (%disarchive-mirrors): New variable.
(%disarchive-mirror-file): New variable.
(built-in-download): Add 'disarchive-mirrors' keyword argument and
pass its value along to the 'builtin:download' derivation.
(url-fetch): Pass '%disarchive-mirror-file' to 'built-in-download'.
* guix/scripts/perform-download.scm (perform-download): Read
Disarchive mirrors from the environment and pass them to
'url-fetch'.
* guix/build/download.scm (disarchive-fetch/any): New procedure.
(url-fetch): Add 'disarchive-mirrors' keyword argument, use it to
make a list of URIs, and use the new procedure to fetch the file if
all other methods fail.
* build-aux/build-self.scm (build-program)[select?]: Exclude '(guix
build download)'.
* guix/self.scm (compiled-guix)[*core-modules*]: Add 'guile-json' to
the list of extensions.

gnu: mpfrcx: Update to 0.6.1.

* gnu/packages/algebra.scm (mpfrcx): Update to 0.6.1.

gnu: bigloo: Update to 4.3g.

* gnu/packages/scheme.scm (bigloo): Update to 4.3g.
  [source]: Remove bundled libunistring and pcre.
  [arguments]: Add 'fix-gmp-detection' phase. Add options to 'configure' phase
  to throw an error when gmp is not found.

gnu: Update bedtools to 2.30.0.

* gnu/packages/bioinformatics.scm (bedtools): Update to 2.30.0,
  [inputs]: Use latest samtools.

gnu: Update samtools to 1.12.

* gnu/packages/bioinformatics.scm (samtools): Update to 1.12.

gnu: Update bcftools to 1.12.

* gnu/packages/bioinformatics.scm (bcftools): Update to 1.12.

gnu: htslib: Update to 1.12.

* gnu/packages/bioinformatics.scm (htslib): Update to 1.12.

gnu: kmscon: Fix layout setup.

Kmscon may discover multiple inputs, corresponding to multiple devices. This
means that the uxkb_dev_keymap_update function may be called multiple times,
and the FIFO is registered on each input poll loop.

When a new layout is written on the FIFO by the installer, the first input
picking up the message, will apply the new layout. However, that input may not
be the input that the user is currently using.

To fix it, register the FIFO on the first input poll loop, but apply the new
layout on all the inputs in the uxkb_keymap_update_handler function.

* gnu/packages/patches/kmscon-runtime-keymap-switch.patch
(uxkb_keymap_update_handler): Apply the new layout to all the inputs.
(input_new_dev): Register the FIFO fd only on the first input poll loop.

gnu: Add r-qpcr.

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

gnu: git-annex: Update to 8.20210428.

* gnu/packages/haskell-apps.scm (git-annex): Update to 8.20210428.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>