Merge branch 'master' into python-tests

gnu: xonsh: Update to 0.5.5.

* gnu/packages/shells.scm (xonsh): Update to 0.5.5.

gnu: fish: Fix build after upstream changes.

The 2.5.0 release was incorrectly packaged, then fixed in place. This is,
in a way, a follow-up to commit 89eb56f05fa1561b09d1050147d968b98a16b07a.
See <https://github.com/fish-shell/fish-shell/issues/3807>.

Reported by ng0 <contact.ng0@cryptolab.net>.

* gnu/packages/shells.scm (fish)[source]: Update hash.
[native-inputs]: Remove autoconf, automake, and libtool.
[arguments]: Remove ‘bootstrap’ phase.

gnu: Add scsh.

* gnu/packages/shells.scm (scsh): New variable.

Merge branch 'master' into python-tests

gnu: xonsh: Update to 0.5.3.

* gnu/packages/shell.scm (xonsh): Update to 0.5.3.

gnu: fish: Update to 2.5.0.

* gnu/packages/shells.scm (fish): Update to 2.5.0.
[native-inputs]: Add autoconf, automake, and libtool.
[arguments]: Add ‘bootstrap’ phase.

gnu: Add es.

* gnu/packages/shells.scm (es): New variable.

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

gnu: fish: Embed full path to Python.

Fixes <https://bugs.gnu.org/25467>.

* gnu/packages/shells.scm (fish)[arguments]: Rename phase "patch-bc" to
"embed-store-paths"; embed full path to Python.

Merge branch 'master' into gnome-updates

Merge branch 'master' into python-tests

gnu: xonsh: Update to 0.5.2.

* gnu/packages/shells.scm (xonsh): Update to 0.5.2.

Signed-off-by: Marius Bakke <mbakke@fastmail.com>

gnu: xonsh: Update to 0.5.1.

* gnu/packages/shells.scm (xonsh): Update to 0.5.1.

gnu: xonsh: Fix description.

* gnu/packages/shells.scm (xonsh)[description]: Two spaces after a period.

gnu: xonsh: Update to 0.5.0.

* gnu/packages/shells.scm (xonsh): Update to 0.5.0.

Signed-off-by: Kei Kebreau <kei@openmailbox.org>

Merge remote-tracking branch 'origin/master' into staging

gnu: tcsh: Fix out of bounds read.

* gnu/packages/patches/tcsh-fix-out-of-bounds-read.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/shells.scm (tcsh)[replacement]: New field.
(tcsh/fixed): New variable.

Merge branch 'master' into python-build-system

Merge branch 'master' into staging

gnu: xonsh: Update to 0.4.7.

* gnu/packages/shells.scm (xonsh): Update to 0.4.7.

Signed-off-by: Marius Bakke <mbakke@fastmail.com>