Xonsh

====================

**Added:**

* $COMPLETION_IN_THREAD: When this is True, background theads is used for completion.
* Open man page when requesting help for subprocess commands, e.g. using ``sh?``
* Add several cmds/tools for predict list

**Changed:**

* Changed ``XonshSession.link_builtins`` to set a ``DynamicAccessProxy`` for each ``builtin`` link
* ``events`` is now unlinked from ``builtins``

**Removed:**

* Removed ``DeprecationWarningProxy``; no longer needed
* Removed ``load_proxies`` and ``unload_proxies``; moved functionality to ``XonshSession.link_builtins``, ``XonshSession.unlink_builtins``, respectively.
* Removed deprecated ``builtin.__xonsh_*__`` alises, please use ``builtins.__xonsh__.*`` instead.

**Fixed:**

* Added proxied ``__dir__`` method to ``DynamicAccessProxy`` to restore
tab-completion for objects that use the proxy (especially ``events``)
* Avoid displaying finished tasks in title.
* ``inspect.getsource`` now works correctly and the ``__xonsh__.execer`` resets
``<filename>`` correctly. This was causing several very strange buggy
behaviors.
* Hitting ``Enter`` while ``$VI_MODE=True`` now executes the current code block
irrespective of cursor position

**Authors:**

* Anthony Scopatz
* Gil Forsyth
* David Dotson
* vaaaaanquish
* Alexander Steffen
* Ke Zhang
* Daniel Smith

====================

**Fixed:**

* Fixed a bug in sourcing Bash functions, where ``delare -F`` contained
newlines, meaning that the ``read`` command that followed it would only
pick up the first function declaration. ``echo`` is used to normalize
whitespace.

**Authors:**

* Anthony Scopatz

====================

**Added:**

* add xontrib (xontrib-readable-traceback)
* Registered kitty xontrib.
* The zipapp extra was added to install the importlib.resources backport on <3.7

**Changed:**

* turn off warning on completer
* xontrib metadata loading is now zipapp safe when possible

**Fixed:**

* Updated py-bash-completion that is vended with xonsh to v0.2.6 which
includes a fix completion which uses a subshell environment and a
fix for string index error in stripped prefix.
* Removed obsolte "Alt+." keybinding in xontrib-bashisms that was causing built-in binding to malfunction.
* Fixed that occurs when type a command before rendering.

**Authors:**

* Anthony Scopatz
* Jamie Bliss
* con-f-use
* vaaaaanquish
* Gyuri Horak

====================

**Fixed:**

* Fixed exception in help/version threadable predictor
* Fixed gitstatus prompt so that it also now reports deleted files
* Fixed issue where the prompt-toolkit2 shell could not display and
would end up in an infinite error loop if ``$MULTILINE_PROMPT``
was a suitably "false" value, such as ``None`` or an empty string.
* Fixed issue where setting ``$XONSH_STDERR_PREFIX`` and ``$XONSH_STDERR_POSTFIX``
and running a command in the ``xonshrc`` file would throw an error.

**Authors:**

* Anthony Scopatz
* David Strobach
* virus
* shadow-light

====================

**Fixed:**

* Style 'bw'. Background colors was added in the style description.
* Fix causing error in ``get_predictor_threadable`` on windows when try to run not exist command
* ``pip`` completer no longer fires when ``pip`` happens to appear within a word
like ``bagpipes``
* Fixed issue with ``history gc`` command not running properly.

**Authors:**

* Anthony Scopatz
* Gil Forsyth
* Jean-Benoist Leger
* virus
* con-f-use

====================

**Added:**

* Add processing ``%d`` for avoid overwriting in ``run-tests.xsh``

**Changed:**

* Xonsh now does not attempt to expand raw strings, so now::

$ echo "$HOME"
/home/user
$ echo r"$HOME"
$HOME
* sudoedit now runs unthreaded

**Fixed:**

* threadable predictor for 'env' command based on predictor from the executed
command. Fixes 2759 and 3103.
* An error in the 'xon.sh' executable that only popped up during testing has
been fixed. Specifically: It now directly calls 'python3' without invoking
'env'.
* bashisms extension can be used again with prompt_toolkit v1
* Fix a crash when setting ``$INTENSIFY_COLORS_ON_WIN`` in certain situations.
* Fix issue with bashsisms xontrib causing syntax errors for some Python statements
* portable trick to pass args which replace '/usr/bin/env' is removed and
'/usr/bin/env' is used. Fixes bug when a python3 used is outside the default
'PATH'.

**Authors:**

* Anthony Scopatz
* Morten Enemark Lund
* Jean-Benoist Leger
* David Strobach
* virus
* Carmen Bianca Bakker
* con-f-use
* cclauss
* Eddie Peters