Formatting

Put "4" back in; others depend on it (e.g. `ipykernel`)

Remove direct support for Qt4 See https://github.com/ipython/ipykernel/pull/1071 Note that it's still there if coming from `matplotlib`

Fix typos in a comment

Add two final tests to increase coverage

Mock session to avoid Windows issues on CI. Instantiating a real session on Windows CI leads to exception: ``` prompt_toolkit.output.win32.NoConsoleScreenBufferError: No Windows console found. Are you running cmd.exe? ``` with the following traceback: ``` IPython\terminal\tests\test_shortcuts.py:214: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ C:\hostedtoolcache\windows\PyPy\3.8.15\x86\lib\site-packages\prompt_toolkit\shortcuts\prompt.py:476: in __init__ self.app = self._create_application(editing_mode, erase_when_done) C:\hostedtoolcache\windows\PyPy\3.8.15\x86\lib\site-packages\prompt_toolkit\shortcuts\prompt.py:765: in _create_application output=self._output, C:\hostedtoolcache\windows\PyPy\3.8.15\x86\lib\site-packages\prompt_toolkit\application\application.py:282: in __init__ self.output = output or session.output C:\hostedtoolcache\windows\PyPy\3.8.15\x86\lib\site-packages\prompt_toolkit\application\current.py:71: in output self._output = create_output() C:\hostedtoolcache\windows\PyPy\3.8.15\x86\lib\site-packages\prompt_toolkit\output\defaults.py:85: in create_output return Win32Output(stdout, default_color_depth=color_depth_from_env) C:\hostedtoolcache\windows\PyPy\3.8.15\x86\lib\site-packages\prompt_toolkit\output\win32.py:114: in __init__ info = self.get_win32_screen_buffer_info() ```

Lint and add more tests

Accept with cursor in place with ctrl + down, move left after accepting

Accepting suggestions with cursor in place and resume on backspace

Implement traversal of autosuggestions and by-character fill

Implement token-by-token autosuggestions

Fix mypy job, fix issues detected by mypy

Restore shortcuts in documentation, define identifiers

Merge branch 'main' into shaperilio/pyside6-gui

Merge branch 'main' into shaperilio/autoreload-verbosity

back to dev

release 8.8.0

Merge pull request #13884 from Carreau/misc-r Misc release process update

Misc release process update A few of those things failed during release time, as I was building docs on 3.10 (not 3.11) after recently upgrading.

Merge pull request #13883 from Carreau/wn88 whats new version8.8