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CHANGELOG: preliminary work on 3.2.0
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David Adam
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fish next-minor
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===============
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fish 3.2.0 (released ???)
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=========================
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Notable improvements and fixes
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------------------------------
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- ``jobs --quiet PID`` will no longer print ‘no suitable job’ if the
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job for PID does not exist (e.g. because it has finished). #6809
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- A variable ``fish_kill_signal`` will be set to the signal that
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terminated the last foreground job, or ``0`` if the job exited
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normally.
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- On BSD systems, with the ``-s`` option, ``fish_md5`` does not use the
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given string, but ``-s``. From now on the string is used.
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- ``jobs --quiet PID`` no longer prints "no suitable job" if the job for PID does not exist (eg because it has finished) (#6809).
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- A new variable, ``fish_kill_signal``, is set to the signal tha terminated the last foreground job, or ``0`` if the job exited normally.
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- Ctrl-C no longer kills background jobs for which job control is
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disabled, matching POSIX semantics (#6828).
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- A new variable, ``$fish_vi_force_cursor``, has been added. This can
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be set to force ``fish_vi_cursor`` to attempt changing the cursor
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shape in vi mode, regardless of terminal. Additionally, the
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``fish_vi_cursor`` option ``--force-iterm`` has been deprecated; all
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usages can be replaced by setting ``$fish_vi_force_cursor``.
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- A new variable, ``$fish_vi_force_cursor``, can be set to force ``fish_vi_cursor`` to attempt changing the cursor
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shape in vi mode, regardless of terminal. The ``fish_vi_cursor`` option ``--force-iterm`` has been deprecated.
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- The history file is now created with user-private permissions,
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matching other shells (#6926). The directory containing the history
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file remains private, so there should not have been any private date
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revealed.
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- fish no longer disables flow control after every command.
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Enterprising users can now enable it for external commands with
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``stty``. (#2315)
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- A new ``fish_add_path`` helper function to add paths to $PATH without producing duplicates, to be used interactively or in config.fish (#6960)
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- The ``_`` helper function to call into fish's gettext catalog has been made a builtin for simplicity and performance (#7036)
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- ``:`` (for doing nothing) and ``.`` (as a less readable name for ``source``) have also been made proper builtins rather than wrapper functions (#6854).
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- ``fish_preexec`` and ``fish_postexec`` events are no longer triggered
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for empty commands.
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- fish is less aggressive about resetting terminal modes, such as flow control, after every command.
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Although flow control remains off by default, enterprising users can now enable it for external commands with
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``stty`` (#2315).
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- A new ``fish_add_path`` helper function to add paths to $PATH without producing duplicates, to be used interactively or in ``config.fish`` (#6960).
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- ``fish_preexec`` and ``fish_postexec`` events are no longer triggered for empty commands.
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- The ``test`` builtin now better shows where an error occured (#6030).
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- Add a helper function to know if the user is root (#7031).
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Syntax changes and new commands
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-------------------------------
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- A new ``fish_is_root_user`` simplifies checking for superuser privilege, largely for use in prompts (#7031).
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- Range limits in index range expansions like ``$x[$start..$end]`` may be omitted: ``$start`` and ``$end`` default to 1 and -1 (the last item) respectively.
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Scripting improvements
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----------------------
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- Range limits in index range expansions like ``$x[$start..$end]`` may
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be omitted: ``$start`` and ``$end`` default to 1 and -1 (the last
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item) respectively.
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- ``string sub`` has a new ``--end`` option to specify the end index of
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a substring (#6765).
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- ``string split`` has a new ``--fields`` option to specify fields to
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output, similar to ``cut -f`` (#6770).
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- ``printf`` no longer prints an error if not given an argument (not
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even a format string)
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- The ``true`` and ``false`` builtins ignore any arguments, like other
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shells (#7030).
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- Computed ("electric") variables are now only global in scope, so ``set -Uq status`` returns false (#7032).
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- The ``true`` and ``false`` builtins ignore any arguments, like other shells (#7030).
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- Computed ("electric") variables such as ``status`` are now only global in scope, so ``set -Uq status`` returns false (#7032).
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- The output for ``set --show`` has been shortened, only mentioning the scopes in which a variable exists (#6944).
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- A new ``fish_posterror`` event fires when attempting to execute a command with syntax errors (#6880).
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- ``fish_indent`` now removes spurious quotes in simple cases (#6722)
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- ``fish_indent`` now removes spurious quotes in simple cases (#6722).
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- ``pushd`` only adds a directory to the stack if changing to it was successful.
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- ``fish --no-execute`` will no longer complain about unknown commands
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or non-matching wildcards, as these could be defined differently at
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runtime (especially for functions). #977
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- Added a ``fish_job_summary`` function which is called whenever a
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runtime (especially for functions) (#977).
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- Added a ``fish_job_summary`` functionm which is called whenever a
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background job stops or ends, or any job terminates from a signal.
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The default behaviour can now be customized by redefining this
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function.
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@ -75,11 +60,11 @@ Interactive improvements
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- The prompt is reprinted after a background job exits (#1018).
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- Prompts whose width exceeds $COLUMNS will now be truncated instead of replaced with `"> "` (#904).
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- fish no longer inserts a space after a completion ending in ``.`` or
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``,`` was accepted (#6928).
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``,`` is accepted (#6928).
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- When pressing Tab, fish displays ambiguous completions even when they
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have a common prefix, without the user having to press Tab again
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(#6924).
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- Control-z is now available for binding (#7152).
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- Control-Z is now available for binding (#7152).
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New or improved bindings
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@ -107,10 +92,10 @@ Improved prompts
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Improved terminal output
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^^^^^^^^^^^^^^^^^^^^^^^^
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- After clearing command history, success message ends in newline.
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- ``history clear`` output is formatted with appropriate newlines.
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- Autosuggestions now show up also when the cursor passes the right
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prompt (#6948).
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- The cursor shape in vi-mode is now also changed in Windows Terminal (#6999).
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- The cursor shape in Vi mode changes properly in Windows Terminal (#6999).
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- The spurious warning about terminal size in small terminals has been removed (#6980).
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- Dynamic titles are now enabled in Alacritty with its new terminfo entry (#7073).
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@ -133,6 +118,7 @@ Completions
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- ``mpc``
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- ``nc``, ``netcat``, ``nc.openbsd``, ``nc.traditional``
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- ``nmap``, ``ncat``
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- ``pyenv`` (#6551)
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- ``rst2html``, ``rst2html4``, ``rst2html5``, ``rst2latex``,
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``rst2man``, ``rst2odt``, ``rst2pseudoxml``, ``rst2s5``,
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``rst2xetex``, ``rst2xml`` and ``rstpep2html``
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@ -146,6 +132,8 @@ Completions
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- ``yadm``
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- ``zopfli``, and ``zopflipng``
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- Lots of improvements to completions.
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Deprecations and removed features
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---------------------------------
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- fish no longer attempts to modify the terminal size via `TIOCSWINSZ`.
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@ -155,17 +143,15 @@ For distributors and developers
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- fish source tarballs are now distributed using the XZ compression
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method (#5460).
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- Allow finishing builds on OS X <10.13.6 (previously builds would fail
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at the ``codesign`` step)
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- The pkg-config file now uses pkg-config variables
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- The default values for the extra_completionsdir, extra_functionsdir
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and extra_confdir options now use the installation prefix instead of
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hardcoding ``/usr/local``
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- Building on on macOS earlier than 10.13.6 succeeds, instead of failing on code-signing.
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- The pkg-config file now uses variables to ensure paths used are portable across prefixes.
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- The default values for the ``extra_completionsdir``, ``extra_functionsdir``
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and ``extra_confdir`` options now use the installation prefix rather than ``/usr/local``.
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- A new CMake variable ``FISH_USE_SYSTEM_PCRE2`` controls whether fish
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builds with the system-installed PCRE2, or the version it bundles. By
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default it prefers the system library if available, unless Mac
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codesigning is enabled (#6952).
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- Running the interactive tests now depends on python 3.3+ and the pexpect package (#6825).
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- Running the full interactive test suit now requires on Python 3.3+ and the pexpect package (#6825).
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--------------
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