CHANGELOG: work on 3.2.0

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David Adam 2021-01-08 22:12:13 +08:00
parent 21f46181d9
commit 9af5b33a6d

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@ -36,9 +36,8 @@ Notable improvements and fixes
- ``fish --no-execute`` will no longer complain about unknown commands - ``fish --no-execute`` will no longer complain about unknown commands
or non-matching wildcards, as these could be defined differently at or non-matching wildcards, as these could be defined differently at
runtime (especially for functions). This makes it usable as a static syntax checker (:issue:`977`). runtime (especially for functions). This makes it usable as a static syntax checker (:issue:`977`).
- ``type`` is now a builtin and therefore much faster (:issue:`7342`).
- ``string match --regex`` now integrates named PCRE2 capture groups with fish variables, allowing variables to be set directly from ``string match`` (:issue:`7459`). To support this functionality, ``string`` is now a reserved word and can no longer be wrapped in a function. - ``string match --regex`` now integrates named PCRE2 capture groups with fish variables, allowing variables to be set directly from ``string match`` (:issue:`7459`). To support this functionality, ``string`` is now a reserved word and can no longer be wrapped in a function.
- Globs and other expansions are limited to 512k results (:issue:`7226`). Because operating systems limit arguments to ARG_MAX, larger values are unlikely to work anyway, and this helps to avoid hangs. - Globs and other expansions are limited to 512,288 results (:issue:`7226`). Because operating systems limit arguments to ARG_MAX, larger values are unlikely to work anyway, and this helps to avoid hangs.
- fish will now always attempt to become process group leader in interactive mode (:issue:`7060`). This helps avoid hangs in certain circumstances, and allows tmux's current directory introspection to work (:issue:`5699`). - fish will now always attempt to become process group leader in interactive mode (:issue:`7060`). This helps avoid hangs in certain circumstances, and allows tmux's current directory introspection to work (:issue:`5699`).
Syntax changes and new commands Syntax changes and new commands
@ -76,7 +75,7 @@ Scripting improvements
- ``status`` gained new ``dirname`` and ``basename`` convenience subcommands - ``status`` gained new ``dirname`` and ``basename`` convenience subcommands
to get just the directory to the running script or the name of it, to get just the directory to the running script or the name of it,
to simplify common tasks such as running ``(dirname (status filename))`` (:issue:`7076`). to simplify common tasks such as running ``(dirname (status filename))`` (:issue:`7076`).
- The ``_`` gettext function is now implemented as a builtin for performance purposes (:issue:`7036`). - The ``type`` and ``_`` gettext functions are now implemented as a builtin for performance purposes (:issue:`7342`, :issue:`7036`).
- Broken pipelines are now handled more smoothly; in particular, bad redirection mid-pipeline - Broken pipelines are now handled more smoothly; in particular, bad redirection mid-pipeline
results in the job continuing to run but with the broken file descriptor replaced with a closed results in the job continuing to run but with the broken file descriptor replaced with a closed
file descriptor. This allows better error recovery and is more in line with other shells' file descriptor. This allows better error recovery and is more in line with other shells'
@ -102,7 +101,8 @@ Scripting improvements
- ``string`` subcommands now quit early when used with ``--quiet`` (:issue:`7495`). - ``string`` subcommands now quit early when used with ``--quiet`` (:issue:`7495`).
- Failed redirections will now set ``$status`` (:issue:`7540`). - Failed redirections will now set ``$status`` (:issue:`7540`).
- ``read`` can now read interactively from other files, so e.g. forcing it to read from the terminal via ``read </dev/tty`` works (:issue:`7358`). - ``read`` can now read interactively from other files, so e.g. forcing it to read from the terminal via ``read </dev/tty`` works (:issue:`7358`).
- The previously internal function ``__fish_status_to_signal`` is now ``fish_status_to_signal``, documented, and ready for external use. - A new ``fish_status_to_signal`` function for transforming exit statuses to signal names (:issue:`7597`).
- The fallback ``realpath`` builtin supports the ``-s``/``--no-symlinks`` option, like GNU realpath.
Interactive improvements Interactive improvements
------------------------ ------------------------
@ -153,23 +153,25 @@ Interactive improvements
- Updated localisations for pt_BR (:issue:`7480`). - Updated localisations for pt_BR (:issue:`7480`).
- ``fish_trace`` output now starts with ``->`` like ``fish --profile``'s, making the depth more visible (:issue:`7538`). - ``fish_trace`` output now starts with ``->`` like ``fish --profile``'s, making the depth more visible (:issue:`7538`).
- Resizing the terminal window no longer produces a corrupted prompt (:issue:`6532`). - Resizing the terminal window no longer produces a corrupted prompt (:issue:`6532`).
- ``functions`` produces an error rather than crashing on certain invalid arguments (:issue:`7515`). - ``functions`` produces an error rather than crashing on certain invalid arguments (:issue:`7515`).
- ``fish_private_mode`` may now be changed dynamically using ``set`` (:issue:`7589`). - A crash in using tab completions with inline variable assignment (eg ``A= b``) has been fixed (:issue:`7344`).
- Commands with leading spaces may be retrieved from history with up-arrow until a new command is run, matching zsh's ``HIST_IGNORE_SPACE`` (:issue:`1383`). - ``fish_private_mode`` may now be changed dynamically using ``set`` (:issue:`7589`).
- Commands with leading spaces may be retrieved from history with up-arrow until a new command is run, matching zsh's ``HIST_IGNORE_SPACE`` (:issue:`1383`).
- Importing bash history or reporting errors with recursive globs (``**``) no longer hangs (:issue:`7407`, :issue:`7497`).
New or improved bindings New or improved bindings
^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^
- As mentioned above, new readline commands ``undo`` (Control+\_ or Control+Z) and ``redo`` (Alt-/) can be used to revert changes to the command line or the pager search field (:issue:`6570`). - As mentioned above, new special input functions ``undo`` (Control+\_ or Control+Z) and ``redo`` (Alt-/) can be used to revert changes to the command line or the pager search field (:issue:`6570`).
- Control-Z is now available for binding (:issue:`7152`). - Control-Z is now available for binding (:issue:`7152`).
- Additionally, using the ``cancel`` readline command (bound to escape by default) right after fish picked an unambiguous completion will undo that (:issue:`7433`). - Additionally, using the ``cancel`` special input function (bound to escape by default) right after fish picked an unambiguous completion will undo that (:issue:`7433`).
- Vi mode bindings now support ``dh``, ``dl``, ``c0``, ``cf``, ``ct``, ``cF``, ``cT``, ``ch``, ``cl``, ``y0``, ``ci``, ``ca``, ``yi``, ``ya``, ``di``, ``da``, ``d;``, ``d,``, ``o``, ``O`` and Control+left/right keys to navigate by word (:issue:`6648`, :issue:`6755`, :issue:`6769`, :issue:`7442`, :issue:`7516`). - Vi mode bindings now support ``dh``, ``dl``, ``c0``, ``cf``, ``ct``, ``cF``, ``cT``, ``ch``, ``cl``, ``y0``, ``ci``, ``ca``, ``yi``, ``ya``, ``di``, ``da``, ``d;``, ``d,``, ``o``, ``O`` and Control+left/right keys to navigate by word (:issue:`6648`, :issue:`6755`, :issue:`6769`, :issue:`7442`, :issue:`7516`).
- Vi mode bindings support ``~`` (tilde) to toggle the case of the selected character (:issue:`6908`). - Vi mode bindings support ``~`` (tilde) to toggle the case of the selected character (:issue:`6908`).
- Functions ``up-or-search`` and ``down-or-search`` (up-arrow and down-arrow) can cross empty lines and don't activate search mode if the search fails which makes it easier to use them to move between lines in some situations. - Functions ``up-or-search`` and ``down-or-search`` (up-arrow and down-arrow) can cross empty lines and don't activate search mode if the search fails which makes it easier to use them to move between lines in some situations.
- If history search fails to find a match, the cursor is no longer moved. This is useful when accidentally starting a history search on a multi-line commandline. - If history search fails to find a match, the cursor is no longer moved. This is useful when accidentally starting a history search on a multi-line commandline.
- The readline command ``beginning-of-history`` (Page Up) now moves to the oldest search instead of the youngest - that's ``end-of-history`` (Page Down). - The special input function ``beginning-of-history`` (Page Up) now moves to the oldest search instead of the youngest - that's ``end-of-history`` (Page Down).
- A new readline command ``forward-single-char`` moves one character to the right, and if an autosuggestion is available, only take a single character from it (:issue:`7217`). - A new special input function ``forward-single-char`` moves one character to the right, and if an autosuggestion is available, only take a single character from it (:issue:`7217`).
- Readline commands can now be joined with ``or`` as a modifier (adding to ``and``), though only some commands report success or failure (:issue:`7217`). - Special input functions can now be joined with ``or`` as a modifier (adding to ``and``), though only some commands set an exit status (:issue:`7217`). This includes ``suppress-autosuggestion`` to reflect whether an autosuggestion was suppressed (:issue:`1419`)
- A new function ``__fish_preview_current_file``, bound to Alt+O, opens the - A new function ``__fish_preview_current_file``, bound to Alt+O, opens the
current file at the cursor in a pager (:issue:`6838`). current file at the cursor in a pager (:issue:`6838`).
- ``edit_command_buffer`` (Alt-E and Alt-V) passes the cursor position - ``edit_command_buffer`` (Alt-E and Alt-V) passes the cursor position
@ -285,6 +287,9 @@ Deprecations and removed features
- fish no longer attempts to modify the terminal size via ``TIOCSWINSZ`` (:issue:`6994`). - fish no longer attempts to modify the terminal size via ``TIOCSWINSZ`` (:issue:`6994`).
- The ``fish_color_match`` variable is no longer used. (Previously this controlled the color of matching quotes and parens when using ``read``). - The ``fish_color_match`` variable is no longer used. (Previously this controlled the color of matching quotes and parens when using ``read``).
- fish 3.2.0 will be the last release in which the redirection to standard error with the ``^`` character is enabled. The ``stderr-nocaret`` feature flag will be changed to "on" in future releases. - fish 3.2.0 will be the last release in which the redirection to standard error with the ``^`` character is enabled. The ``stderr-nocaret`` feature flag will be changed to "on" in future releases.
- ``string`` is now a reserved word and cannot be used for function names (see above).
- ``fish_vi_cursor``'s option ``--force-iterm`` has been deprecated (see above).
- ``command``, ``jobs`` and ``type`` long-form option ``--quiet`` is deprecated in favor of ``--query`` (see above).
For distributors and developers For distributors and developers
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