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* ; newcomers-presets: Fix adding to after-save-hook.Sean Whitton4 days1-2/+2
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* Fix last change in recentf.elEli Zaretskii4 days1-5/+8
| | | | | | | | | | * lisp/recentf.el (recentf-exclude-ignored-extensions): Doc fix. (recentf-exclude-file-by-extension-p): Rename from `recentf-exclude-ignored-extensions'; all references changed. Doc fix. * etc/NEWS: Improve wording of the entry which announces the above.
* New user option and function 'recentf-exclude-ignored-extensions'Stéphane Marks5 days1-0/+7
| | | | | | | | | * lisp/recentf.el (recentf-exclude-ignored-extensions): New user option. (recentf-exclude-ignored-extensions): New function. * etc/NEWS: Announce the new option and function. (Bug#80347)
* New user option vc-display-failed-async-commandsSean Whitton5 days1-0/+5
| | | | | | | | | | | | * lisp/vc/vc-dispatcher.el (vc-display-failed-async-commands): New user option. (vc-do-async-command): Use it. * doc/emacs/vc1-xtra.texi (General VC Options): * etc/NEWS: Document it. * lisp/vc/vc-dispatcher.el (vc-do-command): Adjust message to begin "Failed" not "Done" when command exits non-zero. * lisp/vc/vc.el (vc-checkin): Adjust message to end in "...failed" not "...done" when async command exits non-zero.
* Make 'frame-use-time' more reliable. (bug#80397)Stéphane Marks5 days1-6/+6
| | | | | | | | | | | | | Walking the window tree is more reliable than using the selected window. Implement 'get-mru-frame' on top of 'get-mru-frames' using 'frame-use-time'. * lisp/frame.el (frame-use-time): Change to walk the window tree for the specified frame. (get-mru-frames): New defun. (get-mru-frame): Change to call 'get-mru-frames'. * doc/lispref/frames.texi: Update documentation. * etc/NEWS: Update announcement.
* Rename 'any' to 'member-if' and deprecate 'cl-member-if'Sean Whitton6 days1-10/+11
| | | | | | | | | | | | * lisp/subr.el (any): Rename from this ... (member-if): ... to this. All uses changed. (any): New function alias. * lisp/emacs-lisp/cl-seq.el (cl-member-if): Mark obsolete. * lisp/obsolete/cl.el (member-if): Delete obsolete function alias. * doc/lispref/lists.texi (List Elements): * doc/misc/cl.texi (Lists as Sets): * etc/NEWS: Document the change.
* New command 'unfill-paragraph'Sean Whitton6 days1-0/+4
| | | | | | * lisp/simple.el (unfill-paragraph): New command. * doc/emacs/indent.texi (Indentation Commands): * etc/NEWS: Document it.
* Revert "Rename 'any' to 'member-if' and deprecate 'cl-member-if'"Mattias Engdegård7 days1-11/+10
| | | | | | This reverts commit 2bdf15f6d8293b21234cd236f39ce68f62e1f6c3. There is no consensus for this change.
* ; * etc/NEWS: Fix last change.Eli Zaretskii7 days1-3/+3
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* Add mirroring for special glyphs (bug#80440)Manuel Giraud7 days1-0/+6
| | | | | | | | | | | | | | | | | See initial discussion here: https://lists.gnu.org/archive/html/emacs-devel/2026-02/msg00400.html * lisp/international/characters.el (pairs): Populate special-mirror-table. * src/xdisp.c (produce_special_glyphs): Add two arguments. One to identify the paragraph direction and one to identify that the glyph is produced on the left hand side of a window. Mirror glyph defined in the display table according to the new special-mirror-table. Bidi mirroring always takes precedence. (init_iterator, insert_left_trunc_glyphs, display_line) (display_string): Call 'produce_special_glyphs' with new arguments. (syms_of_xdisp) <special-mirror-table>: New char-table. * etc/NEWS: Announce the change.
* Rename 'any' to 'member-if' and deprecate 'cl-member-if'Sean Whitton7 days1-10/+11
| | | | | | | | | | | | | | * lisp/subr.el (any): Rename from this ... (member-if): ... to this. All uses changed. Implement '&key KEY-FN' for backwards compatibility. (any): New function alias. * lisp/emacs-lisp/cl-seq.el (cl-member-if): Make an alias for 'member-if'. * lisp/obsolete/cl.el (member-if): Delete obsolete function alias. * doc/lispref/lists.texi (List Elements): * doc/misc/cl.texi (Lists as Sets): * etc/NEWS: Document the change.
* ; Fix documentation of recent changes in treesit.elEli Zaretskii7 days1-8/+8
| | | | | | * etc/NEWS: * doc/lispref/parsing.texi (User-defined Things): Fix punctuation, markup and typos.
* Add some settings to newcomers-presetsSean Whitton7 days1-0/+15
| | | | | | | | | | * etc/themes/newcomers-presets-theme.el (newcomers-presets): Add mode-line-compact, indent-tabs-mode, imenu-auto-rescan, view-read-only, shell-command-prompt-show-cwd, after-save-hook, etags-regen-mode, vc-deduce-backend-nonvc-modes, vc-dir-save-some-buffers-on-revert, vc-find-revision-no-save, vc-follow-symlinks, vc-use-incoming-outgoing-prefixes, tab-bar-history-mode.
* Make tree-sitter thing navigation handle nested parsersYuan Fu7 days1-0/+13
| | | | | | | | | | | | | | | | | | | | | | | Not a bug report, but this is from the emacs-devel thread "Tree-sitter: Transcendental things". Improve tree-sitter thing navigation functions to handle the case where there are multiple nested parsers in the buffer. Previously these functions just grab the node at point and are limited to the parser of that node. Now these functions will thoUrouly search through all parsers that covers point before giving up. * doc/lispref/parsing.texi: Mention the change. * lisp/treesit.el (treesit--some): New macro. (treesit--thing-sibling): Use the new macro, add a new PARSER parameter. (treesit-thing-prev): (treesit-thing-next): Add PARSER parameter. (treesit-thing-at): (treesit-navigate-thing): Use the new macro, add a new PARSER parameter. Also pass the PARSER arg to recursive calls and calls to treesit-thing-prev, etc.
* Add Rust panic message pattern (bug#80403)Jacek Świerk9 days1-1/+4
| | | | | | | | | | * etc/compilation.txt: Add example. * lisp/progmodes/compile.el (compilation-error-regexp-alist-alist): New rule. * test/lisp/progmodes/compile-tests.el (compile-tests--test-regexps-data) (compile-test-error-regexps): Add test case. Copyright-paperwork-exempt: yes
* Teach Emacs on MS-Windows how to export frame screenshotsEli Zaretskii9 days1-0/+5
| | | | | | | | * src/w32image.c (w32_gdip_export_frame): New function. (gdiplus_init): Load 'GdipCreateBitmapFromHBITMAP' from GDI+ DLL. * src/w32fns.c (Fw32_export_frame): New primitive. * etc/NEWS: Announce the new primitive.
* New variable 'multiple-terminals-merge-keyboards'Sean Whitton10 days1-0/+7
| | | | | | | | | | | | | * src/keyboard.c (syms_of_keyboard): <multiple_terminals_merge_keyboards>: New variable. (read_event_from_main_queue): Mention it in message. * lisp/cus-start.el: Make it customizable. * src/callint.c (Ffuncall_interactively): * src/keyboard.c (Frecursive_edit): * src/minibuf.c (read_minibuf): When its value is true, don't enter single-kboard mode (bug#79892). * admin/notes/multi-tty: * etc/NEWS: Document it.
* ; Fix the documentation of 'overlays-in' etc.Eli Zaretskii10 days1-6/+9
| | | | | | | | * src/buffer.c (Foverlays_in): * lisp/subr.el (remove-overlays): * doc/lispref/display.texi (Finding Overlays, Managing Overlays): * etc/NEWS: Improve the documentation of recent changes in behavior of 'overlays-in' and 'remove-overlays'. (Bug#80242)
* Allow more fine configuration of package retentionPhilip Kaludercic10 days1-5/+5
| | | | | | | | | | | | | | | * lisp/emacs-lisp/package.el (package-upgrade-keep-previous): Rename user option to 'package-retention-policy'. (package--policy-type): New constant for policy types. (package-retention-policy): New option. (package-review-policy): Use new type constant. (package--review-p): Rename and generalise to 'package-matches-selector-p'. (package-matches-selector-p): New function. (package-upgrade, package-menu--mark-upgrades-1): Respect 'package-retention-policy'. * doc/emacs/package.texi (Package Installation): Document new option. * etc/NEWS: Update NEWS entry. (Bug#79957)
* Add option to keep previous package versions on upgradeJeremy Bryant10 days1-0/+5
| | | | | | | | | | | | | | | This change adds a conditional to keep old package versions on upgrade. This allows users to keep running multiple Emacsen without a package upgrade in one Emacs breaking another running Emacs. * lisp/emacs-lisp/package.el (package-upgrade-keep-previous): New boolean user option. (package-upgrade): Use it. (package-menu--mark-upgrades-1): Use it. (package-menu--find-upgrades): Make consistent with new option. * etc/NEWS: Announce it. (Bug#79957)
* New function multiple-command-partition-argumentsSean Whitton13 days1-0/+8
| | | | | | | | | * lisp/subr.el (command-line-max-length): New variable. (multiple-command-partition-arguments): New function. * doc/lispref/processes.texi (Shell Arguments): * etc/NEWS: Document them. * test/lisp/subr-tests.el (subr-multiple-command-partition-arguments): New test.
* Compare circular lists in 'equal' without error (bug#80456)Mattias Engdegård14 days1-0/+5
| | | | | | | | | | | | | | | | | | * src/lisp.h (FOR_EACH_TAIL_INTERNAL): Divvy up the code into... (FOR_EACH_TAIL_BASIC, FOR_EACH_TAIL_STEP_CYCLEP): ...these macros, so that they can be used in more flexible ways. * src/fns.c (internal_equal_1): Detect circular lists and call... (internal_equal_cycle): ...this function that keeps comparing but now detecting cycles in the other argument. * lisp/emacs-lisp/testcover.el (testcover-after): Remove unnecessary error handling. * test/src/fns-tests.el (test-cycle-equal): Adapt and extend. * test/lisp/emacs-lisp/testcover-resources/testcases.el (testcover-testcase-cyc1): Remove case that no longer applies. * doc/lispref/objects.texi (Equality Predicates): Update. * etc/NEWS: Announce.
* ; Fix another quotation mark.Sean Whitton2026-02-231-1/+1
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* ; Fix quotation marks, remove unneeded scare quotes.Sean Whitton2026-02-231-2/+2
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* ; Fix last change.Sean Whitton2026-02-231-4/+2
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* New prefix argument for pp-eval-expressionJacob S. Gordon2026-02-231-0/+6
| | | | | | * lisp/emacs-lisp/pp.el (pp-eval-expression): New optional argument INSERT-P. * etc/NEWS: Announce change.
* Add SHA-3 support to secure-hashCollin Funk2026-02-231-0/+7
| | | | | | | | | | | | | | | | | | | | | | | * admin/merge-gnulib (GNULIB_MODULES): Add crypto/sha3-buffer. * lib/sha3.c: New file, imported by running admin/merge-gnulib. * lib/sha3.h: Likewise. * m4/sha3.m4: Likewise. * lib/gnulib.mk.in: Updated by admin/merge-gnulib. * m4/gnulib-comp.m4: Likewise. * src/fns.c: Include sha3.h (Fsecure_hash_algorithms): Add Qsha3_224, Qsha3_256, Qsha3_384, and Qsha3_512. (secure_hash): Likewise. (Fsecure_hash): List the SHA-3 algorithms in the docstring. (syms_of_fns): Define Qsha3_224, Qsha3_256, Qsha3_384, and Qsha3_512. * test/lisp/net/gnutls-tests.el (gnutls-tests-internal-macs-upcased): Filter out the new SHA-3 algorithms since they are currently not implemented in gnutls. * test/src/fns-tests.el (test-secure-hash): Add test cases for the new algorithms. * doc/lispref/text.texi (Checksum/Hash): List the SHA-3 algorithms. Mention that they are considered secure. * etc/NEWS: Mention the new feature.
* Fix broken `FOO-mode-indent-offset` conventionStefan Monnier2026-02-221-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Variable names to control indentation have never been standardized, but over the years some conventions have naturally arisen, mostly the use of `FOO-indent-offset`, `FOO-basic-offset`, or `FOO-indent-level` for `FOO-mode`. When the new TS modes were introduced, a mistake was made that I failed to catch at the time, where those modes used `FOO-mode-indent-offset` instead of the "standard" `FOO-indent-offset`. In order to save packages like `editorconfig-mode` and `indent-bars-mode` from having to cater to yet-another-convention, rename those vars to what they should have been all along. * lisp/editorconfig.el (editorconfig-indentation-alist): Remove the ad-hoc entries for the deviating modes using `FOO-mode-indent-offset`. * lisp/textmodes/toml-ts-mode.el (toml-ts-indent-offset): * lisp/textmodes/mhtml-ts-mode.el (mhtml-ts-js-css-indent-offset) (mhtml-ts--js-css-indent-offset): * lisp/textmodes/html-ts-mode.el (html-ts-indent-offset): * lisp/progmodes/typescript-ts-mode.el (typescript-ts-indent-offset): * lisp/progmodes/php-ts-mode.el (php-ts-indent-offset) (php-ts-js-css-indent-offset, php-ts-html-indent-offset): * lisp/progmodes/json-ts-mode.el (json-ts-indent-offset): * lisp/progmodes/java-ts-mode.el (java-ts-indent-offset) (java-ts-method-chaining-indent-offset): * lisp/progmodes/go-ts-mode.el (go-ts-indent-offset): * lisp/progmodes/csharp-mode.el (csharp-ts-indent-offset): * lisp/progmodes/cmake-ts-mode.el (cmake-ts-indent-offset): * lisp/progmodes/c-ts-mode.el (c-ts-indent-offset): Rename `FOO-mode-indent-offset` to `FOO-indent-offset`, with obsolete alias.
* ; Fix last change.Eli Zaretskii2026-02-221-1/+1
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* Support displaying more months in the calendarLiu Hui2026-02-221-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/calendar/calendar.el (calendar-month-edges): Fix typo. (calendar-total-months): New variable. (calendar-get-month-range, calendar-get-date-range) (calendar--month-overlap-p, calendar-month-visible-p) (calendar-nongregorian-date-visible-p): New functions. (calendar-nongregorian-visible-p): Declare obsolete. (calendar-recompute-layout-variables, calendar-generate): Replace fixed month numbers with 'calendar-total-months'. (calendar-cursor-to-date, calendar-date-is-visible-p): Support the calendar with more than three months. (calendar-mode): Make some variables buffer-local to allow calendar-mode buffers showing different number of months. (calendar-mode-map): Use new command names. * lisp/calendar/cal-move.el (calendar-goto-today): Always move the cursor to today's date. (calendar--show-month-at-edge): New function. (calendar-recenter, calendar-forward-day): Support the calendar with more than three months. (calendar-forward-month, calendar-end-of-month) (calendar-beginning-of-year, calendar-end-of-year): Place the new month at the edge instead of the second month segment, to prevent the cursor from jumping back and forth. This is consistent with the behavior of calendar-forward-day/week. (calendar-scroll-left): Maintain the relative position of the cursor with respect to the window, when the old date is out of view. (calendar-scroll-left-three-months) (calendar-scroll-right-three-months): Replace the fixed month number with the actual number of months. Rename ... (calendar-scroll-calendar-left, calendar-scroll-calendar-right): ... to new commands. Make old names as aliases and mark them obsolete. (calendar-show-more-months, calendar-show-fewer-months): New commands. * lisp/calendar/cal-menu.el (cal-menu-holiday-window-suffix): Use the actual date range instead of three months. (cal-menu-scroll-menu, cal-menu-global-mouse-menu): Use new command names and update description. * lisp/calendar/holidays.el (holidays, list-holidays) (calendar-check-holidays, holiday-in-range): Use calendar-total-months. (calendar-list-holidays, holiday-fixed, holiday-float) (holiday-sexp): Replace displayed-year/month with the actual calendar range. (holiday-after, holiday-easter-etc-abs) (holiday-greek-orthodox-easter-abs): New functions. (holiday-advent, holiday-easter-etc) (holiday-greek-orthodox-easter): Look up holidays in all visible years instead of current displayed-year. * lisp/calendar/solar.el (solar-equinoxes-solstices): Search equinoxes and solstices in all visible months. (solar-equinoxes-solstices-1): New function. * lisp/calendar/lunar.el (lunar-phase-list): Add optional argument. (calendar-lunar-phases): Use visible calendar range. * lisp/calendar/cal-china.el (holiday-chinese-new-year) (holiday-chinese-winter-solstice, holiday-chinese-qingming) (holiday-chinese): Replace displayed-year/month with the actual calendar range, and look up holidays in all visible years. * lisp/calendar/cal-julian.el (holiday-julian): Use calendar-nongregorian-date-visible-p because there may exist more than one corresponding dates when the calendar shows more months. * lisp/calendar/cal-bahai.el (holiday-bahai): Support calendar with more than three months. (holiday-bahai-new-year, holiday-bahai-twin-holy-birthdays): Look up holidays in all visible years. (holiday-bahai-new-year-1, holiday-bahai-twin-holy-birthdays-1): New functions. * lisp/calendar/cal-hebrew.el (calendar-hebrew-date-is-visible-p) (holiday-hebrew, calendar-hebrew-mark-date-pattern): Support calendar with more than three months, in which more than one holidays may exist. (holiday-hebrew-rosh-hashanah-1, holiday-hebrew-hanukkah-1) (holiday-hebrew-passover-1): New functions. (holiday-hebrew-rosh-hashanah, holiday-hebrew-hanukkah) (holiday-hebrew-passover, holiday-hebrew-tisha-b-av): Look up holidays in all visible years. * lisp/calendar/cal-islam.el (holiday-islamic): Support calendar with more than three months. (holiday-islamic-new-year): Find holidays in all visible years. * lisp/calendar/diary-lib.el (diary-mark-sexp-entries) (calendar-mark-days-named, calendar-mark-date-pattern) (calendar-mark-complex): Use the displayed range instead of the three-month range. (calendar-mark-1): Fix marking dates in calendar with more than three months. * test/lisp/calendar/holidays-tests.el (holidays-test-holiday-easter-etc, holidays-test--get-holidays) (holidays-test-more-months): New test file. * doc/emacs/calendar.texi: Mention new commands and update related description. * etc/NEWS: Announce new commands. (bug#80099)
* New user option 'after-delete-frame-select-mru-frame' (bug#80397)Stéphane Marks2026-02-221-3/+3
| | | | | | | | | | | | Users can revert to the old 'delete-frame' behavior of selecting the oldest frame in 'frame-list' rather than the most-recently used frame. * src/frame.c (delete_frame): Consult 'after-delete-frame-select-mru-frame'. (syms_of_frame): New defvar 'after-delete-frame-select-mru-frame'. * etc/NEWS: Reflect the new user option.
* Sort Eshell aliases when adding new onesArto Jantunen2026-02-211-0/+7
| | | | | | | | | | | | | | | | The main point is to make the content of 'eshell-aliases-file' stable so that storing it in git becomes feasible. This also makes the output of the alias command come out in alphabetical order (bug#80401). * lisp/eshell/em-alias.el (eshell/alias): Sort when updating 'eshell-command-aliases-list'. * test/lisp/eshell/em-alias-tests.el (em-alias-test/alias-list-is-sorted): New test. * etc/NEWS: Announce this change.
* Make Rmail summary address display customizablePaul Nelson2026-02-211-0/+6
| | | | | | | | | | | | | | | | | | | | * lisp/mail/rmailsum.el (rmail-summary-sender-function) (rmail-summary-recipient-function, rmail-summary-address-width): New user options. (rmail-summary--address-display, rmail-summary-name-or-address) (rmail-summary-recipient-strip-quoted-names) (rmail-summary-recipient-names): New functions. (rmail-header-summary): Use them when formatting sender and recipient fields (bug#80406). * doc/emacs/rmail.texi (Rmail Make Summary): Document them. * test/lisp/mail/rmailsum-tests.el: New file. (rmailsum-tests-name-or-address-prefers-name) (rmailsum-tests-name-or-address-fallback-to-address) (rmailsum-tests-recipient-strip-quoted-names-first-line) (rmailsum-tests-recipient-names-folded) (rmailsum-tests-recipient-names-fallback-to-address): New tests.
* New command vc-dir-root-next-actionSean Whitton2026-02-211-0/+6
| | | | | | | * lisp/vc/vc-dir.el (vc-dir-root-next-action): New command. (vc-dir-mode-map): Bind it. * doc/emacs/maintaining.texi (VC Directory Commands): * etc/NEWS: Document it.
* Use a custom Pdb class in the Python shellLiu Hui2026-02-211-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | The custom Pdb class enables native completion in pdb by wrapping the pdb's native completer. It also makes necessary function definitions like __PYTHON_EL_* available between pdb frames, and enables non-native completion/ffap/eldoc functionalities when debugging inside python modules. * lisp/progmodes/python.el (python-shell-send-setup-code): Fix the separator between python-shell-setup-codes. (python-shell-completion-native-setup): Move common completion setup code ... (python-shell-completion-setup-code): ... here. (python-shell-completion-at-point): Enable native completion for pdb and respect the delimiter of pdb completer. (python-shell-pdb-setup-code): New variable. (python-shell-comint-watch-for-first-prompt-output-filter): Send setup codes only once. (python-ffap-module-path, python-eldoc--get-doc-at-point): Stop sending setup code in every function call. * test/lisp/progmodes/python-tests.el (python-tests--pdb-1) (python-shell-pdb-1): New test. * etc/NEWS: Mention the change. (bug#80182)
* ; * etc/NEWS: Fix last change (bug#80398).Eli Zaretskii2026-02-211-4/+4
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* browse-url-firefox-program: Add support for more Firefox variants.Gabriel Santos2026-02-211-0/+6
| | | | | | * lisp/net/browse-url.el (browse-url-firefox-program): Add support for Floorp, LibreWolf and Zen Browser. (Bug#80398) * etc/NEWS: Announce the change.
* Add new command 'copy-theme-options'Philip Kaludercic2026-02-201-0/+5
| | | | | | | | | * doc/emacs/custom.texi (Custom Themes): Mention command in a general context. (Newcomers Theme): Mention command in the context of the 'newcomers-preset' theme * etc/NEWS: Mention new command. * lisp/custom.el (copy-theme-options): New command.
* Add a theme and minor mode for new usersPhilip Kaludercic2026-02-202-0/+150
| | | | | | | * doc/emacs/custom.texi (Beginners Theme): Document new theme. * etc/NEWS: Mention new theme. * etc/themes/newcomers-presets-theme.el: New file including new theme.
* Add frame-use-time, get-mru-frame, use mru frame in delete-frame (bug#80397)Stéphane Marks2026-02-181-0/+21
| | | | | | | | | | * lisp/frame.el (get-mru-frame): New defun. * src/frame.c (delete_frame): Call 'get-mru-frame' (when force is not Qnoelisp) to select the most recently used frame that is not the deleted frame as the candidate to select. (syms_of_frame): Qget_mru_frame new DEFSYM. * doc/lispref/frames.texi: Document the new functions. * etc/NEWS: Announce the new functions.
* vc-git-pull, vc-git-incoming-revision: Use push remotesSean Whitton2026-02-181-0/+6
| | | | | | * lisp/vc/vc-git.el (vc-git-pull, vc-git-incoming-revision): Use configured push remotes. * etc/NEWS: Announce change to vc-git-pull.
* Use -outstanding not -outgoing-base in VC command namesSean Whitton2026-02-171-4/+4
| | | | | | | | | * lisp/vc/vc.el (vc-root-diff-outgoing-base) (vc-diff-outgoing-base, vc-log-outgoing-base) (vc-root-log-outgoing-base): Rename from these ... (vc-root-diff-outstanding, vc-diff-outstanding) (vc-log-outstanding, vc-root-log-outstanding): ... to these. All uses changed.
* Change the default value of 'split-width-threshold' from 160 to 150Juri Linkov2026-02-161-0/+4
| | | | | | | * lisp/window.el (split-width-threshold): Change the default value from 160 to 150 (bug#80050). (split-window-preferred-function): Mention 'split-window-preferred-direction' in the docstring.
* Add repeat-map for smerge-mode commandsPaul Nelson2026-02-161-0/+5
| | | | * lisp/vc/smerge-mode.el (smerge-repeat-map): New keymap (bug#80414).
* delsel.el: Improve the overlay for text replacementStefan Monnier2026-02-141-0/+5
| | | | | | | | | | | | | | | | | | * lisp/delsel.el (delete-selection-replacement-face): Delete var. (delete-selection-replacement): New face, to replace it. (delsel--replace-overlay, delsel--replace-text): Delete vars and ... (delete-selection--replacement-text): ...use this single var instead. (delete-selection--replacement-cursor): New function. (delete-active-region): Use it with `cursor-sensor-mode` to avoid the overlay lingering too long. (delete-selection--replacement-text): New function extracted from `delete-selection-repeat-replace-region`, with adjustments to account for the above changes. (delete-selection-repeat-replace-region): Use it. * lisp/emacs-lisp/cursor-sensor.el (cursor-sensor--detect): Do use `get-pos-property` when it works. Fix the `missing-p` subfunction so as not to get fooled by a missing property at END.
* etc/NEWS: Improve text for threads' "buffer disposition"Stefan Monnier2026-02-141-4/+5
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* New option 'completion-preview-inhibit-functions' (bug#80370)Eshel Yaron2026-02-141-0/+6
| | | | | | | * lisp/completion-preview.el (completion-preview-inhibit-functions): New option. (completion-preview--post-command): Respect it. * etc/NEWS: Announce it.
* Adjust documentation to changes in 'overlays-in' and 'overlays-at'Eli Zaretskii2026-02-141-0/+7
| | | | | | | | | | | | * src/buffer.c (overlays_in): Fix commentary to match the code. (Foverlays_in, Foverlays_at): Doc fixes. (Bug#80242) * test/src/buffer-tests.el (test-overlays-at-2): Add one test. * doc/lispref/display.texi (Finding Overlays): Update and improve the documentation of 'overlays-in' and 'overlays-at'. * etc/NEWS: Announce the changes.
* Rewrite flex completion with Gotoh algorithmJoão Távora2026-02-131-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The greedy regexp matching, broken scoring and broken highlight were sources of frequent complaints about the 'flex' matching style. This commit fixes that. Inspired by the 'hotfuzz' style (available at https://github.com/axelf4/hotfuzz) it uses a modified version of Gotoh's 1982 dynamic programming algorithm. It is strictly more correct than the "old" flex. For example, when matching the pattern 'goto' to no longer will 'eglot-format' be sorted before some hypothetical much better 'goobarbaz-goto'. And of course the highlighting is also correctly placed on the 'goto', not scattered across the candidate. Regarding performance, it is faster than the naive 'flex', primarily because of the Elisp rewrite in minibuffer.el. The matching and costing algorithm matters but is not the bottleneck. The Elisp parts of the style were almost completely decoupled from the pcm/substring styles in lisp/minibuffer.el. Only 'completion-flex-try-completion' uses some of pcm's code for pattern augmentation. * src/minibuf.c (completion--flex-cost-gotoh): New function. * lisp/minibuffer.el (completion-flex--pattern-str): New variable. (flex-score-match-tightness): Make obsolete. (completion--flex-all-completions-1): New helper function. (completion-flex-try-completion, completion-flex-all-completions): Rewrite. (completion-substring--all-completions): No longer take transform-pattern-fn. (completion--flex-adjust-metadata): Tweak. (completion--flex-score, completion--flex-score-1) (completion--flex-score-last-md, completion-flex--make-flex-pattern): Delete. * test/lisp/minibuffer-tests.el (completion--sorted-flex-completions): New helper function. (completion-flex-test-non-ascii): New test. (completion--pcm-score): Delete. (completion-pcm-test-3, completion-pcm-test-4) (completion-substring-test-1, completion-substring-test-2) (completion-flex-test-2, completion-flex-test-3): Tweak. * etc/NEWS: Describe change.
* ; Add missing periods to package-autosuggest NEWS entriesPhilip Kaludercic2026-02-131-2/+2
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