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* * etc/MACHINES: Document that we support AArch64 with macOS.Philipp Stephani2021-01-31
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* Allow the caller to specify own face on suffix in annotation-functionJuri Linkov2021-01-30
| | | | | | | | | | | | | | | | | | * lisp/minibuffer.el (completion--insert-strings): Don't add 'completions-annotations' face when the caller specified own face in annotation-function. Remove no-op code for 'unless prefix' branch. (completion-metadata, completion-extra-properties): Update docs of affixation-function. Suggested by Clemens <clemera@posteo.net> (bug#45780) * test/lisp/minibuffer-tests.el: Rename package name from completion-tests.el to minibuffer-tests.el. Add new test completion--insert-strings-faces. * doc/lispref/minibuf.texi (Completion Variables) (Programmed Completion): Update descriptions of annotation-function and affixation-function.
* Reduce flicker in Isearch modeAugusto Stoffel2021-01-30
| | | | | | | | | | | | | | | | | | | Lazy highlighting now happens immediately when the search string is at least as long as the value of the new custom variable `lazy-highlight-no-delay-length`. Also avoid updating the lazy count in the echo area too often. * isearch.el (lazy-highlight-no-delay-length): New defcustom. * isearch.el (lazy-lazy-count-format): Avoid a momentarily incorrect count when reversing search direction. * isearch.el (isearch-lazy-highlight-new-loop): Avoid a call to `isearch-message` that is quickly succeed by a second echo area update, thus causing flicker. * isearch.el (isearch-lazy-highlight-new-loop): Start lazy highlight immediately if appropriate. * etc/NEWS: Announce the change. * doc/emacs/search.texi: Document `lazy-highlight-no-delay-length'. Copyright-paperwork-exempt: yes
* ; Use American spelling in etc/NEWS.Basil L. Contovounesios2021-01-30
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* New Rmail option 'rmail-show-message-set-modified'Eli Zaretskii2021-01-30
| | | | | | | | | * lisp/mail/rmail.el (rmail-show-message-set-modified): New option. (rmail-show-message-1): If 'rmail-show-message-set-modified' is non-nil, don't reset the buffer's modified state. (Bug#45941) * etc/NEWS: Announce the new option.
* Fix interaction between two dired cleanup variablesJeff Spencer2021-01-30
| | | | | | | | * lisp/dired.el (dired-clean-up-after-deletion): Kill the buffers if you have `dired-clean-up-buffers-too' set and `dired-clean-confirm-killing-deleted-buffers' nil (bug#38037). Copyright-paperwork-exempt: yes
* Add a command for redisplay during keyboard macrosMarco Wahl2021-01-29
| | | | | | | | * doc/emacs/kmacro.texi (Basic Keyboard Macro): Document it (bug#39252). * lisp/kmacro.el (kdb-macro-redisplay): New function. (kmacro-keymap): Bind it.
* Make the default `whitespace-enable-predicate' use `derived-mode-p'Lars Ingebrigtsen2021-01-28
| | | | | * lisp/whitespace.el (whitespace-enable-predicate): Use `derived-mode-p' to check modes instead of `eq' (bug#40481).
* Fix typos and punctuationEli Zaretskii2021-01-26
| | | | | | | * src/w32fns.c: * src/frame.h: * doc/lispref/frames.texi (Frame Layout): * etc/NEWS: Fix typos and punctuation in recent changes.
* Add distinct controls for child frames' borders (Bug#45620)Alexander Miller2021-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The background of the 'child-frame-border' face instead of the 'internal-border' face now controls the color of child frames' borders. The 'child-frame-border-width' frame parameter is now used for the width of child frames' borders instead of internal-border-width', though we still fall back on using the latter if the former is not set. * doc/lispref/frames.texi (Frame Layout): Mention 'child-frame-border' and 'child-frame-border-width'. (Layout Parameters): Mention 'child-frame-border-width'. * etc/NEWS: Mention new face 'child-frame-border' and frame parameter 'child-frame-border-width'. * lisp/faces.el (child-frame-border): New face. * src/dispextern.h (enum face_id): Add CHILD_FRAME_BORDER_FACE_ID. * src/frame.c (Fframe_child_frame_border_width): New function. (gui_report_frame_params): Add entry for Qchild_frame_border_width. * src/frame.h (struct frame): New slot child_frame_border_width. (FRAME_CHILD_FRAME_BORDER_WIDTH): New inlined function. * src/nsfns.m (ns_set_child_frame_border_width): New function. (Fx_create_frame): Handle Qchild_frame_border_width parameter. (ns_frame_parm_handlers): Add ns_set_child_frame_border_width. * src/nsterm.m (ns_clear_under_internal_border): Handle CHILD_FRAME_BORDER_FACE_ID. * src/w32fns.c (w32_clear_under_internal_border): Handle CHILD_FRAME_BORDER_FACE_ID. (w32_set_internal_border_width): New function. (Fx_create_frame): Handle Qchild_frame_border_width parameter. (w32_frame_parm_handlers): Add w32_set_child_frame_border_width. * src/xfaces.c (lookup_basic_face, realize_basic_faces): Handle CHILD_FRAME_BORDER_FACE_ID. * src/xfns.c (x_set_child_frame_border_width): New function. (Fx_create_frame): Handle Qchild_frame_border_width parameter. (x_frame_parm_handlers): Add x_set_child_frame_border_width. * src/xterm.c (x_clear_under_internal_border) (x_after_update_window_line): Handle CHILD_FRAME_BORDER_FACE_ID.
* Use `lexical-binding` in all `lisp/international` filesStefan Monnier2021-01-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/startup.el (keyboard-type): Make obsolete and lex-bound. * admin/unidata/unidata-gen.el (unidata-gen-file) (unidata-gen-charprop): Mark the generated files to use lexical binding. * lisp/international/isearch-x.el: Use lexical-binding. (junk-hist): Declare locally. * lisp/international/iso-cvt.el: * lisp/international/utf-7.el: * lisp/international/robin.el: * lisp/international/ogonek.el: * lisp/international/latin1-disp.el: * lisp/international/kkc.el: * lisp/international/kinsoku.el: * lisp/international/ja-dic-utl.el: Use lexical-binding. * lisp/international/ja-dic-cnv.el: Use lexical-binding. (skkdic-breakup-string): Remove unused var `kana-len`. * lisp/international/latexenc.el: Use lexical-binding. (tex-start-of-header): Declare. * lisp/international/mule-diag.el: Use lexical-binding. (list-character-sets): Remove unused var `pos`. (list-character-sets-1): Remove unused vars `tail` and `charset`. (list-charset-chars): Remove unused vars `chars` and `plane`. (describe-coding-system): Remove unused var `extra-spec`. (mule--print-opened): New var. (print-fontset): Bind it. (print-fontset-element): Use it instead of `print-opened`. * lisp/international/quail.el: Use lexical-binding. (quail-start-translation, quail-start-conversion): Remove unused var `generated-events`. (quail-help-insert-keymap-description): Use local dynbound var `the-keymap`.
* Add a mechanism for buffer-local thing-at-pointsLars Ingebrigtsen2021-01-23
| | | | | | | * doc/lispref/text.texi (Buffer Contents): Document it. * lisp/thingatpt.el (thing-at-point-provider-alist): New variable. (thing-at-point): Use it.
* Make Message respect header removal instructions moreLars Ingebrigtsen2021-01-21
| | | | | | | | | | | | | * doc/misc/message.texi (Forwarding): Document it. * lisp/gnus/message.el (message-forward-ignored-headers): Improve documentation. (message-forward-included-headers): Ditto. (message-forward-included-mime-headers): New user option. (message-remove-ignored-headers): Use it to preserve the necessary MIME headers. (message-forward-make-body): Remove headers when forwarding as MIME, too.
* * lisp/emacs-lisp/subr-x.el (named-let): New macroStefan Monnier2021-01-20
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* Add option remember-text-format-functionGabriel do Nascimento Ribeiro2021-01-20
| | | | | | * lisp/textmodes/remember.el (remember-text-format-function): New variable (bug#45809). (remember-append-to-file): Use it.
* Add option remember-diary-regexpGabriel do Nascimento Ribeiro2021-01-20
| | | | | | * lisp/textmodes/remember.el (remember-diary-extract-entries): Use it (bug#45808). (remember-diary-regexp): New variable.
* * etc/NEWS.19: Add entry for `indent-line-to`Stefan Monnier2021-01-19
| | | | | * lisp/version.el (emacs-major-version, emacs-minor-version): Remove redundant version info already displayed by `C-h o`.
* * lisp/startup.el: Fix bug#45857, bug#30994, and bug#45913.Stefan Monnier2021-01-19
| | | | | | | | | | | | | | | (command-line): Don't re-evaluate the `custom-delayed-init-variables` a second time after reading the `early-init.el` file. (x-apply-session-resources): Set `blink-cursor-mode` rather than `no-blinking-cursor`. * lisp/frame.el (blink-cursor-start): Turn `blink-cursor-mode` off if `blink-cursor-mode` was set to nil. (blink-cursor-mode): Default to it being enabled regardless of `window-system`. * lisp/custom.el (custom-initialize-delay): Fox docstring now that autoload.el preserves the `:initialize` info.
* Add 'perl-non-scalar-variable' face to perl-modeProtesilaos Stavrou2021-01-19
| | | | | | | * etc/NEWS: Document the new face (bug#45840). * lisp/progmodes/perl-mode.el (perl-non-scalar-variable): Define new face. (perl-font-lock-keywords-2): Apply 'perl-non-scalar-variable' face.
* Improve support for the Cham script and languagesEli Zaretskii2021-01-17
| | | | | | | | | | | | * etc/NEWS: Announce the new 'cham' input method. * etc/HELLO: Fix the order of letters in the Cham greeting. Remove redundant newlines (reported by Ulrich Mueller <ulm@gentoo.org>). * lisp/language/cham.el ("Cham"): Add input-method entry. * lisp/leim/quail/cham.el: New file. * lisp/international/fontset.el (setup-default-fontset): Add an entry for Cham.
* * lisp/emacs-lisp/pcase.el: Add support for `not` to `pred`Stefan Monnier2021-01-16
| | | | | | | | | | | | | (pcase--split-pred, pcase--funcall): Adjust for `not`. (pcase--get-macroexpander): New function. (pcase--edebug-match-macro, pcase--make-docstring) (pcase--macroexpand): Use it. * lisp/emacs-lisp/radix-tree.el (radix-tree-leaf): Use it! * doc/lispref/control.texi (The @code{pcase} macro): Document it. * lisp/emacs-lisp/ert.el (ert--explain-equal-rec): Remove redundant test.
* Improve support for Cham scriptEli Zaretskii2021-01-16
| | | | | | * lisp/language/cham.el ("Cham"): Expand the entry. * etc/HELLO: Add entry for Cham.
* Merge from origin/emacs-27Glenn Morris2021-01-14
|\ | | | | | | | | | | | | 149d64bbb2 * doc/misc/tramp.texi (Quick Start Guide): Fix thinko. 97747e6fb9 Tell people how to remove fontconfig customizations 33d0c603c6 ; * doc/lispref/modes.texi (SMIE Indentation Example): Fix... 03080b5545 Remove extraneous closing paren
| * Tell people how to remove fontconfig customizationsRobert Pluim2021-01-05
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| * Mention -lcurses problem on AIXPaul Eggert2021-01-03
| | | | | | | | | | * etc/PROBLEMS: Describe problem with Emacs 27 and -lcurses. Do not merge to master.
* | Add a new function 'buffer-line-statistics'Lars Ingebrigtsen2021-01-12
| | | | | | | | * src/fns.c (Fbuffer_line_statistics): New function.
* | Add a new variable `inhibit-interaction'Lars Ingebrigtsen2021-01-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/elisp.texi (Top): Add a link. * doc/lispref/errors.texi (Standard Errors): Mention the new error. * doc/lispref/minibuf.texi (Minibuffers): Add a link. (Inhibiting Interaction): New node. * src/data.c (syms_of_data): Define the `inhibited-interaction' error. * src/lisp.h: Export the barfing function. * src/lread.c (Fread_char, Fread_event, Fread_char_exclusive): Barf if inhibited. * src/minibuf.c (barf_if_interaction_inhibited): New function. (Fread_from_minibuffer, Fread_no_blanks_input): Barf if inhibited. (syms_of_minibuf): Define the `inhibit-interaction' variable.
* | Mark previous erc-services change as not needing documentationLars Ingebrigtsen2021-01-11
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* | Support using auth-source for NickServ passwords in ERCLeon Vack2021-01-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/etc/erc-services.el (erc-nickserv-passwords): Document that the passwords are only used when erc-prompt-for-nickserv-password is nil. * (erc-use-auth-source-for-nickserv-password): New customizable variable to enable checking auth-source for NickServ passwords. * (etc-nickserv-get-password): New function to handle the lookup of the NickServ password from both auth-source and the erc-nickserv-passwords variable. * (erc-nickserv-call-identify-function): Use new erc-nickserv-get-password function to lookup NickServ passwords. * (erc-nickserv-identify-autodetect, erc-nickserv-identify-on-connect, erc-nickserv-identify-on-nick-change): Call erc-nickserv-call-identify-function when erc-use-auth-source-for-nickserv-password is set. * etc/NEWS: Document change (bug#45340).
* | New command xref-quit-and-pop-marker-stackDmitry Gutov2021-01-11
| | | | | | | | | | | | * lisp/progmodes/xref.el (xref-quit-and-pop-marker-stack): New command. (xref--xref-buffer-mode-map): Binding for it.
* | Allow evaluation of tests from local source repositoryPhillip Lord2021-01-10
| | | | | | | | * etc/w32-feature.el (w32-feature-load-tests): Add new command
* | Fix incompleteness in the implementation of minibuffer-follows-selected-frameAlan Mackenzie2021-01-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In particular, add a new value to the variable, and fix several bugs apparent with the implementation up till now. * doc/emacs/mini.texi (Basic Minibuffer): Add a description of the new non-nil, non-t value of minibuffer-follows-selected-frame. * doc/emacs/trouble.texi (Quitting): Add a description of how C-g handles recursive minibuffers when typed in one which isn't the most nested. * doc/lispref/minibuf.texi (Intro to Minibuffers): Add an @dfn for "active minibuffer". (Minibuffer Commands): Document that exit-minibuffer throws an error when not invoked from the innermost Minibuffer. (Recursive Mini): Amend the description of the visibility of outer level minibuffers. (Minibuffer Misc): In the description of the minibuffer hooks, replace "the minibuffer" with "a minibuffer". * etc/NEWS (Entry announcing minibuffer-follows-selected-frame): Add a description of the new non-nil, non-t value. * lisp/cus-start.el (top level): make the customize entry for minibuffer-follows-selected-frame a choice between three entries. * lisp/minibuffer.el (exit-minibuffer): throw an error when we're not in the most nested minibuffer. (top level): Bind C-g to abort-minibuffers in minibuffer-local-map. * lisp/window.el (window-deletable-p): return the symbol `frame' when (amongst other things) minibuffer-follows-selected-frame is t. * src/eval.c (internal_catch): Add a mechanism to (throw 'exit t) repeatedly when the throw currently being processed doesn't terminate the current minibuffer. * src/lisp.h (this_minibuffer_depth): New extern declaration (minibuf_level): extern declaration moved here from window.h. * src/minibuf.c (minibuffer_follows_frame, minibuf_stays_put) (minibuf_moves_frame_when_opened): New and amended functions to query the value of minibuffer-follows-selected-frame. (choose_minibuf_frame): check (minibuf > 1) in place of (minibufer > 0) at a particular place. At another place, check that an alleged frame is so and is live. Before selecting a non-miniwindow on a different frame, ensure it really is a different frame. (move_minibuffer_onto_frame): Stack up all recursive minibuffers on the target frame. Check the minibuf_window isn't in the old frame before setting that frame's miniwindow to an inactive minibuffer. (Finnermost_minibuffer_p, Fabort_minibuffers): New primitives. (this_minibuffer_depth): New function. (read_minibuf): Record the calling frame in a variable, and switch back to it after the recursive edit has terminated normally, using select-frame-set-input-focus. Stack up all the recursive minibuffers on the miniwindow where a new minibuffer is being opened. After the recursive edit, switch the selected window away from the expired minibuffer's window. (nth_minibuffer): New function. (minibuffer-follows-selected-frame): Change from a DEFVAR_BOOL to a DEFVAR_LISP. * src/window.c (decode_next_window_args): Set *minibuf to w's mini-window's content when that content is a minibuffer. * src/window.h (minibuf_level) Declaration moved from here to lisp.h.
* | Respect message-forward-ignored-headers moreLars Ingebrigtsen2021-01-10
| | | | | | | | | | | | | | | | * lisp/gnus/message.el (message-forward-ignored-headers): Clarify doc string once again. (message-forward-make-body-mime): Remove headers when not encrypted (bug#45631). (message-forward-make-body): Pass in correct values.
* | Default python-shell-interpreter to python3Glenn Morris2021-01-10
| | | | | | | | | | * lisp/progmodes/python.el (python-shell-interpreter): Default to python3 (bug#45655).
* | Add support for 'process-attributes' on OpenBSDOmar Polo2021-01-10
| | | | | | | | | | * src/sysdep.c (make_lisp_timeval): (system_process_attributes): Implement for OpenBSD (bug#45729).
* | Add support for flat buttonsPedro Andres Aranda Gutierrez2021-01-10
| | | | | | | | | | | | | | * src/xfaces.c (Finternal_set_lisp_face_attribute): (realize_gui_face): Add support for `flat-button' (bug#45735). Copyright-paperwork-exempt: yes
* | * lisp/tab-bar.el: Improve tab-bar-show (bug#45556)Juri Linkov2021-01-07
| | | | | | | | | | * lisp/tab-bar.el (tab-bar-show): Change :set lambda to update all frames. Improve docstring.
* | Add a display-buffer window selection function that's more like XEmacsLars Ingebrigtsen2021-01-07
| | | | | | | | | | | | | | | | | | | | * doc/lispref/windows.texi (Buffer Display Action Functions): Document it. * lisp/window.el (display-buffer--action-function-custom-type): Add. (display-buffer): Mention it. (display-buffer-use-least-recent-window): New function (bug#45688). * src/window.c (Fwindow_bump_use_time): New function.
* | * lisp/tab-bar.el (tab-bar-tab-name-format-function): New defcustom.Juri Linkov2021-01-05
| | | | | | | | | | (tab-bar-tab-name-format-default): New function as the default value. (tab-bar-make-keymap-1): Funcall tab-bar-tab-name-format-function.
* | Pretty-print keys without <> around modifiers (bug#45536)Mattias Engdegård2021-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Be consistent when pretty-printing keys: put modifiers outside <>, thus the more logical C-M-<return> instead of <C-M-return>. * src/keymap.c (Fsingle_key_description): Skip modifier prefix before adding <>. * doc/lispref/help.texi (Describing Characters): Update example. * doc/lispref/debugging.texi (Backtraces): * doc/lispref/minibuf.texi (Text from Minibuffer): Use @kbd instead of @key. * etc/NEWS: Announce the change. * test/src/keymap-tests.el (keymap--key-description): * test/lisp/subr-tests.el (subr--kbd): New tests.
* | perl-mode: Display here-docs as strings instead of commentsHarald Jörg2021-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/progmodes/perl-mode.el (perl-syntax-propertize-function): Handle HERE doc starter lines ending in a comment. (perl-heredoc): New face for HERE docs, inheriting from font-lock-string-face. (perl-font-lock-syntactic-face-function): Apply the new face to HERE docs (Bug#23461). * test/lisp/progmodes/cperl-mode-tests.el (cperl-test--run-bug-10483): Skip for Perl mode. The test explicitly calls a function of CPerl mode.
* | * src/xdisp.c (syms_of_xdisp): New var redisplay-skip-fontification-on-inputStefan Monnier2021-01-04
| | | | | | | | | | | | | | (handle_fontified_prop): Use it. * src/keyboard.h (input_was_pending): Declare. * src/keyboard.c (input_was_pending): Make non-static.
* | * lisp/emacs-lisp/byte-run.el (make-obsolete): Make `when` mandatoryStefan Monnier2021-01-03
| | | | | | | | | | (define-obsolete-function-alias, make-obsolete-variable) (define-obsolete-variable-alias): Adjust similarly.
* | Merge from origin/emacs-27Paul Eggert2021-01-01
|\| | | | | | | 33d159c36f Fix copyright years by hand
| * Fix copyright years by handPaul Eggert2021-01-01
| | | | | | | | These are dates that admin/update-copyright did not update.
| * Update copyright year to 2021Paul Eggert2021-01-01
| | | | | | | | Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
* | Update copyright year to 2021Paul Eggert2021-01-01
| | | | | | | | Run "TZ=UTC0 admin/update-copyright".
* | Make Flymake mode-line indicator customizable (bug#33740)João Távora2020-12-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/progmodes/flymake.el (flymake-mode): Use flymake-mode-line-format. (flymake--mode-line-format): Remove. (flymake-mode-line-counter-format, flymake-mode-line-format): New defcustom. (flymake-mode-line-title, flymake-mode-line-exception) (flymake-mode-line-counters, flymake-error-counter) (flymake-warning-counter, flymake-note-counter): New variables. (flymake--mode-line-title, flymake--mode-line-exception) (flymake--mode-line-counters, flymake--mode-line-counter): New helpers. * doc/misc/flymake.texi (Customizable variables): Mention flymake-mode-line-format and flymake-mode-line-counter-format * etc/NEWS: Mention Flymake's customizable mode-line.
* | Allow add-to-ordered-list to use a test predicateLars Ingebrigtsen2020-12-31
| | | | | | | | | | | | | | * doc/lispref/lists.texi (List Variables): Update manual. * lisp/subr.el (add-to-ordered-list): Allow using a test predicate, and make slightly more efficient (bug#45539).
* | Add 'project-relative' as value for 'xref-file-name-display'Dmitry Gutov2020-12-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/progmodes/xref.el (xref-file-name-display): Document new value. (xref-location-group ((l xref-file-location))): Handle the new value. (xref--project-root): Extract from the default method of 'xref-backend-references' so it can be used in above's new code. Also fix an old bug in the "backward compat" branch. * lisp/progmodes/xref.el (xref--project-root-memo): New variable. * test/lisp/progmodes/xref-tests.el: Add test cases for the three possible settings of 'xref-file-name-display'. Co-authored-by: Tobias Rittweiler <trittweiler@gmail.com>
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