* lisp/vc/diff-mode.el (diff-revert-and-kill-hunk): When the
region is active, operate on all hunks it overlaps.
* doc/emacs/files.texi (Diff Mode):
* etc/NEWS: Document the change.
* lisp/vc/diff-mode.el (diff-apply-buffer): New 'no-save'
meaning for fourth optional argument. Reserve other non-nil
values for this argument. Use ngettext for one message.
(diff-apply-hunk): If the region is active, apply all hunks that
the region overlaps, like diff-apply-buffer.
* doc/emacs/files.texi (Diff Mode):
* etc/NEWS: Document the change to diff-apply-hunk.
* doc/lispref/frames.texi (Font and Color Parameters): Fix
documentation of values of 'alpha-background'. Suggested by Jacob
S. Gordon <jacob.as.gordon@gmail.com>. (Bug#79861)
* doc/emacs/search.texi (Query Replace): Mention new key 'd'.
* lisp/replace.el (query-replace-help): Mention the key 'd'.
(query-replace-map): Bind the key 'd' to 'diff'.
(perform-replace): When 'def' is equal to 'diff',
call 'multi-file-replace-as-diff' to show the diff buffer
with replacements (bug#79761).
* doc/emacs/programs.texi (Hideshow): Add 'hs-cycle-filter' and
remove duplicate 'hs-toggle-hiding'.
* lisp/progmodes/hideshow.el (hs-cycle-filter): New defcustom (bug#79585).
(hs-minor-mode-map): Bind 'TAB' to 'hs-toggle-hiding' using the filter.
Also clarify how to turn off semantic tokens and inlay hints, since I
suspect that will be a theme.
* doc/misc/eglot.texi (Eglot Features): Add semantic tokens. (Eglot
Commands): Document eglot-semantic-tokens-mode. (Eglot and Buffers):
Provide example on how to turn off semtok and inlay hints.
* etc/EGLOT-NEWS (Changes to upcoming Eglot): Announce semantic
tokens support
* nt/INSTALL: Update MinGW URLs.
* doc/misc/efaq-w32.texi (MinGW): Update the URL's and the text to
reflect the fact that mingw.org's MinGW is no longer developed and
can be found only on the WWW Archive.
(Compiling): Add a cross-reference to "MinGW".
* doc/misc/modus-themes.org (Build on top of the Modus themes):
Bump the version number.
(Acknowledgements): Include more names in the Acknowledgements
section.
* etc/themes/modus-themes.el (modus-themes--activate)
(modus-themes-get-all-known-themes, modus-themes-known-p)
(modus-themes--list-enabled-themes)
(modus-themes-get-current-theme)
(modus-themes--get-theme-palette-subr)
(modus-themes-get-theme-palette, modus-themes-faces)
(modus-themes-theme)
(modus-themes--with-colors-resolve-palette-sort)
(modus-themes-with-colors-subr, modus-themes-with-colors):
Ensure that the modus-themes-with-colors macro works the way it
did before, namely, 'let' binding the current theme's palette.
This fixes problems in some cases of out-f-tree builds
(bug#79694, bug#62099, bug#64806).
The use of true names in `load-history` dates back to to commits
33d74677e7 and 6bb6da3ec1 by Alan Mackenzie <acm@muc.de> in
May 24 2006, but that was reverted by Paul Eggert's commit
dff4f9c759 on Sep 18 2019.
* lisp/startup.el (command-line): Don't `file-truename` `lisp-directory`.
* src/lread.c (syms_of_lread) <load-history>: Adjust docstring,
to reflect the fact that the files there aren't "true names".
* doc/lispref/loading.texi (Hooks for Loading): Adjust accordingly.
Also massage the text to reflect the fact that nowadays features are
more common than file names as arguments to `with-eval-after-load`.
* doc/misc/eglot.texi (Eglot Features): Add comma after @xref.
* msdos/sed2v2.inp (GNULIB_ISSYMLINK): Define to 1.
* msdos/sedlibmk.inp (HAVE_RANDOM_H): Undefine, in line with its
deletion from gnulib.mk.
(GL_GNULIB_STRINGEQ): Define to 1.
* src/msdos.c (careadlinkat): NULL terminate at the end of the
data written, not one character beyond the same.
* admin/merge-gnulib (GNULIB_MODULES): Add stringeq.
With current Gnulib it is already present as in indirect dependency;
listing it here because Emacs now depends on it directly.
* lib-src/ebrowse.c, lib-src/etags.c:
(streq): Remove, as Gnulib defines this now.
* lib/fseterr.c, lib/fseterr.h, lib/issymlink.c, lib/issymlink.h:
* lib/issymlinkat.c, lib/stdio-consolesafe.c, lib/string.c:
* m4/fseterr.m4, m4/gettext_h.m4, m4/stringeq.m4:
New files from Gnulib.
* src/conf_post.h (tzfree) [__ANDROID_API__ >= 35]: Remove.
Rewrite the format in 'hs-special-modes-alist' to make easier to
exclude some values, add support for settings inheritance
according to current major mode and parents, and support string
hiding for lisp modes.
Bug#79671
* lisp/progmodes/hideshow.el (hs-modes-alist): New variable.
(hs-special-modes-alist): Mark as obsolete.
(hs-forward-sexp-func, hs-adjust-block-beginning)
(hs-find-block-beginning-func, hs-find-next-block-func)
(hs-looking-at-block-start-p-func): Set default values to nil.
(hs-inside-comment-p): Remove function.
(hs-adjust-block-end, hs-treesit-things): New buffer-local
variables.
(hs-block-positions): Minor updates.
(hs--get-mode-value): New function.
(hs-grok-mode-type): Rewrite.
* lisp/progmodes/f90.el (hs-special-modes-alist):
* lisp/progmodes/fortran.el (hs-special-modes-alist):
* lisp/progmodes/icon.el (icon-mode):
* lisp/progmodes/lua-mode.el (lua-mode):
* lisp/progmodes/python.el (python-base-mode):
* lisp/progmodes/verilog-mode.el (verilog-mode):
* lisp/progmodes/vhdl-mode.el (vhdl-hs-minor-mode): Rewrite
settings.
* lisp/progmodes/python.el (python-ts-hs-adjust-block-end-fn):
New function.
* lisp/treesit.el (treesit-hs-block-end)
(treesit-hs-find-block-beginning, treesit-hs-find-next-block)
(treesit-hs-looking-at-block-start-p): Minor updates.
* doc/emacs/programs.texi (Hideshow):
* etc/NEWS: Document changes.
* doc/lispref/objects.texi (Equality Predicates):
Remove incorrect and/or misleading examples, add new ones,
and display them more compactly to save space.
Latest tree-sitter library throws a syntax error if the
predicate names in a query don't end with question mark. So we
made the following change:
:equal changed to :eq?
:match changed to :match?
:pred changed to :pred?
Old names are transparently converted to new names when
expanding patterns.
:match predicate can now take the regexp and the node in any
order: it'll figure out which is which automatically. This way
it works with current Emacs convention (regexp first), as well
as tree-sitter's match convention (regexp second).
* doc/lispref/parsing.texi (Pattern Matching): Update manuel to
use new predicate names.
* src/treesit.c:
(Ftreesit_pattern_expand):
(Ftreesit_query_expand):
(treesit_predicate_match):
(treesit_eval_predicates):
(syms_of_treesit): Use new predicate names.
* test/src/treesit-tests.el (treesit-query-api): Update test.
* doc/emacs/frames.texi (Frame Commands): Document
'alter-fullscreen-frames', which is a user option. Fix indexing.
* src/frame.c (syms_of_frame) <alter-fullscreen-frames>: Doc fix.
(Bug#79756)
* src/frame.c (adjust_frame_size): Honor new option
'alter-fullscreen-frames'.
(syms_of_frame) <alter-fullscreen-frames>: New option to
maintain consistent state when attempting to resize fullscreen
frames. Default to 'inhibit' for NS builds because these
resized the frame while leaving the 'fullscreen' parameter alone
(Bug#79704).
(syms_of_frame) <Qinhibit>: Define symbol.
* lisp/cus-start.el (standard): Add customization options for
'alter-fullscreen-frames'
* doc/lispref/frames.texi (Frame Size): Describe new option
'alter-fullscreen-frames'.
* etc/NEWS: Call out new option 'alter-fullscreen-frames'.
* doc/lispref/commands.texi (Reading One Event): Mention
'read-char-choice-use-read-key'.
* lisp/emacs-lisp/rmc.el (rmc--show-help): Show non-selected
resized Help window at bottom. Inhibit useless message.
Remove unnecessary call to 'pop-to-buffer'.
(read-multiple-choice): Call 'read-multiple-choice--from-minibuffer'
when 'read-char-choice-use-read-key' is nil.
(read-multiple-choice--from-minibuffer): New function.
* test/lisp/emacs-lisp/rmc-tests.el (test-rmc--with-minibuffer-setup):
New macro.
(test-read-multiple-choice, test-read-multiple-choice-help):
Test both values of 'read-char-choice-use-read-key'.
* doc/emacs/vc1-xtra.texi (Other Working Trees): Remove
@indentedblock; after reading the node twice I could not
understand why the paragraphs so formatted must have been thus.
* doc/misc/cl.texi (Derived types): Rename node to Derived
Types, and insert the same into the menu.
* doc/misc/erc.texi: Change ERCVER to 5.6.2.
* lisp/erc/erc.el (erc-version): Change working version to 5.6.2-git.
Do the same for the package Version header and the
`customize-package-emacs-version-alist' mapping.
* lisp/emacs-lisp/inline.el (define-inline): Add `noinline` declaration.
* doc/lispref/functions.texi (Inline Functions): Mention it.
* lisp/emacs-lisp/cl-macs.el (cl--do-arglist): Avoid %s for lists in
format string.
(cl-dolist, cl-dotimes): Remove obsolete optimization.
(cl-defstruct): Use `define-inline` instead of `cl-defsubst` for accessors.
* lisp/window-x.el (merge-frames): Rewrite doc-string. Error out
when FRAME1 and FRAME2 are not distinct frames.
(split-frame): Rewrite doc-string. Use 'user-error' instead of
'error'.
* doc/lispref/windows.texi (Changing Window Layouts): Document
'split-frame' and 'merge-frames'.
* etc/NEWS: Announce 'split-frame' and 'merge-frames'.
Some global minor modes require initialization. Those that are preloaded
currently abuse `custom-initialize-delay` for that, but it's suboptimal
and doesn't help those that aren't preloaded.
So introduce a new function to fill that need.
While at it, make `define-globalized-minor-mode` use it
automatically when useful.
* lisp/custom.el (custom-initialize-after-file-load): New function.
* lisp/tooltip.el (tooltip-mode):
* lisp/paren.el (show-paren-mode):
* lisp/rfn-eshadow.el (file-name-shadow-mode):
* lisp/epa-hook.el (auto-encryption-mode):
* lisp/minibuffer.el (minibuffer-regexp-mode, minibuffer-nonselected-mode):
* lisp/electric.el (electric-indent-mode): Use it instead of
`custom-initialize-delay` since the value does not depend on the
runtime context.
(electric-quote-mode): Don't use `custom-initialize-delay` since
the default value is nil anyway.
* lisp/emacs-lisp/easy-mmode.el (define-globalized-minor-mode):
Automatically add `:initialize` if needed.
* lisp/emacs-lisp/eldoc.el (global-eldoc-mode): Remove `:initialize`,
now provided automatically.
* doc/lispref/customize.texi (Variable Definitions):
* doc/lispref/modes.texi (Defining Minor Modes): Document and Suggest
`custom-initialize-after-file-load` instead of `custom-initialize-delay`.
* doc/emacs/dired.texi (Dired Enter): Update documentation of
Dired's display and handling of file names that contain newlines.
Document new user option 'dired-auto-toggle-b-switch'.
* etc/NEWS: Announce new warning and new user option.
* lisp/dired.el (dired-auto-toggle-b-switch): New user option.
(dired-internal-noselect): Pop up a warning if the Dired listing
displays a literal newline.
(dired-switches-escape-p): Take the 'ls' switch
'--quoting-style=escape' into account.
(dired-mode): Add 'dired--toggle-b-switch' to 'post-command-hook'.
(dired-move-to-end-of-filename): When the Dired listing includes a
file name containing a newline, this can result in no change in
the 'dired-filename' text property on the last file name, so in
this case take the position just before the final newline as the
end of the last file name to prevent a wrong-type-argument error.
(dired--filename-with-newline-p, dired--remove-b-switch)
(dired--toggle-b-switch, dired--set-auto-toggle-b-switch)
(dired--display-filename-with-newline-warning): New functions.
* doc/emacs/sending.texi (Sending Mail):
* doc/emacs/dired.texi (Dired Enter, Dired Visiting):
* doc/emacs/maintaining.texi (Old Revisions)
(Change Log Commands, Looking Up Identifiers):
* doc/emacs/windows.texi (Displaying Buffers):
* doc/emacs/files.texi (Visiting): Add cross-references to where
user options are described which control how windows are split.
* lisp/mail/sendmail.el (mail-other-window):
* lisp/gnus/message.el (message-mail-other-window)
(message-news-other-window):
* lisp/replace.el (occur-mode-goto-occurrence-other-window):
* lisp/vc/vc.el (vc-revision-other-window):
* lisp/vc/vc-dir.el (vc-dir-find-file-other-window):
* lisp/progmodes/xref.el (xref-find-definitions-other-window):
* lisp/simple.el (compose-mail-other-window)
(clone-indirect-buffer-other-window):
* lisp/vc/add-log.el (add-change-log-entry-other-window):
* lisp/view.el (view-file-other-window)
(view-buffer-other-window):
* lisp/window.el (switch-to-buffer-other-window):
* lisp/files.el (find-file-other-window)
(find-file-read-only-other-window)
(find-alternate-file-other-window):
* lisp/dired.el (dired-other-window)
(dired-mouse-find-file-other-window)
(dired-find-file-other-window, dired-jump-other-window): Mention
in the doc strings how to control the way the current window is
split.
* doc/lispref/windows.texi (Window Hooks): Explain how to
discern calls for 'window-buffer-change-functions' where a
buffer was removed from the window from those where a buffer is
now shown in that window.
* doc/man/ebrowse.1:
* doc/man/emacs.1.in:
* doc/man/emacsclient.1:
* doc/man/etags.1: Loosen the time-stamp-pattern used so that
it is not specific to each file. These files now provide
readable examples that will work with most man pages.
* doc/lispref/modes.texi (Font Lock Basics):
* lisp/font-core.el (font-lock-defaults): Document when
SYNTAX-ALIST is used and how it interacts with syntactic fontification.
* src/w32fns.c (EMACS_TRAY_NOTIFICATION_ID_INIT): Rename from
EMACS_TRAY_NOTIFICATION_ID; all users adjusted.
(last_tray_notification_id): New static variable.
(add_tray_notification): Advance 'last_tray_notification_id' for
each new notification; wrap around to the fixed initial value when
reached the maximum. This allows Lisp programs track notifications
and remove them from the same frame from which they were created.
(Fw32_notification_notify, Fw32_notification_close): Doc fixes.
* doc/lispref/os.texi (Desktop Notifications): Update the
documentation of 'w32-notification-notify' and
'w32-notification-close'.
Bug#79400
Previously, even passing :buffer nil to make-pipe-process would
create a buffer. Now, if you explicitly call (make-pipe-process
:buffer nil), it will create a pipe process without a buffer,
just like all the other process creation functions.
* src/process.c (Fmake_pipe_process): Check for explicit :buffer
nil and don't make a buffer. (bug#79596)
* doc/lispref/processes.texi (Asynchronous Processes): Update.
* test/src/process-tests.el
(process-test-make-pipe-process-no-buffer): Add test.
* doc/misc/reftex.texi (Builtin Label Environments): Mention the
floatflt LaTeX package instead of the obsolete floatfig.
* lisp/textmodes/reftex-vars.el (reftex-label-alist-builtin):
Replace obsolete floatfig entry with floatflt. Add entry for
"floatingtable".
Fix type indicator for "tabwindow".
(reftex-default-label-alist-entries): Use floatflt as well.
The buffer-local-versions of 'window-buffer-change-functions',
'window-size-change-functions',
'window-selection-change-functions' and
'window-state-change-functions' are now run with the respective
buffer temporarily current. Also, the local version of
'window-buffer-change-functions' is run for the buffer removed
from the window too.
* src/window.c (run_window_change_functions_locally)
(run_window_change_functions_globally): New functions replacing
'run_window_change_functions_1'.
(run_window_change_functions): Run the buffer local versions of
these hooks in their respective buffers. Run
'window-buffer-change-functions' for the buffer removed from the
window too.
(Vwindow_buffer_change_functions, Vwindow_size_change_functions)
(Vwindow_selection_change_functions)
(Vwindow_state_change_functions): Mention that the buffer-local
versions are run with their buffer temporarily current.
* doc/lispref/windows.texi (Window Hooks): Mention that
buffer-local-versions of window change functions are run with
their buffer temporarily current. Also say that
'window-buffer-change-functions' will be run for removed buffer
too.
* etc/NEWS: Advertise changes for the buffer-local versions of
window change functions.
* lisp/vc/log-view.el (log-view-copy-revision-as-kill): Signal
user-error if there is no revision at point.
* doc/emacs/maintaining.texi (VC Change Log):
* etc/NEWS: Shorten docs for the new command.
* lisp/vc/vc.el (vc-kill-other-working-tree-buffers): New
command.
* lisp/vc/vc-hooks.el (vc-prefix-map): Bind it.
* doc/emacs/vc1-xtra.texi (Other Working Trees):
* etc/NEWS: Document it.
* doc/lispref/buffers.texi (Buffer List):
* lisp/subr.el (buffer-match-p):
Document that 'derived-mode' can be a list (bug#79481).
* lisp/wid-edit.el (buffer-predicate): Support a list for 'derived-mode'.
This patch makes 'next-completion' and 'previous-completion' work
in the vertical completions format analogously to how they work in
the default horizontal format (bug#78959). It also fixes wrapping
in the vertical format and confines navigation (including
wrapping) in column-wise movement in the vertical format to the
current line, analogously to how navigation (including wrapping)
in line-wise movement in the horizontal format is confined to the
current column.
* doc/emacs/mini.texi (Completion): Fix several typos and improve
wording is several places.
(Completion Commands): Document navigation of the *Completions*
buffer in the vertical format. Document the difference between
format-sensitive movement and strictly column-wise or line-wise
movement. Document 'minibuffer-complete-and-exit' and update the
documentation of 'minibuffer-completion-auto-choose' and
'minibuffer-choose-completion'. Document the use of a numeric
prefix argument with the navigation commands.
(Completion Options): Rearrange and improve documentation of
'completions-sort', 'completions-format' and
'completion-auto-wrap', updating the latter to document the new
behavior.
* lisp/minibuffer.el (minibuffer-visible-completions-map): Rebind
"<left>" to 'minibuffer-previous-column-completion' and "<right>"
to 'minibuffer-next-column-completion'.
(minibuffer-next-completion): Add check for whether completions
format is vertical to decide whether to call
'next-line-completion' and replace calling 'next-completion' by
'next-column-completion'.
(minibuffer-next-column-completion)
(minibuffer-previous-column-completion): New commands.
* lisp/simple.el (completion-list-mode-map): Rebind "<left>" to
'previous-column-completion' and "<right>" to 'next-column-completion'.
(last-completion): Add handling for vertical completions format.
(completion--move-to-candidate-end): Always move point to the
position immediately after the last character of the completion
candidate. This unifies the behavior, simplifies the
implementation and facilitates implementing the improved
navigation of the *Completions* buffer.
(previous-column-completion, next-column-completion): New
commands, replacing the previous definitions of
'previous-completion' and 'next-completion' to reflect their
column-wise operation. Confine navigation (including wrapping) in
vertical format to the current line.
(previous-line-completion, next-line-completion): Implement
line-wise navigation (including wrapping) through all completions
in vertical format, not just those in the current column as in
horiztonal format. Update doc strings.
(next-completion, previous-completion): Redefine to call
'{next,previous}-line-completion' when completions format is
vertical and '{next,previous}-column-completion' otherwise.
* test/lisp/minibuffer-tests.el
(completions-format-navigation--tests): New function providing a
template to define tests of the navigation and wrapping behavior
with specified numbers of completion candidates.
(completions-format-navigation-test-{2,3,4,5,10,15,16}): New tests.
* doc/lispref/processes.texi (Accepting Output):
* src/process.c (Faccept_process_output): Document better the
meaning of the timeout of 'accept-process-output' a,d the fact
that it doesn't always return as soon as some output is available.
See https://lists.gnu.org/archive/html/emacs-devel/2025-08/msg00750.html
for more details.
This fixes bug#79438.
* lisp/progmodes/cc-align.el (c-lineup-class-field-cont): New
function.
* lisp/progmodes/cc-vars.el (c-offsets-alist): Change the
entry for class-field-cont from + to
c-lineup-class-field-cont.
* doc/misc/cc-mode.texi (Misc Line-Up): Add a new entry for
c-lineup-class-field-cont.
* etc/NEWS:
* lisp/vc/vc.el (vc-apply-root-to-other-working-tree):
* doc/emacs/vc1-xtra.texi (Other Working Trees): Fix spelling and
wording of documentation of recent changes to VC.
* doc/lispref/positions.texi (List Motion):
* doc/lispref/modes.texi (Major Mode Conventions, Major Modes)
(Parser-based Font Lock, Parser-based Indentation): Improve
indexing and cross-references to tree-sitter related stuff.
* lisp/auth-source.el (auth-source-ignore-non-existing-file):
Rename it from `auth-source-ignore-empty-file'.
(auth-source-backends-parser-file): Use it.
* doc/misc/auth.texi (Help for users):
* etc/NEWS:
* test/lisp/auth-source-tests.el (auth-source-validate-backend)
(auth-source-test-netrc-create-secret):
Use `auth-source-ignore-non-existing-file'.
* doc/misc/auth.texi: Replace @code{"..."} by @t{"..."}.
(Help for users): Describe property lists format. Explain, that
empty files in auth-sources are ignored when
auth-source-ignore-empty-file is non-nil.
(Help for developers): Add auth-source-creation-defaults to vindex.
* etc/NEWS: Introduce auth-source-ignore-empty-file.
Presentational fixes and improvements.
* lisp/auth-source.el (auth-source-ignore-empty-file): New defcustom.
(auth-source-backends-parser-file): Use it. (Bug#9113)
* test/lisp/auth-source-tests.el (auth-source-validate-backend):
Let-bind `auth-source-ignore-empty-file'.
(auth-source-test-searches): Set file suffix.
(auth-source-test-netrc-create-secret): Adapt test.
* lisp/vc/diff-mode.el (diff-find-matching-buffer): Rename ...
* lisp/progmodes/project.el
(project-change-to-matching-directory): ... to here. All uses
changed.
* lisp/vc/log-view.el (project-change-to-matching-directory):
Declare.
(log-view-mode): Use it.
* doc/emacs/vc1-xtra.texi (Other Working Trees): Document the
change.
* doc/misc/auth.texi (Help for users): Change variables to user
options where appropriate. Use setopt for them. Add Tramp link.
Fix example. (Bug#9113)
* lisp/auth-source.el (auth-sources): Add :link.
* lisp/vc/diff-mode.el (project-root): Declare.
(diff-find-matching-buffer): New function.
(diff-mode): Use it.
* doc/emacs/vc1-xtra.texi (Other Working Trees): Document
'C-x v w w' in diff-mode buffers.
* etc/NEWS: Announce 'let-alist' support for indexing.
* test/lisp/emacs-lisp/let-alist-tests.el (let-alist-numbers):
Add a test for 'let-alist's support for indexing.
* doc/lispref/lists.texi (Association Lists): Document indexing
with 'let-alist'. (Bug#66509)
Command edebug-bounce-to-previous-value uses the previous value
observed while single-stepping or evaluating an expression to
bounce point in the outside current buffer to the buffer
position corresponding to that value.
* lisp/emacs-lisp/edebug.el (edebug-previous-value): Add
variable.
(edebug-compute-previous-result, edebug-eval-expression): Update
it.
(edebug-bounce-to-previous-value): Add command.
(edebug-mode-map): Add keybinding for the new command, replacing
the binding of "P" to edebug-view-outside.
(edebug-mode-menus): Add menu entry for the new command.
* doc/lispref/edebug.texi (Edebug Views): Add documentation.
* test/lisp/emacs-lisp/edebug-resources/edebug-test-code.el
(edebug-test-code-bounce-point): Add test code.
* test/lisp/emacs-lisp/edebug-tests.el
(edebug-tests-bounce-outside-buffer)
(edebug-tests-bounce-outside-point)
(edebug-tests-bounce-outside-mark)
(edebug-tests-bounce-record-outside-environment)
(edebug-tests-should-have-bounced-to): Add infrastructure to
test bounces.
(edebug-tests-check-keymap): Update tests to new key bindings.
(edebug-tests-bounce-point)
(edebug-tests-bounce-to-previous-value)
(edebug-tests-bounce-to-previous-non-position): Add tests.
(edebug-tests-evaluation-of-current-buffer-bug-19611): Clean up
side effects. (Bug#79288)
* doc/misc/calc.texi (Customizing Calc): Document the new option.
* etc/NEWS: Document the new option.
* lisp/calc/calc.el (calc-inhibit-startup-message): New option to
inhibit Calc’s startup message.
(calc): Respect the option in Calc’s startup code.
* test/lisp/calc/calc-tests.el (ert): Require ert-x for
'ert-with-message-capture'.
(calc-inhibit-startup-message): Test the new user option.
Only allow string mutation that is certain not to require string data to
be resized and reallocated: writing bytes into a unibyte string, and
changing ASCII to ASCII in a multibyte string.
This ensures that mutation will never transform a unibyte string to
multibyte, that the size of a string in bytes never changes, and that
the byte offsets of characters remain the same. Most importantly, it
removes a long-standing obstacle to reform of string representation and
allow for future performance improvements.
* src/data.c (Faset): Disallow resizing string mutation.
* src/fns.c (clear_string_char_byte_cache):
* src/alloc.c (resize_string_data): Remove.
* test/src/data-tests.el (data-aset-string): New test.
* test/lisp/subr-tests.el (subr--subst-char-in-string):
Skip error cases.
* test/src/alloc-tests.el (aset-nbytes-change):
Remove test that is no longer relevant.
* doc/lispref/strings.texi (Modifying Strings):
* doc/lispref/sequences.texi (Array Functions):
* doc/lispref/text.texi (Substitution): Update manual.
* etc/NEWS: Announce.
The code to automatically fallback to margins is not correct: it
relies implicitly on the buffer being displayed in a window
while flymake-mode is running. If the buffer is created while
not displayed, we will always automatically fallback to margins,
which is incorrect.
Avoid the regression by simply disabling this code. I'll try
again to fall back automatically in the future. (Bug#79244)
* doc/misc/flymake.texi (Customizable variables): Remove section
about automatic fallback to margins.
* etc/NEWS: Un-announce removed feature.
* lisp/progmodes/flymake.el (flymake-indicator-type)
(flymake-mode): Stop automatically falling back to
margins. (bug#77313)
* lisp/emacs-lisp/tabulated-list.el (tabulated-list-groups):
Correct format in doc string (bug#79220).
* doc/lispref/modes.texi (Tabulated List Mode):
Correct format in manual.
* lisp/vc/vc.el (vc-fileset-diff-incoming)
(vc-fileset-diff-outgoing): New commands.
(vc-root-diff-incoming): Refactor to call
vc-fileset-diff-incoming.
(vc-root-diff-outgoing): Refactor to call
vc-fileset-diff-outgoing.
* lisp/vc/vc-hooks.el (vc-incoming-prefix-map)
(vc-outgoing-prefix-map): Bind the new commands.
* doc/emacs/maintaining.texi (VC Change Log):
* etc/NEWS: Document the new commands.
* doc/misc/tramp.texi (Predefined connection information): A session
timeout is suppressed if there is a modified buffer, or a buffer
under auto-revert.
(Traces and Profiles): Tramp messages are written to the *Messages*
buffer when level is less than or equal to 3.
* lisp/net/tramp-sh.el (tramp-timeout-session): Do not timeout
when buffer is modified, or in auto-revert mode.
* test/lisp/net/tramp-tests.el (tramp-test48-session-timeout):
Extend test.
* doc/misc/tramp.texi (Traces and Profiles): Add
tramp-debug-buffer-limit to index. Describe it.
* lisp/net/tramp-message.el (tramp-debug-buffer-limit): New defcustom.
(tramp-debug-message): Use it. (Bug#79182)
Currently, a hard-coded set of macros is automatically expanded
during generation of autoloads. To allow user macros to request
such expansion, this implements a new declare form
`autoload-macro' (Bug#78995), with supported value `expand'.
For example, macros which wrap `define-minor-mode', can declare
`(autoload-macro expand)' to request that ;;;###autoload-adorned
calls to the macro are expanded during generation, such that an
autoload for the resulting function is created.
* lisp/emacs-lisp/byte-run.el (byte-run--set-autoload-macro):
Handle autoload-macro declare forms.
(macro-declarations-alist) Add handler for 'autoload-macro
declare forms.
(defmacro, defun):
* lisp/emacs-lisp/cl-generic.el (cl-defgeneric, cl-defun)
(cl-iter-defun, cl-defmacro, cl-defstruct):
* lisp/emacs-lisp/easy-mmode.el
(define-minor-mode, define-globalized-minor-mode, iter-defun):
* lisp/emacs-lisp/inline.el (define-inline):
* lisp/emacs-lisp/pcase.el (pcase-defmacro):
Declare (autoload-macro expand) to request expansion of the
macro during autoload generation.
* lisp/emacs-lisp/loaddefs-gen.el (loaddefs-generate--make-autoload):
Handle the `autoload-macro=expand' property for macros. Load
the ;;;###autoload-containing file if an unknown symbol is
encountered in the car of the following form, to give packages a
chance to define their macros and request expansion. Factor
list of special function-defining macros out as a constant
variable: `loaddefs--defining-macros'.
* doc/lispref/functions.texi (Declare Form):
* doc/lispref/loading.texi (Autoload): Document `autoload-macro'.
* lisp/vc/vc.el (vc-working-tree-switch-project): New command.
* lisp/vc/vc-hooks.el (vc-prefix-map): Bind it to C-x v w s.
* doc/emacs/vc1-xtra.texi (Other Working Trees):
* etc/NEWS: Document it.
* src/thread.c (Fmake_thread): Add new argument (bug#76969).
(thread_set_error): New function, extracted from thread-signal.
(Fthread_buffer_disposition): Add getter.
(Fthread_set_buffer_disposition): And setter.
(thread_check_current_buffer): Check the values of threads'
buffer_disposition.
(thread_all_before_buffer_killed): New function.
(init_threads): Set buffer_disposition to nil for the main thread.
(syms_of_threads): Add new symbols and define the error.
* src/thread.h (thread_state): New field buffer_disposition.
(thread_all_before_buffer_killed): Declare.
* src/buffer.c (Fkill_buffer): Call thread_check_current_buffer
one more time after all hooks and after that call
thread_all_before_buffer_killed.
* src/comp.c (ABI_VERSION): Increase the value.
* test/src/thread-tests.el (thread-buffer-disposition-t)
(thread-buffer-disposition-nil)
(thread-buffer-disposition-silently)
(thread-set-buffer-disposition)
(thread-set-buffer-disposition-main-thread): New tests.
* doc/lispref/threads.texi (Basic Thread Functions): Document
buffer-disposition in make-thread and its getter and setter.
* etc/NEWS: Add entry.
* src/print.c (print_create_variable_mapping): Fix a typo,
`unreadeable-function' to `unreadable-function'. Add `symbols-bare'
as an override for `print-symbols-bare'. (Bug#79161)
Currently a condition can only be a regexp or a major-mode symbol but
there's no real reason to not allow any predicate as a condition.
* doc/misc/autotype.texi: Document the new condition type in
'auto-insert-alist'.
* etc/NEWS: Announce the new condition type in 'auto-insert-alist'.
* lisp/autoinsert.el (auto-insert-alist): Add the new condition type to
the variable documentation.
(auto-insert): Change the way the condition is matched to allow for
custom predicates.
* test/lisp/autoinsert-tests.el
(autoinsert-tests-auto-insert-lambda/-nil): Add two tests for
lambdas (nil and t cases)
(autoinsert-tests-auto-insert-predicate/-nil): Add two tests for named
predicates (nil and t cases) (Bug#79178)
Currently a condition can only be a regexp or a major-mode symbol
but there's no real reason to not allow any predicate as a
condition.
* doc/misc/autotype.texi: Document the new condition type in
'auto-insert-alist'.
* etc/NEWS: Announce the new condition type in 'auto-insert-alist'.
* lisp/autoinsert.el (auto-insert-alist): Add the new condition
type to the variable documentation.
(auto-insert): Change the way the condition is matched to allow for
custom predicates. (Bug#79178)
* doc/lispref/files.texi (Visiting Functions):
* lisp/files.el (find-file-noselect): Document that NOWARN non-nil
also bypasses the file's last change verification. (Bug#79127)
This moves in the opposite direction to 'other-window' by
default, and is consistent with its repeat map.
* lisp/window.el (other-window-backward): New function bound to
'C-x O'.
(ctl-x-map): Update definition.
* doc/emacs/windows.texi (Other Window): Update docs.
* etc/NEWS: Annouce the new command.
