This function will truncate a string on a pixelwise basis in a
work buffer and using a binary search rather than brute force.
* lisp/emacs-lisp/subr-x.el (work-buffer--prepare-pixelwise):
New defun helper function.
(string-pixel-width): Use the helper function.
(truncate-string-pixelwise): New defun.
* test/lisp/misc-tests.el (misc-test-truncate-string-pixelwise):
(misc-test-truncate-string-pixelwise-unicode): New test.
* doc/lispref/display.texi (Size of Displayed Text): Document
the function.
* etc/NEWS: Announce the function.
* lisp/vc/vc-git.el (vc-git--branch-remotes): New function.
(vc-git-trunk-or-topic-p): Use it.
* test/lisp/vc/vc-git-tests.el (vc-git-test-branch-remotes): New
test.
* test/lisp/emacs-lisp/package-vc-tests.el
(package-vc-tests-repos): New variable.
(package-vc-tests-create-repository): Add argument `repos-dir'.
(package-vc-tests-make-temp-dir): Create a temporary directory
with prefix.
(package-vc-with-tests-environment): Use
`package-vc-tests-make-temp-dir' to create a temporary directory
for package test. Use `package-vc-tests-repos' to cache test
package repository.
(package-vc-tests-preserve-pkg-artifacts-p): Detect when to
preserve package temporary files.
(package-vc-tests-environment-tear-down): Use
`package-vc-tests-preserve-pkg-artifacts-p'. Use plural there
are more than one buffer. Report temporary directory with test
repository.
(package-vc-tests-add-ert-run-tests-listener): Wrap listener in
args with custom functionality for `package-vc-tests'. On tests
run start reset `package-vc-tests-repos' cache. On tests run
end delete temporary directories.
* test/lisp/emacs-lisp/package-vc-tests.el
(package-vc-tests-packages): Add argument `full'. When `full'
is non-nil, then return full entries.
(package-vc-test-deftest): Use `pkg-arg' for the name of
argument `in-body'. Call `skip-when' and `skip-unless' before
`packgage-vc-tests-with-installed'.
Suggested by Stefan Monnier.
* lisp/emacs-lisp/pcase.el (pcase--macroexpand): Simplify.
* test/lisp/emacs-lisp/pcase-tests.el (pcase-pred-equiv): New test.
* etc/NEWS: Announce the change.
* src/dispextern.h (struct glyph_row): Add
'extra_line_spacing_above' member.
(struct it): Add 'extra_line_spacing_above' member.
* src/frame.h (struct frame): Add 'extra_line_spacing_above'
member. Update comment for 'extra_line_spacing.'
* src/buffer.c (syms_of_buffer): Update the docstring of
'line-spacing' to describe the cons cell usage.
* src/buffer.h (struct buffer): Update comment for
'extra_line_spacing'.
* src/frame.c (gui_set_line_spacing): Handle cons cell value for
'line-spacing'. Calculate and set 'extra_line_spacing_above'
for both integer and float pairs.
* src/xdisp.c (init_iterator): Initialize 'extra_line_spacing_above'
from buffer or frame 'line-spacing', handling cons cells for both
integer and float values.
(gui_produce_glyphs): Use 'extra_line_spacing_above' to distribute
spacing between ascent and descent. Update 'max_extra_line_spacing'
calculation.
(resize_mini_window): Take line spacing into account when resizing the
mini window. Pass height of a single line to 'grow_mini_window' and
'shrink_mini_window'.
* src/window.c (grow_mini_window, shrink_mini_window): Add unit
argument which defines height of a single line.
* src/window.h (grow_mini_window, shrink_mini_window): Adjust function
prototypes accordingly with unit argument.
* lisp/subr.el (total-line-spacing): New function to calculate total
spacing from a number or cons cell.
(posn-col-row): Use total-line-spacing.
* lisp/simple.el (default-line-height): Use 'total-line-spacing'.
* lisp/textmodes/picture.el (picture-mouse-set-point): Use
'total-line-spacing'.
* lisp/window.el (window-default-line-height): Use
'total-line-spacing'.
(window--resize-mini-window): Take 'line-spacing' into account.
* test/lisp/subr-tests.el (total-line-spacing): New test.
* test/src/buffer-tests.el (test-line-spacing): New test.
* doc/emacs/display.texi (Display Custom): Document that
'line-spacing' can be a cons cell.
(Line Height): Document the new cons cell format for 'line-spacing'
to allow vertical centering.
Co-authored-by: Przemysław Alexander Kamiński <alexander@kaminski.se>
Co-authored-by: Daniel Mendler <mail@daniel-mendler.de>
* test/Makefile.in: Distinguish between parallel and not-parallel
tests. Mark lisp/autorevert-tests.log, lisp/filenotify-tests.log
and lisp/net/tramp-tests.log to run not-parrallel. (Bug#80164)
* test/README: Some of the tests do not run parallel when
expensive tests are activated.
* test/infra/gitlab-ci.yml (.job-template): Use "make -j".
Makefile knows how to handle parallel runs properly.
* lisp/progmodes/json-ts-mode.el (json-ts--get-path-at-node)
(json-ts--path-to-jq, json-ts--path-to-python): New functions.
(json-ts-jq-path-at-point): New command for getting JSON path at point.
* test/lisp/progmodes/json-ts-mode-tests.el: New file.
Add tests for the utility command.
* etc/NEWS: Announce new command 'json-ts-jq-path-at-point' (bug#80190).
* lisp/net/tramp-adb.el:
* lisp/net/tramp-androidsu.el:
* lisp/net/tramp-integration.el:
* lisp/net/tramp-smb.el: Do not delay
`connection-local-set-profiles' until after loading `shell'.
* lisp/net/tramp-integration.el: Add the local profile for all
hosts listed in `tramp-local-host-names'.
* lisp/net/tramp.el (tramp-local-host-names): New defvar.
(tramp-local-host-regexp): Use it.
* test/lisp/net/tramp-tests.el (tramp-test03-file-name-defaults):
Adapt test.
* test/lisp/textmodes/ispell-tests/ispell-tests.el
(ispell/ispell-accept-buffer-local-defs/simple): Don't treat
Aspell as Ispell even if it pretends to be. (Bug#80165)
Previously, if 'calc-string-maximum-character' wasn't a valid
character 'math-vector-is-string' would throw an error in the
comparison, leading to an incomplete display of the stack and a
cryptic error message. Instead, have 'math-vector-is-string'
return nil, which effectively disables the display of strings.
Refines feature introduced in bug#78528.
* doc/misc/calc.texi (Customizing Calc): Update description of
behavior for invalid 'calc-string-maximum-character'.
* lisp/calc/calccomp.el (math-vector-is-string): Return nil when
'calc-string-maximum-character' doesn't represent a character.
* test/lisp/calc/calc-tests.el (calc-math-vector-is-string): Correct
and simplify tests.
* doc/misc/dbus.texi (Top): Add "Inhibitor Locks" submenu.
Remove trailing period from chapter and section titles.
(Inhibitor Locks): New node.
* etc/NEWS: New D-Bus functions to support systemd inhibitor locks.
Presentational fixes and improvements.
* src/dbusbind.c (xd_registered_inhibitor_locks): New variable.
(Fdbus_make_inhibitor_lock, Fdbus_close_inhibitor_lock)
(Fdbus_registered_inhibitor_locks): New DEFUNs. (Bug#79963)
(syms_of_dbusbind_for_pdumper): Initialize
`xd_registered_inhibitor_locks'.
(syms_of_dbusbind): Declare subroutines
`Sdbus_make_inhibitor_lock', `Sdbus_close_inhibitor_lock' and
`Sdbus_registered_inhibitor_locks'. Declare symbol `Qdbus_call_method'.
staticpro `xd_registered_inhibitor_locks'.
* test/lisp/net/dbus-tests.el (dbus--test-systemd-service)
(dbus--test-systemd-path, dbus--test-systemd-manager-interface):
New defconsts.
(dbus-test10-inhibitor-locks): New test.
* doc/misc/dbus.texi (Signals): All registered signal handlers are
called.
(Synchronous Methods, Signals, Monitoring Messages): Add function
result in examples.
* src/dbusbind.c (xd_store_event): New function.
(xd_read_message_1): Use it. Call all registered handlers per
signal. (Bug#80168)
* test/lisp/net/dbus-tests.el (dbus--test-signal-handler): Adapt defun.
(dbus--test-signal-handler1, dbus--test-signal-handler2): New defuns.
(dbus-test05-register-signal-several-handlers): New test.
(dbus-test04-register-method)
(dbus-test04-call-method-authorizable)
(dbus-test05-register-signal)
(dbus-test05-register-signal-with-nils)
(dbus-test06-register-property-emits-signal): Adapt tests.
* lisp/emacs-lisp/cl-generic.el (cl--generic-make-function):
Preserve advertised-calling-convention info.
* test/lisp/emacs-lisp/pcase-tests.el (pcase-tests-quote-optimization):
Require `byte-opt` to fix the test when the compiler is not loaded yet.
* lisp/progmodes/elisp-mode.el: Fix some >80column problems.
(elisp--xref-format-extra)
(elisp--xref-format): Make them constant, now that we don't have
the purespace. Also, use %S since some of the elements
don't necessarily have names and even if they do, we'd want to
escape any funny characters in them to avoid ambiguities.
(elisp--xref-find-definitions): Fix uses of
`elisp--xref-format-extra` accordingly.
Improve heuristic to distinguish proper `cl-defgeneric` from
implicit ones.
(elisp-eldoc-docstring-length-limit)
(elisp-eldoc-funcall-with-docstring-length): Remove redundant `:group`.
* lisp/cedet/mode-local.el (xref-mode-local-overload): Pass the
override symbol rather than its name through `elisp--xref-format-extra`.
* test/lisp/progmodes/elisp-mode-tests.el (find-defs-constructor):
Adjust test to new text.
* lisp/progmodes/eglot.el (eglot--semtok-request)
(eglot--semtok-after-send-changes): Unbreak for 26.3.
* test/lisp/progmodes/eglot-tests.el (eglot--tests-connect): Use
split-string.
(eglot-test-rust-completion-exit-function): Use skip-unless.
* test/lisp/progmodes/eglot-tests.el
(eglot--wait-for): Fix thinkos and improve.
(eglot--tests-connect): Take TIMEOUT and SERVER kwargs.
(eglot-test-eclipse-connect)
(eglot-test-slow-sync-connection-wait)
(eglot-test-slow-sync-connection-intime): Update
eglot--tests-connect call.
Discussed in
https://lists.gnu.org/archive/html/emacs-devel/2025-12/msg00903.html.
* lisp/progmodes/project.el (project-files) <vc>: Look up the
value of 'project-vc-ignores' inside DIR rather than project root.
This allows this variable to be applied in external dirs as well.
(project-ignores) <vc>: Do likewise.
(project--value-in-dir): Ensure that DIR has a trailing slash.
The caller might pass the value without slash if produced
differently.
* test/lisp/progmodes/project-tests.el
(project-vc-ignores-in-external-directory): New test.
(project-vc-supports-files-in-subdirectory): Update the test,
considering the subtle change in behavior: the directory DIR
directly includes a .dir-locals.el which sets project-vc-ignores,
which wasn't previously applied because it wasn't set in the root.
