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.
CUA is not necessarily used together with `pixel-scroll-precision-mode'.
Make `pixel-scroll-interpolate-down' and `pixel-scroll-interpolate-up'
independent and avoid loading cua-base.
* lisp/pixel-scroll.el (pixel-scroll-interpolate-up)
(pixel-scroll-interpolate-down): Do not use `cua-scroll-down' and
`cua-scroll-up'; replace them with inline code. (Bug#80245)
Some XWayland setups only report DPI changes through
GDK xsettings, so Emacs missed DPI updates there.
Recognize the GDK DPI and scaling settings and use
them to compute the effective DPI.
* src/xsettings.c (parse_settings): Recognize
Gdk/UnscaledDPI and Gdk/WindowScalingFactor.
Use them to compute DPI when present.
* lisp/vc/vc.el (vc--incoming-revision): Signal an error instead
of returning nil on a cache hit (bug#80270).
(vc--outgoing-base-mergebase): Simplify, given that
vc--incoming-revision now handles the error case.
* lisp/vc/diff-mode.el (diff--revert-kill-hunks): New workhorse
routine.
(diff-hunk-kill, diff-revert-and-kill-hunk): Call it.
(diff-hunk-kill): New BEG and END parameters and interactive
form.
* doc/emacs/files.texi (Diff Mode):
* etc/NEWS: Document the change.
* lisp/emacs-lisp/bytecomp.el (byte-compile-file-form-defalias):
We correctly emit a lazy-loaded doc string but then passed a literal
string to 'defalias' by mistake; fix that. Saves 40 KiB in .elc files.
* 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.
This is exclusively for the benefit of rust-analyzer, which
sends publishDiagnostics for all project files upfront, and
never republishes them on 'didOpen'.
See https://github.com/joaotavora/eglot/issues/1531.
* lisp/progmodes/eglot.el (eglot--flymake-handle-push): Simplify.
Don't flymake-list-only-diagnostics here.
Save original diagnostic in flymake-list-only-diagnostics setting.
(eglot--on-shutdown): Cleanup flymake-list-only-diagnostics.
(eglot--flymake-report-push+pulled): Hack in data from
flymake-list-only-diagnostics.
* lisp/emacs-lisp/checkdoc.el (checkdoc--batch-flag): New variable.
(checkdoc-rogue-spaces, checkdoc-message-text): Use it along the
check for interactive calls to be able to collect errors in the
diagnostic buffer.
(checkdoc-show-diagnostics): Don't show the diagnostic buffer
when 'checkdoc--batch-flag' is non-nil.
(checkdoc-batch): New function to check the buffer and print the
content of the diagnostic buffer.
* lisp/icomplete.el (icomplete-exit): New alias for 'icomplete-fido-exit'.
(icomplete-minibuffer-map): Bind it to "M-j" .
* lisp/replace.el (multi-occur--prompt): Show "M-j" bound to 'icomplete-exit'
in 'icomplete-mode'.
If the completion table requests eager-update (so *Completions*
should be updated as the user types, when already displayed)
then *Completions* will be dismissed automatically if the user
types something which isn't a completion. Previously,
*Completions* wouldn't be redisplayed until the user requests it
again. Now, if the completion table also enables eager-display
in addition to eager-update, then automatically redisplay
*Completions* after it disappears.
* lisp/minibuffer.el (completions--start-eager-display): Add
REQUIRE-EAGER-UPDATE argument and don't run if Completions is
already displayed.
(completions--after-change): Call
'completions--start-eager-display'.
(minibuffer-completion-help): Add the 'completions--after-change'
hook earlier, and let it remove itself (bug#80055).
* lisp/minibuffer.el (minibuffer--message-overlay)
(minibuffer--message-timer): New variables.
(minibuffer--delete-message-overlay): New function.
(minibuffer-message): Use a timer and 'pre-command-hook' to
clear message overlay instead of blocking with
'sit-for'. (bug#79510)
* etc/NEWS: Document the change.
* lisp/tutorial.el (tutorial--default-keys):
Don't sort quoted list in-place. Sort at compile time, not load time.
Uniform key representation (vectors) so that the default comparison can
be used. Eliminate unnecessary backquote.
(tutorial--sort-keys): Remove.
* src/frame.c (delete_frame) [HAVE_X_WINDOWS]: Block input while
child frame is displayed, and process the X events triggered by
that later. Patch by Byakuren (https://web.liminal.cafe/~byakuren/).
(Bug#76186)
Copyright-paperwork-exempt: yes
* lisp/progmodes/xref.el (xref--parse-hits, xref--sort-hits):
Extract from xref-matches-in-directory and xref-matches-in-files.
Use in both for better consistency between these functions.
* lisp/emacs-lisp/loaddefs-gen.el (loaddefs-generate--make-autoload):
Try and (auto)load the macro in case that defines `autoload-macro`.
Simplify the code for the `loaddefs--defining-macros` case.
* 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.
The main reason for this is that then these commands can have
the same bindings in VC-Dir buffers that they have under
vc-prefix-map. 'T' is a good mnemonic for "Topic" and a
serviceable mnemonic for "outsTanding".
* lisp/vc/vc-hooks.el (vc-prefix-map): Move 'o' to 'T'.
* lisp/vc/vc-dir.el (vc-dir-mode-map): New 'T' bindings.
* src/treesit.c (ts_tree_cursor_copy) [WINDOWSNT]: Remove, as it
is no longer used.
(ts_tree_cursor_goto_previous_sibling) [WINDOWSNT]: Add. (Bug#80108)
Historically only the GIF code did this (since it stores animation
metadata in lisp_data), and recently the WebP code followed suit.
The benefit of clearing lisp_data is not 100% clear (to me:
bug#66221#41), but it probably can't hurt, so do it unconditionally
for all image types to simplify conditional compilation and avoid
warnings (bug#80266).
* src/image.c (image_clear_image): Set lisp_data to nil.
[HAVE_GIF || HAVE_WEBP] (gif_clear_image):
[HAVE_IMAGEMAGICK] (imagemagick_clear_image): Remove, replacing all
uses with image_clear_image.
* configure.ac (LIBSYSTEMD_CFLAGS): Increase minimal required
tree-sitter version to 0.20.10.
* src/treesit.c (treesit_traverse_sibling_helper): When
traversing forward, use the new function
ts_tree_cursor_goto_previous_sibling.
Optionally use find and grep directly instead of going through the
Semantic framework (bug#80246).
* lisp/progmodes/project.el (project--vc-ignores): Require 'vc' to
ensure that vc-default-ignore-completion-table is available.
* lisp/progmodes/xref.el (xref-references-in-directory-function):
New user option.
(xref-references-in-directory): Call it.
(xref-references-in-directory-grep): Implementation based on find/grep.
(xref-references-in-directory-semantic): Implementation using Semantic.
(xref-matches-in-directory): Add new argument DELIMITED.
Co-authored-by: Dmitry Gutov <dmitry@gutov.dev>
`null`, `booleanp`, and `symbolp` were treated as equivalent in
`pcase--subtype-bitsets`, which was not incorrect to the extent
that we currently use this table only to detect
mutual-exclusion, but made it incorrect to use that same table
to test things like inclusion.
* lisp/emacs-lisp/cl-preloaded.el (built-in-class): New slot
`non-abstract-supertype`.
(cl--define-built-in-type): Add corresponding keyword argument.
(symbol, boolean): Use it.
* lisp/emacs-lisp/pcase.el (pcase--subtype-bitsets): Use it.
* lisp/emacs-lisp/cl-macs.el (cl--transform-lambda): Require `help`
before calling `help--docstring-quote`. Fixes a corner case bootstrap
problem found along the way.
* 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'.
* doc/lispref/frames.texi (Input Focus): Document the commands
'select-frame-by-id' and 'undelete-frame-by-id'.
* lisp/frame.el (select-frame-by-id): Clarify return value and
add missing optional argument 'noerror' in sympathy with
'undelete-frame-by-id'.
