* lisp/help-fns.el (help--recommend-setopt): New function to
automatically document the need to use `setopt` to set the values of
any defcustoms with a `:set` property.
(help-fns-describe-variable-functions): Add above new function to
hook.
* lisp/follow.el (follow-mode-prefix-key):
* lisp/minibuffer.el (minibuffer-regexp-prompts):
* lisp/register.el (register-use-preview):
* lisp/savehist.el (savehist-autosave-interval):
* lisp/saveplace.el (save-place-autosave-interval):
* lisp/tab-bar.el (tab-bar-define-keys):
* lisp/textmodes/text-mode.el (text-mode-ispell-word-completion):
Delete now redundant text from docstrings.
* lisp/follow.el (Commentary): Document modern keymap functions.
(follow-mode-prefix): Make obsolete in favor of...
(follow-mode-prefix-key): ...this new user option. Allow changing the
prefix using `setopt`.
(follow-mode-submap): New variable.
(follow-mode-map): Define using defvar-keymap.
Use `replace_range` rather than `delete+insert`.
* src/insdel.c (replace_range): Allow NEW to specify a chunk
of buffer text.
* src/editfns.c (Freplace_buffer_contents): Use it.
* test/src/editfns-tests.el (replace-buffer-contents-1): Remove
incorrect check which happened to succeed because point was not
preserved carefully enough. Make the replacement text share a bit
more content to make the test a bit more strict.
(editfns-tests--replace-region): Doesn't fail any more.
* lisp/progmodes/project.el (project-list-file): Unbreak use of
'locate-user-emacs-file' on Emacs 26.1.
Problem reported by Dmitry Gutov <dmitry@gutov.dev>.
* lisp/treesit.el (treesit-closest-parser-boundary):
Remove temporary function.
(treesit-outline-search): Use 'previous/next-single-char-property-change'
with 'treesit-parser' property to find the closest parser boundary.
(treesit-outline-level): Get the 'treesit-host-parser' overlay
and find the parent parser node with 'treesit-node-at'.
When set to nil, this modifies `exchange-point-and-mark' so that it doesn't
activate mark when it is not already active.
* etc/NEWS: Introduce new variable
exchange-point-and-mark-highlight-region.
* lisp/simple.el
(exchange-point-and-mark-highlight-region): New.
(exchange-point-and-mark): Use it.
* lisp/vc/diff-mode.el (diff-apply-buffer): Interactively,
operate on an active region. Reverse-apply hunks with a prefix
argument, like C-u C-c C-a already does.
(Unrelated to the topic of the bug, but mentioned in the
thread.)
* lisp/treesit.el (treesit--explorer-refresh-1): New function.
(treesit--explorer-refresh): Handle 'treesit-parser-deleted'
error.
* lisp/treesit.el (treesit-local-parsers-at):
(treesit-local-parsers-on): Exclude non-local parsers.
(treesit--cleanup-local-range-overlays): Don't delete non-local
parsers (because those are managed by the major mode).
(treesit--update-ranges-non-local): Apply overlay for each ranges.
(treesit--update-ranges-local): Ignore
overlays with non-local parsers, and set
'treesit-parser-local-p' property to t.
(treesit--update-range-1): Additionally pass modified-tick to
treesit--update-ranges-non-local.
(treesit-major-mode-setup): Don't delete non-local parsers.
* src/frame.c (tty_child_pos_param): Handle additional position
values. New SIZE argument.
(tty_child_frame_rect): Process size before position.
(Fmake_terminal_frame): Do not store calculated size/position
values in parameters to avoid that a negative absolute position
is later interpreted as position relative to bottom/right edge
of parent.
(Fmodify_frame_parameters): For tty child frames process size
before position values so the latter can take a new size into
account.
* src/frame.h: Adjust declaration of tty_child_pos_param.
* src/gtkutil.c (xg_set_geometry): Handle negative frame
position specifications.
* src/msdos.c (IT_set_frame_parameters): For tty child frames
process size before position parameters.
* src/xfns.c (x_window): In the non-GTK toolkit variant leave
negative position values unchanged - the toolkit should know how
to handle them. Process child frame position parameters
separately. In the non-toolkit variant process child frame
parameters separately.
* src/xterm.c (x_fast_mouse_position): Clear the mouse_moved
flag whether or not mouse motion is reported, to avoid repeated
polling for mouse movement. (bug#76806)
* configure.ac: Don't claim that Xft is being considered for
deletion or that recent releases are buggy, or imply that
HarfBuzz support is exclusive to Cairo.
* lisp/progmodes/make-mode.el (makefile-dependency-regex):
Decompose the regexp to be more understandable, and then change
it so the target part can't accidentally match a TAB.
* test/lisp/progmodes/make-mode-tests.el (make-mode-tests--bug17400):
New test.
* lisp/frame.el (frame--special-parameters): New const.
(frame--complete-parameter-value): New function.
(initial-frame-alist, minibuffer-frame-alist): Use them in
:type. (Bug#39143)
* lisp/cus-start.el (default-frame-alist): Use them here as well.
* src/frame.c (frame_parms): Add comment to try to keep
frame--special-parameters updated.
This change allows declaring a variable both special
and buffer-local like so:
(defvar-local foo)
* lisp/subr.el (defvar-local): Make second argument optional.
* test/lisp/subr-tests.el (subr-test-defvar-local): New test.
* doc/lispref/variables.texi (Creating Buffer-Local): Document above change.
* etc/NEWS:
* lisp/mb-depth.el (minibuffer-depth-overlay):
* lisp/minibuf-eldef.el (minibuf-eldef-initial-input)
(minibuf-eldef-initial-buffer-length)
(minibuf-eldef-showing-default-in-prompt, minibuf-eldef-overlay):
* lisp/misc.el (list-dynamic-libraries--loaded-only-p):
* lisp/simple.el (minibuffer-history-isearch-message-overlay): Use
above new one-argument form of 'defvar-local'.
* lisp/bookmark.el (bookmark-default-file):
* lisp/net/nsm.el (nsm-settings-file):
* lisp/progmodes/project.el (project-list-file):
* lisp/saveplace.el (save-place-file): Rename files to have the file
suffix ".eld". This change is backwards-compatible.
This can be used to migrate to a new name, while also keeping
backwards-compatible support for an old name.
* lisp/files.el (locate-user-emacs-file): Accept a list as the
NEW-NAME argument.
* test/lisp/files-tests.el (files-test-locate-user-emacs-file): New
test for the above.
