* lisp/savehist.el (savehist-save): Do not save symbols
duplicated between 'savehist-minibuffer-history-variables'
and 'savehist-additional-variables'. (Bug#76123)
* test/lisp/savehist-tests.el: New file.
* doc/emacs/frames.texi (Tool Bars): Downcase concept index
text.
* lisp/cus-start.el (standard): Copy custom :tag strings
from window-tool-bar-style's, which are more descriptive.
(Bug#75844)
Add support for the remaining tool bar item specs, new user
option `window-tool-bar-style', and add support for older
Emacs versions.
* doc/emacs/windows.texi (Window Tool Bar): Add documentation
for new user option `window-tool-bar-style'.
* lisp/window-tool-bar.el
(customize-package-emacs-version-alist): Add package-version to
Emacs version mapping.
(window-tool-bar-string): Do not show spacers after hidden
buttons.
(window-tool-bar--keymap-entry-to-string): Call new function
`window-tool-bar--style'. Add handling for :visible, :filter,
:button, :vert-only, and :help item specs. Show key bindings.
(window-tool-bar--last-command-triggers-refresh-p): Use "cannot"
in comment.
(window-tool-bar--allow-images): Delete this, it is replaced by
new user option `window-tool-bar-style'.
(window-tool-bar--use-images): Delete this, it is replaced by
new function `window-tool-bar--style'.
(window-tool-bar--turn-on): Move earlier in file, no changes.
(window-tool-bar-style): New user option supporting all values
`tool-bar-style' supports as well as inheriting from
tool-bar-style.
(window-tool-bar--style): New function to calculate active tool
bar style based on `window-tool-bar-style', `tool-bar-style',
and frame capabilities.
(global-window-tool-bar-mode, window-tool-bar-button)
(window-tool-bar-button-hover, window-tool-bar-button-disabled):
Retroactively add package-version.
(window-tool-bar-button-checked)
(window-tool-bar-button-checked-hover): New faces for :button
item spec.
(window-tool-bar--get-keymap): Call new function
`window-tool-bar--style'. (Bug#75844)
nnregistry doesn't handle any servers or groups; however we have to
define the dummy function so Gnus-registry works as refer article
method, as the `gnus-check-group-server' function requires it.
The latter function is called when referring to articles to check the
source group first before actually requesting any articles.
* lisp/gnus/nnregistry.el (nnregistry-request-group): New deffoo.
(Bug#22414)
Currently, `split-window-sensibly' prefers to try to split
vertically first, disregarding the actual shape of the frame
or the user preferences. This is a good default when Emacs
is taller than wider. However, when Emacs is in full-screen
(landscape screen layout), trying to split vertically may not
be what the user expected, since there is plenty of space
available on the right.
Typical scenario: Emacs is in landscape layout, one buffer is
open in a window covering the entire frame. Another buffer is
opened in a second window (C-x 4 f). Both splits are feasible
but users may prefer the horizontal one.
This patch preserves the behavior of the `split-height-threshold'
and `split-width-threshold' variables. Splitting continues not
to be permitted if the edge length is below the threshold.
* lisp/window.el (split-window-sensibly): First tried split
direction follows user preferences.
* etc/NEWS: Add an entry for new variable
`split-window-preferred-direction'.
* doc/emacs/windows.texi: Document new variable.
* test/lisp/erc/erc-tests.el (erc-tests--assert-printed-in-subprocess):
Scan for sentinel before reading.
(erc--find-mode, erc--essential-hook-ordering): Use contrived :result
protocol expected by `erc-tests--assert-printed-in-subprocess'.
* test/lisp/erc/resources/erc-tests-common.el
(erc-tests-common-create-subprocess): Divert stderr to messages buffer.
* doc/misc/erc.texi (Modules): Label all local modules as being such.
Move `querypoll' to the auxiliary section. Rework entire "Local
Modules" portion.
* lisp/erc/erc-goodies.el (erc-keep-place-indicator-mode)
(erc-command-indicator-mode): Mention what buffer types they operate in.
* lisp/erc/erc-nicks.el (erc-nicks-mode): Mention the mode is enabled in
all buffers.
* lisp/erc/erc-notify.el (erc-querypoll-mode): Mention which buffers it
operates in.
* lisp/erc/erc-sasl.el (erc-sasl-mode): Disable completely in target
buffers so its mode variable is nil.
* lisp/erc/erc-services.el (erc-services-regain-mode): Disable in target
buffers.
* lisp/erc/erc.el (erc-open): When activating local modules, skip those
that have just been enabled by a fellow module. Do this even though
their setup code is meant to be idempotent.
* test/lisp/erc/erc-scenarios-base-local-modules.el
(erc-scenarios-base-local-modules--toggle-helpers): Revise to assert
current behavior. (Bug#57955)
When lookup in eglot-server-programs fails, fall back to a
half-decent (((foo-mode . "foo")) . nil) return value. This
enables interactive M-x eglot for modes not yet registered in
e-s-p.
* lisp/progmodes/eglot.el (eglot--lookup-mode): Fallback when
lookup fails.
* lisp/progmodes/eglot.el (eglot--lsp-interface-alist): Add new
interfaces.
(eglot-client-capabilities): Advertise support for callHierarchy
and typeHierarchy.
(eglot-ignored-server-capabilities): Add new providers.
(eglot--goto): New helper.
(eglot-menu): Add new menu items.
(eglot-handle-request window/showDocument): Use eglot--goto.
(button, tree-widget): Require them.
(eglot--hierarchy-item): New button type.
(eglot--hierarchy-interactive, eglot--hierarchy-children)
(eglot--hierarchy-label, eglot--hierarchy-1, eglot--hierarchy-2):
New internal functions.
(eglot--define-hierarchy-command): New macro.
(eglot-show-type-hierarchy, eglot-show-call-hierarchy)
(eglot-hierarchy-center-on-node): New commands.
(eglot--hierarchy-roots, eglot--hierarchy-specs): New local variables.
(eglot-hierarchy-label-map): New keymap.
(eglot-hierarchy-mode): New major mode.
* doc/misc/eglot.texi (Eglot Commands, Eglot Features): Describe
new feature.
* etc/EGLOT-NEWS (Changes in upcoming Eglot): Mention new feature.
Add 'list' and 'sentence' things to treesit-thing-settings,
and move mistakenly added 'sentence' to 'text' (bug#73404).
Set 'treesit-defun-name-function' and 'treesit-simple-imenu-settings'.
Reset 'outline-regexp'.
Recreating child widgets without recreating the parent widget
may lead to situations where the parent widget doesn't cover its
children or buttons entirely anymore. This bug manifests as a
faulty fontification of children or buttons, for example.
(Bug#69941)
* lisp/wid-edit.el (widget--prepare-markers-for-inside-insertion)
(widget--prepare-markers-for-outside-insertion): New functions.
(widget-default-create): Use them.
* test/lisp/wid-edit-tests.el (widget-test-insertion-at-parent-markers)
(widget-test-insertion-at-parent-markers-2): New tests.
As a result of recent patches to treesitter, local parsers must
now be recognized by 'treesit-language-at-point' and have their
own indentation rules.
* lisp/progmodes/js.el
(js--treesit-indent-rules): New rule for jsdoc.
(js--treesit-language-at-point): New function.
(js-ts-mode): Use the new function.
* lisp/treesit.el (treesit-node-at): Make the logic for finding
the parser (and the root node) more explicit and
straightforward. Don't use treesit-buffer-root-node; instead,
find the parser and use treesit-parser-root-node directly.
* src/frame.c (delete_frame): Remove a local with UNINIT that is
no longer needed now that GCC bug#85563 is fixed, as we don’t
need to worry about porting --enable-gcc-warnings to older GCC.
This change reverts this part of my commit
“Port --enable-gcc-warnings to GCC 8”
8c3215e7a4
dated Sat Apr 28 16:49:24 2018 -0700.
By default, Python 2-only builtins are not highlighted.
* lisp/progmodes/python.el (python-2-support): New defcustom.
(python-font-lock-builtin-types)
(python-font-lock-builtins-python3)
(python-font-lock-builtins-python2)
(python-font-lock-builtins)
(python-font-lock-special-attributes)
(python-font-lock-builtin-exceptions-python3)
(python-font-lock-builtin-exceptions-python2)
(python-font-lock-builtin-exceptions): New variables.
(python-font-lock-keywords-level-2)
(python-font-lock-keywords-maximum-decoration)
(python--treesit-builtin-types)
(python--treesit-builtins)
(python--treesit-special-attributes)
(python--treesit-exceptions): Use new variables.
Co-authored-by: Konstantin Kharlamov <Hi-Angel@yandex.ru>
Co-authored-by: Stefan Kangas <stefankangas@gmail.com>
Previously, the display spec for the "average space" was wrong. It used
a plain number for the width of the specified space, which means "N
times the normal character width for the buffer", but we want "N times
the normal character width for the *current face*" (bug#76008).
* lisp/visual-wrap.el (visual-wrap--content-prefix): Specify the width
of the "average space" in terms of the average width of the current
face.
* lisp/net/shr.el (shr-indent): As above, and call 'string-pixel-width'
without specifying the buffer, to match 'shr-string-pixel-width'.
* lisp/emacs-lisp/rmc.el (read-multiple-choice--short-answers): Use
read-key instead of read-event because read-event doesn't use
input-decode-map.
* test/lisp/emacs-lisp/rmc-tests.el: Use read-key instead of
read-event.
