* lisp/emacs-lisp/edebug.el (edebug-prepare-margin): New
function to set up left margin for Edebug.
(edebug--display-1): Use it.
* src/xdisp.c (display_line): Try to use left margin to display
overlay arrow and fallback to the text area otherwise.
* doc/lispref/display.texi (Overlay Arrow):
* doc/lispref/edebug.texi (Using Edebug):
* doc/emacs/building.texi (Debugger Operation): Document the
change.
* etc/NEWS: Announce the change.
Make 'outline-search-function' a user option with named choices for
its predefined values, so users can configure it via Customize.
Preserves existing docstring and runtime semantics (bug#81053).
* lisp/outline.el (outline-search-function): Convert to defcustom.
* etc/NEWS: Announce it.
Add outline-search-from-regexp generic helper (bug#80887)
Minor modes and third-party packages that customize 'outline-regexp'
typically need an 'outline-search-function' implementation that
searches for 'outline-regexp' anchored at beginning of line. Without
a generic helper, each such user reinvents the function locally.
Add it to outline.el.
This pattern has been in production use as a default value of
'outline-search-function' (set via 'setq-default') without issues.
* lisp/outline.el (outline-search-from-regexp): New function.
* etc/NEWS: Announce it.
This change helps ensure that work buffers are "clean" for reuse
by arbitrary callers.
* lisp/emacs-lisp/subr-x.el (work-buffer--release): Call
'kill-all-local-variables' with KILL-PERMANENT 'reset.
* src/buffer.c (Fkill_all_local_variables): If KILL-PERMANENT is
'permanent-local, kill all locals without prejudice. If
KILL-PERMANENT is 'reset, also call 'reset_buffer'.
* test/lisp/emacs-lisp/subr-x-tests.el
(subr-x-with-work-buffer-locals-killed): New test.
* doc/lispref/variables.texi: Update 'kill-all-local-variables'
documentation.
* etc/NEWS: Announce the change to 'kill-all-local-variables'.
This ensures defcustom ':set' functions are invoked. The new
user option 'setopt-local-type-mismatch' can prompt users to
accept or discard type-mismatched values or to always accept or
discard such values.
* lisp/cus-edit.el (setopt-local-type-mismatch): New defcustom.
(setopt--set-local): Consult setopt-local-type-mismatch.
* lisp/files.el (hack-one-local-variable): Detect a custom
variable and call 'setopt--set-local'.
* etc/NEWS: Announce the change.
* lisp/outline.el (outline-mode-prefix-map):
Rebind 'C-e' from 'outline-show-entry'
to 'outline-show-entry-and-parents'.
(outline-mode-menu-bar-map): Use 'outline-show-entry-and-parents'
instead of 'outline-show-entry'.
(outline-isearch-open-invisible): Use the new command instead of
the 'outline-show-entry' primitive. This prevents unintended
side effects for packages relying on the base API and avoids the
'isolated item' effect.
(outline-show-entry-and-parents): New function to climb the tree,
reveal parent headings, and unfold the current entry (bug#79286).
* lisp/vc/vc-dir.el (vc-dir-show-outgoing-count): Mark obsolete.
(vc-dir-async-header-values): Use a list of cons.
(vc-dir-headers, vc-dir-refresh): Update for new
vc-dir-async-header-values structure.
* doc/emacs/maintaining.texi (VC Directory Buffer): Delete
mention of the variable.
* etc/NEWS: Announce the obsoletion.
fff343c332 ; Fix typos in iCalendar macro and recurrence docstrings
912c8e3691 Ensure Tramp backward compatibility
df9b97e516 ; update README for windows binaries
9e37c94079 Read a key sequence instead of a single key in 'map-y-or-...
2755f171fc ; Document new features and update NEWS
13842157d2 ; * etc/NEWS: Presentational fixes and improvements.
# Conflicts:
# etc/NEWS
* lisp/progmodes/project.el (project-vc-dir): When called
interactively, call file-truename on the project root first.
* etc/NEWS: Document the change.
a24b081602 ; Fix last change
e33e9f7e85 Document 'margin' face as base for margin display strings...
cff9c8bc00 Improve prompting for mail sending by by 'report-emacs-bug'
# Conflicts:
# etc/NEWS
* etc/NEWS:
* doc/lispref/frames.texi (Font and Color Parameters):
* doc/lispref/display.texi (Displaying Faces, Basic Faces):
Improve indexing of faces and wording of the description of the
'margin' face and its implications.
* doc/lispref/display.texi (Displaying Faces): Note that the
underlying-text rule does not apply to strings displayed in the
display margins, and reword the margin-face bullet to describe
'margin' as the base.
(Basic Faces): Note that the 'margin' face also provides the base
attributes for strings displayed in the margins.
(Display Margins): Drop a sentence that restated the preceding one
about unspecified attributes inheriting from 'margin'.
* etc/NEWS: Document the change for margin strings.
Suggested by F. Jason Park <jp@neverwas.me>.
Now that markdown-ts-view-mode is demoted to "experimental" in emacs-31,
simplify bits of eglot.el and rewrite docs to be more neutral. In
practice 'gfm-view-mode' is still used if found, just like before, but
intrepid users can still try the "experimental" modes.
* lisp/progmodes/eglot.el (eglot-documentation-renderer): Rewrite
doc string.
(eglot--accepted-formats): Rewrite.
(eglot--builtin-mdown-p): Remove.
* doc/misc/eglot.texi (Customization Variables): Rewrite entry.
* etc/EGLOT-NEWS: Tweak.
Ported from emacs-31 release branch:
commit 984932d4dc
Author: Sean Whitton <spwhitton@spwhitton.name>
Date: Mon Jun 1 11:48:42 2026 +0100
Disable markdown-ts-mode & markdown-ts-view-mode for Emacs 31
This synchronizes master's Eglot with emacs-31. The goal of that commit
is to demote those markdown-ts-mode.el modes to "experimental" status in
emacs-31, but Eglot was already relying on them and changes were needed.
984932d4dc is not the commit that best
does those changes, but since that commit was marked "do not merge" on
emacs-31, I thought it best to bring it here manually so any further
work -- which doesn't contradict the overarching intention -- can
continue in emacs-31 with clean merges to master (where the GNU-devel
core Elpa package is pulled from).
* lisp/progmodes/eglot.el (eglot-documentation-renderer)
(eglot--format-markup): Don't call eglot--builtin-mdown-p.
* doc/misc/eglot.texi (Customization Variables):
* etc/EGLOT-NEWS: Don't mention markdown-ts-mode
Co-authored-by: Sean Whitton <spwhitton@spwhitton.name>
* src/term.c (syms_of_term) <tty-cursor-movement-use-TAB>: New var.
<tty-cursor-movement-use-TAB-BS>: Doc fix.
* src/cm.c (calccost): Use it to disable use of TABs for cursor
motion on text terminals.
* etc/NEWS: Announce the new variable.
The old boolean 'eglot-prefer-plaintext' is replaced by the more
expressive 'eglot-documentation-renderer', which can hold a major-mode
symbol, t (plain text), or nil (auto-detect each time). By selecting a
renderer once at startup the repeated per-request lookups are avoided,
which helps with the slowness reported in bug#81150.
* lisp/progmodes/eglot.el (eglot-prefer-plaintext): Declare obsolete
alias to 'eglot-documentation-renderer'.
(eglot-documentation-renderer): New defcustom, reworked from from
eglot-prefer-plaintext.
(eglot--accepted-formats): Use new variable.
(eglot--format-markup): Use new variable.
* etc/EGLOT-NEWS: Announce change.
* doc/misc/eglot.texi (Customization Variables): Document
eglot-documentation-renderer.
72d890c43e ; Update the documentation of 'debug'
69fd4b87f4 Don't make buffer read-only when reverting if 'view-mode'...
2955b51e80 ; * etc/NEWS: Document the change in mode-line faces.
# Conflicts:
# etc/NEWS
c3babe4b89 Fix lax whitespace highlight during query-replace
2e70b88623 Fix fill-paragraph combining text with preceding comment
ea54c33950 ; * etc/PROBLEMS: Link to bug#81124.
02897e208d emacsclient quote_argument is void
c618178066 ; Mark process-test-stderr-buffer as :unstable when runni...
2c1b45f5c5 ; Improve documentation of 'vc-dir-auto-hide-up-to-date'
768c8bf004 Revert "* admin/notes/documentation: Recommend not using ...
a7414f1859 native--compile-skip-on-battery-p: Try to fix ?b, ?B cond...
7cee526a8c Save and restore original local keymap in grep-edit-mode
4d87d203cf Fix display of inline SVG images in Rmail
4c55d04ebe Add treesit-ready-p check back to tree-sitter major modes...
7892ae5eaf Fix pathological slowness in flex completion
12eec781ed No longer raise error on HTTP 402 (Payment Required) (bug...
1800350b18 Avoid compilation-mode matching rust as gnu
* doc/misc/dbus.texi (Asynchronous Methods): HANDLER can also be
(HANDLER . ERROR-HANDLER).
* etc/NEWS: Mention ERROR-HANDLER of dbus-call-method-asynchronously.
* lisp/net/dbus.el (dbus-call-method-asynchronously): Adapt docstring.
(dbus-check-event, dbus-handle-event): HANDLER can also be
(HANDLER . ERROR-HANDLER).
* src/dbusbind.c (Fdbus_message_internal): HANDLER can also be
(HANDLER . ERROR-HANDLER). (Bug#80952)
* test/lisp/net/dbus-tests.el (dbus--test-method-another-handler)
(dbus--test-method-error-handler): New defvars.
(dbus--test-method-another-handler)
(dbus--test-method-error-handler): New functions.
(dbus-test04-call-method-error-handler): New test.
(dbus-test10-keep-fd): Extend test.
4f13f52a3a * build-aux/git-hooks/commit-msg: Replace Markdown-style ...
dd42133315 vc-test--rename-file: Disable part of test for SCCS
eb653865c3 markdown-ts-mode: Don't enable unconditionally by default
# Conflicts:
# etc/NEWS
* lisp/textmodes/markdown-ts-mode.el (markdown-ts-mode-maybe):
New function.
(auto-mode-alist): Bind ".md", ".markdown", and ".mdx" to
'markdown-ts-mode-maybe' instead of 'markdown-ts-mode'.
* etc/NEWS: Update the 'markdown-ts-mode' entry.
7a17f97baa Prettify special glyphs
f13287fde0 Revert "sh-script: Mark + and * as punctuation rather tha...
70b79b3ed8 Rename `icalendar-recur' type and related functions
3d2bb233f2 ; Minor Tramp changes
f6281d757d ; * etc/NEWS: Tell how to disable 'markdown-ts-mode'.
142b1e0d4c Fix Lisp injection via X-Draft-From in Gnus
d6f7b2d99b Save/restore old_buffer slot via window configurations (B...
e0fbecaf65 Adapt ert-remote-temporary-file-directory settings
3de7f0ce5e Fix warning message in 'markdown-ts-mode--initialize'
7df8604ea6 ; Improve documentation of lazy-highlight in search and r...
2936b36164 Fix "assertion 'GTK_IS_WINDOW (window)' failed"
98348a0bdc [Xt] Fix child frame resizing glitch
13b29eebc1 Eglot: use standard face for completion annotations (bug#...
# Conflicts:
# etc/NEWS
* lisp/disp-table.el (prettify-special-glyphs-mode): New mode to
display nicer special glyphs.
(special-glyphs): New face for displaying special glyphs when
the minor mode is active.
(prettify-special-glyphs-saved-truncation)
(prettify-special-glyphs-saved-continuation): Internal variables
to save previous special glyphs.
* etc/NEWS: Announce the change. (Bug#80628)
