* lisp/emacs-lisp/debug-early.el (cl--generic-compiler): Defvar it.
(debug-early-backtrace): Bind it so as to avoid loading
byte-compiler; see the value of the variable in cl-generic.el.
Do not merge to master. (Bug#80916)
* lisp/progmodes/cc-mode.el: Remove code that adds to
'major-mode-remap-defaults', as enabling and disabling tree-sitter
based modes now goes through 'treesit-enabled-modes'.
* src/pgtkselect.c (pgtk_display_selection_waiting_message):
(pgtk_cancel_atimer):
(pgtk_get_foreign_selection):
* src/xselect.c (x_display_selection_waiting_message):
(x_cancel_atimer):
(x_get_foreign_selection): Use a pointer to a timer variable, which is
cleared when the timer runs or is otherwise cancelled. Don't cancel
the timer twice.
* src/eval.c (with_delayed_message_display):
(with_delayed_message_cancel):
(Ffuncall_with_delayed_message): Use new temporary data
structure. Cancel timer at most once.
* 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>.
On the NS port, -[EmacsWindow setParentChildRelationships] reattaches
every child frame to its parent via -addChildWindow:ordered:, which also
orders the child window onto the screen. This runs whenever the
parent/child relationships are rebuilt, e.g., when entering non-native
fullscreen, which allocates a fresh EmacsWindow whose initializer
rebuilds the relationships. A child frame that Emacs had made invisible
(e.g. a corfu/company completion popup) was thereby brought back as a
stale, non-responsive child frame. Emacs never repaints to clear it
because frame_redisplay_p trusts FRAME_VISIBLE_P on the NS port and
avoids dealing with the child frame when it is marked as invisible.
Native fullscreen does not trigger this: -toggleFullScreen: hands off to
AppKit without allocating a new window, so the rebuild never runs.
A hidden child frame is normally detached from its parent already: Emacs
hides it with -orderOut: (ns_make_frame_invisible), which per Apple's
documentation removes a child window from its parent before ordering it
out. The fix is therefore not to re-attach a child while it is
invisible; ns_make_frame_visible already reinstates the parent/child link
when the frame is shown again.
* src/nsterm.m ([EmacsWindow setParentChildRelationships]): Only
re-attach a child window when the frame is marked visible.
(ns_make_frame_visible): Explain, with a reference to Apple's
documentation, why the parent/child link must be reinstated on show.
Remove hard-coded state range, now a monotonically increasing
integer.
* lisp/subr.el (progress-reporter-update-functions): Update
docstring.
(progress-reporter-echo-area): Use
'progress-reporter--pulse-characters' length.
(progress-reporter-do-update): Increase 'state' by 1 each pass.
*
lisp/system-taskbar.el (system-taskbar--progress-reporter-update):
Make steps independent of 'progress-reporter-echo-area' steps.
* make-dist (info_files): Include "*.png" images, which are used
in the doc/lispintro/ directory, and should be in the tarball.
This makes sure eintr.info will not need to be rebuilt on the
end-users' systems when a release tarball is being built, due to
the fact that PNG files are copied from doc/lispintro/ and are
thus newer than eintr.info that came with the tarball. We don't
want to force rebuilding Info files when a release tarball is
built because users are not required to have Texinfo installed.
* src/process.c (glib_installs_sigchld_handler): New variable.
(init_process_emacs): Set it when GLib overrides Emacs's SIGCHLD
handler.
* src/process.h (glib_installs_sigchld_handler): Declare.
* src/xwidget.c (Fmake_xwidget): Skip the "about:blank"
workaround when glib_installs_sigchld_handler is false.
This fixes bug#81084.
* lisp/progmodes/cc-engine.el (c-forward-decl-or-cast-1):
In the test for a cast near the end of the function, add a test
for a {...} block which isn't a statement block, allowing such
blocks to be recognized as operands of casts.
* lisp/textmodes/markdown-ts-mode.el
(markdown-ts--fontify-unordered-list-marker): Skip leading
whitespace in the node range before applying the display bullet,
since the tree-sitter grammar bundles indent into the first
list_marker_* node.
* src/gtkutil.c (xg_frame_set_char_size)
(xg_frame_set_size_and_position): Round WIDTH and HEIGHT to
multiples of SCALE without adding toolbar/menubar (bug#80662).
* lisp/vc/vc.el (vc--subject-to-file-name): Make the prefix
regex less greedy, ensure the result has no text properties,
improve the docstring (bug#81017).
* lisp/erc/erc-goodies.el (keep-place-indicator): Add
`erc-keep-place-indicator-arrow' face to overlay arrow.
* lisp/erc/erc-stamp.el (erc-stamp--display-prompt-in-left-margin)
(erc--conceal-prompt): Add `erc-prompt-face' to entire `left-margin'
string. See also 9ba65aa9 "Fix missing margin face on display prop in
erc-stamp".
* test/lisp/erc/erc-fill-tests.el (erc-fill--left-hand-stamps): Update
expected text properties on prompt. (Bug#80693)
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.
