661fa578d5 Adapt Tramp version in customize-package-emacs-version-alist
0045a56d55 ; * ChangeLog.5: Delete entry for minor change.
1136aed6dc ; Update ChangeLog and AUTHORS for Emacs 30.2
(tab-line-move-tab-backward): New command.
(tab-line-mode-map): Bind 'C-x M-<left>' to
'tab-line-move-tab-backward' and 'C-x M-<right>' to
'tab-line-move-tab-forward'.
(tab-line-switch-repeat-map): Bind 'M-<left>' to
'tab-line-move-tab-backward' and 'M-<right>' to
'tab-line-move-tab-forward'.
Suggested by pinmacs <pinmacs@cas.cat>.
Buttonize the ellipsis and optionally display in the ellipsis
the total number of hidden lines.
* lisp/progmodes/hideshow.el (hs-display-lines-hidden): New
user option.
(hs-ellipsis): New face.
(hs-make-overlay): Tweak.
(hs--get-ellipsis): New function.
* doc/emacs/programs.texi (Hideshow): Update documentation.
* etc/NEWS: Announce changes.
These new pulse functions allow pulse any defined face briefly.
The new file contains functions intended to be used in
`ring-bell-function' as alternatives to `visible-bell'.
* lisp/pulse.el (pulse-face-duration): New user option.
(pulse-flash-face): New function.
* lisp/ring-bell-fns.el (flash-face-attributes)
(flash-face-faces): New user options.
(flash-face-bell-function, flash-echo-area-bell-function):
New functions. (bug#77715)
* etc/NEWS: Announce changes
Partly motivated by bug#78097.
* lisp/simple.el (delete-trailing-whitespace-if-possible): New function.
(delete-trailing-whitespace-mode): New minor mode.
* lisp/editorconfig.el (editorconfig-trim-whitespaces-mode):
Change default to `delete-trailing-whitespace-mode`.
(editorconfig--get-trailing-ws): Simplify accordingly.
(editorconfig--add-hook-safe-p): Delete function. Don't touch
`safe-local-eval-function` any more.
* lisp/net/eww.el (eww-switch-to-buffer): When no EWW buffers
exist, call `eww' instead.
(eww-list-buffers): Do not pop to *eww buffers* when there is no
EWW buffers. (Bug#77967)
* lisp/vc/vc.el (vc-async-checkin): New option.
(vc-checkin): Don't use with-vc-properties on or display
messages around asynchronous checkins.
* lisp/vc/vc-git.el (vc-git-checkin):
* lisp/vc/vc-hg.el (vc-hg-checkin, vc-hg-checkin-patch): Perform
an async checkin operation when vc-async-checkin is non-nil.
* doc/emacs/vc1-xtra.texi (General VC Options):
* etc/NEWS: Document the new option.
* lisp/vc/vc-dispatcher.el (vc-wait-for-process-before-save):
New function.
(vc-set-async-update): If the current buffer visits a file, call
vc-refresh-state.
* lisp/vc/vc-hg.el (vc-wait-for-process-before-save): Autoload.
(vc-hg--async-command, vc-hg--async-buffer, vc-hg--command-1):
New utilities, partially factored out of vc-hg-command.
(vc-hg-merge-branch): Use vc-hg--async-command, thereby newly
respecting vc-hg-global-switches.
* lisp/calendar/cal-move.el (calendar-recenter-last-op): New
variable to track last recenter operation.
(calendar-recenter): New command to recenter the calendar.
* lisp/calendar/calendar.el (calendar-mode-map): Keybinding for
this command.
* doc/emacs/calendar.texi (Scroll Calendar): Document this
command.
* etc/NEWS: Announce this command.
Add line-column tracking for tree-sitter parsers. Copied from
comments in treesit.c:
Technically we had to send tree-sitter the line and column
position of each edit. But in practice we just send it dummy
values, because tree-sitter doesn't use it for parsing and
mostly just carries the line and column positions around and
return it when e.g. reporting node positions[1]. This has
been working fine until we encountered grammars that actually
utilizes the line and column information for
parsing (Haskell)[2].
[1] https://github.com/tree-sitter/tree-sitter/issues/445
[2] https://github.com/tree-sitter/tree-sitter/issues/4001
So now we have to keep track of line and column positions and
pass valid values to tree-sitter. (It adds quite some
complexity, but only linearly; one can ignore all the linecol
stuff when trying to understand treesit code and then come
back to it later.) Eli convinced me to disable tracking by
default, and only enable it for languages that needs it. So
the buffer starts out not tracking linecol. And when a
parser is created, if the language is in
treesit-languages-require-line-column-tracking, we enable
tracking in the buffer, and enable tracking for the parser.
To simplify things, once a buffer starts tracking linecol, it
never disables tracking, even if parsers that need tracking
are all deleted; and for parsers, tracking is determined at
creation time, if it starts out tracking/non-tracking, it
stays that way, regardless of later changes to
treesit-languages-require-line-column-tracking.
To make calculating line/column positons fast, we store
linecol caches for begv, point, and zv in the
buffer (buf->ts_linecol_cache_xxx); and in the parser object,
we store linecol cache for visible beg/end of that parser.
In buffer editing functions, we need the linecol for
start/old_end/new_end, those can be calculated by scanning
newlines (treesit_linecol_of_pos) from the buffer point
cache, which should be always near the point. And we usually
set the calculated linecol of new_end back to the buffer
point cache.
We also need to calculate linecol for the visible_beg/end for
each parser, and linecol for the buffer's begv/zv, these
positions are usually far from point, so we have caches for
all of them (in either the parser object or the buffer).
These positions are far from point, so it's inefficient to
scan newlines from point to there to get up-to-date linecol
for them; but in the same time, because they're far and
outside the changed region, we can calculate their change in
line and column number by simply counting how much newlines
are added/removed in the changed
region (compute_new_linecol_by_change).
* doc/lispref/parsing.texi (Using Parser): Mention line-column
tracking in manual.
* etc/NEWS: Add news.
* lisp/treesit.el:
(treesit-languages-need-line-column-tracking): New variable.
* src/buffer.c: Include treesit.h (for TREESIT_EMPTY_LINECOL).
(Fget_buffer_create):
(Fmake_indirect_buffer): Initialize new buffer fields.
(Fbuffer_swap_text): Add new buffer fields.
* src/buffer.h (ts_linecol): New struct.
(buffer): New buffer fields.
(BUF_TS_LINECOL_BEGV):
(BUF_TS_LINECOL_POINT):
(BUF_TS_LINECOL_ZV):
(SET_BUF_TS_LINECOL_BEGV):
(SET_BUF_TS_LINECOL_POINT):
(SET_BUF_TS_LINECOL_ZV): New inline functions.
* src/casefiddle.c (casify_region): Record linecol info.
* src/editfns.c (Fsubst_char_in_region):
(Ftranslate_region_internal):
(Ftranspose_regions): Record linecol info.
* src/insdel.c (insert_1_both):
(insert_from_string_1):
(insert_from_gap_1):
(insert_from_buffer):
(replace_range):
(del_range_2): Record linecol info.
* src/treesit.c (TREESIT_BOB_LINECOL):
(TREESIT_EMPTY_LINECOL):
(TREESIT_TS_POINT_1_0): New constants.
(treesit_debug_print_linecol):
(treesit_buf_tracks_linecol_p):
(restore_restriction_and_selective_display):
(treesit_count_lines):
(treesit_debug_validate_linecol):
(treesit_linecol_of_pos):
(treesit_make_ts_point):
(Ftreesit_tracking_line_column_p):
(Ftreesit_parser_tracking_line_column_p): New functions.
(treesit_tree_edit_1): Accept real TSPoint and pass to
tree-sitter.
(compute_new_linecol_by_change): New function.
(treesit_record_change_1): Rename from treesit_record_change,
handle linecol if tracking is enabled.
(treesit_linecol_maybe): New function.
(treesit_record_change): New wrapper around
treesit_record_change_1 that handles some boilerplate and sets
buffer state.
(treesit_sync_visible_region): Handle linecol if tracking is
enabled.
(make_treesit_parser): Setup parser's linecol cache if tracking
is enabled.
(Ftreesit_parser_create): Enable tracking if the parser's
language requires it.
(Ftreesit__linecol_at):
(Ftreesit__linecol_cache_set):
(Ftreesit__linecol_cache): New functions for debugging and
testing.
(syms_of_treesit): New variable
Vtreesit_languages_require_line_column_tracking.
* src/treesit.h (Lisp_TS_Parser): New fields.
(TREESIT_BOB_LINECOL):
(TREESIT_EMPTY_LINECOL): New constants.
* test/src/treesit-tests.el (treesit-linecol-basic):
(treesit-linecol-search-back-across-newline):
(treesit-linecol-col-same-line):
(treesit-linecol-enable-disable): New tests.
* src/lisp.h: Declare display_count_lines.
* src/xdisp.c (display_count_lines): Remove static keyword.
* lisp/emacs-lisp/comp-run.el
(native-comp-async-on-battery-power): New option.
(battery-status-function): Declare.
(native--compile-skip-on-battery-p): New function.
(comp--run-async-workers): Call it.
* etc/NEWS: Announce the new option.
* lisp/emacs-lisp/package.el (package-unpack, package-dir-info):
Check the marked files if in a Dired buffer, and otherwise
fallback on the previous behaviour or if there was no selection.
(package-install-from-buffer): Document the feature.
* etc/NEWS: Mention the change.
(Bug#78017)
After a change in the buffer has occured, it is often the case
that Flymake is quicker to ask for diagnostics than the server
is to supply them to us. If we're still stuck with old outdated
diagnostics, don't forward them to Flymake, even if it eagerly
asks us for them.
* etc/EGLOT-NEWS (Changes in upcoming Eglot): Announce changes.
* lisp/progmodes/eglot.el
(eglot--diagnostics): Rework.
(eglot--report-to-flymake): Also take version.
(eglot-handle-notification textDocument/publishDiagnostics)
(eglot--managed-mode)
(eglot-flymake-backend): Tweak call to eglot--report-to-flymake.
* lisp/vc/log-edit.el (log-edit-maybe-show-diff): New function.
(log-edit-hook): Add it as an option.
(log-edit-diff-function):
* etc/NEWS: Document it.
* lisp/vc/vc-dav.el: Move from here ...
* lisp/obsolete/vc-dav.el: ... to here (bug#77626).
Add Obsolete-since header.
* etc/NEWS: Announce the obsoletion.
* lisp/progmodes/gud.el (gud-query-cmdline): Add an optional
default-list parameter to allow passing a list of "forward
history" suggestions to the minibuffer.
(perldb, pdb, guiler): Use buffer file name to suggest a default
debugging command via "forward history".
* doc/emacs/building.texi (Starting GUD): Document the new
feature.
(Bug#77989)
As presently under discussion in bug#77823, the intended new
functionality is not really about comments at all.
Remove it for now to allow us to redesign from a clean slate,
and to deal with the regression reported in bug#77823.
This reverts the following three changesets:
Author: Elías Gabriel Pérez <eg642616@gmail.com>
AuthorDate: Mon Mar 17 12:56:52 2025 -0600
New minor mode: `electric-block-comment-mode'
Author: Elías Gabriel Pérez <eg642616@gmail.com>
AuthorDate: Mon Mar 31 17:58:16 2025 -0600
Add block-comment-start and block-comment-end to supported modes
Author: Elías Gabriel Pérez <eg642616@gmail.com>
AuthorDate: Sun Apr 13 12:26:08 2025 -0600
Add block-comment variables to cc-mode
Various problems were addressed:
- Unbreak Flymake for Emacs 26.3. Due to use of some Elisp constructs,
the change completely broke compatibility to Emacs < 29.1. That
violated Flymake's status as a :core package as highlighted in its
description, which has implications for packages depending on it (such
as Eglot);
- No new two commands are needed (they weren't documented in the manual
anyway). The new functionality was integrated in the existing
flymake-show-buffer-diagnostics;
- Some helper functions aren't needed at all (they weren't marked
internal anyway);
- The new hook called only when a particular function is called
non-interactively in a particular way is not useful. A case for the
usefulness (if any) of this hook must be made separately. Such a hook
should be documented in the manual;
- Added missing recentering after revealing diagnostic in buffer;
- The menu entry "List all problems" was never intended to direct the
user the user to any particular problem at point;
- The useful new functionality is called out in the manual and NEWS.
* lisp/progmodes/flymake.el (flymake--indicator-overlay-spec):
Use flymake-show-buffer-diagnostics-at-mouse.
(flymake-mode-map): Recover old definition.
(flymake-after-show-buffer-diagnostics-hook): Remove hook.
(flymake-show-buffer-diagnostics): Rework.
(flymake-show-diagnostic, flymake-goto-diagnostic): Rework
docstring.
(flymake-show-buffer-diagnostics-at-event-position)
(flymake-show-buffer-diagnostics-at-event-line): Delete undocumented commands.
(flymake-diagnostics-at-mouse-event)
(flymake-pulse-momentary-highlight-region): Delete non-helpful
helper.
* doc/misc/flymake.texi (listing diagnostics): Mention new
functionality.
* etc/emacs.metainfo.xml: `appstream-util validate' suggests that
screenshot height and width attributes should match the actual size of
the image, and that captions be no longer than 50 chars and do not end
in `.'. Follow those rules.
* etc/emacs.metainfo.xml: Note that Emacs is best with a keyboard, but
other forms of input are possible. Also note that Emacs can access the
Internet. A modestly sized display is sufficient.
* lisp/window.el (rotate-windows-repeat-map)
(window-layout-rotate-repeat-map, window-layout-flip-repeat-map):
New keymaps.
(window-prefix-map): Bind new window layout commands.
* etc/NEWS: Rewrite entry for the new commands.
