Stefan Baums [Sun, 5 Jun 2022 17:18:23 +0000 (19:18 +0200)]
Add support for the Kharoshthi script
* etc/NEWS: Announce the new language environment and script.
* etc/HELLO: Add Kharoshthi greeting.
* lisp/leim/quail/misc-lang.el ("kharoshthi"): New input method.
* lisp/language/misc-lang.el ("Kharoshthi"): New language
environment. Set up composition rules for Kharoshthi.
(Bug#55539)
Po Lu [Thu, 9 Jun 2022 08:34:18 +0000 (16:34 +0800)]
Implement `follow-tooltip' on NS as well
* lisp/term/ns-win.el (x-begin-drag): Pass `follow-tooltip'.
* src/nsfns.m (Fx_show_tip): Record last dx and dy.
(syms_of_nsfns): New staticpros.
* src/nsmenu.m ([EmacsTooltip moveTo:]): New method.
* src/nsselect.m (Fns_begin_drag): New parameter
`follow-tooltip'.
* src/nsterm.h (@interface EmacsWindow):
(EmacsTooltip): Update prototypes.
* src/nsterm.m ([EmacsWindow draggedImage:movedTo:]): Move any
tooltip to the right location.
([EmacsWindow beginDrag:forPasteboard...]): New parameter
`followTooltip'.
Po Lu [Thu, 9 Jun 2022 07:44:51 +0000 (15:44 +0800)]
Note caveats of `follow-tooltip' with system tooltips
* lisp/mouse.el (mouse-drag-and-drop-region): Turn off system
tooltips inside.
* src/xfns.c (Fx_begin_drag): Say that follow-tooltip doesn't
work with system tooltips.
Richard Hansen [Fri, 3 Jun 2022 01:05:40 +0000 (21:05 -0400)]
bindat: Improve str, strz documentation
* doc/lispref/processes.texi (Bindat Types): Expand the documentation
for the `str' and `strz' types to clarify expectations and explain
edge case behavior.
Po Lu [Thu, 9 Jun 2022 07:20:22 +0000 (07:20 +0000)]
Implement `follow-tooltip' for DND on Haiku
* lisp/term/haiku-win.el (x-begin-drag): Implement
`follow-tooltip'.
* src/haikufns.c (Fx_show_tip): Record last dx and dy.
(syms_of_haikufns): New staticpros.
* src/haikuselect.c (haiku_unwind_drag_message): Clear new flag.
(Fhaiku_drag_message): New argument `follow-tooltip'. Set new
flag.
(haiku_dnd_compute_tip_xy): New function.
(haiku_note_drag_motion): Move tooltip if flag is true.
* src/haikuterm.c (haiku_read_socket): Don't generate help event
if mouse moves onto a tooltip during DND.
* src/haikuterm.h: Update prototypes.
Juri Linkov [Thu, 9 Jun 2022 06:40:52 +0000 (09:40 +0300)]
Allow C-x 4 4, C-x 5 5, C-x t t to handle commands that use switch-to-buffer
* lisp/window.el (display-buffer-override-next-command):
Temporarily set switch-to-buffer-obey-display-actions to t,
and revert back to the original value afterwards.
This allows other-window-prefix, other-frame-prefix, other-tab-prefix,
windmove-display-in-direction to override the default behavior of
commands that use switch-to-buffer.
https://lists.gnu.org/archive/html/emacs-devel/2022-06/msg00483.html
Po Lu [Thu, 9 Jun 2022 05:11:08 +0000 (13:11 +0800)]
Also show mouse DND tooltip contents during interprogram drag-and-drop
* doc/lispref/frames.texi (Drag and Drop): Document new
parameter to `x-begin-drag'.
* lisp/mouse.el (mouse-drag-and-drop-region): Don't hide tooltip
when initiating interprogram drag-and-drop.
* lisp/term/haiku-win.el (x-begin-drag):
* lisp/term/ns-win.el (x-begin-drag): Add stubs for new
parameter.
* src/xfns.c (Fx_begin_drag): New parameter `follow-tooltip'.
(Fx_show_tip, syms_of_xfns): Add records of the last dx and dy
given to `x-show-tip'.
* src/xterm.c (x_clear_dnd_monitors): New function.
(x_dnd_begin_drag_and_drop): Save monitor attributes list if
appropriate.
(x_dnd_compute_tip_xy, x_dnd_update_tooltip_position): New
function.
(x_dnd_update_state, handle_one_xevent): Update tooltip position
during DND mouse movement.
(syms_of_xterm): Update staticpros.
* src/xterm.h: Update prototypes.
Juri Linkov [Wed, 8 Jun 2022 17:10:12 +0000 (20:10 +0300)]
* lisp/rect.el: Return correct positions of region-beginning/end (bug#55234)
(rectangle-mark-mode): Add advices for region-beginning and region-end.
(rectangle--region-beginning, rectangle--region-end): New advices.
(rectangle--extract-region): Let-bind rectangle-mark-mode around
region-beginning and region-end to use the original functions.
Po Lu [Wed, 8 Jun 2022 12:33:42 +0000 (20:33 +0800)]
Allow running some DND tests interactively
* src/xselect.c (x_get_local_selection): Respect new variable.
(syms_of_xselect): New variable
`x-treat-local-requests-remotely'.
* test/lisp/dnd-tests.el (x-begin-drag, gui-set-selection):
Don't redefine these functions under X.
(dnd-tests-verify-selection-data): Use
`x-get-selection-internal' under X.
(dnd-tests-extract-selection-data): New function.
(dnd-tests-begin-text-drag): Update accordingly.
(dnd-tests-begin-file-drag, dnd-tests-begin-drag-files):
Temporarily skip these tests under X.
Po Lu [Wed, 8 Jun 2022 12:04:26 +0000 (20:04 +0800)]
Simplify XDND toplevel freeing code
* src/xterm.c (x_free_dnd_toplevels): New function.
(x_dnd_cleanup_drag_and_drop, x_dnd_begin_drag_and_drop): Record
an unwind function to free DND toplevels instead of doing that
manually everywhere.
Manuel Giraud [Wed, 8 Jun 2022 11:51:41 +0000 (13:51 +0200)]
Fix last-modified meaning in bookmark.el
* lisp/bookmark.el (bookmark-update-last-modified): New function
to update the last-modified field.
(bookmark-send-edited-annotation, bookmark-relocate)
(bookmark-rename): Use `bookmark-update-last-modified' in
annotations editing, relocation and renaming.
Michael Albinus [Wed, 8 Jun 2022 10:06:56 +0000 (12:06 +0200)]
Factor out test configuration for remote files
* lisp/emacs-lisp/ert-x.el (tramp-methods)
(tramp-default-host-alist): Declare.
(ert-remote-temporary-file-directory): New defconst.
* test/README: Mention dnd-tests.el.
* test/lisp/autorevert-tests.el
(auto-revert-test-remote-temporary-file-directory): Remove.
Replace all uses by `ert-remote-temporary-file-directory'.
* test/lisp/dnd-tests.el (ert-x): Require.
(dnd-tests-temporary-file-directory): Remove. Replace all uses by
`ert-remote-temporary-file-directory'.
* test/lisp/filenotify-tests.el
(file-notify-test-remote-temporary-file-directory): Remove.
Replace all uses by `ert-remote-temporary-file-directory'.
* test/lisp/shadowfile-tests.el (ert-x): Require.
(shadow-test-remote-temporary-file-directory): Remove. Replace
all uses by `ert-remote-temporary-file-directory'.
* test/lisp/net/tramp-tests.el: Don't require ert.
(ert-remote-temporary-file-directory): Define if it doesn't exist.
(tramp-test-temporary-file-directory): Remove. Replace all uses
by `ert-remote-temporary-file-directory'.
* lisp/emacs-lisp/bytecomp.el (byte-compile--reify-function):
Don't transpose doc string and interactive spec, which must come
in this order.
* test/lisp/emacs-lisp/bytecomp-tests.el
(bytecomp-function-attributes): New test.
Po Lu [Wed, 8 Jun 2022 07:08:09 +0000 (15:08 +0800)]
Make responding to selection requests work inside popups
* src/xfns.c (Fx_file_dialog):
* src/xmenu.c (x_menu_wait_for_event, create_and_show_popup_menu)
(create_and_show_dialog, x_menu_show): Defer selection requests.
* src/xselect.c (x_get_foreign_selection)
(x_handle_selection_notify): Add some more info to selection
trace.
* src/xterm.c (x_defer_selection_requests): Make non-static.
(x_release_selection_requests_and_flush): New function.
(x_dnd_begin_drag_and_drop): Use DEFER_SELECTIONS instead.
(x_wait_for_cell_change): Fix initial value of rc for pushed
back events.
(handle_one_xevent): Allow GTK to respond to selections in its
windows too.
* src/xterm.h (DEFER_SELECTIONS): New slug of code.
Po Lu [Wed, 8 Jun 2022 00:49:51 +0000 (08:49 +0800)]
More fixes to mouse event reporting during drag-and-drop
* src/xterm.c (x_dnd_begin_drag_and_drop): Don't reset
dpyinfo->grabbed when quitting.
(handle_one_xevent): Keep track of dpyinfo->grabbed as well
inside the drag-and-drop event loop.
Dmitry Gutov [Tue, 7 Jun 2022 22:08:22 +0000 (01:08 +0300)]
pcomplete-parse-arguments: Fix last change
* lisp/pcomplete.el (pcomplete-parse-arguments):
Throw the previous value of 'pcomplete-stub' (a list) rather than
the newly constructed one (bug#50470).
* lisp/progmodes/elisp-mode.el (elisp-mode-syntax-propertize):
Give ,@ a prefix syntax so that we can properly identify symbols
that follow it, i.e., ,@foo (bug#44418).
* lisp/emacs-lisp/loaddefs-gen.el (loaddefs-generate--rubric): Fix
the name that's recorded in the file -- this is only used by
loaddefs-gen now, I think.
* lisp/textmodes/artist.el (artist-mouse-draw-continously):
(artist-mouse-draw-continously):
(artist-mouse-draw-poly):
(artist-mouse-draw-1point):
(artist-mouse-draw-2points):
(artist-mouse-draw-2points): Work better when the window is zoomed
(bug#46035).
Allow hooks to alter the process in prolog-ensure-process
* lisp/progmodes/prolog.el (prolog-ensure-process): Start the mode
after starting the process, so that the mode hook can talk to the
process (bug#46003).
Stefan Monnier [Tue, 7 Jun 2022 14:30:47 +0000 (10:30 -0400)]
find-func.el: Fix bug#41104
* lisp/emacs-lisp/find-func.el (find-function-advised-original): Look
at the actual function definition rather than
`advice--symbol-function` which sometimes returns only the advice.
Po Lu [Tue, 7 Jun 2022 13:45:17 +0000 (21:45 +0800)]
Add selection stuff to DND tests
* test/lisp/dnd-tests.el (dnd-tests-selection-table): New
defvar.
(gui-set-selection): Actually implement in a way that validates
the local value and stores it for future use.
(dnd-tests-verify-selection-data): New function.
(dnd-tests-begin-text-drag): Add tests for the contents of
various selections.
Po Lu [Tue, 7 Jun 2022 10:23:52 +0000 (18:23 +0800)]
Fix more bugs with DND selection handling
* src/xterm.c (x_defer_selection_requests)
(x_release_selection_requests): New functions.
(x_dnd_begin_drag_and_drop): Use those functions to defer
selections instead. Fix error signalled when ownership of
XdndSelection is lost.
(handle_one_xevent): Likewise.
Po Lu [Tue, 7 Jun 2022 07:44:05 +0000 (15:44 +0800)]
Remove mentions of GNOME MediaKeys from dbus documentation examples
* doc/misc/dbus.texi (Properties and Annotations):
* lisp/net/dbus.el (dbus-get-all-managed-objects): Remove
mentions of obsolete GNOME APIs from example text.
Po Lu [Tue, 7 Jun 2022 05:49:41 +0000 (13:49 +0800)]
Improve compatibility with some clients of the Motif drop protocol
* lisp/select.el (x-dnd-targets-list): New defvar.
(xselect-convert-to-targets): Convert XdndSelection based on the
DND targets list.
* src/xfns.c (Fx_begin_drag): Pass new argument.
* src/xselect.c (struct x_selection_request): New struct.
(x_push_current_selection_request):
(x_pop_current_selection_request): New functions.
(x_selection_request_lisp_error, x_reply_selection_request)
(x_handle_selection_request, x_convert_selection)
(syms_of_xselect_for_pdumper): Correctly handle recursive
requests for MULTIPLE by maintaining a stack of selection
requests, converted selections, and other data.
* src/xterm.c (x_dnd_begin_drag_and_drop): New argument
`selection_target_list'. Bind it to the DND targets list.
(syms_of_xterm): New defvar and associated defsym.
* src/xterm.h: Update prototypes.
Po Lu [Tue, 7 Jun 2022 02:44:08 +0000 (02:44 +0000)]
Update Haiku drag-and-drop code
* lisp/term/haiku-win.el (haiku-drag-and-drop): Don't allow
dropping on places other than the text area (it doesn't work).
Also respect mouse-yank-at-point.
Po Lu [Tue, 7 Jun 2022 02:39:55 +0000 (10:39 +0800)]
Don't allow dropping on invalid drop sites
* lisp/x-dnd.el (x-dnd-drop-data): If dropping on something
other than the text area, don't set point.
(x-dnd-handle-xdnd, x-dnd-handle-motif): Don't pretend dropping
on the mode line is ok.
Po Lu [Tue, 7 Jun 2022 01:26:15 +0000 (09:26 +0800)]
Fix two crashes when a display connection is lost
This fixes errors caused by invalid error traps being left on
the error handler stack if an IO error causes a non-local exit
out of the protected code, and another crash caused by
delete_frame trying to read async input.
* src/eval.c (unwind_to_catch, push_handler_nosignal): Save and
restore the X error handler stack.
* src/lisp.h (struct handler): [HAVE_X_WINDOWS]: New field
`x_error_handler_depth'.
* src/xterm.c (struct x_error_message_stack): Make string a
regular string.
(x_unwind_errors_to): New function.
(x_error_catcher, x_catch_errors_with_handler)
(x_uncatch_errors_after_check, x_uncatch_errors): Update the
stack depth.
(x_check_errors): Stop manually unwinding since unwind_to_catch
now does that for us.
(x_had_errors_p, x_clear_errors): Update for new type of
`string'.
(x_connection_closed): Block input between just before
delete_frame to when the terminal is unlinked.
Po Lu [Mon, 6 Jun 2022 12:23:20 +0000 (20:23 +0800)]
Update comments in X error handling code
* src/xterm.c (struct x_error_message_stack, x_error_message)
(x_error_catcher, x_catch_errors, x_had_errors_p)
(x_clear_errors): Long-overdue comment update. Describe the
fields of the error message stack, and the fact that
`x_error_message' is a stack, not a pointer to a string (which
has been true since 2006). Also describe the updated conditions
used to find an applicable error handler and to call
x_uncatch_errors_after_check.
* test/lisp/emacs-lisp/bytecomp-tests.el
(test-byte-comp-compile-and-load): Add lexical cookie to file being
compiled as part of the test.
(bytecomp-test--with-suppressed-warnings): Comment out the test
for suppressing warnings when attempting to let-bind `nil`,
as that (1) doesn't work and (2) is a silly thing to do anyway.
Po Lu [Mon, 6 Jun 2022 08:01:41 +0000 (16:01 +0800)]
Fix several more issues with running Lisp during drag-and-drop
* src/xterm.c (handle_one_xevent): Fix _NET_WM_PING cycle again
and set mouse_moved flags during drag-and-drop so reading mouse
events from Lisp continues to work.
Po Lu [Mon, 6 Jun 2022 04:33:41 +0000 (12:33 +0800)]
Make mouse input work properly inside the debugger during DND
* src/xterm.c (x_dnd_begin_drag_and_drop): Set
`x_dnd_recursion_depth'.
(handle_one_xevent): If the recursive edit level is higher than
when DND started, handle mouse events normally.
Stefan Monnier [Mon, 6 Jun 2022 04:04:00 +0000 (00:04 -0400)]
cl-typep: Emit warning when using a type not known to be a type
`cl-typep` has used a heuristic that if there's a `<foo>-p` function,
then <foo> can be used as a type. This made sense in the past where
most types were not officially declared to be (cl-)types, but nowadays
this just encourages abuses such as using `cl-typecase` with
"types" like `fbound`. It's also a problem for EIEIO objects, where
for historical reasons `<foo>-p` tests if the object is of type
exactly `<foo>` whereas (cl-typep OBJ <foo>) should instead test
if OBJ is a *subtype* of `<foo>`.
So we change `cl-typep` to emit a warning whenever this "-p" heuristic
is used, to discourage abuses, encourage the use of explicit
`cl-deftype` declarations, and try and detect some misuses of
`<foo>-p` for EIEIO objects.
* lisp/emacs-lisp/eieio.el (defclass): Define as type not only at
run-time but also for the current compilation unit.
* lisp/emacs-lisp/eieio-core.el (class, eieio-object): Define as types.
* lisp/emacs-lisp/cl-preloaded.el (cl-struct-define): Don't abuse the
"-p" heuristic.
* lisp/emacs-lisp/cl-macs.el (cl-deftype-satisfies):
Add entries for frames, windows, markers, and overlays.
(cl-typep): Emit a warning when using a predicate that is not known to
correspond to a type.
* lisp/files.el (file-relative-name): Fix error that can trigger if
there's an(other) error between loading `files.el` and loading
`minibuffer.el`.
Po Lu [Mon, 6 Jun 2022 03:08:19 +0000 (11:08 +0800)]
Rework X selections to make it safe to run the debugger inside converters
* src/keyboard.c (prev_kbd_event): Delete function.
(readable_events): Return 1 if
x_detect_pending_selection_requests returns true.
(kbd_buffer_unget_event): Also delete function, since nested
selection requests are really handled correctly.
(kbd_buffer_get_event): Handle events from the special X
deferred selection queue as well.
* src/keyboard.h: Update prototypes.
* src/xselect.c (struct selection_event_queue)
(selection_input_event_equal, x_queue_event)
(x_start_queuing_selection_requests)
(x_stop_queuing_selection_requests): Delete structs, since they
are no longer required.
(x_handle_selection_request, x_handle_selection_event): Allow
nested selection events.
* src/xterm.c (struct x_selection_request_event): New struct.
(x_handle_pending_selection_requests_1)
(x_handle_pending_selection_requests): Handle all events in the
new selection event queue.
(x_push_selection_request, x_detect_pending_selection_requests):
New functions.
(x_dnd_begin_drag_and_drop): Drain the selection queue here as
well.
(handle_one_xevent): When inside a nested event loop, just push
selections to that queue.
(XTread_socket): Allow reading X events if x_dnd_unwind_flag is
true, even though DND is in progress.
(x_delete_display): Delete pending selection events for the
display that is going away.
Stefan Monnier [Sun, 5 Jun 2022 23:51:29 +0000 (19:51 -0400)]
pcomplete.el: Fix part of bug#50470
Try and handle the case where `pcomplete-parse-arguments-function`
directly returns a list of completions.
* lisp/pcomplete.el (pcomplete-parse-arguments): Don't modify the
buffer if we're not allowed to. Instead use the buffer's current
content as the "pattern to be completed" and return the list
of completions as is. Also, use `try-completions` to simplify the
previous code.
Fix key binding buffer issue in describe-function better
* lisp/help-fns.el (describe-function): Revert previous change here.
(describe-function-1): Just use describe-function-orig-buffer
instead of the key-buffer binding -- this will also make the
rendering results correct when hitting `g' and `l'.
Move two more variables from autoload.el to loaddefs-gen.el
* lisp/emacs-lisp/loaddefs-gen.el (generated-autoload-file)
(generated-autoload-load-name): Move the remaining two autoload.el
variables used by loaddefs-gen.el from autoload.el.
Make finder/cus-dep scraping use generate-lisp-file functions
* lisp/finder.el (finder-compile-keywords):
* lisp/cus-dep.el (custom-make-dependencies): Use
generate-lisp-file functions directly instead of piggy-backing on
the autoload.el functions. (This is part of making autoload.el obsolete.)
Stefan Kangas [Sun, 5 Jun 2022 16:23:17 +0000 (18:23 +0200)]
Don't generate separate autoload file for htmlfontify
* lisp/hfy-cmap.el: Update file local to no longer put htmlfontify
autoloads in htmlfontify-loaddefs.el.
* lisp/htmlfontify.el (htmlfontify-loaddefs): Don't require.
* test/lisp/htmlfontify-tests.el (htmlfontify-autoload): Delete
test (bug#52400).
* admin/unidata/unidata-gen.el (unidata-gen-file)
(unidata-gen-charprop): Use the new functions.
* lisp/emacs-lisp/generate-file.el: New file to provide
convenience functions for generated files. It's not always
trivial to know which parts of the trailer that has to be
obfuscated to avoid not getting byte-compiled etc, and some parts
of the headers/trailers are usually forgotten when hand-coding
these.
JD Smith [Sun, 5 Jun 2022 13:59:37 +0000 (15:59 +0200)]
Make the Unicode tree widget prettier
* lisp/tree-widget.el (tree-widget-nohandle-guide): New widget:
"One small change is needed to accommodate this
style. `tree-widget-guide’ specifies a single vertical bar “guide”
widget. In the unicode tree, two separate vertical bars are needed
— one “plain” (│), and one which connects to the horizontal
“handle” preceding the node (├)."
(tree-widget--cursors):
(tree-widget):
(tree-widget-value-create): Use it.
* doc/emacs/files.texi (Visiting): Document it.
* lisp/files.el (file-expand-wildcards): Fix up the regexp expansion.
(find-sibling-rules, find-sibling-file): New user option and command.
(find-sibling-file--search): New helper function.
Po Lu [Sun, 5 Jun 2022 07:34:49 +0000 (15:34 +0800)]
Fix drag-and-drop of files with multibyte filenames
* lisp/dired.el (dired-mouse-drag): Fix re-signalling of errors.
* lisp/select.el (xselect-convert-to-filename):
(xselect-convert-to-text-uri-list):
(xselect-convert-to-dt-netfile): Encode in raw-text-unix.
* src/xgselect.c (suppress_xg_select, release_xg_select): New
functions.
(xg_select): Respect xg_select suppression by delegating to
pselect.
* src/xgselect.h: Update prototypes.
* src/xterm.c (x_dnd_begin_drag_and_drop): Suppress xg_select
during the nested event loop.
(handle_one_xevent): Handle cases where hold_quit is nil inside
a selection event handler during DND.
Eli Zaretskii [Sun, 5 Jun 2022 06:52:09 +0000 (09:52 +0300)]
Fix sorting in ls-lisp.el under -v
* lisp/ls-lisp.el (ls-lisp-version-lessp): Handle correctly the
case where strings begin with numerical parts. More faithful
implementation of the 'strverscmp' spec for fractional parts.
(Bug#55787)
* test/lisp/ls-lisp-tests.el (ls-lisp-test-bug55787): New test.
Po Lu [Sun, 5 Jun 2022 05:02:58 +0000 (13:02 +0800)]
Better respect window manager stacking order
* src/xfns.c (x_frame_list_z_order, Fx_frame_list_z_order): Use
_NET_CLIENT_LIST_STACKING if supported.
* src/xterm.c (x_wm_supports_1): New function. Accept dpyinfo
instead of frame.
(x_wm_supports): Use that function instead.
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