* lisp/calendar/appt.el (appt-add): Check the provided time-string for
validity immediately after reading it rather than after reading all
the parameters. (Bug#54210)
* lisp/minibuffer.el (completion--insert-one-column) : Remove the extra
new-line at the end.
* lisp/simple.el (next-completion) : Fix behavior when
completion-wrap-movement and remove bobp and eobp. This removes the
extra tab ad the end of the list before wrapping or going to the
minibuffer and apparently also fixes bug#54374
(switch-to-completions) : Simplify condition code and remove comment not
applicable anymore.
* lisp/mouse.el (mouse-drag-and-drop-region): Allow dragging to
the current frame if we know `return-frame' doesn't work.
* lisp/term/haiku-win.el (haiku-dnd-drag-handler): New function.
* src/haiku_support.cc (MouseMoved): Don't send drag motion
events for the drag frame.
* src/haikuselect.c (haiku_note_drag_motion_1)
(haiku_note_drag_motion_2, haiku_note_drag_motion): New
functions.
(syms_of_haikuselect): New variable `haiku-drag-track-function'.
* src/haikuterm.c (haiku_read_socket): Note mouse motion in that
case.q
* src/haikuterm.h: Update prototypes.
* lisp/emacs-lisp/oclosure.el (oclosure--slot-index)
(oclosure--slot-value, oclosure--set-slot-value): New functions.
* lisp/emacs-lisp/eieio-core.el (eieio-oset, eieio-oref):
Consolidate the type test. Use `oclosure--(set-)slot-value`.
(eieio--validate-slot-value, eieio--validate-class-slot-value):
Don't presume `class` is an EIEIO class.
(eieio--class): Fix bogus `:type` info.
(eieio--object-class): Simplify.
(eieio--known-slot-name-p): New function.
(eieio-oref, eieio-oref-default, eieio-oset-default): Use it.
* test/lisp/emacs-lisp/oclosure-tests.el: Require `eieio`.
(oclosure-test): Make `name` field mutable.
(oclosure-test-slot-value): New test.
* doc/misc/ses.texi (The Basics): Document that ses-jump may be
customized.
(Customizing @acronym{SES}): Document new customisations for ses-jump.
* lisp/ses.el (ses-jump-cell-name-function)
(ses-jump-prefix-function): New defcustoms.
(ses-jump-prefix): New defun.
(ses-jump): Make ses-jump use the new defcustoms.
* test/lisp/ses-tests.el (ses-jump-B2-prefix-arg)
(ses-jump-B2-lowcase, ses-jump-B2-lowcase-keys)
(ses-jump-B2-symbol, ses-jump-B2-renamed): New tests.
* lisp/dnd.el (dnd-handle-movement): Select the window specified
in posn.
* lisp/term/x-win.el (x-dnd-movement): New function.
(x-dnd-movement-function): Set it as the default.
* src/frame.c (delete_frame): Prevent deleting the drop source
frame.
* src/xterm.c (x_dnd_send_position): Set new mouse movement
flags if the target window is one of our own frames.
(x_dnd_begin_drag_and_drop): Call DND movement function whenever
appropriate.
(x_free_frame_resources): Remove useless code.
(syms_of_xterm): New defvar `x-dnd-movement-function'.
* src/xterm.h: Update prototypes.
Since string-lessp has its own byte-op, using it is much faster than
calling string-greaterp even with the need to bind a temporary
variable.
* lisp/emacs-lisp/byte-opt.el (byte-optimize-string-greaterp): New.
(string-greaterp, string>): Set byte-optimizer.
* doc/lispref/frames.texi (Drag and Drop): Document new meaning
of `return-frame' in `x-begin-drag'.
* lisp/mouse.el (mouse-drag-and-drop-region): Use `now' when
calling `x-begin-drag'.
* src/xfns.c (Fx_begin_drag): Update doc string.
* src/xterm.c (x_dnd_begin_drag_and_drop): Accept return_frame
as a Lisp_Object and handle Qnow correctly.
(XTmouse_position): Ignore tooltip frames when processing
`drag-source'.
(syms_of_xterm): New defsym `now'.
* src/xterm.h: Update prototypes.
Previously, Eshell would get confused and think the following command
was unterminated due to the second double-quote looking like it was
escaped:
echo "\\"
* lisp/eshell/esh-util.el (eshell-find-delimiter): Correct docstring
and treat '\' as an escapeable character when using backslash escapes.
* test/lisp/eshell/eshell-tests.el
(eshell-test/escape-special-quoted): Adapt test.
* lisp/emacs-lisp/easy-mmode.el (easy-mmode--arg-docstring): Allow
saying whether it's a global minor mode or not.
(easy-mmode--mode-docstring): Use it.
(define-minor-mode): Pass in the data.
* doc/lispref/frames.texi (Mouse Tracking):
* etc/NEWS: Announce new `drag-source' value of `track-mouse'.
* lisp/mouse.el (mouse-drag-and-drop-region): Use new value of
`track-mouse' during interprogram drag and drop.
* src/keyboard.c (make_lispy_position): Handle nil values of f
correctly.
* src/xdisp.c (define_frame_cursor1): Ignore if `drag-source' as
well.
(syms_of_xdisp): New defsym `drag-source'.
* src/xterm.c (XTmouse_position): Implement `drag-source'.
(mouse_or_wdesc_frame): Likewise.
* lisp/term/haiku-win.el (haiku-drag-and-drop): Handle special
drag and drop motion events.
* src/haiku_support.cc (MouseMoved): Set `dnd_message' flag.
* src/haiku_support.h (struct haiku_mouse_motion_event): New
member `dnd_message'.
* src/haikuterm.c (haiku_read_socket): Create special DND events
when the mouse moves with a drop message.
* doc/emacs/frames.texi (Drag and Drop):
* etc/NEWS: Document new options 'dnd-scroll-margin' and
'dnd-indicate-insertion-point'.
* lisp/dnd.el (dnd-protocol-alist):
(dnd-open-remote-file-function):
(dnd-open-file-other-window): Add right group to defcustoms.
(dnd-scroll-margin, dnd-indicate-insertion-point): New user
options.
(dnd-handle-movement): New function.
* lisp/x-dnd.el (x-dnd-handle-xdnd):
(x-dnd-handle-motif): Call `dnd-handle-movement' when
appropriate.
* lisp/subr.el (ensure-empty-lines, string-lines): Moved from
subr-x so that they can be used in early bootstrap files.
* lisp/emacs-lisp/easy-mmode.el (easy-mmode--mode-docstring):
Don't use string-empty-p because of bootstrap issues.
* lisp/eshell/em-extpipe.el (em-extpipe--or-with-catch): New macro.
(eshell-parse-external-pipeline): Use new macro to treat
`eshell-incomplete' as a failure of the parse function to move us
forward (Bug#54603). Thanks to Jim Porter <jporterbugs@gmail.com> for
the report and for help isolating the problem.
* test/lisp/eshell/eshell-tests.el
(eshell-test/lisp-command-with-quote): New test for Bug#54603, thanks
to Jim Porter <jporterbugs@gmail.com> (bug#54603).
* etc/NEWS: Announce new user option.
* lisp/mouse.el (mouse-drag-and-drop-region-scroll-margin): New
user option.
(mouse-drag-and-drop-region): Implement "scroll margin" like
behavior during mouse movement.
* lisp/mouse.el (mouse-drag-and-drop-region): Make sure mark
stays deactivated if a "cut" operation was performed.
* lisp/select.el (xselect-convert-to-delete): Don't clear
selection contents if it's the XdndSelection.
Merge the old lambda+list into a single OClosure object which plays
both roles at the same time. Take advantage of it to provide a
`cl-print-object` method so kmacro objects print nicely using the
`key-parse` syntax.
Also replace the old `kmacro-lambda-form` with a new `kmacro` constructor
which takes a `key-parse` syntax, so that the code inserted with
`insert-kbd-macro` is now more readable.
* lisp/kmacro.el (kmacro): New OClosure type.
(kmacro-ring-head): Use `kmacro` constructor.
(kmacro-push-ring): Convert `elt` from old representation if needed.
(kmacro-split-ring-element, kmacro-view-ring-2nd, kmacro-view-macro):
Adapt to new representation.
(kmacro-exec-ring-item): Turn into obsolete alias.
(kmacro-call-ring-2nd, kmacro-end-or-call-macro): Adjust accordingly.
(kmacro-start-macro): Simplify call to `kmacro-push-ring`.
(kmacro): New constructor function. Replaces `kmacro-lambda-form`.
(kmacro-lambda-form): Use it and declare obsolete.
(kmacro-extract-lambda): Rewrite and declare obsolete.
(kmacro-p): Rewrite.
(cl-print-object): New method.
(kmacro-bind-to-key, kmacro-name-last-macro): Simplify.
* lisp/macros.el (macro--string-to-vector): New function.
(insert-kbd-macro): Use it. Generate code using the `kmacro` constructor.
* test/lisp/kmacro-tests.el (kmacro-tests-kmacro-bind-to-single-key):
Silence warning.
(kmacro-tests-name-last-macro-bind-and-rebind): Strengthen the test a bit.
(kmacro-tests--cl-print): New test.
* lisp/font-lock (font-lock-ignore): New defcustom.
(font-lock-compile-keywords): Call 'font-lock--filter-keywords'.
(font-lock--match-keyword, font-lock--filter-keywords): New functions,
implement the functionality described in 'font-lock-ignore'.
* doc/lispref/modes.texi: Describe 'font-lock-ignore'.
Previously it was done by just comparing new and old selection
text, now we use also selection timestamps for systems that
support it (only enabled in X for now). (bug#53894)
* lisp/select.el: (gui--last-selection-timestamp-clipboard)
(gui--last-selection-timestamp-primary): New variables.
(gui--set-last-clipboard-selection)
(gui--set-last-primary-selection)
(gui--clipboard-selection-unchanged-p)
(gui--primary-selection-unchanged-p): New functions.
* lisp/emacs-lisp/oclosure.el (oclosure--class): Add slot `allparents`.
(oclosure--class-make): Add corresponding arg `allparents`.
(oclosure, oclosure--build-class): Pass the new arg to the constructor.
(oclosure--define): Make the predicate function understand subtyping.
* lisp/emacs-lisp/cl-preloaded.el (cl--class-allparents): Move from
`cl-generic.el`.
* lisp/emacs-lisp/cl-generic.el (cl--generic-class-parents): Move to
`cl-preloaded.el` and rename to `cl--class-allparents`.
Adjust all callers.
(cl--generic-oclosure-tag, cl-generic--oclosure-specializers): New functions.
(cl-generic-generalizers) <oclosure-struct>: New generalizer.
* test/lisp/emacs-lisp/oclosure-tests.el (oclosure-test-gen):
New generic function.
(oclosure-test): Add test for dispatch on oclosure types.
* lisp/dired.el (dired-mouse-drag): Announce "FILE" and
"FILE_NAME" as targets as well.
* lisp/select.el (xselect-convert-to-filename): Handle
XdndSelection specially.
(xselect-convert-to-xm-file): New function.
(selection-converter-alist): Add new converters.
* lisp/emacs-lisp/cl-generic.el (cl--generic-describe): Include
the function name in the implementations (bug#54628). This
clarifies what we're talking about here, and avoids getting
(function ...) translated into #'...
This is the second most widely implemented drag-and-drop
protocol on X Windows, but seems to have some unsolvable
problems (i.e. stuff will keep accumulating in the drag window
as long the target lists keep changing.) The implementation is
not yet complete and doesn't work with some programs.
* lisp/select.el (xselect-convert-xm-special): New functions.
(selection-converter-alist): Add new converters.
* lisp/x-dnd.el (x-dnd-handle-motif): Ignore messages sent by
the receiver.
* src/xterm.c (xm_targets_table_byte_order): New enum;
(SWAPCARD32, SWAPCARD16): New macros.
(xm_targets_table_rec, xm_drop_start_message)
(xm_drag_initiator_info, xm_drag_receiver_info): New structures.
(XM_DRAG_SIDE_EFFECT, xm_read_targets_table_header)
(xm_read_targets_table_rec, xm_find_targets_table_idx)
(x_atoms_compare, xm_write_targets_table)
(xm_write_drag_initiator_info, xm_get_drag_window)
(xm_setup_dnd_targets, xm_send_drop_message)
(xm_read_drag_receiver_info): New functions.
(x_dnd_compute_toplevels): Correctly free some temp data.
(x_dnd_get_window_proxy, x_dnd_get_window_proto)
(x_set_frame_alpha): Likewise.
(handle_one_xevent): If the window has no XDND proto but has
motif drag receiver data, send a motif drop protocol request.
(x_term_init): New atoms for Motif DND support.
* src/xterm.h (struct x_display_info): Add new atoms.
Rewrite the handling of `cl-no-next-method` to get rid of the hideous
hack used in `cl--generic-isnot-nnm-p` and also to try and move
some of the cost to the construction of the effective method rather
than its invocation. This speeds up method calls measurably when
there's a `cl-call-next-method` in the body.
* lisp/loadup.el ("emacs-lisp/oclosure"): Load.
* lisp/emacs-lisp/oclosure.el (oclosure-define): Remove workaround now
that we're preloaded.
* lisp/emacs-lisp/cl-generic.el (cl--generic-method): Rename `uses-cnm`
to `call-con` to reflect it's not a boolean any more.
(cl-defmethod): Adjust to the new name and new values.
(cl-generic-define-method): Adjust to the new name.
(cl--generic-lambda): Use the new `curried` calling convention.
(cl--generic-no-next-method-function): Delete function.
(cl--generic-nnm): New type.
(cl-generic-call-method): Rewrite to support the various
calling conventions.
(cl--generic-nnm-sample, cl--generic-cnm-sample): Delete consts.
(cl--generic-isnot-nnm-p): Rewrite using `oclosure-type`.
(cl--generic-method-info): Add support for new calling convention.
