* test/lisp/wid-edit-tests.el (widget-test-color-match): New test.

* lisp/wid-edit.el (widget-move): Remove code that caused
widget-backward to skip an immediate previous widget when moving
backward from the start of a widget.  (Bug#45623)

* test/lisp/wid-edit-tests.el (widget-test-widget-backward): New test.

Run "TZ=UTC0 admin/update-copyright".

A choice widget should be able to match either no inline values or
inline values, upon request.  (Bug#44579)

* lisp/wid-edit.el (choice): New property, :inline-bubbles-p.  A
predicate that returns non-nil if the choice widget can act as an
inline widget.  Document it.
(widget-choice-inline-bubbles-p): New function, for the
:inline-bubbles-p property of the choice widget.
(widget-inline-p): New function.  Use the :inline-bubbles-p property
of the widget, if any.
(widget-match-inline): Use the above to see if the widget can act like
an inline widget.  Document it.
(widget-choice-value-create): Account for the case of a choice widget
that has inline members.
(widget-checklist-add-item, widget-editable-list-value-create)
(widget-group-value-create): Use widget-inline-p rather than just
checking for a non-nil :inline property, allowing these functions to
pass the complete information to widgets like the choice widget to
create their values.

* test/lisp/wid-edit-tests.el (widget-test-choice-match-no-inline)
(widget-test-choice-match-all-inline)
widget-test-choice-match-some-inline): New tests, to check that choice
widgets can match its choices, inline or not.
(widget-test-inline-p): New test, for the new function
widget-inline-p.
(widget-test-repeat-can-handle-choice)
(widget-test-repeat-can-handle-inlinable-choice)
(widget-test-list-can-handle-choice)
(widget-test-list-can-handle-inlinable-choice)
(widget-test-option-can-handle-choice)
(widget-test-option-can-handle-inlinable-choice): New tests.  This
grouping widgets need to be able to create a choice widget regardless
if it has inline choices or not.

* etc/NEWS (Widget): Announce the feature (bug#6419).
* lisp/wid-edit.el (widget-editable-list-delete-at): Save into a new
widget property, :last-deleted, the WIDGET to be deleted.  Add
docstring.
(widget-editable-list-insert-before): If there is a recently deleted
child for the editable list, insert that one, instead of a new default
widget.  Add docstring.
(insert-button widget): Make :help-echo a function to avoid the
help-echo string become too long.
(delete-button widget): Tweak the :help-echo string, to document this
behavior.

* test/lisp/wid-edit-tests.el (widget-test-moving-editable-list-item):
Test the feature.

* lisp/wid-edit.el (widget-specify-field): Extend check for adding the
boundary overlay.  Plus, a minor comment indentation fix.
(character widget): Tweak the valid-regexp to allow the newline
character.

* test/lisp/wid-edit-tests.el (widget-test-character-widget-value)
(widget-test-editable-field-widget-value): New tests (bug#15925).

Run "TZ=UTC0 admin/update-copyright $(git ls-files)".

* lisp/wid-edit.el (widget 'other): Use \n instead of the %n escape in the
:format property of this widget.  If %n is used at the end of the
format string, unrelated widgets get indented.  (Bug#12533)

* test/wid-edit-tests.el (widget-test-indentation-after-%n)
(widget-test-indentation-after-newline)
(widget-test-newline-and-indent-same-widget): New tests.

* lisp/button.el (button-at):
* lisp/wid-edit.el (widget-at): Avoid returning a false positive
when looking for a button and finding a widget, or vice versa.
* test/lisp/button-tests.el:
* test/lisp/wid-edit-tests.el: New files.