* lisp/cus-edit.el (custom-actioned-widget): New variable.
Dynamically hold the widget for which to show the menu.
(custom-variable-extended-menu, custom-face-extended-menu)
(custom-group-extended-menu): Keymap menus for the State menu. Use
custom-actioned-widget for the :enable and :selected forms. Make
related items radio buttons. (Bug#4787)
(custom-variable-menu, custom-face-menu, custom-group-menu): Keep for
backward compatibility, but default to nil, so we prefer the keymap
menus instead.
(custom-variable-action, custom-face-action, custom-group-action):
Pass the keymap menu to widget-choose when the simplified menus
are nil.
* lisp/isearch.el (isearch-match-data): New variable.
(isearch-mode): Set isearch-match-data to nil.
(isearch-update): Call isearch-highlight with isearch-match-data.
(isearch--state): Add isearch-match-data.
(isearch--set-state): Restore isearch-match-data.
(with-isearch-suspended): Preserve isearch-match-data.
(isearch-search): Set isearch-match-data to integers.
(isearch-group-1): Rename from isearch-group-odd and adjust colors.
(isearch-group-2): Rename from isearch-group-even and adjust colors.
(isearch-highlight): Add optional arg 'match-data'.
Rewrite search-highlight-submatches part to recycle faces.
* doc/emacs/search.texi (Search Customizations): Amend the
documentation for isearch-group faces.
(bug#6227, bug#43702)
* lisp/international/mule-util.el (truncate-string-ellipsis):
Use Unicode hex escapes instead of named escapes here, because \N{...}
is not available during bootstrapping. (Bug#41250)
* test/lisp/progmodes/cperl-mode-tests.el
(cperl-mode-test-indent-exp): Make sure that cperl-mode is active
for testing 'cperl-indent-exp', also skip this test under
perl-mode.
* test/lisp/progmodes/cperl-mode-resources/cperl-indent-exp.pl:
Eliminate dependency on unrelated customizable variables (bug#10483).
* lisp/international/mule-util.el (truncate-string-ellipsis): Doc
fix.
* doc/lispref/display.texi (Size of Displayed Text): Improve
wording and accuracy of the documentation of
'truncate-string-to-width'. Document the function
'truncate-string-ellipsis'.
* etc/NEWS: Improve the wording of the entry for
'truncate-string-to-width'.
This makes it possible to run most of the redisplay code (tho not the
actual drawing since there's nowhere to draw) even when there's no
real frame at hand, as is the case in batch mode.
This makes `xdisp-tests--minibuffer-resizing` work even in batch.
(redisplay_internal): Obey it.
(init_xdisp): Set `echo_area_window` even in noninteractive mode.
* src/dispnew.c (update_frame): Skip the initial frame.
* src/frame.c (make_frame): Use 80x25 as the default initial size.
* test/src/xdisp-tests.el (xdisp-tests--minibuffer-resizing):
Use the new var and fix use of `executing-kbd-macro`.
* lisp/international/mule-util.el (truncate-string-ellipsis):
Change the default value to nil.
(truncate-string-ellipsis): New function.
(truncate-string-to-width): Use the value returned from the
function 'truncate-string-ellipsis'.
* lisp/tab-bar.el (tab-bar-tab-name-truncated):
* lisp/tab-line.el (tab-line-tab-name-ellipsis):
Take advantage of the improvement of the ellipsis default value
in truncate-string-to-width and truncate-string-ellipsis.
* doc/lispref/display.texi (Size of Displayed Text):
Improve description of truncate-string-ellipsis.
* Makefile.in (lispdirrel): Add replace template.
(epaths-force): Form correctly 'PATH_REL_LOADSEARCH' into epath.h
* configure.ac (lispdirrel): Define variable (relative path of the
lisp files from the installation directory).
* src/comp.c (Fcomp_el_to_eln_filename): Update algorithm not to
rely on 'PATH_DUMPLOADSEARCH' but on 'PATH_REL_LOADSEARCH'.
* src/epaths.in (PATH_REL_LOADSEARCH): Add macro template.
* src/image.c (lookup_image): Make sure the frame's face cache
exists and has at least the basic faces. If FACE_ID is not a
basic face, and is no longer cached, fall back on the 'default'
face. (Bug#43700)
* doc/misc/widget.texi (Utilities): Document widget-choose.
* etc/NEWS: Document the feature (bug#4787).
* lisp/wid-edit.el (widget--simplify-menu): New function, to convert
extended menus into simplified menus when using the menu to prompt
through the minibuffer.
(widget-choose): Accept a keymap menu. When not using x-popup-menu,
simplify the menu with widget--simplify-menu. Document the changes in
the docstring.
