* src/fns.c (collect_interval): Move it upwards.
	(Fsxhash_equal_including_properties): New function.
	(syms_of_fns): Register `sxhash-equal-including-properties'.
	* etc/NEWS: Add 'sxhash-equal-including-properties'.

* doc/misc/modus-themes.org (COPYING): Reword to match the phrasing of
other manuals that are distributed with Emacs.

(Install from the archives)
(Sample configuration for use-package)
(Option for more bold constructs)
(Option for more slanted constructs)
(Option for syntax highlighting)
(Option for no font mixing)
(Option for links)
(Option for command prompt styles)
(Option for completion framework aesthetics)
(Option for fringe visibility)
(Option for language checkers)
(Option for org-habit graph styles)
(Option for line numbers (display-line-numbers-mode))
(Option for parenthesis matching (show-paren-mode))
(Option for diff buffer looks)
(Option for scaled headings)
(Option for variable-pitch font in UI elements)
(Option for variable-pitch font in headings)
(Case-by-case face specs using the themes' palette (DIY))
(Face specs at scale using the themes' palette (DIY))
(Font configurations for Org and others (DIY))
(Load theme depending on time of day): Minor markup changes for better
texi output.

(Option for mode line presentation): Document new possible values for
'modus-themes-mode-line'.

(Option for line highlighting (hl-line-mode)): Document new
'modus-themes-hl-line' variable, which supersedes
'modus-themes-intense-hl-line'.

(Option for active region): Document new possible values for
'modus-themes-region'.

(Option for org-mode block styles): Cite variables that affect
fontification.

(Option for the headings' overall style): Include the option of a
per-level nil value.

(Remap face with local value (DIY))
(Override colors (DIY)): Add sections.

(Full support for packages or face groups): Document newly supported packages

(Note for dimmer.el)
(Note for EWW and Elfeed fonts (SHR fonts)): Add notes.

(Acknowledgements): Add names of new contributors.

(GNU Free Documentation License): Add tags for html export.

* etc/themes/modus-operandi-theme.el (File)
* etc/themes/modus-vivendi-theme.el (File): Update to version 1.3.1

* etc/themes/modus-themes.el (modus-themes-operandi-colors)
(modus-themes-vivendi-colors)
(modus-theme-subtle-red)
(modus-themes-subtle-red)
(modus-theme-subtle-green)
(modus-themes-subtle-green)
(modus-theme-subtle-yellow)
(modus-themes-subtle-yellow)
(modus-theme-subtle-blue)
(modus-themes-subtle-blue)
(modus-theme-subtle-magenta)
(modus-themes-subtle-magenta)
(modus-theme-subtle-cyan)
(modus-themes-subtle-cyan)
(modus-theme-subtle-neutral)
(modus-themes-subtle-neutral)
(modus-theme-intense-red)
(modus-themes-intense-red)
(modus-theme-intense-green)
(modus-themes-intense-green)
(modus-theme-intense-yellow)
(modus-themes-intense-yellow)
(modus-theme-intense-blue)
(modus-themes-intense-blue)
(modus-theme-intense-magenta)
(modus-themes-intense-magenta)
(modus-theme-intense-cyan)
(modus-themes-intense-cyan)
(modus-theme-intense-neutral)
(modus-themes-intense-neutral)
(modus-theme-refine-red)
(modus-themes-refine-red)
(modus-theme-refine-green)
(modus-themes-refine-green)
(modus-theme-refine-yellow)
(modus-themes-refine-yellow)
(modus-theme-refine-blue)
(modus-themes-refine-blue)
(modus-theme-refine-magenta)
(modus-themes-refine-magenta)
(modus-theme-refine-cyan)
(modus-themes-refine-cyan)
(modus-theme-active-red)
(modus-themes-active-red)
(modus-theme-active-green)
(modus-themes-active-green)
(modus-theme-active-yellow)
(modus-themes-active-yellow)
(modus-theme-active-blue)
(modus-themes-active-blue)
(modus-theme-active-magenta)
(modus-themes-active-magenta)
(modus-theme-active-cyan)
(modus-themes-active-cyan)
(modus-theme-fringe-red)
(modus-themes-fringe-red)
(modus-theme-fringe-green)
(modus-themes-fringe-green)
(modus-theme-fringe-yellow)
(modus-themes-fringe-yellow)
(modus-theme-fringe-blue)
(modus-themes-fringe-blue)
(modus-theme-fringe-magenta)
(modus-themes-fringe-magenta)
(modus-theme-fringe-cyan)
(modus-themes-fringe-cyan)
(modus-theme-nuanced-red)
(modus-theme-nuanced-green)
(modus-theme-nuanced-yellow)
(modus-theme-nuanced-blue)
(modus-theme-nuanced-magenta)
(modus-theme-nuanced-cyan)
(modus-theme-special-cold)
(modus-theme-special-mild)
(modus-theme-special-warm)
(modus-theme-special-calm)
(modus-theme-diff-added)
(modus-theme-diff-changed)
(modus-theme-diff-removed)
(modus-theme-diff-refine-added)
(modus-theme-diff-refine-changed)
(modus-theme-diff-refine-removed)
(modus-theme-diff-focus-added)
(modus-theme-diff-focus-changed)
(modus-theme-diff-focus-removed)
(modus-theme-diff-heading)
(modus-theme-pseudo-header)
(modus-theme-mark-alt)
(modus-theme-mark-del)
(modus-theme-mark-sel)
(modus-theme-mark-symbol)
(modus-theme-heading-1)
(modus-theme-heading-2)
(modus-theme-heading-3)
(modus-theme-heading-4)
(modus-theme-heading-5)
(modus-theme-heading-6)
(modus-theme-heading-7)
(modus-theme-heading-8)
(modus-theme-hl-line)
(modus-theme-bold)
(modus-theme-slant)
(modus-theme-variable-pitch)
(modus-theme-graph-red-0)
(modus-theme-graph-red-1)
(modus-theme-graph-green-0)
(modus-theme-graph-green-1)
(modus-theme-graph-yellow-0)
(modus-theme-graph-yellow-1)
(modus-theme-graph-blue-0)
(modus-theme-graph-blue-1)
(modus-theme-graph-magenta-0)
(modus-theme-graph-magenta-1)
(modus-theme-graph-cyan-0)
(modus-theme-graph-cyan-1)
(modus-theme-lang-note)
(modus-theme-lang-warning)
(modus-theme-lang-error): Rename all internal faces.

(modus-themes-headings)
(modus-themes-fringes)
(modus-themes-lang-checkers)
(modus-themes-org-blocks)
(modus-themes-org-habit)
(modus-themes-mode-line)
(modus-themes-diffs)
(modus-themes-completions)
(modus-themes-prompts)
(modus-themes-intense-hl-line)
(modus-themes-hl-line)
(modus-themes-paren-match)
(modus-themes-syntax)
(modus-themes-links)
(modus-themes-region): Update defcustom.

(modus-themes--fringe):
(modus-themes--headings-choice):
(modus-themes--prompt):
(modus-themes--org-block-delim):
(modus-themes--mode-line-attrs):
(modus-themes--link):
(modus-themes--region):
(modus-themes--hl-line): Adjustments to internal functions.

(modus-themes-faces): Update faces.
(modus-themes-custom-variables): Update custom variables.

* doc/lispref/display.texi (Size of Displayed Text): Grammar fix.

* etc/NEWS: Grammar fix.

* src/image.c (image_get_dimension): New function.
(compute_image_size): Use image_get_dimension to set the sizes, and
pass in the image struct instead of just the spec.
(image_set_transform):
(imagemagick_load_image):
(svg_load_image): Use the image instead of the spec in compute_image_size.
(syms_of_image): Add 'em' as a symbol.

Allow a condition-case handler on the form (:success BODY) to be
specified as the success continuation of the protected form, with
the specified variable bound to its result.

* src/eval.c (Fcondition_case): Update the doc string.
(internal_lisp_condition_case): Implement in interpreter.
(syms_of_eval): Defsym :success.
* lisp/emacs-lisp/bytecomp.el (byte-compile-condition-case):
Implement in byte-compiler.
* lisp/emacs-lisp/cl-macs.el (cl--self-tco): Allow self-TCO
from success handler.
* doc/lispref/control.texi (Handling Errors): Update manual.
* etc/NEWS: Announce.
* test/lisp/emacs-lisp/bytecomp-tests.el (bytecomp-tests--test-cases)
(bytecomp-condition-case-success):
* test/lisp/emacs-lisp/cl-macs-tests.el (cl-macs--labels):
Add test cases.

* src/character.c (Fstring_width, lisp_string_width): Accept two
optional arguments FROM and TO, to indicate the substring to be
considered.
(Fstring_width): Add caveats in the doc string about display
features ignored by the function.  (Bug#47712)
* src/character.h (lisp_string_width): Update prototype.
* src/editfns.c (styled_format): Adjust call of lisp_string_width
to its changed signature.

* test/src/character-tests.el (character-test-string-width): New
file with tests for 'string-width'.

* doc/lispref/display.texi (Size of Displayed Text): Document
caveats of using 'string-width'.

* etc/NEWS: Announce the change.

(frame--current-backround-mode): New function,
extracted from `frame-set-background-mode`.  Use `color-dark-p`.
(frame-set-background-mode): Use it.