feature/pgtk updated (72d223a -> 4beecd8)

[Po Lu]

oldosfan pushed a change to branch feature/pgtk.

      from  72d223a   Enable shallow menu bar updates on PGTK
      adds  49422d2   Do not buttonize key bindings outside of *Help* buffers
      adds  247ed6c   Make fill-region-as-paragraph clear the markers it creates
      adds  e3351f6   Use mupdf in doc-view-mode if gs is not installed
      adds  4de13ef   Signal a better error in tabulated-list-sort
      adds  0d2f184   project-kill-buffers can display list of buffers to kill
      adds  f0eba4e   Make `group' widgets prettier in Customize
      adds  73cf27a   Make Re: recognition in ispell-message less ambiguous
      adds  c2c9e7e   Don't return whitespace for thing-at-point in 
whitespace-only buffers
      adds  030a5c5   Remove problematic characters from modus-themes.org 
(bug#52126)
      adds  708ffac   * test/infra/gitlab-ci.yml (.job-template): Modify find 
scripts.
      adds  c623746   Fix up generation of help text for ldefs-boot.el
      adds  0c1c6f0   Regenerate ldefs-boot.el
      adds  67676bb   Fix NS port text decorations (bug#52156)
      adds  50379fb   Fix build on macOS
      adds  1efc145   Edit the lispref manual for define-key/keymap-set fallout
      adds  1bd7b5d   Fix some of the argument handling in keymap-set and 
keymap-substitute
      adds  804c69d   Audit the Emacs manual for keymap-*-related changes
      adds  72b7fcc   Add new package pixel-fill.el
      adds  a59deef   Allow non-float values in x-scroll-event-delta-factor
      adds  f3bb2b8   Add `ns-scroll-event-delta-factor'
       new  4beecd8   Merge remote-tracking branch 'origin/master' into 
feature/pgtk


Summary of changes:
 doc/emacs/abbrevs.texi            |   2 +-
 doc/emacs/custom.texi             |   5 +-
 doc/emacs/msdos-xtra.texi         |   2 +-
 doc/emacs/programs.texi           |   2 +-
 doc/lispref/commands.texi         |  55 +---
 doc/lispref/display.texi          |  18 +-
 doc/lispref/help.texi             |   2 +-
 doc/lispref/keymaps.texi          |  39 ++-
 doc/lispref/loading.texi          |   4 +-
 doc/lispref/modes.texi            |  42 ++-
 doc/lispref/text.texi             |   8 +-
 doc/lispref/variables.texi        |  21 +-
 doc/misc/modus-themes.org         |  68 ++---
 etc/NEWS                          |  14 +
 lisp/apropos.el                   |  23 +-
 lisp/button.el                    |   3 +-
 lisp/cus-start.el                 |   1 +
 lisp/doc-view.el                  |   7 +-
 lisp/emacs-lisp/autoload.el       |   2 +-
 lisp/emacs-lisp/tabulated-list.el |   4 +
 lisp/help-fns.el                  | 549 +++++++++++++++++++-------------------
 lisp/help-macro.el                |   3 +-
 lisp/help.el                      | 109 ++++----
 lisp/international/mule-cmds.el   | 216 +++++++--------
 lisp/international/mule-diag.el   | 360 +++++++++++++------------
 lisp/keymap.el                    |  11 +-
 lisp/ldefs-boot.el                | 135 ++++++----
 lisp/net/shr.el                   | 108 +-------
 lisp/progmodes/project.el         |  38 ++-
 lisp/repeat.el                    |  51 ++--
 lisp/textmodes/fill.el            |   6 +-
 lisp/textmodes/ispell.el          |   2 +-
 lisp/textmodes/pixel-fill.el      | 202 ++++++++++++++
 lisp/thingatpt.el                 |  15 +-
 lisp/wid-edit.el                  |   3 +-
 src/nsterm.h                      |   2 -
 src/nsterm.m                      |  30 ++-
 src/xterm.c                       |   4 +-
 test/infra/gitlab-ci.yml          |   4 +-
 39 files changed, 1190 insertions(+), 980 deletions(-)
 create mode 100644 lisp/textmodes/pixel-fill.el