feature/pgtk updated (78a3933 -> 2f6b519)

[Po Lu]

oldosfan pushed a change to branch feature/pgtk.

      from  78a3933   Merge remote-tracking branch 'origin/master' into 
feature/pgtk
      adds  a4ff841   Fix precision scrolling when there is a scroll margin
      adds  5001f4f   Add `touch-end' event type
      adds  603bdc8   Add some primitive momentum-based precision scrolling
      adds  c6dd8dd   * lisp/emacs-lisp/macroexp.el: Improve last change
      adds  aaf0e62   * lisp/cedet/semantic/bovine/c.el 
(semantic-tag-protection): Silence warning
      adds  3507526   Add a bidi-control target for 
`glyphless-char-display-control'
      adds  20ab7e0   Fix usage of deprecated syntax in some cedet tests
      adds  d353c08   browse-url-button-regexp: Recognize gemini: links
      adds  5db380a   Ensure there are no duplicate separators when creating a 
context menu
      adds  7ca865d   Add `cl-constantly' function
      adds  3f98188   Make dired-virtual doc string less confusing
       new  2f6b519   Merge remote-tracking branch 'origin/master' into 
feature/pgtk


Summary of changes:
 doc/lispref/commands.texi               |  7 +++
 doc/lispref/display.texi                |  9 ++++
 etc/NEWS                                |  5 +++
 lisp/bindings.el                        |  2 +
 lisp/cedet/semantic/bovine/c.el         | 40 ++++++++---------
 lisp/dired-x.el                         | 21 +++++----
 lisp/emacs-lisp/cl-lib.el               |  5 +++
 lisp/emacs-lisp/macroexp.el             | 15 ++++---
 lisp/international/characters.el        | 56 +++++++++++++++++-------
 lisp/mouse.el                           |  8 ++--
 lisp/net/browse-url.el                  |  2 +-
 lisp/pixel-scroll.el                    | 76 ++++++++++++++++++++++++++++++---
 lisp/textmodes/glyphless-mode.el        |  1 +
 src/keyboard.c                          | 17 ++++++++
 src/termhooks.h                         |  7 +++
 src/xterm.c                             | 49 +++++++++++++--------
 test/lisp/cedet/srecode/fields-tests.el | 23 +++++-----
 test/lisp/emacs-lisp/cl-lib-tests.el    |  5 +++
 18 files changed, 251 insertions(+), 97 deletions(-)