master updated (1ffb757 -> 152b94e)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  1ffb757   * lisp/progmodes/sh-script.el (sh-mode-map): Use 
defvar-keymap.
      adds  f11b996   Clarify description of two mouse dragging parameters 
(Bug#52537)
      adds  16ed9fa   ; * doc/lispref/frames.texi (Child Frames): Improve 
wording.
       new  152b94e   Merge from origin/emacs-28


Summary of changes:
 doc/lispref/frames.texi | 30 ++++++++++++++++--------------
 1 file changed, 16 insertions(+), 14 deletions(-)