Merge from origin/emacs-29

4bd8e8c6d2b ; * src/xdisp.c: Fix wording in commentary.
3af27a4b815 Improve commentary in nsfns.m
5de5e4b4d0a Fix typos and ommissions in cus-edit.el
9d93c6ba14a ; * src/xdisp.c: Fix typos in the commentary.
86f2d6d62fc ; * src/xdisp.c: Improve commentary.  (Bug#64596)
ac075176bf0 ; * admin/notes/bugtracker: Fix punctuation.
81518534471 ; * admin/notes/bugtracker: Use 'e.g.' throughout the doc...
f063f79a493 Convert NUL-containing NSString objects to Lisp strings c...
d172cd59854 ; * doc/lispref/keymaps.texi (Modifying Menus): Add cross...
927e8b470fc ; * doc/lispref/keymaps.texi (Extended Menu Items): Add @...
77f489421ec ; * src/xdisp.c: Minor improvements of the commentary.
ce3f9fba1a3 ; Improve accuracy of out-out-order message insertion
17073af84d7 ; Improve robustness of package-report-bug

diff --cc lisp/cus-edit.el
Simple merge

diff --cc lisp/emacs-lisp/package.el
Simple merge

diff --cc lisp/net/rcirc.el
Simple merge

diff --cc src/nsfns.m
Simple merge

diff --cc src/xdisp.c
Simple merge