emacs-29 updated (cc30422825 -> 865758130a)

[Gregory Heytings]

ghe pushed a change to branch emacs-29.

      from  cc30422825 Fix spurious display of eclipses in Calendar
      adds  a4aa32bdff Fix 'save-restriction' for narrowing locks
      adds  97314447e6 Make 'narrowing-lock' and 'narrowing-unlock' internal
      adds  d8438e2bb4 Add 'without-narrowing' macro
      adds  0d73e4aa26 Add specific symbols for narrowings
      adds  a6cd4553d4 Rename two long line optimizations variables
      adds  79ce185ad1 Update the documentation about labeled (locked) narrowing
      adds  2956e54b1d Add an extensive test for labeled (locked) narrowing
      adds  4297039bd1 Save and restore the absence of narrowing locks
      adds  dcb2379a46 Minor improvements to labeled narrowing
       new  b948d0d7ef Merge branch 'scratch/fix-locked-narrowing'
       new  865758130a ; * admin/git-bisect-start: Update failing commits


Summary of changes:
 admin/git-bisect-start      |  35 ++++++++++++++-
 doc/lispref/commands.texi   |   6 +++
 doc/lispref/display.texi    |  10 ++---
 doc/lispref/positions.texi  |  82 +++++++++++++++++++++++++++++-----
 etc/NEWS                    |  17 ++++++-
 lisp/emacs-lisp/bytecomp.el |   2 +-
 lisp/subr.el                |  47 ++++++++++++++------
 src/buffer.c                |  47 ++++++++++----------
 src/bytecode.c              |   2 +
 src/comp.c                  |   2 +
 src/editfns.c               |  98 ++++++++++++++++++----------------------
 src/keyboard.c              |  31 +++++++------
 src/lisp.h                  |   2 +
 src/xdisp.c                 |  27 +++++------
 test/src/buffer-tests.el    | 106 ++++++++++++++++++++++++++++++++++++++++++++
 15 files changed, 375 insertions(+), 139 deletions(-)