master 0cc107ac09: Merge branch 'emacs-28'

[Stefan Monnier]

branch: master
commit 0cc107ac090a67a01e237d48ee5c158eb95f6337
Merge: 2bacd9115f 583ebfa414
Author: Stefan Monnier <monnier@iro.umontreal.ca>
Commit: Stefan Monnier <monnier@iro.umontreal.ca>

    Merge branch 'emacs-28'
---
 lisp/progmodes/hideshow.el | 4 +++-
 src/keyboard.c             | 3 +++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/lisp/progmodes/hideshow.el b/lisp/progmodes/hideshow.el
index c0796fc2ee..359fd42932 100644
--- a/lisp/progmodes/hideshow.el
+++ b/lisp/progmodes/hideshow.el
@@ -797,6 +797,8 @@ and `case-fold-search' are both t."
 
 (defun hs-already-hidden-p ()
   "Return non-nil if point is in an already-hidden block, otherwise nil."
+  ;; FIXME: We should probably also consider ourselves "in" a hidden block
+  ;; when point is right at the edge after a hidden block (bug#52092).
   (save-excursion
     (let ((c-reg (hs-inside-comment-p)))
       (if (and c-reg (nth 0 c-reg))
@@ -948,7 +950,7 @@ The hook `hs-hide-hook' is run; see `run-hooks'."
   "Toggle hiding/showing of a block.
 See `hs-hide-block' and `hs-show-block'.
 Argument E should be the event that triggered this action."
-  (interactive)
+  (interactive (list last-nonmenu-event))
   (hs-life-goes-on
    (posn-set-point (event-end e))
    (if (hs-already-hidden-p)
diff --git a/src/keyboard.c b/src/keyboard.c
index ca51c80da0..da244904a4 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -11797,6 +11797,9 @@ DEFUN ("posn-at-point", Fposn_at_point, Sposn_at_point, 
0, 2, 0,
        doc: /* Return position information for buffer position POS in WINDOW.
 POS defaults to point in WINDOW; WINDOW defaults to the selected window.
 
+If POS is in invisible text or is hidden by `display' properties,
+this function may report on buffer positions before or after POS.
+
 Return nil if POS is not visible in WINDOW.  Otherwise,
 the return value is similar to that returned by `event-start' for
 a mouse click at the upper left corner of the glyph corresponding