Merge from origin/emacs-29

836044f329a Fix c-ts-mode preproc directive indentation
64980a59b65 ; * lisp/files.el (hack-local-variables): Fix typo in the...
a7cd125d490 More robustly unspoof HOME in Eglot tests (bug#61637)
6c66dbd02c7 Turn on Eglot inlay hints by default
246f5b541c5 Update ts modes missed in 4c16fd3a512 to use column-0
0bfba49ca7c Robustify Eglot for "transient" projects
ea5fd375bb2 Fix documentation of 'normal-mode' in buffers that don't ...
4c16fd3a512 Change tree-sitter indent anchor 'point-min' to 'column-0'
f47b3930158 Fix go-ts-mode multi-line string indentation (bug#61923)
e0bf2da3db6 ; More accurate doc strings for 'window-at' and 'window-a...

1 files changed, 5 insertions, 2 deletions

diff --git a/src/window.c b/src/window.c
index bf89261e79c..f4e09f49eae 100644
--- a/src/window.c
+++ b/src/window.c
@@ -1729,8 +1729,11 @@ window_from_coordinates (struct frame *f, int x, int y,
 DEFUN ("window-at", Fwindow_at, Swindow_at, 2, 3, 0,
        doc: /* Return window containing coordinates X and Y on FRAME.
 FRAME must be a live frame and defaults to the selected one.
-The top left corner of the frame is considered to be row 0,
-column 0.  */)
+X and Y are measured in units of canonical columns and rows.
+The top left corner of the frame is considered to be column 0, row 0.
+Tool-bar and tab-bar pseudo-windows are ignored by this function: if
+the specified coordinates are in any of these two windows, this
+function returns nil.  */)
   (Lisp_Object x, Lisp_Object y, Lisp_Object frame)
 {
   struct frame *f = decode_live_frame (frame);