Merge remote-tracking branch 'upstream/master' into mix_20240309

1 files changed, 9 insertions, 3 deletions

diff --git a/src/nvim/api/window.c b/src/nvim/api/window.c
index ed51eedf1b..54a19513db 100644
--- a/src/nvim/api/window.c
+++ b/src/nvim/api/window.c
@@ -61,11 +61,17 @@ void nvim_win_set_buf(Window window, Buffer buffer, Error *err)
   if (!win || !buf) {
     return;
   }
+
+  if (win->w_p_wfb) {
+    api_set_error(err, kErrorTypeException, "%s", e_winfixbuf_cannot_go_to_buffer);
+    return;
+  }
+
   if (win == cmdwin_win || win == cmdwin_old_curwin || buf == cmdwin_buf) {
     api_set_error(err, kErrorTypeException, "%s", e_cmdwin);
     return;
   }
-  win_set_buf(win, buf, false, err);
+  win_set_buf(win, buf, err);
 }
 
 /// Gets the (1,0)-indexed, buffer-relative cursor position for a given window
@@ -132,7 +138,7 @@ void nvim_win_set_cursor(Window window, ArrayOf(Integer, 2) pos, Error *err)
   win->w_cursor.col = (colnr_T)col;
   win->w_cursor.coladd = 0;
   // When column is out of range silently correct it.
-  check_cursor_col_win(win);
+  check_cursor_col(win);
 
   // Make sure we stick in this column.
   win->w_set_curswant = true;
@@ -142,7 +148,7 @@ void nvim_win_set_cursor(Window window, ArrayOf(Integer, 2) pos, Error *err)
   switchwin_T switchwin;
   switch_win(&switchwin, win, NULL, true);
   update_topline(curwin);
-  validate_cursor();
+  validate_cursor(curwin);
   restore_win(&switchwin, true);
 
   redraw_later(win, UPD_VALID);