For minibuffer windows record minibuffers only (Bug#72487)

* src/minibuf.c (zip_minibuffer_stacks): Use wset type
functions.  Call 'record-window-buffer' instead of
'push-window-buffer-onto-prev' to handle all sorts of buffers
shown in minibuffer windows in a uniform way.
(read_minibuf): Call 'record-window-buffer' instead of
'push-window-buffer-onto-prev' for same reason as previous.
* lisp/calculator.el (calculator-update-display)
(calculator-save-and-quit): Make sure calculator buffer is live
before operating on it.
* lisp/window.el (record-window-buffer): Handle case where
WINDOW is a minibuffer window: Unconditionally remove WINDOW's
buffer from WINDOW's list of previous buffers and push it if
and only if it is a live minibuffer (Bug#72487).  Do not run
'buffer-list-update-hook' if WINDOW is a minibuffer window.
(push-window-buffer-onto-prev): Make it an alias of
'record-window-buffer' so it will run the latter's checks.
(replace-buffer-in-windows): Handle minibuffer windows and
rewrite doc-string accordingly.
* doc/lispref/windows.texi (Buffers and Windows): Explain
handling of minibuffer windows in 'replace-buffer-in-windows'.

1 files changed, 6 insertions, 0 deletions

diff --git a/doc/lispref/windows.texi b/doc/lispref/windows.texi
index 656a44dfcbf..541c91ddae2 100644
--- a/doc/lispref/windows.texi
+++ b/doc/lispref/windows.texi
@@ -2353,6 +2353,12 @@ buffers (@pxref{Window History}) of all windows (including dead windows
 that are only referenced by window configurations) and remove any
 @code{quit-restore} or @code{quit-restore-prev} parameters
 (@pxref{Window Parameters}) referencing that buffer.
+
+This function does not replace the buffer specified by
+@var{buffer-or-name} in any minibuffer window showing it, nor does it
+delete minibuffer windows or minibuffer frames.  It removes, however,
+that buffer from the lists of previous and next buffers of all
+minibuffer windows.
 @end deffn
 
 By default, @code{replace-buffer-in-windows} deletes only windows