New this-command buffer display action alist entry

* lisp/subr.el (buffer-match-p): New this-command cons cell
condition to implement new this-command buffer display action
alist entry (bug#78082).
* lisp/window.el (display-buffer):
* doc/lispref/windows.texi (Buffer Display Action Alists):
* etc/NEWS: Document the new buffer display action alist entry.

1 files changed, 5 insertions, 0 deletions

diff --git a/etc/NEWS b/etc/NEWS
index e080d8ed3a2..6fa979a2785 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -312,6 +312,11 @@ When bound to non-nil, 'window-state-get' will normalize 'uniquify'
 managed buffer names by removing 'uniquify' prefixes and suffixes.  This
 helps to restore window buffers across Emacs sessions.
 
++++
+*** New action alist entry 'this-command' for 'display-buffer'.
+You can use this in 'display-buffer-alist' to match buffers displayed
+during the execution of particular commands.
+
 ** Frames
 
 +++