; * etc/NEWS: Mention 'main-thread'. (Bug#32169)

diff --git a/etc/NEWS b/etc/NEWS
index 76c19acd8c61d8eff46071e90898d96ecfe08989..c0f380614a16d1c38cf7bd33a2e1075227bc63f8 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -172,6 +172,11 @@ from a remote host.
 This triggers to search the program on the remote host as indicated by
 'default-directory'.
 
++++
+** New variable 'main-thread' holds Emacs's main thread.
+This is handy in Lisp programs that run on a non-main thread and want
+to signal the main thread, e.g., when they encounter an error.
+
 \f
 * Editing Changes in Emacs 27.1