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-rw-r--r--etc/NEWS5
1 files changed, 5 insertions, 0 deletions
diff --git a/etc/NEWS b/etc/NEWS
index 76c19acd8c6..c0f380614a1 100644
--- 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.
+
* Editing Changes in Emacs 27.1