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-rw-r--r--Documentation/public-inbox-watch.pod5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/public-inbox-watch.pod b/Documentation/public-inbox-watch.pod
index bf3c9bd4..34e8c4f2 100644
--- a/Documentation/public-inbox-watch.pod
+++ b/Documentation/public-inbox-watch.pod
@@ -93,6 +93,11 @@ Reload the config file (default: ~/.public-inbox/config)
 Rescan all watched mailboxes.  This is done automatically after
 startup.
 
+=item SIGQUIT / SIGTERM / SIGINT
+
+Gracefully shut down.  In-flight messages will be stored
+and indexed.
+
 =back
 
 =head1 ENVIRONMENT