Add a SIGNAL section to the manpage.

diff --git a/interimap.1 b/interimap.1
index 7ac82044f2dfade6b6e9b242eb03ddea50cc280a..ef0752e4942ccc118d5bd66296f321ee14eb50ea 100644 (file)
--- a/interimap.1
+++ b/interimap.1
@@ -342,6 +342,11 @@ for more information.
 File containing trusted certificates to use during server certificate
 authentication if \(lq\fISSL_verify\fR=YES\(rq.
 
+.SH SIGNALS
+
+Sending a \fBSIGHUP\fR to \fBInterIMAP\fR makes it print I/O statistics
+and then resume synchronization.
+
 .SH SUPPORTED EXTENSIONS
 
 Performance is better for servers supporting the following extensions to