diff --git a/doc/using.but b/doc/using.but
index 1f13b315..0ffe58ca 100644
--- a/doc/using.but
+++ b/doc/using.but
@@ -1,4 +1,4 @@
-\versionid $Id: using.but,v 1.18 2004/02/07 23:35:32 jacob Exp $
+\versionid $Id: using.but,v 1.19 2004/02/08 00:14:57 jacob Exp $
 
 \C{using} Using PuTTY
 
@@ -114,6 +114,14 @@ and hit the Copy button to copy them to the clipboard. If you are
 reporting a bug, it's often useful to paste the contents of the
 Event Log into your bug report.
 
+\S2{using-specials} Special commands
+
+Depending on the protocol used for the current session, there may be a
+submenu of \q{special commands}. These are protocol-specific tokens,
+such as a \q{break} signal, that can be sent down a connection in
+addition to normal data. Currently only Telnet and SSH have special
+commands.
+
 \S2{using-newsession} Starting new sessions
 
 PuTTY's system menu provides some shortcut ways to start new