X forwarding changes:

[u/mdw/putty] / doc / using.but

diff --git a/doc/using.but b/doc/using.but
index 3ca6b26..575603d 100644 (file)
--- a/doc/using.but
+++ b/doc/using.but
@@ -1,4 +1,4 @@
-\versionid $Id: using.but,v 1.29 2004/09/16 15:44:58 jacob Exp $
+\versionid $Id: using.but,v 1.33 2004/10/06 22:31:07 jacob Exp $
 
 \C{using} Using PuTTY
 
@@ -123,12 +123,70 @@ Event Log into your bug report.
 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 \i{\q{break} signal}, that can be sent down a
-connection in addition to normal data. Currently only Telnet and SSH
-have special commands.
+connection in addition to normal data. Their precise effect is usually
+up to the server. Currently only Telnet and SSH have special commands.
 
-\# FIXME: possibly the full list of special commands should be
-\# given here, if only so that it can be sensibly indexed and
-\# someone looking up (e.g.) AYT can find out how to send one?
+The following special commands are available in Telnet:
+
+\b \I{Are You There, Telnet special command}Are You There
+
+\b \I{Break, Telnet special command}Break
+
+\b \I{Synch, Telnet special command}Synch
+
+\b \I{Erase Character, Telnet special command}Erase Character
+
+\lcont{
+PuTTY can also be configured to send this when the Backspace key is
+pressed; see \k{config-telnetkey}.
+}
+
+\b \I{Erase Line, Telnet special command}Erase Line
+
+\b \I{Go Ahead, Telnet special command}Go Ahead
+
+\b \I{No Operation, Telnet special command}No Operation
+
+\lcont{
+Should have no effect.
+}
+
+\b \I{Abort Process, Telnet special command}Abort Process
+
+\b \I{Abort Output, Telnet special command}Abort Output
+
+\b \I{Interrupt Process, Telnet special command}Interrupt Process
+
+\lcont{
+PuTTY can also be configured to send this when Ctrl-C is typed; see
+\k{config-telnetkey}.
+}
+
+\b \I{Suspend Process, Telnet special command}Suspend Process
+
+\lcont{
+PuTTY can also be configured to send this when Ctrl-Z is typed; see
+\k{config-telnetkey}.
+}
+
+\b \I{End Of Record, Telnet special command}End Of Record
+
+\b \I{End Of File, Telnet special command}End Of File
+
+In an SSH connection, the following special commands are available:
+
+\b \I{Break, SSH special command}Break
+
+\lcont{
+Optional extension; may not be supported by server. PuTTY requests the
+server's default break length.
+}
+
+\b \I{IGNORE message, SSH special command}\I{No-op, in SSH}IGNORE message
+
+\lcont{
+Should have no effect.
+}
 
 \S2{using-newsession} Starting new sessions
 
@@ -246,9 +304,10 @@ does do.
 
 You should then tick the \q{Enable X11 forwarding} box in the
 Tunnels panel (see \k{config-ssh-x11}) before starting your SSH
-session. The \q{X display location} box reads \c{localhost:0} by
-default, which is the usual display location where your X server
-will be installed. If that needs changing, then change it.
+session. The \q{X display location} box is blank by default, which
+means that PuTTY will try to use a sensible default such as \c{:0},
+which is the usual display location where your X server will be
+installed. If that needs changing, then change it.
 
 Now you should be able to log in to the SSH server as normal. To
 check that X forwarding has been successfully negotiated during