X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/9711106bffb115afdc60e0ebd48251a094874596..c18ed0977b860ee7f35b35c239812355b476a31b:/doc/using.but

diff --git a/doc/using.but b/doc/using.but
index 17fdce5f..0c7fcf88 100644
--- a/doc/using.but
+++ b/doc/using.but
@@ -128,6 +128,9 @@ connection in addition to normal data. Their precise effect is usually
 up to the server. Currently only Telnet, SSH, and serial connections
 have special commands.
 
+The \q{break} signal can also be invoked from the keyboard with
+\i{Ctrl-Break}.
+
 The following \I{Telnet special commands}special commands are
 available in Telnet:
 
@@ -335,7 +338,7 @@ doesn't, the manual for the \i{X server} should tell you what it
 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
+X11 panel (see \k{config-ssh-x11}) before starting your SSH
 session. The \i{\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
@@ -464,6 +467,9 @@ theory but servers will not necessarily cooperate.
 to obtain a fix from Microsoft in order to use addresses like
 \cw{127.0.0.5} - see \k{faq-alternate-localhost}.)
 
+For more options relating to port forwarding, see
+\k{config-ssh-portfwd}.
+
 \H{using-rawprot} Making \i{raw TCP connections}
 
 A lot of \I{debugging Internet protocols}Internet protocols are
@@ -762,8 +768,7 @@ it off. These options are only meaningful if you are using SSH.
 For information on X11 forwarding, see \k{using-x-forwarding}.
 
 These options are equivalent to the X11 forwarding checkbox in the
-Tunnels panel of the PuTTY configuration box (see
-\k{config-ssh-x11}).
+X11 panel of the PuTTY configuration box (see \k{config-ssh-x11}).
 
 These options are not available in the file transfer tools PSCP and
 PSFTP.
@@ -865,7 +870,8 @@ PuTTY configuration box (see \k{config-ssh-prot}).
 \i{Internet protocol version}
 
 The \c{-4} and \c{-6} options force PuTTY to use the older Internet
-protocol \i{IPv4} or the newer \i{IPv6}.
+protocol \i{IPv4} or the newer \i{IPv6} for most outgoing
+connections.
 
 These options are equivalent to selecting your preferred Internet
 protocol version as \q{IPv4} or \q{IPv6} in the Connection panel of