The viewer normally starts in full-color mode, but switches to
low-color mode if the bandwidth is insufficient. However, this only
occurs when communicating with servers supporting protocol 3.8 or
-newer, since many old servers does not support color mode changes
+newer, since many old servers do not support color mode changes
safely.
Automatic selection can be turned off by setting the
the default tunnel command of
\fB/usr/bin/ssh\ -f\ -L\ "$L":"$H":"$R"\ "$G"\ sleep\ 20\fR. The tunnel
command is executed with the environment variables \fIL\fR, \fIH\fR,
-\fIR\fR, and \fIG\fR taken the values of the local port number, the remote
+\fIR\fR, and \fIG\fR taking the values of the local port number, the remote
host, the port number on the remote host, and the gateway machine
respectively.
.