Sure! Tgif acknowledges the use of environment variables such as
http_proxy and ftp_proxy
used by lynx.
If these are not defined, tgif looks for X defaults values for
Tgif.HttpProxy and Tgif.FtpProxy.
The syntax for the values in all these cases is host:port.
Curently, tgif does not know how to work with a SOCKS