Internet Direct (Indy) Version 9.0.1 Beta
IdGopherPlusData_UnknownSize
This Gopher+ reply indicates that the Gopher+ client should simply read data until the server closes the connection.

IdGopherPlusData_UnknownSize = '+-2' + EOL;
Description
This Gopher+ reply indicates that the Gopher+ client should simply read data until the server closes the connection.