jbe/bsw@0: --[[--
jbe/bsw@0: request.set_perm_param(
jbe/bsw@0:   key,                   -- name of parameter
jbe/bsw@0:   value                  -- value of parameter
jbe/bsw@0: )
jbe/bsw@0: 
jbe/bsw@0: Setting a so-called "permanent parameter" with this function will cause a key value pair to be included in every HTTP link inside the application. It is used as a cookie replacement, where cookies are not suitable, e.g. because you want multiple browser windows to not interfere with each other. 
jbe/bsw@0: 
jbe/bsw@0: --]]--
jbe/bsw@0: 
jbe/bsw@0: function request.set_perm_param(key, value)
jbe/bsw@0:   request._perm_params[key] = value
jbe/bsw@0: end