jbe/bsw@0: --[[--
jbe/bsw@0: 
jbe/bsw@0: bool =                 -- true, if request.forard{...} or request.redirect{...} has been called before.
jbe/bsw@0: request_is_rerouted()
jbe/bsw@0: 
jbe/bsw@0: This function returns true, if request.forward{...} or request.redirect{...} has been called before. In a new request caused by a redirect the function returns false. After a forward has been processed, this function also returns false.
jbe/bsw@0: 
jbe/bsw@0: --]]--
jbe/bsw@0: 
jbe/bsw@0: 
jbe/bsw@0: function request.is_rerouted()
jbe/bsw@0:   if
jbe/bsw@0:     (request._forward and not request._forward_processed) or
jbe/bsw@0:     request._redirect
jbe/bsw@0:   then
jbe/bsw@0:     return true
jbe/bsw@0:   else
jbe/bsw@0:     return false
jbe/bsw@0:   end
jbe/bsw@0: end