let return_html_error = mk_return_fun pp_error "text/html"
let return_html_internal_error = mk_return_fun pp_internal_error "text/html"
let return_html_msg = mk_return_fun pp_msg "text/html"
-let return_xml_msg = mk_return_fun null_pp "text/xml"
+let return_html_raw = mk_return_fun null_pp "text/html"
+let return_xml_raw = mk_return_fun null_pp "text/xml"
let return_file ~fname ?contype ?contenc ?(patch_fun = fun x -> x) outchan =
let headers =
match (contype, contenc) with