let helm_dir = read_configuration_var "helm_dir";;
let dtd_dir = read_configuration_var "dtd_dir";;
-let style_dir = read_configuration_var_env "style_dir" "HELM_STYLE_DIR"
+let style_dir = read_configuration_var_env "style_dir" "HELM_STYLE_DIR";;
let servers_file = read_configuration_var "servers_file";;
let uris_dbm = read_configuration_var "uris_dbm";;
let dest = read_configuration_var "dest";;
let indexname = read_configuration_var "indexname";;
let tmp_dir = read_configuration_var "tmp_dir"
let helm_dir = read_configuration_var "helm_dir";;
-let getter_url = read_configuration_var "getter_url";;
-let processor_url = read_configuration_var_env "processor_url" "HELM_PROCESSOR_URL"
+let getter_url = read_configuration_var_env "getter_url" "HELM_GETTER_URL";;
+let processor_url = read_configuration_var_env "processor_url" "HELM_PROCESSOR_URL";;
let _ = Hashtbl.clear vars;;