document optional class

This commit is contained in:
Mark Andrews 2015-09-18 13:25:31 +10:00
parent 03fac9f931
commit 2592ee16b5

View file

@ -2548,8 +2548,14 @@ parse_optional_class(cfg_parser_t *pctx, const cfg_type_t *type,
return (result);
}
static void
doc_optional_class(cfg_printer_t *pctx, const cfg_type_t *type) {
UNUSED(type);
cfg_print_cstr(pctx, "[ <class> ]");
}
static cfg_type_t cfg_type_optional_class = {
"optional_class", parse_optional_class, NULL, cfg_doc_terminal,
"optional_class", parse_optional_class, NULL, doc_optional_class,
NULL, NULL
};