import { foldmarker } from "https://deno.land/x/denops_std@v3.10.1/option/mod.ts";
{not available when compiled without the |+folding| feature} The start and end marker used when 'foldmethod' is "marker". There must be one comma, which separates the start and end marker. The marker is a literal string (a regular expression would be too slow). See |fold-marker|.