import { guifontset } from "https://deno.land/x/denops_std@v4.2.0/option/vim/mod.ts";
not available in the GTK+ GUI
When not empty, specifies two (or more) fonts to be used. The first
one for normal English, the second one for your special language. See
xfontset
.
(default "")
only available when compiled with GUI enabled and with the +xfontset
feature