import { previewheight } from "https://deno.land/x/denops_std@v4.2.0/option/mod.ts";
Default height for a preview window. Used for :ptag
and associated
commands. Used for CTRL-W_}
when no count is given. Not used when
'previewpopup' is set.
(default 12)
not available when compiled without the +quickfix
feature