import { op } from "https://deno.land/x/ddu_vim@v4.0.0/deps.ts";
const { modelines } = op;
If 'modeline' is on 'modelines' gives the number of lines that is
checked for set commands. If 'modeline' is off or 'modelines' is zero
no lines are checked. See modeline.
NOTE: 'modeline' is set to the Vi default value when 'compatible' is
set and to the Vim default value when 'compatible' is reset.
(default 5)