import { op } from "https://deno.land/x/ddu_vim@v1.13.0/deps.ts";
const { expandtab } = op;
In Insert mode: Use the appropriate number of spaces to insert a . Spaces are used in indents with the '>' and '<' commands and when 'autoindent' is on. To insert a real tab when 'expandtab' is on, use CTRL-V. See also |:retab| and |ins-expandtab|. This option is reset when the 'paste' option is set and restored when the 'paste' option is reset. NOTE: This option is reset when 'compatible' is set.