import { colorcolumn } from "https://deno.land/x/denops_std@v4.1.4/option/mod.ts";
{not available when compiled without the |+syntax| feature} 'colorcolumn' is a comma-separated list of screen columns that are highlighted with ColorColumn |hl-ColorColumn|. Useful to align text. Will make screen redrawing slower. The screen column can be an absolute number, or a number preceded with '+' or '-', which is added to or subtracted from 'textwidth'. >
:set cc=+1 " highlight column after 'textwidth'
:set cc=+1,+2,+3 " highlight three columns after 'textwidth'
:hi ColorColumn ctermbg=lightgrey guibg=lightgrey
< When 'textwidth' is zero then the items with '-' and '+' are not used. A maximum of 256 columns are highlighted.