Re: Customising display-fill-column-indicator-mode

[Gregory Heytings]

> I have done
>
> (setq display-fill-column-indicator t)
> (setq display-fill-column-indicator-character ?\u2503)
> (set-face-foreground 'fill-column-indicator "green")
> (global-display-fill-column-indicator-mode)

This should work (except that the first line is unnecessary).  Put the 
last three lines in a file (say "test.el"), start Emacs with

emacs -Q -l test.el

and you'll see a thick green line on column 70.