Re: Fill column indicator functionality

[Eli Zaretskii]

> From: Alp Aker <address@hidden>
> Date: Sat, 4 May 2019 11:44:11 -0400
> Cc: Emacs devel <address@hidden>
> 
> User customization could be accommodated by something like the below (naive) 
> patch.  We define
> fill-column-indicator face to have unspecified background; when displaying 
> the indicator we merge the
> indicator face into the current it->face_id (the same face used for the 
> stretch glyph preceding the indicator).

What about the case there's no stretch, i.e. the indicator directly
follows the last character of the line?