[O] Fill column indicator and org indent mode

[Galen Menzel]

Hi all,

I use [Semantic 
linefeeds](http://rhodesmill.org/brandon/2012/one-sentence-per-line/) 
for a lot of my org files, for which having a visual indicator of column 
80 is useful. I'm currently using 
[`fill-column-indicator`](https://github.com/alpaker/Fill-Column-Indicator) 
for this, but the column indicator does not adjust for the indention 
level when using `org-indent-mode` — it just draws straight down on 
column 80 of the frame, regardless of the line's indention level. (So in 
a line under a level-3 headline with `org-indent-indentation-per-level` 
set to 2, the fill column indicator will appear on column 80 of the 
frame, which is actually column 76 of the line.)

Is anyone aware of a solution to displaying the fill column in a way 
that takes the indention level into account?

Thanks!

Best,

Galen