I use =global-hl-line-mode= from the hl-line package. Highlights only the
current line, but I find it quite useful. Here's what I have in my config:

(use-package hl-line
    :defer nil
    :config
    (global-hl-line-mode))

Since I use =visual-line-mode= as well in my org documents, the effect is
to highlight the whole current paragraph (which is a single line in the
file).

Hope this helps,
--Diego


On Thu, Oct 31, 2019 at 8:36 AM Sharon Kimble <boudiccas@skimble.plus.com>
wrote:

>
> How can I set the background of my current paragraph to 'dark gray',
> i.e. to highlight it, and the highlighting to follow whichever paragraph
> I'm currently viewing/writing please?
>
> I've been googling it but haven't found anything suitable so far.
>
> Thanks
> Sharon.
> --
> A taste of linux = http://www.sharons.org.uk
> TGmeds = http://www.tgmeds.org.uk
> DrugFacts = https://www.drugfacts.org.uk
> Debian 10.1, fluxbox 1.3.7, emacs 26.3, org 9.2.6
>