Recently reinstalled the plugin, so I probably have a new version than I used to have, and I think this triggered a new feature, which underlines where in the text the warning/error is happening. I find it very distracting as it is underlining the code as I write it. Is there a way to turn this off?
Yes, see :help g:ale_set_highlights.
Thanks!
Most helpful comment
Yes, see
:help g:ale_set_highlights.