I've somehow introduced a problem in my Vim configuration and I don't know how to track down where the problem is. Sometimes (most times) when I do :w then the buffer is not actually written; something else happens instead.
What can I do to find out what is happening so I know what to fix?
:write? Have you triedvim --clean? – D. Ben Knoble Feb 27 '19 at 04:38