After following those answeres and those answers to the exact same question and setting
set nobackup
set noswapfile
set nowritebackup
set updatecount=0
my (g)vim still keeps creating local backup files on :w
and doesn't delete them on exit. Setting backupskip="*"
doesn't seem to have any effect either. How do I get rid of any kind of temporary file? No local tmp files, no tmp directory, no delete-on-exit-solution, just use the memory and memory only to edit files.
I know that my vimrc is not ignored, because all other setting (e.g. colorscheme, tabsize) are not ignored