+" Fix to allow Vim edit crontab files as crontab doesn't work with
+" backupcopy=auto.
+ autocmd FileType crontab setlocal backupcopy=yes
+
+" Make sure no spell checking is used in deb files.
+ autocmd FileType deb setlocal nospell
+
+" Make sure no spell checking is used in diff files.
+ autocmd FileType diff setlocal nospell
+
+" Don't use the modeline as the diff created by `git commit -v` may contain
+" one which could change the filetype or other settings of the commit window.
+ autocmd FileType gitcommit setlocal nomodeline |
+ \ let g:secure_modelines_allowed_items = []
+
+" Allow folding.
+ autocmd FileType perl let perl_fold = 1 |
+ \ let perl_fold_blocks = 1
+
+" Make sure no spell checking is used in tar files.
+ autocmd FileType tar setlocal nospell
+
+" Use the same comment string as for Vim files.
+ autocmd FileType vimperator setlocal commentstring=\"%s
+