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Add password obscuring
[etc/vim.git] / ftplugin / pass.vim
1 if exists('did_pass_ftplugin') || &compatible  || version < 700
2     finish
3 endif
4 let g:did_pass = 'did_pass_ftplugin'
5 let s:save_cpo = &cpoptions
6 set compatible&vim
7
8
9 setlocal nospell
10
11
12 " Check whether we should set redacting options or not
13 function! s:CheckArgsRedact()
14
15   " Ensure there's one argument and it's the matched file
16   if argc() != 1 || fnamemodify(argv(0), ':p') !=# expand('<afile>:p')
17     return
18   endif
19
20   " Disable all the leaky options globally
21   set nobackup
22   set nowritebackup
23   set noswapfile
24   set viminfo=
25   if has('persistent_undo')
26     set noundofile
27   endif
28
29   " Tell the user what we're doing so they know this worked, via a message and
30   " a global variable they can check
31   echomsg 'Editing password file--disabled leaky options!'
32   let g:redact_pass_redacted = 1
33
34 endfunction
35
36 call s:CheckArgsRedact()
37
38 " Cleanup at end
39 let &cpoptions = s:save_cpo