vim/vim-gnupg
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Only disable swapfile, undofile, and viminfo when editing a file.

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Signed-off-by: James McCoy <vega.james@gmail.com>
This commit is contained in:
James McCoy 2012-05-30 22:17:05 -04:00
parent 31a84b0730
commit 34c24a19e5
1 changed files with 15 additions and 9 deletions
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24
plugin/gnupg.vim
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@ -189,12 +189,22 @@ highlight default link GPGHighlightUnknownRecipient ErrorMsg
function s:GPGInit(bufread)
call s:GPGDebug(3, printf(">>>>>>>> Entering s:GPGInit(%d)", a:bufread))
" we don't want a swap file, as it writes unencrypted data to disk
setl noswapfile
" For FileReadCmd, we're reading the contents into another buffer. If that
" buffer is also destined to be encrypted, then these settings will have
" already been set, otherwise don't set them since it limits the
" functionality of the cleartext buffer.
if a:bufread
" we don't want a swap file, as it writes unencrypted data to disk
setl noswapfile
" if persistent undo is present, disable it for this buffer
if exists('+undofile')
setl noundofile
" if persistent undo is present, disable it for this buffer
if exists('+undofile')
setl noundofile
endif
" first make sure nothing is written to ~/.viminfo while editing
" an encrypted file.
set viminfo=
endif
" the rest only has to be run once
@ -202,10 +212,6 @@ function s:GPGInit(bufread)
return
endif
" first make sure nothing is written to ~/.viminfo while editing
" an encrypted file.
set viminfo=
" check what gpg command to use
if (!exists("g:GPGExecutable"))
let g:GPGExecutable = "gpg --trust-model always"