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Delete all output from "tty" command

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Instead of assuming a single line is output, which may be wrong in error
conditions, use the '[/'] marks to delete everything that was read.

Closes jamessan/vim-gnupg#106
Signed-off-by: James McCoy <jamessan@jamessan.com>
This commit is contained in:
James McCoy
2019-08-23 18:57:20 -04:00
parent 6219a5a0d7
commit c2c9720584
1 changed files with 2 additions and 2 deletions
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4
autoload/gnupg.vim
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@@ -1,5 +1,5 @@
" Name: autoload/gnupg.vim " Name: autoload/gnupg.vim
" Last Change: 2019 Feb 11 " Last Change: 2019 Aug 23
" Maintainer: James McCoy <jamessan@jamessan.com> " Maintainer: James McCoy <jamessan@jamessan.com>
" Original Author: Markus Braun <markus.braun@krawel.de> " Original Author: Markus Braun <markus.braun@krawel.de>
" Summary: Vim plugin for transparent editing of gpg encrypted files. " Summary: Vim plugin for transparent editing of gpg encrypted files.
@@ -217,7 +217,7 @@ function gnupg#init(bufread)
set undolevels=-1 set undolevels=-1
silent read !tty silent read !tty
let $GPG_TTY = getline('.') let $GPG_TTY = getline('.')
silent delete silent '[,']delete _
let [&l:modified, &undolevels] = [mod, levels] let [&l:modified, &undolevels] = [mod, levels]
" redraw is needed since we're using silent to run !tty, c.f. :help :! " redraw is needed since we're using silent to run !tty, c.f. :help :!
redraw! redraw!