vim/vim-gnupg
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Only define "unknown recipient" syntax if there are unknown recipients

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Signed-off-by: James McCoy <vega.james@gmail.com>
This commit is contained in:
James McCoy 2013-01-24 23:12:08 -05:00
parent 68d35c30b2
commit 7e6816802b
1 changed files with 11 additions and 10 deletions
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21
plugin/gnupg.vim
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@ -1,5 +1,5 @@
" Name: gnupg.vim
" Last Change: 2012 Oct 28
" Last Change: 2013 Jan 24
" Maintainer: James McCoy <vega.james@gmail.com>
" Original Author: Markus Braun <markus.braun@krawel.de>
" Summary: Vim plugin for transparent editing of gpg encrypted files.
@ -754,19 +754,20 @@ function s:GPGEditRecipients()
endfor
" put the unknown recipients in the scratch buffer
let syntaxPattern = "\\(nonexxistinwordinthisbuffer"
for name in unknownrecipients
let name = "!" . name
let syntaxPattern = syntaxPattern . "\\|" . fnameescape(name)
silent put =name
endfor
let syntaxPattern = syntaxPattern . "\\)"
let syntaxPattern = ''
if !empty(unknownrecipients)
let flaggedNames = map(unknownrecipients, '"!".v:val')
call append('$', flaggedNames)
let syntaxPattern = '\(' . join(flaggedNames, '\|') . '\)'
endif
" define highlight
if (has("syntax") && exists("g:syntax_on"))
execute 'syntax match GPGUnknownRecipient "' . syntaxPattern . '"'
highlight clear GPGUnknownRecipient
highlight link GPGUnknownRecipient GPGHighlightUnknownRecipient
if !empty(syntaxPattern)
execute 'syntax match GPGUnknownRecipient "' . syntaxPattern . '"'
highlight link GPGUnknownRecipient GPGHighlightUnknownRecipient
endif
syntax match GPGComment "^GPG:.*$"
execute 'syntax match GPGComment "' . s:GPGMagicString . '.*$"'