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Merge pull request #180 from mhinz/check-if-already-running

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Check if :FZF is already executing
This commit is contained in:
Junegunn Choi 2015-04-11 09:16:44 +09:00
commit 4760bb7743
1 changed files with 6 additions and 0 deletions
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6
plugin/fzf.vim
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@ -318,6 +318,12 @@ function! s:cmd_callback(lines) abort
endfunction
function! s:cmd(bang, ...) abort
if bufexists('[FZF]')
echohl WarningMsg
echomsg 'FZF is already running!'
echohl NONE
return
endif
let args = copy(a:000)
if !s:legacy
let args = insert(args, '--expect=ctrl-t,ctrl-x,ctrl-v', 0)