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" Copyright (c) 2013 Junegunn Choi
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"
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" MIT License
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"
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" Permission is hereby granted, free of charge, to any person obtaining
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" a copy of this software and associated documentation files (the
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" "Software"), to deal in the Software without restriction, including
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" without limitation the rights to use, copy, modify, merge, publish,
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" distribute, sublicense, and/or sell copies of the Software, and to
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" permit persons to whom the Software is furnished to do so, subject to
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" the following conditions:
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"
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" The above copyright notice and this permission notice shall be
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" included in all copies or substantial portions of the Software.
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"
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" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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" NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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" LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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" OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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" WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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let s:exec = expand('<sfile>:h:h').'/fzf'
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function! s:fzf(args)
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try
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let tf = tempname()
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let prefix = exists('g:fzf_command') ? g:fzf_command.'|' : ''
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let fzf = executable(s:exec) ? s:exec : 'fzf'
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execute "silent !".prefix.fzf." ".a:args." > ".tf
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if !v:shell_error
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let file = join(readfile(tf), '')
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if !empty(file)
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execute 'silent e '.file
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endif
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endif
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finally
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silent! call delete(tf)
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redraw!
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endtry
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endfunction
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command! -nargs=* FZF call s:fzf(<q-args>)
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