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Vim plugin: do not enable tmux-integration if version < 1.7

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This commit is contained in:
Junegunn Choi 2014-04-04 12:43:29 +09:00
parent 6ad38bdad3
commit af677e7e35
1 changed files with 14 additions and 1 deletions
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15
plugin/fzf.vim
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@ -40,6 +40,19 @@ else
let s:exec = 'fzf' let s:exec = 'fzf'
endif endif
function! s:tmux_enabled()
if exists('s:tmux')
return s:tmux
endif
let s:tmux = 0
if exists('$TMUX')
let output = system('tmux -V')
let s:tmux = !v:shell_error && output >= 'tmux 1.7'
endif
return s:tmux
endfunction
function! s:shellesc(arg) function! s:shellesc(arg)
return '"'.substitute(a:arg, '"', '\\"', 'g').'"' return '"'.substitute(a:arg, '"', '\\"', 'g').'"'
endfunction endfunction
@ -75,7 +88,7 @@ function! fzf#run(...) abort
endif endif
let command = prefix.s:exec.' '.optstr.' > '.temps.result let command = prefix.s:exec.' '.optstr.' > '.temps.result
if exists('$TMUX') && has_key(dict, 'tmux') && if s:tmux_enabled() && has_key(dict, 'tmux') &&
\ dict.tmux > 0 && winheight(0) >= s:min_tmux_height \ dict.tmux > 0 && winheight(0) >= s:min_tmux_height
return s:execute_tmux(dict, command, temps) return s:execute_tmux(dict, command, temps)
else else