VimPlug/fzf.vim
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[[B]Commits] Do not enable preview on narrow screen

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Only enable --preview if &columns > 120.

Caveat: When fzf starts in a terminal buffer, &columns does not
represent the width of the window.

Related: #461
This commit is contained in:
Junegunn Choi
2017-11-24 01:10:18 +09:00
parent 6902f6bc1c
commit 45d39f5711
1 changed files with 4 additions and 2 deletions
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6
autoload/fzf/vim.vim
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@@ -44,6 +44,8 @@ if s:is_win
let s:bin.preview = (executable('ruby') ? 'ruby' : 'bash').' '.escape(s:bin.preview, '\') let s:bin.preview = (executable('ruby') ? 'ruby' : 'bash').' '.escape(s:bin.preview, '\')
endif endif
let s:wide = 120
function! s:extend_opts(dict, eopts, prepend) function! s:extend_opts(dict, eopts, prepend)
if empty(a:eopts) if empty(a:eopts)
return return
@@ -327,7 +329,7 @@ function! fzf#vim#_lines(all)
let rest = [] let rest = []
let buf = bufnr('') let buf = bufnr('')
let longest_name = 0 let longest_name = 0
let display_bufnames = &columns > 100 let display_bufnames = &columns > s:wide
if display_bufnames if display_bufnames
let bufnames = {} let bufnames = {}
for b in s:buflisted() for b in s:buflisted()
@@ -1120,7 +1122,7 @@ function! s:commits(buffer_local, args)
let options.options[-1] .= ',ctrl-d' let options.options[-1] .= ',ctrl-d'
endif endif
if !s:is_win if !s:is_win && &columns > s:wide
call extend(options.options, call extend(options.options,
\ ['--preview', 'grep -o "[a-f0-9]\{7,\}" <<< {} | xargs git show --format=format: --color=always | head -200']) \ ['--preview', 'grep -o "[a-f0-9]\{7,\}" <<< {} | xargs git show --format=format: --color=always | head -200'])
endif endif