Encapsulate restore options for diff
This should make it easier to experiment with solutions for issues such as #257.
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@ -1373,17 +1373,22 @@ function! s:diff_window_count()
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return c
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endfunction
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function! s:diff_restore()
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let restore = 'setlocal nodiff noscrollbind'
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\ . ' scrollopt=' . &l:scrollopt
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\ . (&l:wrap ? ' wrap' : ' nowrap')
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\ . ' foldmethod=' . &l:foldmethod
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\ . ' foldcolumn=' . &l:foldcolumn
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\ . ' foldlevel=' . &l:foldlevel
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if has('cursorbind')
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let restore .= (&l:cursorbind ? ' ' : ' no') . 'cursorbind'
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endif
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return restore
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endfunction
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function! s:diffthis()
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if !&diff
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let w:fugitive_diff_restore = 'setlocal nodiff noscrollbind'
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let w:fugitive_diff_restore .= ' scrollopt=' . &l:scrollopt
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let w:fugitive_diff_restore .= &l:wrap ? ' wrap' : ' nowrap'
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let w:fugitive_diff_restore .= ' foldmethod=' . &l:foldmethod
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let w:fugitive_diff_restore .= ' foldcolumn=' . &l:foldcolumn
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let w:fugitive_diff_restore .= ' foldlevel=' . &l:foldlevel
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if has('cursorbind')
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let w:fugitive_diff_restore .= (&l:cursorbind ? ' ' : ' no') . 'cursorbind'
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endif
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let w:fugitive_diff_restore = s:diff_restore()
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diffthis
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endif
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endfunction
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@ -1434,16 +1439,16 @@ endfunction
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call s:add_methods('buffer',['compare_age'])
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function! s:Diff(bang,...)
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let split = a:bang ? 'split' : 'vsplit'
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let vert = a:bang ? '' : 'vertical '
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if exists(':DiffGitCached')
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return 'DiffGitCached'
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elseif (!a:0 || a:1 == ':') && s:buffer().commit() =~# '^[0-1]\=$' && s:repo().git_chomp_in_tree('ls-files', '--unmerged', '--', s:buffer().path()) !=# ''
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let nr = bufnr('')
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execute 'leftabove '.split.' `=fugitive#buffer().repo().translate(s:buffer().expand('':2''))`'
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execute 'leftabove '.vert.'split `=fugitive#buffer().repo().translate(s:buffer().expand('':2''))`'
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execute 'nnoremap <buffer> <silent> dp :diffput '.nr.'<Bar>diffupdate<CR>'
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call s:diffthis()
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wincmd p
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execute 'rightbelow '.split.' `=fugitive#buffer().repo().translate(s:buffer().expand('':3''))`'
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execute 'rightbelow '.vert.'split `=fugitive#buffer().repo().translate(s:buffer().expand('':3''))`'
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execute 'nnoremap <buffer> <silent> dp :diffput '.nr.'<Bar>diffupdate<CR>'
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call s:diffthis()
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wincmd p
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@ -1476,9 +1481,9 @@ function! s:Diff(bang,...)
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let spec = s:repo().translate(file)
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let commit = matchstr(spec,'\C[^:/]//\zs\x\+')
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if s:buffer().compare_age(commit) < 0
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execute 'rightbelow '.split.' '.s:fnameescape(spec)
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execute 'rightbelow '.vert.'split '.s:fnameescape(spec)
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else
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execute 'leftabove '.split.' '.s:fnameescape(spec)
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execute 'leftabove '.vert.'split '.s:fnameescape(spec)
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endif
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call s:diffthis()
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wincmd p
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