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Account for third window width in merge diff

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This commit is contained in:
Tim Pope
2014-06-21 08:35:58 -04:00
parent aed0043a1f
commit cad80493f4
1 changed files with 10 additions and 9 deletions
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19
plugin/fugitive.vim
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@@ -1386,9 +1386,9 @@ endfunction
" }}}1
" Gdiff {{{1
call s:command("-bang -bar -nargs=* -complete=customlist,s:EditComplete Gdiff :execute s:Diff(s:diff_horizontal(),<f-args>)")
call s:command("-bar -nargs=* -complete=customlist,s:EditComplete Gvdiff :execute s:Diff(0,<f-args>)")
call s:command("-bar -nargs=* -complete=customlist,s:EditComplete Gsdiff :execute s:Diff(1,<f-args>)")
call s:command("-bang -bar -nargs=* -complete=customlist,s:EditComplete Gdiff :execute s:Diff('',<f-args>)")
call s:command("-bar -nargs=* -complete=customlist,s:EditComplete Gvdiff :execute s:Diff('vert ',<f-args>)")
call s:command("-bar -nargs=* -complete=customlist,s:EditComplete Gsdiff :execute s:Diff(' ',<f-args>)")
augroup fugitive_diff
autocmd!
@@ -1406,14 +1406,14 @@ augroup fugitive_diff
\ endif
augroup END
function! s:diff_horizontal() abort
function! s:diff_horizontal(count) abort
if &diffopt =~# 'horizontal' && &diffopt !~# 'vertical'
return 1
return 'vert '
elseif &diffopt =~# 'vertical'
return 0
return ' '
else
let fdc = matchstr(&diffopt, 'foldcolumn:\zs\d\+')
return winwidth(0) <= 2 * ((&tw ? &tw : 80) + (empty(fdc) ? 2 : fdc))
return winwidth(0) <= a:count * ((&tw ? &tw : 80) + (empty(fdc) ? 2 : fdc)) ? ' ' : 'vert '
endif
endfunction
@@ -1491,11 +1491,12 @@ endfunction
call s:add_methods('buffer',['compare_age'])
function! s:Diff(bang,...) abort
let vert = a:bang ? '' : 'vertical '
function! s:Diff(vert,...) abort
let vert = empty(a:vert) ? s:diff_horizontal(2) : a:vert
if exists(':DiffGitCached')
return 'DiffGitCached'
elseif (!a:0 || a:1 == ':') && s:buffer().commit() =~# '^[0-1]\=$' && s:repo().git_chomp_in_tree('ls-files', '--unmerged', '--', s:buffer().path()) !=# ''
let vert = empty(a:vert) ? s:diff_horizontal(3) : a:vert
let nr = bufnr('')
execute 'leftabove '.vert.'split `=fugitive#buffer().repo().translate(s:buffer().expand('':2''))`'
execute 'nnoremap <buffer> <silent> dp :diffput '.nr.'<Bar>diffupdate<CR>'