- add vim-airline (https://github.com/vim-airline/vim-airline)
This commit is contained in:
2016-07-14 20:28:29 +02:00
parent dd967dd0bc
commit dde280c2b8
73 changed files with 6427 additions and 0 deletions

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
let s:has_fugitive = exists('*fugitive#head')
let s:has_lawrencium = exists('*lawrencium#statusline')
let s:has_vcscommand = get(g:, 'airline#extensions#branch#use_vcscommand', 0) && exists('*VCSCommandGetStatusLine')
if !s:has_fugitive && !s:has_lawrencium && !s:has_vcscommand
finish
endif
let s:git_dirs = {}
let s:untracked_git = {}
let s:untracked_hg = {}
let s:head_format = get(g:, 'airline#extensions#branch#format', 0)
if s:head_format == 1
function! s:format_name(name)
return fnamemodify(a:name, ':t')
endfunction
elseif s:head_format == 2
function! s:format_name(name)
return pathshorten(a:name)
endfunction
elseif type(s:head_format) == type('')
function! s:format_name(name)
return call(s:head_format, [a:name])
endfunction
else
function! s:format_name(name)
return a:name
endfunction
endif
function! s:get_git_branch(path)
if !s:has_fugitive
return ''
endif
let name = fugitive#head(7)
if empty(name)
if has_key(s:git_dirs, a:path)
return s:git_dirs[a:path]
endif
let dir = fugitive#extract_git_dir(a:path)
if empty(dir)
let name = ''
else
try
let line = join(readfile(dir . '/HEAD'))
if strpart(line, 0, 16) == 'ref: refs/heads/'
let name = strpart(line, 16)
else
" raw commit hash
let name = strpart(line, 0, 7)
endif
catch
let name = ''
endtry
endif
endif
let s:git_dirs[a:path] = name
return name
endfunction
function! s:get_git_untracked(file)
let untracked = ''
if empty(a:file)
return untracked
endif
if has_key(s:untracked_git, a:file)
let untracked = s:untracked_git[a:file]
else
let output = system('git status --porcelain -- '. shellescape(a:file))
if output[0:1] is# '??' && output[3:-2] is? a:file
let untracked = get(g:, 'airline#extensions#branch#notexists', g:airline_symbols.notexists)
endif
let s:untracked_git[a:file] = untracked
endif
return untracked
endfunction
function! s:get_hg_untracked(file)
if s:has_lawrencium
" delete cache when unlet b:airline head?
let untracked = ''
if empty(a:file)
return untracked
endif
if has_key(s:untracked_hg, a:file)
let untracked = s:untracked_hg[a:file]
else
let untracked = (system('hg status -u -- '. shellescape(a:file))[0] is# '?' ?
\ get(g:, 'airline#extensions#branch#notexists', g:airline_symbols.notexists) : '')
let s:untracked_hg[a:file] = untracked
endif
return untracked
endif
endfunction
function! s:get_hg_branch()
if s:has_lawrencium
return lawrencium#statusline()
endif
return ''
endfunction
function! airline#extensions#branch#head()
if exists('b:airline_head') && !empty(b:airline_head)
return b:airline_head
endif
let b:airline_head = ''
let l:heads = {}
let l:vcs_priority = get(g:, "airline#extensions#branch#vcs_priority", ["git", "mercurial"])
let found_fugitive_head = 0
if exists("*fnamemodify")
let l:git_head = s:get_git_branch(fnamemodify(resolve(@%), ":p:h"))
else
let l:git_head = s:get_git_branch(expand("%:p:h"))
endif
let l:hg_head = s:get_hg_branch()
if !empty(l:git_head)
let found_fugitive_head = 1
let l:heads.git = (!empty(l:hg_head) ? "git:" : '') . s:format_name(l:git_head)
let l:git_untracked = s:get_git_untracked(expand("%:p"))
let l:heads.git .= l:git_untracked
endif
if !empty(l:hg_head)
let l:heads.mercurial = (!empty(l:git_head) ? "hg:" : '') . s:format_name(l:hg_head)
let l:hg_untracked = s:get_hg_untracked(expand("%:p"))
let l:heads.mercurial.= l:hg_untracked
endif
if empty(l:heads)
if s:has_vcscommand
call VCSCommandEnableBufferSetup()
if exists('b:VCSCommandBufferInfo')
let b:airline_head = s:format_name(get(b:VCSCommandBufferInfo, 0, ''))
endif
endif
else
let b:airline_head = get(b:, 'airline_head', '')
for vcs in l:vcs_priority
if has_key(l:heads, vcs)
if !empty(b:airline_head)
let b:airline_head = b:airline_head . " | "
endif
let b:airline_head = b:airline_head . l:heads[vcs]
endif
endfor
endif
if exists("g:airline#extensions#branch#displayed_head_limit")
let w:displayed_head_limit = g:airline#extensions#branch#displayed_head_limit
if len(b:airline_head) > w:displayed_head_limit - 1
let b:airline_head = b:airline_head[0:(w:displayed_head_limit - 1)].(&encoding ==? 'utf-8' ? '…' : '.')
endif
endif
if empty(b:airline_head) || !found_fugitive_head && !s:check_in_path()
let b:airline_head = ''
endif
let b:airline_head = airline#util#shorten(b:airline_head, 120, 9)
return b:airline_head
endfunction
function! airline#extensions#branch#get_head()
let head = airline#extensions#branch#head()
let empty_message = get(g:, 'airline#extensions#branch#empty_message', '')
let symbol = get(g:, 'airline#extensions#branch#symbol', g:airline_symbols.branch)
return empty(head)
\ ? empty_message
\ : printf('%s%s', empty(symbol) ? '' : symbol.(g:airline_symbols.space), head)
endfunction
function! s:check_in_path()
if !exists('b:airline_branch_path')
let root = get(b:, 'git_dir', get(b:, 'mercurial_dir', ''))
let bufferpath = resolve(fnamemodify(expand('%'), ':p'))
if !filereadable(root) "not a file
" if .git is a directory, it's the old submodule format
if match(root, '\.git$') >= 0
let root = expand(fnamemodify(root, ':h'))
else
" else it's the newer format, and we need to guesstimate
let pattern = '\.git\(\\\|\/\)modules\(\\\|\/\)'
if match(root, pattern) >= 0
let root = substitute(root, pattern, '', '')
endif
endif
endif
let b:airline_file_in_root = stridx(bufferpath, root) > -1
endif
return b:airline_file_in_root
endfunction
function! s:reset_untracked_cache()
if exists("s:untracked_git")
let s:untracked_git={}
endif
if exists("s:untracked_hg")
let s:untracked_hg={}
endif
endfunction
function! airline#extensions#branch#init(ext)
call airline#parts#define_function('branch', 'airline#extensions#branch#get_head')
autocmd BufReadPost * unlet! b:airline_file_in_root
autocmd CursorHold,ShellCmdPost,CmdwinLeave * unlet! b:airline_head
autocmd User AirlineBeforeRefresh unlet! b:airline_head
autocmd BufWritePost,ShellCmdPost * call s:reset_untracked_cache()
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !exists('*bufferline#get_status_string')
finish
endif
let s:overwrite = get(g:, 'airline#extensions#bufferline#overwrite_variables', 1)
function! airline#extensions#bufferline#init(ext)
if s:overwrite
highlight bufferline_selected gui=bold cterm=bold term=bold
highlight link bufferline_selected_inactive airline_c_inactive
let g:bufferline_inactive_highlight = 'airline_c'
let g:bufferline_active_highlight = 'bufferline_selected'
let g:bufferline_active_buffer_left = ''
let g:bufferline_active_buffer_right = ''
let g:bufferline_separator = g:airline_symbols.space
endif
call airline#parts#define_raw('file', '%{bufferline#refresh_status()}'.bufferline#get_status_string())
endfunction

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" MIT License. Copyright (c) 2014 Mathias Andersson.
" vim: et ts=2 sts=2 sw=2
if !exists('*CapsLockStatusline')
finish
endif
function! airline#extensions#capslock#status()
return tolower(CapsLockStatusline()) == '[caps]' ? 'CAPS' : ''
endfunction
function! airline#extensions#capslock#init(ext)
call airline#parts#define_function('capslock', 'airline#extensions#capslock#status')
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !get(g:, 'command_t_loaded', 0)
finish
endif
function! airline#extensions#commandt#apply(...)
if bufname('%') ==# 'GoToFile'
call airline#extensions#apply_left_override('CommandT', '')
endif
endfunction
function! airline#extensions#commandt#init(ext)
call a:ext.add_statusline_func('airline#extensions#commandt#apply')
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !get(g:, 'loaded_csv', 0) && !exists(':Table')
finish
endif
let s:column_display = get(g:, 'airline#extensions#csv#column_display', 'Number')
function! airline#extensions#csv#get_column()
if exists('*CSV_WCol')
if s:column_display ==# 'Name'
return '['.CSV_WCol('Name').CSV_WCol().']'
else
return '['.CSV_WCol().']'
endif
endif
return ''
endfunction
function! airline#extensions#csv#apply(...)
if &ft ==# "csv"
call airline#extensions#prepend_to_section('gutter',
\ g:airline_left_alt_sep.' %{airline#extensions#csv#get_column()}')
endif
endfunction
function! airline#extensions#csv#init(ext)
call a:ext.add_statusline_func('airline#extensions#csv#apply')
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !get(g:, 'loaded_ctrlp', 0)
finish
endif
let s:color_template = get(g:, 'airline#extensions#ctrlp#color_template', 'insert')
function! airline#extensions#ctrlp#generate_color_map(dark, light, white)
return {
\ 'CtrlPdark' : a:dark,
\ 'CtrlPlight' : a:light,
\ 'CtrlPwhite' : a:white,
\ 'CtrlParrow1' : [ a:light[1] , a:white[1] , a:light[3] , a:white[3] , '' ] ,
\ 'CtrlParrow2' : [ a:white[1] , a:light[1] , a:white[3] , a:light[3] , '' ] ,
\ 'CtrlParrow3' : [ a:light[1] , a:dark[1] , a:light[3] , a:dark[3] , '' ] ,
\ }
endfunction
function! airline#extensions#ctrlp#load_theme(palette)
if exists('a:palette.ctrlp')
let theme = a:palette.ctrlp
else
let s:color_template = has_key(a:palette, s:color_template) ? s:color_template : 'insert'
let theme = airline#extensions#ctrlp#generate_color_map(
\ a:palette[s:color_template]['airline_c'],
\ a:palette[s:color_template]['airline_b'],
\ a:palette[s:color_template]['airline_a'])
endif
for key in keys(theme)
call airline#highlighter#exec(key, theme[key])
endfor
endfunction
" Arguments: focus, byfname, regexp, prv, item, nxt, marked
function! airline#extensions#ctrlp#ctrlp_airline(...)
let b = airline#builder#new({'active': 1})
if a:2 == 'file'
call b.add_section_spaced('CtrlPlight', 'by fname')
endif
if a:3
call b.add_section_spaced('CtrlPlight', 'regex')
endif
if get(g:, 'airline#extensions#ctrlp#show_adjacent_modes', 1)
call b.add_section_spaced('CtrlPlight', a:4)
call b.add_section_spaced('CtrlPwhite', a:5)
call b.add_section_spaced('CtrlPlight', a:6)
else
call b.add_section_spaced('CtrlPwhite', a:5)
endif
call b.add_section_spaced('CtrlPdark', a:7)
call b.split()
call b.add_section_spaced('CtrlPdark', a:1)
call b.add_section_spaced('CtrlPdark', a:2)
call b.add_section_spaced('CtrlPlight', '%{getcwd()}')
return b.build()
endfunction
" Argument: len
function! airline#extensions#ctrlp#ctrlp_airline_status(...)
let len = '%#CtrlPdark# '.a:1
let dir = '%=%<%#CtrlParrow3#'.g:airline_right_sep.'%#CtrlPlight# '.getcwd().' %*'
return len.dir
endfunction
function! airline#extensions#ctrlp#apply(...)
" disable statusline overwrite if ctrlp already did it
return match(&statusline, 'CtrlPwhite') >= 0 ? -1 : 0
endfunction
function! airline#extensions#ctrlp#init(ext)
let g:ctrlp_status_func = {
\ 'main': 'airline#extensions#ctrlp#ctrlp_airline',
\ 'prog': 'airline#extensions#ctrlp#ctrlp_airline_status',
\ }
call a:ext.add_statusline_func('airline#extensions#ctrlp#apply')
call a:ext.add_theme_func('airline#extensions#ctrlp#load_theme')
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
let s:spc = g:airline_symbols.space
let s:padding = s:spc . s:spc . s:spc
function! airline#extensions#ctrlspace#statusline(...)
let b = airline#builder#new({ 'active': 1 })
call b.add_section('airline_b', '⌗' . s:padding . ctrlspace#api#StatuslineModeSegment(s:padding))
call b.split()
call b.add_section('airline_x', s:spc . ctrlspace#api#StatuslineTabSegment() . s:spc)
return b.build()
endfunction
function! airline#extensions#ctrlspace#init(ext)
let g:CtrlSpaceStatuslineFunction = "airline#extensions#ctrlspace#statusline()"
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
let s:section_use_groups = get(g:, 'airline#extensions#default#section_use_groupitems', 1)
let s:section_truncate_width = get(g:, 'airline#extensions#default#section_truncate_width', {
\ 'b': 79,
\ 'x': 60,
\ 'y': 88,
\ 'z': 45,
\ 'warning': 80,
\ 'error': 80,
\ })
let s:layout = get(g:, 'airline#extensions#default#layout', [
\ [ 'a', 'b', 'c' ],
\ [ 'x', 'y', 'z', 'warning', 'error' ]
\ ])
function! s:get_section(winnr, key, ...)
if has_key(s:section_truncate_width, a:key)
if winwidth(a:winnr) < s:section_truncate_width[a:key]
return ''
endif
endif
let spc = g:airline_symbols.space
if !exists('g:airline_section_{a:key}')
return ''
endif
let text = airline#util#getwinvar(a:winnr, 'airline_section_'.a:key, g:airline_section_{a:key})
let [prefix, suffix] = [get(a:000, 0, '%('.spc), get(a:000, 1, spc.'%)')]
return empty(text) ? '' : prefix.text.suffix
endfunction
function! s:build_sections(builder, context, keys)
for key in a:keys
if (key == 'warning' || key == 'error') && !a:context.active
continue
endif
call s:add_section(a:builder, a:context, key)
endfor
endfunction
" There still is a highlighting bug when using groups %(%) in the statusline,
" deactivate it, until this is properly fixed:
" https://groups.google.com/d/msg/vim_dev/sb1jmVirXPU/mPhvDnZ-CwAJ
if s:section_use_groups && (v:version >= 704 || (v:version >= 703 && has('patch81')))
function! s:add_section(builder, context, key)
" i have no idea why the warning section needs special treatment, but it's
" needed to prevent separators from showing up
if ((a:key == 'error' || a:key == 'warning') && empty(s:get_section(a:context.winnr, a:key)))
return
endif
if (a:key == 'warning' || a:key == 'error')
call a:builder.add_raw('%(')
endif
call a:builder.add_section('airline_'.a:key, s:get_section(a:context.winnr, a:key))
if (a:key == 'warning' || a:key == 'error')
call a:builder.add_raw('%)')
endif
endfunction
else
" older version don't like the use of %(%)
function! s:add_section(builder, context, key)
if ((a:key == 'error' || a:key == 'warning') && empty(s:get_section(a:context.winnr, a:key)))
return
endif
if a:key == 'warning'
call a:builder.add_raw('%#airline_warning#'.s:get_section(a:context.winnr, a:key))
elseif a:key == 'error'
call a:builder.add_raw('%#airline_error#'.s:get_section(a:context.winnr, a:key))
else
call a:builder.add_section('airline_'.a:key, s:get_section(a:context.winnr, a:key))
endif
endfunction
endif
function! airline#extensions#default#apply(builder, context)
let winnr = a:context.winnr
let active = a:context.active
if airline#util#getwinvar(winnr, 'airline_render_left', active || (!active && !g:airline_inactive_collapse))
call s:build_sections(a:builder, a:context, s:layout[0])
else
let text = s:get_section(winnr, 'c')
if empty(text)
let text = ' %f%m '
endif
call a:builder.add_section('airline_c'.(a:context.bufnr), text)
endif
call a:builder.split(s:get_section(winnr, 'gutter', '', ''))
if airline#util#getwinvar(winnr, 'airline_render_right', 1)
call s:build_sections(a:builder, a:context, s:layout[1])
endif
return 1
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !exists(':ProjectCreate')
finish
endif
function! airline#extensions#eclim#creat_line(...)
if &filetype == "tree"
let builder = a:1
call builder.add_section('airline_a', ' Project ')
call builder.add_section('airline_b', ' %f ')
call builder.add_section('airline_c', '')
return 1
endif
endfunction
function! airline#extensions#eclim#get_warnings()
" Cache vavlues, so that it isn't called too often
if exists("s:eclim_errors") &&
\ get(b:, 'airline_changenr', 0) == changenr()
return s:eclim_errors
endif
let eclimList = eclim#display#signs#GetExisting()
let s:eclim_errors = ''
if !empty(eclimList)
" Remove any non-eclim signs (see eclim#display#signs#Update)
" First check for just errors since they are more important.
" If there are no errors, then check for warnings.
let errorList = filter(copy(eclimList), 'v:val.name =~ "^\\(qf_\\)\\?\\(error\\)$"')
if (empty(errorList))
" use the warnings
call filter(eclimList, 'v:val.name =~ "^\\(qf_\\)\\?\\(warning\\)$"')
let type = 'W'
else
" Use the errors
let eclimList = errorList
let type = 'E'
endif
if !empty(eclimList)
let errorsLine = eclimList[0]['line']
let errorsNumber = len(eclimList)
let errors = "[Eclim:" . type . " line:".string(errorsLine)." (".string(errorsNumber).")]"
if !exists(':SyntasticCheck') || SyntasticStatuslineFlag() == ''
let s:eclim_errors = errors.(g:airline_symbols.space)
endif
endif
endif
let b:airline_changenr = changenr()
return s:eclim_errors
endfunction
function! airline#extensions#eclim#init(ext)
call airline#parts#define_function('eclim', 'airline#extensions#eclim#get_warnings')
call a:ext.add_statusline_func('airline#extensions#eclim#creat_line')
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
" we don't actually want this loaded :P
finish
" Due to some potential rendering issues, the use of the `space` variable is
" recommended.
let s:spc = g:airline_symbols.space
" Extension specific variables can be defined the usual fashion.
if !exists('g:airline#extensions#example#number_of_cats')
let g:airline#extensions#example#number_of_cats = 42
endif
" First we define an init function that will be invoked from extensions.vim
function! airline#extensions#example#init(ext)
" Here we define a new part for the plugin. This allows users to place this
" extension in arbitrary locations.
call airline#parts#define_raw('cats', '%{airline#extensions#example#get_cats()}')
" Next up we add a funcref so that we can run some code prior to the
" statusline getting modifed.
call a:ext.add_statusline_func('airline#extensions#example#apply')
" You can also add a funcref for inactive statuslines.
" call a:ext.add_inactive_statusline_func('airline#extensions#example#unapply')
endfunction
" This function will be invoked just prior to the statusline getting modified.
function! airline#extensions#example#apply(...)
" First we check for the filetype.
if &filetype == "nyancat"
" Let's say we want to append to section_c, first we check if there's
" already a window-local override, and if not, create it off of the global
" section_c.
let w:airline_section_c = get(w:, 'airline_section_c', g:airline_section_c)
" Then we just append this extenion to it, optionally using separators.
let w:airline_section_c .= s:spc.g:airline_left_alt_sep.s:spc.'%{airline#extensions#example#get_cats()}'
endif
endfunction
" Finally, this function will be invoked from the statusline.
function! airline#extensions#example#get_cats()
let cats = ''
for i in range(1, g:airline#extensions#example#number_of_cats)
let cats .= ' (,,,)=(^.^)=(,,,) '
endfor
return cats
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !get(g:, 'loaded_signify', 0) && !get(g:, 'loaded_gitgutter', 0) && !get(g:, 'loaded_changes', 0) && !get(g:, 'loaded_quickfixsigns', 0)
finish
endif
let s:non_zero_only = get(g:, 'airline#extensions#hunks#non_zero_only', 0)
let s:hunk_symbols = get(g:, 'airline#extensions#hunks#hunk_symbols', ['+', '~', '-'])
function! s:get_hunks_signify()
let hunks = sy#repo#get_stats()
if hunks[0] >= 0
return hunks
endif
return []
endfunction
function! s:is_branch_empty()
return exists('*airline#extensions#branch#head') && empty(airline#extensions#branch#head())
endfunction
function! s:get_hunks_gitgutter()
if !get(g:, 'gitgutter_enabled', 0) || s:is_branch_empty()
return ''
endif
return GitGutterGetHunkSummary()
endfunction
function! s:get_hunks_changes()
if !get(b:, 'changes_view_enabled', 0) || s:is_branch_empty()
return []
endif
let hunks = changes#GetStats()
for i in hunks
if i > 0
return hunks
endif
endfor
return []
endfunction
function! s:get_hunks_empty()
return ''
endfunction
function! s:get_hunks()
if !exists('b:source_func')
if get(g:, 'loaded_signify') && sy#buffer_is_active()
let b:source_func = 's:get_hunks_signify'
elseif exists('*GitGutterGetHunkSummary')
let b:source_func = 's:get_hunks_gitgutter'
elseif exists('*changes#GetStats')
let b:source_func = 's:get_hunks_changes'
elseif exists('*quickfixsigns#vcsdiff#GetHunkSummary')
let b:source_func = 'quickfixsigns#vcsdiff#GetHunkSummary'
else
let b:source_func = 's:get_hunks_empty'
endif
endif
return {b:source_func}()
endfunction
function! airline#extensions#hunks#get_hunks()
if !get(w:, 'airline_active', 0)
return ''
endif
let hunks = s:get_hunks()
let string = ''
if !empty(hunks)
for i in [0, 1, 2]
if s:non_zero_only == 0 || hunks[i] > 0
let string .= printf('%s%s ', s:hunk_symbols[i], hunks[i])
endif
endfor
endif
return string
endfunction
function! airline#extensions#hunks#init(ext)
call airline#parts#define_function('hunks', 'airline#extensions#hunks#get_hunks')
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !exists(':NetrwSettings')
finish
endif
function! airline#extensions#netrw#apply(...)
if &ft == 'netrw'
let spc = g:airline_symbols.space
call a:1.add_section('airline_a', spc.'netrw'.spc)
if exists('*airline#extensions#branch#get_head')
call a:1.add_section('airline_b', spc.'%{airline#extensions#branch#get_head()}'.spc)
endif
call a:1.add_section('airline_c', spc.'%f'.spc)
call a:1.split()
call a:1.add_section('airline_y', spc.'%{airline#extensions#netrw#sortstring()}'.spc)
return 1
endif
endfunction
function! airline#extensions#netrw#init(ext)
let g:netrw_force_overwrite_statusline = 0
call a:ext.add_statusline_func('airline#extensions#netrw#apply')
endfunction
function! airline#extensions#netrw#sortstring()
let order = (g:netrw_sort_direction =~ 'n') ? '+' : '-'
return g:netrw_sort_by . (g:airline_symbols.space) . '[' . order . ']'
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !get(g:, 'loaded_nrrw_rgn', 0)
finish
endif
function! airline#extensions#nrrwrgn#apply(...)
if exists(":WidenRegion") == 2
let spc = g:airline_symbols.space
if !exists("*nrrwrgn#NrrwRgnStatus()") || empty(nrrwrgn#NrrwRgnStatus())
call a:1.add_section('airline_a', printf('%s[Narrowed%s#%d]', spc, spc, b:nrrw_instn))
let bufname=(get(b:, 'orig_buf', 0) ? bufname(b:orig_buf) : substitute(bufname('%'), '^Nrrwrgn_\zs.*\ze_\d\+$', submatch(0), ''))
call a:1.add_section('airline_c', spc.bufname.spc)
call a:1.split()
else
let dict=nrrwrgn#NrrwRgnStatus()
let vmode = { 'v': 'Char ', 'V': 'Line ', '': 'Block '}
let mode = dict.visual ? vmode[dict.visual] : vmode['V']
let winwidth = winwidth(0)
if winwidth < 80
let mode = mode[0]
endif
let title = (winwidth < 80 ? "Nrrw" : "Narrowed ")
let multi = (winwidth < 80 ? 'M' : 'Multi')
call a:1.add_section('airline_a', printf('[%s%s%s#%d]%s', (dict.multi ? multi : ""),
\ title, mode, b:nrrw_instn, spc))
let name = dict.fullname
if name !=# '[No Name]'
if winwidth > 100
" need some space
let name = fnamemodify(dict.fullname, ':~')
if strlen(name) > 8
" shorten name
let name = substitute(name, '\(.\)[^/\\]*\([/\\]\)', '\1\2', 'g')
endif
else
let name = fnamemodify(dict.fullname, ':t')
endif
endif
let range=(dict.multi ? '' : printf("[%d-%d]", dict.start[1], dict.end[1]))
call a:1.add_section('airline_c', printf("%s %s %s", name, range,
\ dict.enabled ? (&encoding ==? 'utf-8' ? "\u2713" : '') : '!'))
call a:1.split()
call a:1.add_section('airline_x', get(g:, 'airline_section_x').spc)
call a:1.add_section('airline_y', spc.get(g:, 'airline_section_y').spc)
call a:1.add_section('airline_z', spc.get(g:, 'airline_section_z'))
endif
return 1
endif
endfunction
function! airline#extensions#nrrwrgn#init(ext)
call a:ext.add_statusline_func('airline#extensions#nrrwrgn#apply')
endfunction

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" vim: et ts=2 sts=2 sw=2
if !exists('*ObsessionStatus')
finish
endif
let s:spc = g:airline_symbols.space
if !exists('g:airline#extensions#obsession#indicator_text')
let g:airline#extensions#obsession#indicator_text = '$'
endif
function! airline#extensions#obsession#init(ext)
call airline#parts#define_function('obsession', 'airline#extensions#obsession#get_status')
endfunction
function! airline#extensions#obsession#get_status()
return ObsessionStatus((g:airline#extensions#obsession#indicator_text . s:spc), '')
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
function! airline#extensions#po#apply(...)
if &ft ==# 'po'
call airline#extensions#prepend_to_section('z', '%{airline#extensions#po#stats()}')
autocmd airline BufWritePost * unlet! b:airline_po_stats
endif
endfunction
function! airline#extensions#po#stats()
if exists('b:airline_po_stats') && !empty(b:airline_po_stats)
return b:airline_po_stats
endif
let airline_po_stats = system('msgfmt --statistics -o /dev/null -- '. expand('%:p'))
if v:shell_error
return ''
endif
try
let b:airline_po_stats = '['. split(airline_po_stats, '\n')[0]. ']'
catch
let b:airline_po_stats = ''
endtry
if exists("g:airline#extensions#po#displayed_limit")
let w:displayed_po_limit = g:airline#extensions#po#displayed_limit
if len(b:airline_po_stats) > w:displayed_po_limit - 1
let b:airline_po_stats = b:airline_po_stats[0:(w:displayed_po_limit - 1)].(&encoding==?'utf-8' ? '…' : '.')
endif
endif
return b:airline_po_stats
endfunction
function! airline#extensions#po#init(ext)
call a:ext.add_statusline_func('airline#extensions#po#apply')
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !exists(':PromptlineSnapshot')
finish
endif
if !exists('airline#extensions#promptline#snapshot_file') || !len('airline#extensions#promptline#snapshot_file')
finish
endif
let s:prompt_snapshot_file = get(g:, 'airline#extensions#promptline#snapshot_file', '')
let s:color_template = get(g:, 'airline#extensions#promptline#color_template', 'normal')
function! airline#extensions#promptline#init(ext)
call a:ext.add_theme_func('airline#extensions#promptline#set_prompt_colors')
endfunction
function! airline#extensions#promptline#set_prompt_colors(palette)
let color_template = has_key(a:palette, s:color_template) ? s:color_template : 'normal'
let mode_palette = a:palette[color_template]
if !has_key(g:, 'promptline_symbols')
let g:promptline_symbols = {
\ 'left' : g:airline_left_sep,
\ 'right' : g:airline_right_sep,
\ 'left_alt' : g:airline_left_alt_sep,
\ 'right_alt' : g:airline_right_alt_sep}
endif
let promptline_theme = promptline#api#create_theme_from_airline(mode_palette)
call promptline#api#create_snapshot_with_theme(s:prompt_snapshot_file, promptline_theme)
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
let g:airline#extensions#quickfix#quickfix_text = 'Quickfix'
let g:airline#extensions#quickfix#location_text = 'Location'
function! airline#extensions#quickfix#apply(...)
if &buftype == 'quickfix'
let w:airline_section_a = s:get_text()
let w:airline_section_b = '%{get(w:, "quickfix_title", "")}'
let w:airline_section_c = ''
let w:airline_section_x = ''
endif
endfunction
function! airline#extensions#quickfix#init(ext)
call a:ext.add_statusline_func('airline#extensions#quickfix#apply')
call a:ext.add_inactive_statusline_func('airline#extensions#quickfix#inactive_qf_window')
endfunction
function! airline#extensions#quickfix#inactive_qf_window(...)
if getbufvar(a:2.bufnr, '&filetype') is# 'qf' && !empty(airline#util#getwinvar(a:2.winnr, 'quickfix_title', ''))
call setwinvar(a:2.winnr, 'airline_section_c', '[%{get(w:, "quickfix_title", "")}] %f %m')
endif
endfunction
function! s:get_text()
redir => buffers
silent ls
redir END
let nr = bufnr('%')
for buf in split(buffers, '\n')
if match(buf, '\v^\s*'.nr) > -1
if match(buf, '\cQuickfix') > -1
return g:airline#extensions#quickfix#quickfix_text
else
return g:airline#extensions#quickfix#location_text
endif
endif
endfor
return ''
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !exists(':SyntasticCheck')
finish
endif
function! airline#extensions#syntastic#get_warnings()
let errors = SyntasticStatuslineFlag()
if strlen(errors) > 0
return errors.(g:airline_symbols.space)
endif
return ''
endfunction
function! airline#extensions#syntastic#init(ext)
call airline#parts#define_function('syntastic', 'airline#extensions#syntastic#get_warnings')
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
let s:formatter = get(g:, 'airline#extensions#tabline#formatter', 'default')
let s:show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
let s:show_tabs = get(g:, 'airline#extensions#tabline#show_tabs', 1)
let s:ignore_bufadd_pat = get(g:, 'airline#extensions#tabline#ignore_bufadd_pat', '\c\vgundo|undotree|vimfiler|tagbar|nerd_tree')
let s:taboo = get(g:, 'airline#extensions#taboo#enabled', 1) && get(g:, 'loaded_taboo', 0)
if s:taboo
let g:taboo_tabline = 0
endif
let s:ctrlspace = get(g:, 'CtrlSpaceLoaded', 0)
function! airline#extensions#tabline#init(ext)
if has('gui_running')
set guioptions-=e
endif
autocmd User AirlineToggledOn call s:toggle_on()
autocmd User AirlineToggledOff call s:toggle_off()
call s:toggle_on()
call a:ext.add_theme_func('airline#extensions#tabline#load_theme')
endfunction
function! s:toggle_off()
call airline#extensions#tabline#autoshow#off()
call airline#extensions#tabline#tabs#off()
call airline#extensions#tabline#buffers#off()
call airline#extensions#tabline#ctrlspace#off()
endfunction
function! s:toggle_on()
call airline#extensions#tabline#autoshow#on()
call airline#extensions#tabline#tabs#on()
call airline#extensions#tabline#buffers#on()
call airline#extensions#tabline#ctrlspace#on()
set tabline=%!airline#extensions#tabline#get()
endfunction
function! s:update_tabline()
if get(g:, 'airline#extensions#tabline#disable_refresh', 0)
return
endif
let match = expand('<afile>')
if pumvisible()
return
elseif !get(g:, 'airline#extensions#tabline#enabled', 0)
return
" return, if buffer matches ignore pattern or is directory (netrw)
elseif empty(match)
\ || match(match, s:ignore_bufadd_pat) > -1
\ || isdirectory(expand("<afile>"))
return
endif
doautocmd User BufMRUChange
endfunction
function! airline#extensions#tabline#load_theme(palette)
if pumvisible()
return
endif
let colors = get(a:palette, 'tabline', {})
" Theme for tabs on the left
let l:tab = get(colors, 'airline_tab', a:palette.normal.airline_b)
let l:tabsel = get(colors, 'airline_tabsel', a:palette.normal.airline_a)
let l:tabtype = get(colors, 'airline_tabtype', a:palette.visual.airline_a)
let l:tabfill = get(colors, 'airline_tabfill', a:palette.normal.airline_c)
let l:tabmod = get(colors, 'airline_tabmod', a:palette.insert.airline_a)
let l:tabhid = get(colors, 'airline_tabhid', a:palette.normal.airline_c)
if has_key(a:palette, 'normal_modified') && has_key(a:palette.normal_modified, 'airline_c')
let l:tabmodu = get(colors, 'airline_tabmod_unsel', a:palette.normal_modified.airline_c)
else
"Fall back to normal airline_c if modified airline_c isn't present
let l:tabmodu = get(colors, 'airline_tabmod_unsel', a:palette.normal.airline_c)
endif
call airline#highlighter#exec('airline_tab', l:tab)
call airline#highlighter#exec('airline_tabsel', l:tabsel)
call airline#highlighter#exec('airline_tabtype', l:tabtype)
call airline#highlighter#exec('airline_tabfill', l:tabfill)
call airline#highlighter#exec('airline_tabmod', l:tabmod)
call airline#highlighter#exec('airline_tabmod_unsel', l:tabmodu)
call airline#highlighter#exec('airline_tabhid', l:tabhid)
" Theme for tabs on the right
let l:tabsel_right = get(colors, 'airline_tabsel_right', a:palette.normal.airline_a)
let l:tab_right = get(colors, 'airline_tab_right', a:palette.inactive.airline_c)
let l:tabmod_right = get(colors, 'airline_tabmod_right', a:palette.insert.airline_a)
let l:tabhid_right = get(colors, 'airline_tabhid_right', a:palette.normal.airline_c)
if has_key(a:palette, 'normal_modified') && has_key(a:palette.normal_modified, 'airline_c')
let l:tabmodu_right = get(colors, 'airline_tabmod_unsel_right', a:palette.normal_modified.airline_c)
else
"Fall back to normal airline_c if modified airline_c isn't present
let l:tabmodu_right = get(colors, 'airline_tabmod_unsel_right', a:palette.normal.airline_c)
endif
call airline#highlighter#exec('airline_tab_right', l:tab_right)
call airline#highlighter#exec('airline_tabsel_right', l:tabsel_right)
call airline#highlighter#exec('airline_tabmod_right', l:tabmod_right)
call airline#highlighter#exec('airline_tabhid_right', l:tabhid_right)
call airline#highlighter#exec('airline_tabmod_unsel_right', l:tabmodu_right)
endfunction
let s:current_tabcnt = -1
function! airline#extensions#tabline#get()
let curtabcnt = tabpagenr('$')
if curtabcnt != s:current_tabcnt
let s:current_tabcnt = curtabcnt
call airline#extensions#tabline#tabs#invalidate()
call airline#extensions#tabline#buffers#invalidate()
call airline#extensions#tabline#ctrlspace#invalidate()
endif
if !exists('#airline#BufAdd#*')
autocmd airline BufAdd * call <sid>update_tabline()
endif
if s:ctrlspace
return airline#extensions#tabline#ctrlspace#get()
elseif s:show_buffers && curtabcnt == 1 || !s:show_tabs
return airline#extensions#tabline#buffers#get()
else
return airline#extensions#tabline#tabs#get()
endif
endfunction
function! airline#extensions#tabline#title(n)
let title = ''
if s:taboo
let title = TabooTabTitle(a:n)
endif
if empty(title) && exists('*gettabvar')
let title = gettabvar(a:n, 'title')
endif
if empty(title)
let buflist = tabpagebuflist(a:n)
let winnr = tabpagewinnr(a:n)
let all_buffers = airline#extensions#tabline#buflist#list()
return airline#extensions#tabline#get_buffer_name(
\ buflist[winnr - 1],
\ filter(buflist, 'index(all_buffers, v:val) != -1'))
endif
return title
endfunction
function! airline#extensions#tabline#get_buffer_name(nr, ...)
let buffers = a:0 ? a:1 : airline#extensions#tabline#buflist#list()
return airline#extensions#tabline#formatters#{s:formatter}#format(a:nr, buffers)
endfunction
function! airline#extensions#tabline#new_builder()
let builder_context = {
\ 'active' : 1,
\ 'right_sep' : get(g:, 'airline#extensions#tabline#right_sep' , g:airline_right_sep),
\ 'right_alt_sep' : get(g:, 'airline#extensions#tabline#right_alt_sep', g:airline_right_alt_sep),
\ }
if get(g:, 'airline_powerline_fonts', 0)
let builder_context.left_sep = get(g:, 'airline#extensions#tabline#left_sep' , g:airline_left_sep)
let builder_context.left_alt_sep = get(g:, 'airline#extensions#tabline#left_alt_sep' , g:airline_left_alt_sep)
else
let builder_context.left_sep = get(g:, 'airline#extensions#tabline#left_sep' , ' ')
let builder_context.left_alt_sep = get(g:, 'airline#extensions#tabline#left_alt_sep' , '|')
endif
return airline#builder#new(builder_context)
endfunction
function! airline#extensions#tabline#group_of_bufnr(tab_bufs, bufnr)
let cur = bufnr('%')
if cur == a:bufnr
if g:airline_detect_modified && getbufvar(a:bufnr, '&modified')
let group = 'airline_tabmod'
else
let group = 'airline_tabsel'
endif
else
if g:airline_detect_modified && getbufvar(a:bufnr, '&modified')
let group = 'airline_tabmod_unsel'
elseif index(a:tab_bufs, a:bufnr) > -1
let group = 'airline_tab'
else
let group = 'airline_tabhid'
endif
endif
return group
endfunction

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@@ -0,0 +1,53 @@
" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
let s:show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
let s:buf_min_count = get(g:, 'airline#extensions#tabline#buffer_min_count', 0)
let s:tab_min_count = get(g:, 'airline#extensions#tabline#tab_min_count', 0)
function! airline#extensions#tabline#autoshow#off()
if exists('s:original_tabline')
let &tabline = s:original_tabline
let &showtabline = s:original_showtabline
endif
augroup airline_tabline_autoshow
autocmd!
augroup END
endfunction
function! airline#extensions#tabline#autoshow#on()
let [ s:original_tabline, s:original_showtabline ] = [ &tabline, &showtabline ]
augroup airline_tabline_autoshow
autocmd!
if s:buf_min_count <= 0 && s:tab_min_count <= 1
if &lines > 3
set showtabline=2
endif
else
if s:show_buffers == 1
autocmd BufEnter * call <sid>show_tabline(s:buf_min_count, len(airline#extensions#tabline#buflist#list()))
autocmd BufUnload * call <sid>show_tabline(s:buf_min_count, len(airline#extensions#tabline#buflist#list()) - 1)
else
autocmd TabEnter * call <sid>show_tabline(s:tab_min_count, tabpagenr('$'))
endif
endif
" Invalidate cache. This has to come after the BufUnload for
" s:show_buffers, to invalidate the cache for BufEnter.
autocmd BufLeave,BufAdd,BufUnload * call airline#extensions#tabline#buflist#invalidate()
augroup END
endfunction
function! s:show_tabline(min_count, total_count)
if a:total_count >= a:min_count
if &showtabline != 2 && &lines > 3
set showtabline=2
endif
else
if &showtabline != 0
set showtabline=0
endif
endif
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
let s:buffer_idx_mode = get(g:, 'airline#extensions#tabline#buffer_idx_mode', 0)
let s:show_tab_type = get(g:, 'airline#extensions#tabline#show_tab_type', 1)
let s:buffers_label = get(g:, 'airline#extensions#tabline#buffers_label', 'buffers')
let s:spc = g:airline_symbols.space
let s:current_bufnr = -1
let s:current_modified = 0
let s:current_tabline = ''
let s:current_visible_buffers = []
let s:number_map = &encoding == 'utf-8'
\ ? {
\ '0': '⁰',
\ '1': '¹',
\ '2': '²',
\ '3': '³',
\ '4': '⁴',
\ '5': '⁵',
\ '6': '⁶',
\ '7': '⁷',
\ '8': '⁸',
\ '9': '⁹'
\ }
\ : {}
function! airline#extensions#tabline#buffers#off()
augroup airline_tabline_buffers
autocmd!
augroup END
endfunction
function! airline#extensions#tabline#buffers#on()
augroup airline_tabline_buffers
autocmd!
autocmd BufDelete * call airline#extensions#tabline#buffers#invalidate()
autocmd User BufMRUChange call airline#extensions#tabline#buflist#invalidate()
autocmd User BufMRUChange call airline#extensions#tabline#buffers#invalidate()
augroup END
endfunction
function! airline#extensions#tabline#buffers#invalidate()
let s:current_bufnr = -1
endfunction
function! airline#extensions#tabline#buffers#get()
call <sid>map_keys()
let cur = bufnr('%')
if cur == s:current_bufnr
if !g:airline_detect_modified || getbufvar(cur, '&modified') == s:current_modified
return s:current_tabline
endif
endif
let l:index = 1
let b = airline#extensions#tabline#new_builder()
let tab_bufs = tabpagebuflist(tabpagenr())
for nr in s:get_visible_buffers()
if nr < 0
call b.add_raw('%#airline_tabhid#...')
continue
endif
let group = airline#extensions#tabline#group_of_bufnr(tab_bufs, nr)
if nr == cur
let s:current_modified = (group == 'airline_tabmod') ? 1 : 0
endif
" Neovim feature: Have clickable buffers
if has("tablineat")
call b.add_raw('%'.nr.'@airline#extensions#tabline#buffers#clickbuf@')
endif
if s:buffer_idx_mode
if len(s:number_map) > 0
call b.add_section(group, s:spc . get(s:number_map, l:index, '') . '%(%{airline#extensions#tabline#get_buffer_name('.nr.')}%)' . s:spc)
else
call b.add_section(group, '['.l:index.s:spc.'%(%{airline#extensions#tabline#get_buffer_name('.nr.')}%)'.']')
endif
let l:index = l:index + 1
else
call b.add_section(group, s:spc.'%(%{airline#extensions#tabline#get_buffer_name('.nr.')}%)'.s:spc)
endif
if has("tablineat")
call b.add_raw('%X')
endif
endfor
call b.add_section('airline_tabfill', '')
call b.split()
call b.add_section('airline_tabfill', '')
if s:show_tab_type
call b.add_section_spaced('airline_tabtype', s:buffers_label)
endif
let s:current_bufnr = cur
let s:current_tabline = b.build()
return s:current_tabline
endfunction
function! s:get_visible_buffers()
let buffers = airline#extensions#tabline#buflist#list()
let cur = bufnr('%')
let total_width = 0
let max_width = 0
for nr in buffers
let width = len(airline#extensions#tabline#get_buffer_name(nr)) + 4
let total_width += width
let max_width = max([max_width, width])
endfor
" only show current and surrounding buffers if there are too many buffers
let position = index(buffers, cur)
let vimwidth = &columns
if total_width > vimwidth && position > -1
let buf_count = len(buffers)
" determine how many buffers to show based on the longest buffer width,
" use one on the right side and put the rest on the left
let buf_max = vimwidth / max_width
let buf_right = 1
let buf_left = max([0, buf_max - buf_right])
let start = max([0, position - buf_left])
let end = min([buf_count, position + buf_right])
" fill up available space on the right
if position < buf_left
let end += (buf_left - position)
endif
" fill up available space on the left
if end > buf_count - 1 - buf_right
let start -= max([0, buf_right - (buf_count - 1 - position)])
endif
let buffers = eval('buffers[' . start . ':' . end . ']')
if start > 0
call insert(buffers, -1, 0)
endif
if end < buf_count - 1
call add(buffers, -1)
endif
endif
let s:current_visible_buffers = buffers
return buffers
endfunction
function! s:select_tab(buf_index)
" no-op when called in the NERDTree buffer
if exists('t:NERDTreeBufName') && bufname('%') == t:NERDTreeBufName
return
endif
let idx = a:buf_index
if s:current_visible_buffers[0] == -1
let idx = idx + 1
endif
let buf = get(s:current_visible_buffers, idx, 0)
if buf != 0
exec 'b!' . buf
endif
endfunction
function! s:jump_to_tab(offset)
let l = s:current_visible_buffers
let i = index(l, bufnr('%'))
if i > -1
exec 'b!' . l[float2nr(fmod(i + a:offset, len(l)))]
endif
endfunction
function! s:map_keys()
if s:buffer_idx_mode
noremap <silent> <Plug>AirlineSelectTab1 :call <SID>select_tab(0)<CR>
noremap <silent> <Plug>AirlineSelectTab2 :call <SID>select_tab(1)<CR>
noremap <silent> <Plug>AirlineSelectTab3 :call <SID>select_tab(2)<CR>
noremap <silent> <Plug>AirlineSelectTab4 :call <SID>select_tab(3)<CR>
noremap <silent> <Plug>AirlineSelectTab5 :call <SID>select_tab(4)<CR>
noremap <silent> <Plug>AirlineSelectTab6 :call <SID>select_tab(5)<CR>
noremap <silent> <Plug>AirlineSelectTab7 :call <SID>select_tab(6)<CR>
noremap <silent> <Plug>AirlineSelectTab8 :call <SID>select_tab(7)<CR>
noremap <silent> <Plug>AirlineSelectTab9 :call <SID>select_tab(8)<CR>
noremap <silent> <Plug>AirlineSelectPrevTab :<C-u>call <SID>jump_to_tab(-v:count1)<CR>
noremap <silent> <Plug>AirlineSelectNextTab :<C-u>call <SID>jump_to_tab(v:count1)<CR>
endif
endfunction
function! airline#extensions#tabline#buffers#clickbuf(minwid, clicks, button, modifiers) abort
" Clickable buffers
" works only in recent NeoVim with has('tablineat')
" single mouse button click without modifiers pressed
if a:clicks == 1 && a:modifiers !~# '[^ ]'
if a:button is# 'l'
" left button - switch to buffer
silent execute 'buffer' a:minwid
elseif a:button is# 'm'
" middle button - delete buffer
silent execute 'bdelete' a:minwid
endif
endif
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
let s:excludes = get(g:, 'airline#extensions#tabline#excludes', [])
let s:exclude_preview = get(g:, 'airline#extensions#tabline#exclude_preview', 1)
function! airline#extensions#tabline#buflist#invalidate()
unlet! s:current_buffer_list
endfunction
function! airline#extensions#tabline#buflist#list()
if exists('s:current_buffer_list')
return s:current_buffer_list
endif
let list = (exists('g:did_bufmru') && g:did_bufmru) ? BufMRUList() : range(1, bufnr("$"))
let buffers = []
" If this is too slow, we can switch to a different algorithm.
" Basically branch 535 already does it, but since it relies on
" BufAdd autocommand, I'd like to avoid this if possible.
for nr in list
if buflisted(nr)
" Do not add to the bufferlist, if either
" 1) buffername matches exclude pattern
" 2) buffer is a quickfix buffer
" 3) exclude preview windows (if 'bufhidden' == wipe
" and 'buftype' == nofile
if (!empty(s:excludes) && match(bufname(nr), join(s:excludes, '\|')) > -1) ||
\ (getbufvar(nr, 'current_syntax') == 'qf') ||
\ (s:exclude_preview && getbufvar(nr, '&bufhidden') == 'wipe'
\ && getbufvar(nr, '&buftype') == 'nofile')
continue
endif
call add(buffers, nr)
endif
endfor
let s:current_buffer_list = buffers
return buffers
endfunction

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" MIT License. Copyright (c) 2016 Kevin Sapper
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
let s:current_bufnr = -1
let s:current_tabnr = -1
let s:current_tabline = ''
let s:buffers_label = get(g:, 'airline#extensions#tabline#buffers_label', 'buffers')
let s:tabs_label = get(g:, 'airline#extensions#tabline#tabs_label', 'tabs')
let s:switch_buffers_and_tabs = get(g:, 'airline#extensions#tabline#switch_buffers_and_tabs', 0)
let s:show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
let s:show_tabs = get(g:, 'airline#extensions#tabline#show_tabs', 1)
function! airline#extensions#tabline#ctrlspace#off()
augroup airline_tabline_ctrlspace
autocmd!
augroup END
endfunction
function! airline#extensions#tabline#ctrlspace#on()
augroup airline_tabline_ctrlspace
autocmd!
autocmd BufDelete * call airline#extensions#tabline#ctrlspace#invalidate()
augroup END
endfunction
function! airline#extensions#tabline#ctrlspace#invalidate()
let s:current_bufnr = -1
let s:current_tabnr = -1
endfunction
function! airline#extensions#tabline#ctrlspace#add_buffer_section(builder, cur_tab, cur_buf, pos)
if a:pos == 0
let pos_extension = ''
else
let pos_extension = '_right'
endif
let s:buffer_list = ctrlspace#api#BufferList(a:cur_tab)
for buffer in s:buffer_list
if a:cur_buf == buffer.index
if buffer.modified
let group = 'airline_tabmod'.pos_extension
else
let group = 'airline_tabsel'.pos_extension
endif
else
if buffer.modified
let group = 'airline_tabmod_unsel'.pos_extension
elseif buffer.visible
let group = 'airline_tab'.pos_extension
else
let group = 'airline_tabhid'.pos_extension
endif
endif
let buf_name = '%(%{airline#extensions#tabline#get_buffer_name('.buffer.index.')}%)'
if has("tablineat")
let buf_name = '%'.buffer.index.'@airline#extensions#tabline#buffers#clickbuf@'.buf_name.'%X'
endif
call a:builder.add_section_spaced(group, buf_name)
endfor
endfunction
function! airline#extensions#tabline#ctrlspace#add_tab_section(builder, pos)
if a:pos == 0
let pos_extension = ''
else
let pos_extension = '_right'
endif
for tab in s:tab_list
if tab.current
if tab.modified
let group = 'airline_tabmod'.pos_extension
else
let group = 'airline_tabsel'.pos_extension
endif
else
if tab.modified
let group = 'airline_tabmod_unsel'.pos_extension
else
let group = 'airline_tabhid'.pos_extension
endif
endif
call a:builder.add_section_spaced(group, '%'.tab.index.'T'.tab.title.ctrlspace#api#TabBuffersNumber(tab.index).'%T')
endfor
endfunction
function! airline#extensions#tabline#ctrlspace#get()
let cur_buf = bufnr('%')
let s:tab_list = ctrlspace#api#TabList()
for tab in s:tab_list
if tab.current
let cur_tab = tab.index
endif
endfor
if cur_buf == s:current_bufnr && cur_tab == s:current_tabnr
return s:current_tabline
endif
let builder = airline#extensions#tabline#new_builder()
" Add left tabline content
if s:show_buffers == 0
call airline#extensions#tabline#ctrlspace#add_tab_section(builder, 0)
elseif s:show_tabs == 0
call airline#extensions#tabline#ctrlspace#add_buffer_section(builder, cur_tab, cur_buf, 0)
else
if s:switch_buffers_and_tabs == 0
call builder.add_section_spaced('airline_tabtype', s:buffers_label)
call airline#extensions#tabline#ctrlspace#add_buffer_section(builder, cur_tab, cur_buf, 0)
else
call builder.add_section_spaced('airline_tabtype', s:tabs_label)
call airline#extensions#tabline#ctrlspace#add_tab_section(builder, 0)
endif
endif
call builder.add_section('airline_tabfill', '')
call builder.split()
call builder.add_section('airline_tabfill', '')
" Add right tabline content
if s:show_buffers == 0
call builder.add_section_spaced('airline_tabtype', s:tabs_label)
elseif s:show_tabs == 0
call builder.add_section_spaced('airline_tabtype', s:buffers_label)
else
if s:switch_buffers_and_tabs == 0
call airline#extensions#tabline#ctrlspace#add_tab_section(builder, 1)
call builder.add_section_spaced('airline_tabtype', s:tabs_label)
else
call airline#extensions#tabline#ctrlspace#add_buffer_section(builder, cur_tab, cur_buf, 1)
call builder.add_section_spaced('airline_tabtype', s:buffers_label)
endif
endif
let s:current_bufnr = cur_buf
let s:current_tabnr = cur_tab
let s:current_tabline = builder.build()
return s:current_tabline
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
let s:fmod = get(g:, 'airline#extensions#tabline#fnamemod', ':~:.')
let s:fnamecollapse = get(g:, 'airline#extensions#tabline#fnamecollapse', 1)
let s:fnametruncate = get(g:, 'airline#extensions#tabline#fnametruncate', 0)
let s:buf_nr_format = get(g:, 'airline#extensions#tabline#buffer_nr_format', '%s: ')
let s:buf_nr_show = get(g:, 'airline#extensions#tabline#buffer_nr_show', 0)
let s:buf_modified_symbol = g:airline_symbols.modified
function! airline#extensions#tabline#formatters#default#format(bufnr, buffers)
let _ = ''
let name = bufname(a:bufnr)
if empty(name)
let _ .= '[No Name]'
else
if s:fnamecollapse
let _ .= substitute(fnamemodify(name, s:fmod), '\v\w\zs.{-}\ze(\\|/)', '', 'g')
else
let _ .= fnamemodify(name, s:fmod)
endif
if a:bufnr != bufnr('%') && s:fnametruncate && strlen(_) > s:fnametruncate
let _ = strpart(_, 0, s:fnametruncate)
endif
endif
return airline#extensions#tabline#formatters#default#wrap_name(a:bufnr, _)
endfunction
function! airline#extensions#tabline#formatters#default#wrap_name(bufnr, buffer_name)
let _ = s:buf_nr_show ? printf(s:buf_nr_format, a:bufnr) : ''
let _ .= substitute(a:buffer_name, '\\', '/', 'g')
if getbufvar(a:bufnr, '&modified') == 1
let _ .= s:buf_modified_symbol
endif
return _
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
function! airline#extensions#tabline#formatters#unique_tail#format(bufnr, buffers)
let duplicates = {}
let tails = {}
let map = {}
for nr in a:buffers
let name = bufname(nr)
if empty(name)
let map[nr] = '[No Name]'
else
let tail = fnamemodify(name, ':s?/\+$??:t')
if has_key(tails, tail)
let duplicates[nr] = nr
endif
let tails[tail] = 1
let map[nr] = airline#extensions#tabline#formatters#default#wrap_name(nr, tail)
endif
endfor
for nr in values(duplicates)
let map[nr] = airline#extensions#tabline#formatters#default#wrap_name(nr, fnamemodify(bufname(nr), ':p:.'))
endfor
if has_key(map, a:bufnr)
return map[a:bufnr]
endif
" if we get here, the buffer list isn't in sync with the selected buffer yet, fall back to the default
return airline#extensions#tabline#formatters#default#format(a:bufnr, a:buffers)
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
let s:skip_symbol = '…'
function! airline#extensions#tabline#formatters#unique_tail_improved#format(bufnr, buffers)
if len(a:buffers) <= 1 " don't need to compare bufnames if has less than one buffer opened
return airline#extensions#tabline#formatters#default#format(a:bufnr, a:buffers)
endif
let curbuf_tail = fnamemodify(bufname(a:bufnr), ':t')
let do_deduplicate = 0
let path_tokens = {}
for nr in a:buffers
let name = bufname(nr)
if !empty(name) && nr != a:bufnr && fnamemodify(name, ':t') == curbuf_tail " only perform actions if curbuf_tail isn't unique
let do_deduplicate = 1
let tokens = reverse(split(substitute(fnamemodify(name, ':p:h'), '\\', '/', 'g'), '/'))
let token_index = 0
for token in tokens
if token == '' | continue | endif
if token == '.' | break | endif
if !has_key(path_tokens, token_index)
let path_tokens[token_index] = {}
endif
let path_tokens[token_index][token] = 1
let token_index += 1
endfor
endif
endfor
if do_deduplicate == 1
let path = []
let token_index = 0
for token in reverse(split(substitute(fnamemodify(bufname(a:bufnr), ':p:h'), '\\', '/', 'g'), '/'))
if token == '.' | break | endif
let duplicated = 0
let uniq = 1
let single = 1
if has_key(path_tokens, token_index)
let duplicated = 1
if len(keys(path_tokens[token_index])) > 1 | let single = 0 | endif
if has_key(path_tokens[token_index], token) | let uniq = 0 | endif
endif
call insert(path, {'token': token, 'duplicated': duplicated, 'uniq': uniq, 'single': single})
let token_index += 1
endfor
let buf_name = [curbuf_tail]
let has_uniq = 0
let has_skipped = 0
for token1 in reverse(path)
if !token1['duplicated'] && len(buf_name) > 1
call insert(buf_name, s:skip_symbol)
let has_skipped = 0
break
endif
if has_uniq == 1
call insert(buf_name, s:skip_symbol)
let has_skipped = 0
break
endif
if token1['uniq'] == 0 && token1['single'] == 1
let has_skipped = 1
else
if has_skipped == 1
call insert(buf_name, s:skip_symbol)
let has_skipped = 0
endif
call insert(buf_name, token1['token'])
endif
if token1['uniq'] == 1
let has_uniq = 1
endif
endfor
if has_skipped == 1
call insert(buf_name, s:skip_symbol)
endif
return airline#extensions#tabline#formatters#default#wrap_name(a:bufnr, join(buf_name, '/'))
else
return airline#extensions#tabline#formatters#default#format(a:bufnr, a:buffers)
endif
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
let s:show_close_button = get(g:, 'airline#extensions#tabline#show_close_button', 1)
let s:show_tab_type = get(g:, 'airline#extensions#tabline#show_tab_type', 1)
let s:show_tab_nr = get(g:, 'airline#extensions#tabline#show_tab_nr', 1)
let s:tab_nr_type = get(g:, 'airline#extensions#tabline#tab_nr_type', 0)
let s:close_symbol = get(g:, 'airline#extensions#tabline#close_symbol', 'X')
let s:tabs_label = get(g:, 'airline#extensions#tabline#tabs_label', 'tabs')
let s:show_splits = get(g:, 'airline#extensions#tabline#show_splits', 1)
let s:spc = g:airline_symbols.space
let s:current_bufnr = -1
let s:current_tabnr = -1
let s:current_modified = 0
function! airline#extensions#tabline#tabs#off()
augroup airline_tabline_tabs
autocmd!
augroup END
endfunction
function! airline#extensions#tabline#tabs#on()
augroup airline_tabline_tabs
autocmd!
autocmd BufDelete * call airline#extensions#tabline#tabs#invalidate()
augroup END
endfunction
function! airline#extensions#tabline#tabs#invalidate()
let s:current_bufnr = -1
endfunction
function! airline#extensions#tabline#tabs#get()
let curbuf = bufnr('%')
let curtab = tabpagenr()
call s:map_keys()
if curbuf == s:current_bufnr && curtab == s:current_tabnr
if !g:airline_detect_modified || getbufvar(curbuf, '&modified') == s:current_modified
return s:current_tabline
endif
endif
let b = airline#extensions#tabline#new_builder()
for i in range(1, tabpagenr('$'))
if i == curtab
let group = 'airline_tabsel'
if g:airline_detect_modified
for bi in tabpagebuflist(i)
if getbufvar(bi, '&modified')
let group = 'airline_tabmod'
endif
endfor
endif
let s:current_modified = (group == 'airline_tabmod') ? 1 : 0
else
let group = 'airline_tab'
endif
let val = '%('
if s:show_tab_nr
if s:tab_nr_type == 0
let val .= (g:airline_symbols.space).'%{len(tabpagebuflist('.i.'))}'
elseif s:tab_nr_type == 1
let val .= (g:airline_symbols.space).i
else "== 2
let val .= (g:airline_symbols.space).i.'.%{len(tabpagebuflist('.i.'))}'
endif
endif
call b.add_section(group, val.'%'.i.'T %{airline#extensions#tabline#title('.i.')} %)')
endfor
call b.add_section('airline_tabfill', '')
call b.split()
call b.add_section('airline_tabfill', '')
if s:show_close_button
call b.add_section('airline_tab_right', ' %999X'.s:close_symbol.' ')
endif
if s:show_splits == 1
let buffers = tabpagebuflist(curtab)
for nr in buffers
let group = airline#extensions#tabline#group_of_bufnr(buffers, nr) . "_right"
call b.add_section_spaced(group, '%(%{airline#extensions#tabline#get_buffer_name('.nr.')}%)')
endfor
elseif s:show_tab_type == 1
call b.add_section_spaced('airline_tabtype', s:tabs_label)
endif
let s:current_bufnr = curbuf
let s:current_tabnr = curtab
let s:current_tabline = b.build()
return s:current_tabline
endfunction
function! s:map_keys()
noremap <silent> <Plug>AirlineSelectTab1 :1tabn<CR>
noremap <silent> <Plug>AirlineSelectTab2 :2tabn<CR>
noremap <silent> <Plug>AirlineSelectTab3 :3tabn<CR>
noremap <silent> <Plug>AirlineSelectTab4 :4tabn<CR>
noremap <silent> <Plug>AirlineSelectTab5 :5tabn<CR>
noremap <silent> <Plug>AirlineSelectTab6 :6tabn<CR>
noremap <silent> <Plug>AirlineSelectTab7 :7tabn<CR>
noremap <silent> <Plug>AirlineSelectTab8 :8tabn<CR>
noremap <silent> <Plug>AirlineSelectTab9 :9tabn<CR>
noremap <silent> <Plug>AirlineSelectPrevTab gT
" tabn {count} goes to count tab does not go {count} tab pages forward!
noremap <silent> <Plug>AirlineSelectNextTab :<C-U>exe repeat(':tabn\|', v:count1)<cr>
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !exists(':TagbarToggle')
finish
endif
let s:flags = get(g:, 'airline#extensions#tagbar#flags', '')
let s:spc = g:airline_symbols.space
" Arguments: current, sort, fname
function! airline#extensions#tagbar#get_status(...)
let builder = airline#builder#new({ 'active': a:1 })
call builder.add_section('airline_a', s:spc.'Tagbar'.s:spc)
call builder.add_section('airline_b', s:spc.a:2.s:spc)
call builder.add_section('airline_c', s:spc.a:3.s:spc)
return builder.build()
endfunction
function! airline#extensions#tagbar#inactive_apply(...)
if getwinvar(a:2.winnr, '&filetype') == 'tagbar'
return -1
endif
endfunction
let s:airline_tagbar_last_lookup_time = 0
let s:airline_tagbar_last_lookup_val = ''
function! airline#extensions#tagbar#currenttag()
if get(w:, 'airline_active', 0)
if s:airline_tagbar_last_lookup_time != localtime()
let s:airline_tagbar_last_lookup_val = tagbar#currenttag('%s', '', s:flags)
let s:airline_tagbar_last_lookup_time = localtime()
endif
return s:airline_tagbar_last_lookup_val
endif
return ''
endfunction
function! airline#extensions#tagbar#init(ext)
call a:ext.add_inactive_statusline_func('airline#extensions#tagbar#inactive_apply')
let g:tagbar_status_func = 'airline#extensions#tagbar#get_status'
call airline#parts#define_function('tagbar', 'airline#extensions#tagbar#currenttag')
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !exists(':Tmuxline')
finish
endif
let s:tmuxline_snapshot_file = get(g:, 'airline#extensions#tmuxline#snapshot_file', '')
let s:color_template = get(g:, 'airline#extensions#tmuxline#color_template', 'normal')
function! airline#extensions#tmuxline#init(ext)
call a:ext.add_theme_func('airline#extensions#tmuxline#set_tmux_colors')
endfunction
function! airline#extensions#tmuxline#set_tmux_colors(palette)
let color_template = has_key(a:palette, s:color_template) ? s:color_template : 'normal'
let mode_palette = a:palette[color_template]
let tmuxline_theme = tmuxline#api#create_theme_from_airline(mode_palette)
call tmuxline#api#set_theme(tmuxline_theme)
if strlen(s:tmuxline_snapshot_file)
call tmuxline#api#snapshot(s:tmuxline_snapshot_file)
endif
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !exists(':UndotreeToggle')
finish
endif
function! airline#extensions#undotree#apply(...)
if exists('t:undotree')
if &ft == 'undotree'
if exists('*t:undotree.GetStatusLine')
call airline#extensions#apply_left_override('undo', '%{t:undotree.GetStatusLine()}')
else
call airline#extensions#apply_left_override('undotree', '%f')
endif
endif
if &ft == 'diff' && exists('*t:diffpanel.GetStatusLine')
call airline#extensions#apply_left_override('diff', '%{t:diffpanel.GetStatusLine()}')
endif
endif
endfunction
function! airline#extensions#undotree#init(ext)
call a:ext.add_statusline_func('airline#extensions#undotree#apply')
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !get(g:, 'loaded_unicodePlugin', 0)
finish
endif
function! airline#extensions#unicode#apply(...)
if exists(":UnicodeTable") == 2 && bufname('') ==# 'UnicodeTable'
call airline#parts#define('unicode', {
\ 'text': '[UnicodeTable]',
\ 'accent': 'bold' })
let w:airline_section_a = airline#section#create(['unicode'])
let w:airline_section_b = ''
let w:airline_section_c = ''
let w:airline_section_y = ''
endif
endfunction
function! airline#extensions#unicode#init(ext)
call a:ext.add_statusline_func('airline#extensions#unicode#apply')
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !get(g:, 'loaded_unite', 0)
finish
endif
function! airline#extensions#unite#apply(...)
if &ft == 'unite'
call a:1.add_section('airline_a', ' Unite ')
call a:1.add_section('airline_b', ' %{get(unite#get_context(), "buffer_name", "")} ')
call a:1.add_section('airline_c', ' %{unite#get_status_string()} ')
call a:1.split()
call a:1.add_section('airline_y', ' %{get(unite#get_context(), "real_buffer_name", "")} ')
return 1
endif
endfunction
function! airline#extensions#unite#init(ext)
let g:unite_force_overwrite_statusline = 0
call a:ext.add_statusline_func('airline#extensions#unite#apply')
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
let s:spc = g:airline_symbols.space
function! airline#extensions#virtualenv#init(ext)
call a:ext.add_statusline_func('airline#extensions#virtualenv#apply')
endfunction
function! airline#extensions#virtualenv#apply(...)
if &filetype =~# "python"
if get(g:, 'virtualenv_loaded', 0)
let statusline = virtualenv#statusline()
else
let statusline = fnamemodify($VIRTUAL_ENV, ':t')
endif
if !empty(statusline)
call airline#extensions#append_to_section('x',
\ s:spc.g:airline_right_alt_sep.s:spc.statusline)
endif
endif
endfunction
function! airline#extensions#virtualenv#update()
if &filetype =~# "python"
call airline#extensions#virtualenv#apply()
call airline#update_statusline()
endif
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
" http://got-ravings.blogspot.com/2008/10/vim-pr0n-statusline-whitespace-flags.html
let s:show_message = get(g:, 'airline#extensions#whitespace#show_message', 1)
let s:symbol = get(g:, 'airline#extensions#whitespace#symbol', g:airline_symbols.whitespace)
let s:default_checks = ['indent', 'trailing', 'mixed-indent-file']
let s:trailing_format = get(g:, 'airline#extensions#whitespace#trailing_format', 'trailing[%s]')
let s:mixed_indent_format = get(g:, 'airline#extensions#whitespace#mixed_indent_format', 'mixed-indent[%s]')
let s:long_format = get(g:, 'airline#extensions#whitespace#long_format', 'long[%s]')
let s:mixed_indent_file_format = get(g:, 'airline#extensions#whitespace#mixed_indent_file_format', 'mix-indent-file[%s]')
let s:indent_algo = get(g:, 'airline#extensions#whitespace#mixed_indent_algo', 0)
let s:skip_check_ft = {'make': ['indent', 'mixed-indent-file'] }
let s:max_lines = get(g:, 'airline#extensions#whitespace#max_lines', 20000)
let s:enabled = get(g:, 'airline#extensions#whitespace#enabled', 1)
let s:c_like_langs = get(g:, 'airline#extensions#c_like_langs', [ 'c', 'cpp', 'cuda', 'javascript', 'ld', 'php' ])
function! s:check_mixed_indent()
if s:indent_algo == 1
" [<tab>]<space><tab>
" spaces before or between tabs are not allowed
let t_s_t = '(^\t* +\t\s*\S)'
" <tab>(<space> x count)
" count of spaces at the end of tabs should be less than tabstop value
let t_l_s = '(^\t+ {' . &ts . ',}' . '\S)'
return search('\v' . t_s_t . '|' . t_l_s, 'nw')
elseif s:indent_algo == 2
return search('\v(^\t* +\t\s*\S)', 'nw')
else
return search('\v(^\t+ +)|(^ +\t+)', 'nw')
endif
endfunction
function! s:check_mixed_indent_file()
if index(s:c_like_langs, &ft) > -1
" for C-like languages: allow /** */ comment style with one space before the '*'
let head_spc = '\v(^ +\*@!)'
else
let head_spc = '\v(^ +)'
endif
let indent_tabs = search('\v(^\t+)', 'nw')
let indent_spc = search(head_spc, 'nw')
if indent_tabs > 0 && indent_spc > 0
return printf("%d:%d", indent_tabs, indent_spc)
else
return ''
endif
endfunction
function! airline#extensions#whitespace#check()
if &readonly || !&modifiable || !s:enabled || line('$') > s:max_lines
\ || get(b:, 'airline_whitespace_disabled', 0)
return ''
endif
if !exists('b:airline_whitespace_check')
let b:airline_whitespace_check = ''
let checks = get(g:, 'airline#extensions#whitespace#checks', s:default_checks)
let trailing = 0
if index(checks, 'trailing') > -1
try
let regexp = get(g:, 'airline#extensions#whitespace#trailing_regexp', '\s$')
let trailing = search(regexp, 'nw')
catch
echomsg 'airline#whitespace: error occured evaluating '. regexp
echomsg v:exception
return ''
endtry
endif
let mixed = 0
let check = 'indent'
if index(checks, check) > -1 && index(get(s:skip_check_ft, &ft, []), check) < 0
let mixed = s:check_mixed_indent()
endif
let mixed_file = ''
let check = 'mixed-indent-file'
if index(checks, check) > -1 && index(get(s:skip_check_ft, &ft, []), check) < 0
let mixed_file = s:check_mixed_indent_file()
endif
let long = 0
if index(checks, 'long') > -1 && &tw > 0
let long = search('\%>'.&tw.'v.\+', 'nw')
endif
if trailing != 0 || mixed != 0 || long != 0 || !empty(mixed_file)
let b:airline_whitespace_check = s:symbol
if s:show_message
if trailing != 0
let b:airline_whitespace_check .= (g:airline_symbols.space).printf(s:trailing_format, trailing)
endif
if mixed != 0
let b:airline_whitespace_check .= (g:airline_symbols.space).printf(s:mixed_indent_format, mixed)
endif
if long != 0
let b:airline_whitespace_check .= (g:airline_symbols.space).printf(s:long_format, long)
endif
if !empty(mixed_file)
let b:airline_whitespace_check .= (g:airline_symbols.space).printf(s:mixed_indent_file_format, mixed_file)
endif
endif
endif
endif
return airline#util#shorten(b:airline_whitespace_check, 120, 9)
endfunction
function! airline#extensions#whitespace#toggle()
if s:enabled
augroup airline_whitespace
autocmd!
augroup END
augroup! airline_whitespace
let s:enabled = 0
else
call airline#extensions#whitespace#init()
let s:enabled = 1
endif
if exists("g:airline#extensions#whitespace#enabled")
let g:airline#extensions#whitespace#enabled = s:enabled
if s:enabled && match(g:airline_section_warning, '#whitespace#check') < 0
let g:airline_section_warning .= airline#section#create(['whitespace'])
call airline#update_statusline()
endif
endif
echo 'Whitespace checking: '.(s:enabled ? 'Enabled' : 'Disabled')
endfunction
function! airline#extensions#whitespace#init(...)
call airline#parts#define_function('whitespace', 'airline#extensions#whitespace#check')
unlet! b:airline_whitespace_check
augroup airline_whitespace
autocmd!
autocmd CursorHold,BufWritePost * call <sid>ws_refresh()
augroup END
endfunction
function! s:ws_refresh()
unlet! b:airline_whitespace_check
if get(g:, 'airline_skip_empty_sections', 0)
exe ':AirlineRefresh'
endif
endfunction

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" vim: et ts=2 sts=2 sw=2
if !exists('g:loaded_windowswap')
finish
endif
let s:spc = g:airline_symbols.space
if !exists('g:airline#extensions#windowswap#indicator_text')
let g:airline#extensions#windowswap#indicator_text = 'WS'
endif
function! airline#extensions#windowswap#init(ext)
call airline#parts#define_function('windowswap', 'airline#extensions#windowswap#get_status')
endfunction
function! airline#extensions#windowswap#get_status()
" use new tab-aware api if WS is up to date
let s:mark = exists('*WindowSwap#IsCurrentWindowMarked') ?
\WindowSwap#IsCurrentWindowMarked() :
\(WindowSwap#HasMarkedWindow() && WindowSwap#GetMarkedWindowNum() == winnr())
if s:mark
return g:airline#extensions#windowswap#indicator_text.s:spc
endif
return ''
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
let s:filetypes = get(g:, 'airline#extensions#wordcount#filetypes', '\vhelp|markdown|rst|org|text|asciidoc')
let s:format = get(g:, 'airline#extensions#wordcount#format', '%d words')
let s:formatter = get(g:, 'airline#extensions#wordcount#formatter', 'default')
function! s:update()
if match(&ft, s:filetypes) > -1
let l:mode = mode()
if l:mode ==# 'v' || l:mode ==# 'V' || l:mode ==# 's' || l:mode ==# 'S'
let b:airline_wordcount = airline#extensions#wordcount#formatters#{s:formatter}#format()
let b:airline_change_tick = b:changedtick
else
if get(b:, 'airline_wordcount_cache', '') is# '' ||
\ b:airline_wordcount_cache isnot# get(b:, 'airline_wordcount', '') ||
\ get(b:, 'airline_change_tick', 0) != b:changedtick
" cache data
let b:airline_wordcount = airline#extensions#wordcount#formatters#{s:formatter}#format()
let b:airline_wordcount_cache = b:airline_wordcount
let b:airline_change_tick = b:changedtick
endif
endif
endif
endfunction
function! airline#extensions#wordcount#apply(...)
if &ft =~ s:filetypes
call airline#extensions#prepend_to_section('z', '%{get(b:, "airline_wordcount", "")}')
endif
endfunction
function! airline#extensions#wordcount#init(ext)
call a:ext.add_statusline_func('airline#extensions#wordcount#apply')
autocmd BufReadPost,CursorMoved,CursorMovedI * call s:update()
endfunction

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" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
function! airline#extensions#wordcount#formatters#default#format()
let words = string(s:wordcount())
if empty(words)
return
endif
let separator = s:get_decimal_group()
if words > 999 && !empty(separator)
" Format number according to locale, e.g. German: 1.245 or English: 1,245
let a = join(reverse(split(words, '.\zs')),'')
let a = substitute(a, '...', '&'.separator, 'g')
let words = join(reverse(split(a, '.\zs')),'')
endif
return words . " words" . g:airline_symbols.space . g:airline_right_alt_sep . g:airline_symbols.space
endfunction
function! s:wordcount()
if exists("*wordcount")
let l:mode = mode()
if l:mode ==# 'v' || l:mode ==# 'V' || l:mode ==# 's' || l:mode ==# 'S'
let l:visual_words = wordcount()['visual_words']
if l:visual_words != ''
return l:visual_words
else
return 0
endif
else
return wordcount()['words']
endif
elseif mode() =~? 's'
return
else
let old_status = v:statusmsg
let position = getpos(".")
exe "silent normal! g\<c-g>"
let stat = v:statusmsg
call setpos('.', position)
let v:statusmsg = old_status
let parts = split(stat)
if len(parts) > 11
return str2nr(parts[11])
else
return
endif
endif
endfunction
function! s:get_decimal_group()
if match(v:lang, '\v\cC|en') > -1
return ','
elseif match(v:lang, '\v\cde|dk|fr|pt') > -1
return '.'
endif
return ''
endfunction

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" MIT License. Copyright (c) 2015 Evgeny Firsov.
" vim: et ts=2 sts=2 sw=2
let s:spc = g:airline_symbols.space
let s:error_symbol = get(g:, 'airline#extensions#ycm#error_symbol', 'E:')
let s:warning_symbol = get(g:, 'airline#extensions#ycm#warning_symbol', 'W:')
function! airline#extensions#ycm#init(ext)
call airline#parts#define_function('ycm_error_count', 'airline#extensions#ycm#get_error_count')
call airline#parts#define_function('ycm_warning_count', 'airline#extensions#ycm#get_warning_count')
endfunction
function! airline#extensions#ycm#get_error_count()
if exists(':YcmDiag') && exists("*youcompleteme#GetErrorCount")
let cnt = youcompleteme#GetErrorCount()
if cnt != 0
return s:error_symbol.cnt
endif
endif
return ''
endfunction
function! airline#extensions#ycm#get_warning_count()
if exists(':YcmDiag') && exists("*youcompleteme#GetWarningCount")
let cnt = youcompleteme#GetWarningCount()
if cnt != 0
return s:warning_symbol.cnt.s:spc
endif
endif
return ''
endfunction