vim-airline/plugin/airline.vim

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" vim: ts=2 sts=2 sw=2 fdm=indent
if &cp || v:version < 702 || (exists('g:loaded_airline') && g:loaded_airline)
finish
endif
let g:loaded_airline = 1
function! s:check_defined(variable, default)
if !exists(a:variable)
let {a:variable} = a:default
endif
endfunction
call s:check_defined('g:airline_left_sep', exists('g:airline_powerline_fonts')?"":">")
call s:check_defined('g:airline_right_sep', exists('g:airline_powerline_fonts')?"":"<")
call s:check_defined('g:airline_enable_bufferline', 1)
call s:check_defined('g:airline_enable_fugitive', 1)
call s:check_defined('g:airline_enable_syntastic', 1)
call s:check_defined('g:airline_fugitive_prefix', exists('g:airline_powerline_fonts')?' ':'')
call s:check_defined('g:airline_readonly_symbol', exists('g:airline_powerline_fonts')?'':'RO')
call s:check_defined('g:airline_linecolumn_prefix', exists('g:airline_powerline_fonts')?' ':':')
call s:check_defined('g:airline_paste_symbol', 'PASTE')
call s:check_defined('g:airline_theme', 'dark')
call s:check_defined('g:airline_modified_detection', 1)
call s:check_defined('g:airline_paste_detection', 1)
call s:check_defined('g:airline_exclude_filenames', ['DebuggerWatch','DebuggerStack','DebuggerStatus'])
call s:check_defined('g:airline_exclude_filetypes', ['qf','netrw','diff','undotree','gundo','nerdtree','tagbar'])
call s:check_defined('g:airline_mode_map', {
\ 'n' : 'NORMAL',
\ 'i' : 'INSERT',
\ 'R' : 'RPLACE',
\ 'v' : 'VISUAL',
\ 'V' : 'V-LINE',
\ 'c' : 'CMD ',
\ '' : 'V-BLCK',
\ })
let s:airline_initialized = 0
function! s:init()
if !s:airline_initialized
call airline#extensions#load()
call airline#update_externals()
call s:check_defined('g:airline_section_a', '%{g:airline_current_mode_text}')
call s:check_defined('g:airline_section_b', '%{g:airline_externals_fugitive}')
call s:check_defined('g:airline_section_c', g:airline_externals_bufferline)
call s:check_defined('g:airline_section_x', "%{strlen(&filetype)>0?&filetype:''}")
call s:check_defined('g:airline_section_y', "%{strlen(&fenc)>0?&fenc:''}%{strlen(&ff)>0?'['.&ff.']':''}")
call s:check_defined('g:airline_section_z', '%3p%% '.g:airline_linecolumn_prefix.'%3l:%3c')
let s:airline_initialized = 1
endif
endfunction
augroup airline
au!
autocmd ColorScheme * call airline#highlight(['normal'])
autocmd WinLeave * call airline#update_statusline(0)
autocmd WinEnter,BufWinEnter * call <sid>init() | call airline#update_statusline(1)
augroup END