dotfiles/vim/plugins/vim-airline/autoload/airline/extensions/wordcount.vim

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2018-04-05 13:06:54 +02:00
" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
let s:format = get(g:, 'airline#extensions#wordcount#format', '%d words')
let s:formatter = get(g:, 'airline#extensions#wordcount#formatter', 'default')
let g:airline#extensions#wordcount#filetypes = get(g:, 'airline#extensions#wordcount#filetypes',
\ '\vhelp|markdown|rst|org|text|asciidoc|tex|mail')
function! s:update()
if match(&ft, get(g:, 'airline#extensions#wordcount#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 match(&ft, get(g:, 'airline#extensions#wordcount#filetypes')) > -1
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