" 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") return wordcount()['words'] else if mode() =~? 's' return else let old_status = v:statusmsg let position = getpos(".") exe "silent normal! 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') > -1 return '.' endif return '' endfunction