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