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" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
function! airline#extensions#wordcount#formatters#default#update_fmt(...)
let s:fmt = get(g:, 'airline#extensions#wordcount#formatter#default#fmt', '%s words')
let s:fmt_short = get(g:, 'airline#extensions#wordcount#formatter#default#fmt_short', s:fmt == '%s words' ? '%sW' : s:fmt)
endfunction
" Reload format when statusline is rebuilt
call airline#extensions#wordcount#formatters#default#update_fmt()
if index(g:airline_statusline_funcrefs, function('airline#extensions#wordcount#formatters#default#update_fmt')) == -1
" only add it, if not already done
call airline#add_statusline_funcref(function('airline#extensions#wordcount#formatters#default#update_fmt'))
endif
if match(get(v:, 'lang', ''), '\v\cC|en') > -1
let s:decimal_group = ','
elseif match(get(v:, 'lang', ''), '\v\cde|dk|fr|pt') > -1
let s:decimal_group = '.'
else
let s:decimal_group = ''
endif
function! airline#extensions#wordcount#formatters#default#to_string(wordcount)
if winwidth(0) >= 80
if a:wordcount > 999
" Format number according to locale, e.g. German: 1.245 or English: 1,245
let wordcount = substitute(a:wordcount, '\d\@<=\(\(\d\{3\}\)\+\)$', s:decimal_group.'&', 'g')
else
let wordcount = a:wordcount
endif
let str = printf(s:fmt, wordcount)
else
let str = printf(s:fmt_short, a:wordcount)
endif
return str . g:airline_symbols.space . g:airline_right_alt_sep . g:airline_symbols.space
endfunction
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