vim-airline/autoload/airline/extensions/wordcount/formatters/default.vim

67 lines
1.8 KiB
VimL

" MIT License. Copyright (c) 2013-2016 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
function! airline#extensions#wordcount#formatters#default#format()
let fmt = get(g:, 'airline#extensions#wordcount#formatter#default#fmt', '%s words')
let fmt_short = get(g:, 'airline#extensions#wordcount#formatter#default#fmt_short', fmt == '%s words' ? '%sW' : fmt)
let words = string(s:wordcount())
if empty(words)
return
endif
let result = g:airline_symbols.space . g:airline_right_alt_sep . g:airline_symbols.space
if winwidth(0) >= 80
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 words = substitute(words, '\d\@<=\(\(\d\{3\}\)\+\)$', separator.'&', 'g')
endif
let result = printf(fmt, words). result
else
let result = printf(fmt_short, words). result
endif
return result
endfunction
function! s:wordcount()
if exists("*wordcount")
let l:mode = mode()
if l:mode ==# 'v' || l:mode ==# 'V' || l:mode ==# 's' || l:mode ==# 'S'
let l:visual_words = wordcount()['visual_words']
if l:visual_words != ''
return l:visual_words
else
return 0
endif
else
return wordcount()['words']
endif
elseif mode() =~? 's'
return
else
let old_status = v:statusmsg
let position = getpos(".")
exe "silent normal! g\<c-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|pt') > -1
return '.'
endif
return ''
endfunction