install.fairie/dotfiles/.vim/plugged/vim-airline/autoload/airline/extensions/wordcount/formatters/readingtime.vim

" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
" vim: et ts=2 sts=2 sw=2

scriptencoding utf-8

function! airline#extensions#wordcount#formatters#readingtime#update_fmt(...) abort
  let s:fmt = get(g:, 'airline#extensions#wordcount#formatter#readingtime#fmt', 'About %s minutes')
  let s:fmt_short = get(g:, 'airline#extensions#wordcount#formatter#readingtime#fmt_short', s:fmt ==# 'About %s minutes' ? '%sW' : s:fmt)
endfunction

" Reload format when statusline is rebuilt
call airline#extensions#wordcount#formatters#readingtime#update_fmt()

if index(g:airline_statusline_funcrefs, function('airline#extensions#wordcount#formatters#readingtime#update_fmt')) == -1
  " only add it, if not already done
  call airline#add_statusline_funcref(function('airline#extensions#wordcount#formatters#readingtime#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#readingtime#to_string(wordcount) abort
  if airline#util#winwidth() > 85
    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, ceil(wordcount / 200.0))
  else
    let str = printf(s:fmt_short, ceil(a:wordcount / 200.0))
  endif

  let str .= g:airline_symbols.space

  if !empty(g:airline_right_alt_sep)
    let str .= g:airline_right_alt_sep . g:airline_symbols.space
  endif

  return str
endfunction