mirror of
https://github.com/vim-airline/vim-airline.git
synced 2024-12-12 13:33:40 +08:00
264c1fefd2
Compatibility: - Don't use a script-local function to update the format strings - Protect against `:normal!' moving the cursor on on the wordcount check Bugfix: - Let to_string() try to return something for all values - Now returns correctly when passed both 0 and '0' Upkeep: - Simplify check again no valid key from winwidth() - Old wordcount check: use matchstr() - more expressive and fewer steps - Improve documentation style/clarity/detail
40 lines
1.5 KiB
VimL
40 lines
1.5 KiB
VimL
" 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
|