VimPlug/vim-airline
1
0
Fork 0
mirror of https://github.com/vim-airline/vim-airline.git synced 2025-12-22 20:01:26 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Some improvements to the wordcount plugin

Browse Source 
1) allow for custom formatting of the output of the wordcount formatter
   This allows for formatting numbers correctly e.g. 1,042 in English
   locale and 1.042 in German locale.

2) cache values, so that no on every cursor move the wordcount needs to
   be recalculated.
This commit is contained in:
Christian Brabandt
2016-01-25 21:00:05 +01:00
parent fb76dfbca1
commit 97e204f3b6
3 changed files with 73 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
autoload/airline/extensions/wordcount.vim
View File

@@ -3,33 +3,17 @@
let s:filetypes = get(g:, 'airline#extensions#wordcount#filetypes', '\vhelp|markdown|rst|org|text')
let s:format = get(g:, 'airline#extensions#wordcount#format', '%d words')
let s:formatter = get(g:, 'airline#extensions#wordcount#formatter', 'default')
" adapted from http://stackoverflow.com/questions/114431/fast-word-count-function-in-vim
function! s:update()
if &ft !~ s:filetypes
unlet! b:airline_wordcount
return
elseif exists("*wordcount")
let b:airline_wordcount = printf(s:format, wordcount()['words']).
\ g:airline_symbols.space . g:airline_right_alt_sep . g:airline_symbols.space
elseif mode() =~? 's'
" Bail on select mode
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
let cnt = str2nr(split(stat)[11])
let spc = g:airline_symbols.space
let b:airline_wordcount = printf(s:format, cnt) . spc . g:airline_right_alt_sep . spc
else
unlet! b:airline_wordcount
if match(&ft, s:filetypes) > -1
if get(b:, 'airline_wordcount_cache', '') is# '' ||
\ b:airline_wordcount_cache isnot# get(b:, 'airline_wordcount', '') ||
\ get(b:, 'airline_change_tick', 0) != b:changedtick
" cache data
let b:airline_wordcount = airline#extensions#wordcount#formatters#{s:formatter}#format()
let b:airline_wordcount_cache = b:airline_wordcount
let b:airline_change_tick = b:changedtick
endif
endif
endfunction
@@ -44,4 +28,3 @@ function! airline#extensions#wordcount#init(ext)
call a:ext.add_statusline_func('airline#extensions#wordcount#apply')
autocmd BufReadPost,CursorMoved,CursorMovedI * call s:update()
endfunction