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Some improvements to the wordcount plugin

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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
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18
doc/airline.txt
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@@ -415,6 +415,20 @@ eclim <https://eclim.org>
let g:airline#extensions#wordcount#filetypes = ...
(default: markdown,rst,org,help,text)
* defines the name of a formatter for word count will be displayed: >
" The default will try to guess LC_NUMERIC and format number accordingly
" e.g. 1,042 in English and 1.042 in German locale
let g:airline#extensions#wordcount#formatter = 'default'
" here is how you can define a 'foo' formatter:
" create a file in the dir autoload/airline/extensions/wordcount/formatters/
" called foo.vim
" this example needs at least Vim > 7.4.1042
function! airline#extensions#wordcount#formatters#foo#format()
return (wordcount()['words'] == 0 ? 'NONE' :
\ wordcount()['words'] > 100 ? 'okay' : 'not enough')
endfunction
let g:airline#extensions#wordline#formatter = 'foo'
<
------------------------------------- *airline-whitespace*
* enable/disable detection of whitespace errors. >
@@ -507,9 +521,9 @@ exposed.
let g:airline#extensions#tabline#formatter = 'default'
" here is how you can define a 'foo' formatter:
" create a file in the dir autoload/airline/extensions/tabline/formatter/
" create a file in the dir autoload/airline/extensions/tabline/formatters/
" called foo.vim
function! airline#extensions#tabline#formatter#foo#format(bufnr, buffers)
function! airline#extensions#tabline#formatters#foo#format(bufnr, buffers)
return fnamemodify(bufname(a:bufnr), ':t')
endfunction
let g:airline#extensions#tabline#formatter = 'foo'