ylib/vim-airline
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update example to be less dependent on internals.

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This commit is contained in:
Bailey Ling 2013-08-31 15:29:04 +00:00
parent 68331a5e4f
commit 96e92232f6
2 changed files with 9 additions and 6 deletions
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3
README.md
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@ -13,8 +13,7 @@ Lean & mean statusline for vim that's light as air.
* Extensive suite of themes for popular colorschemes including [solarized][23] (dark and light), [tomorrow][24] (all variants), [base16][32] (all variants), [molokai][25], [jellybeans][26] and others; have a look at the [screenshots][14] in the wiki.
* Supports 7.2 as the minimum Vim version.
* Stable release cycle; bleeding edge changes happen on the `dev` branch, and after they have gone through a [full regression test][33] will eventually be merged in the stable master branch. Releases typically occur every 2 weeks.
[![Build Status](https://travis-ci.org/bling/vim-airline.png)](https://travis-ci.org/bling/vim-airline)
* Unit tests: [![Build Status](https://travis-ci.org/bling/vim-airline.png)](https://travis-ci.org/bling/vim-airline)
## Straightforward customization

12
autoload/airline/extensions/example.vim
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@ -25,10 +25,14 @@ endfunction
function! airline#extensions#example#apply(...)
" First we check for the filetype.
if &filetype == "nyancat"
" Let's use a helper function. It will take care of ensuring that the
" window-local override exists (and create one based on the global
" airline_section if not), and prepend to it.
call airline#extensions#prepend_to_section('x', airline#parts#get('cats').raw)
" Let's say we want to append to section_c, first we check if there's
" already a window-local override, and if not, create it off of the global
" section_c.
let w:airline_section_c = get(w:, 'airline_section_c', g:airline_section_c)
" Then we just append this extenion to it, optionally using separators.
let w:airline_section_c .= ' '.g:airline_left_alt_sep.' %{airline#extensions#example#get_cats()}'
endif
endfunction