vim-airline/autoload/airline/extensions/undotree.vim

28 lines
782 B
VimL

" MIT License. Copyright (c) 2013-2014 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !exists(':UndotreeToggle')
finish
endif
function! airline#extensions#undotree#apply(...)
if exists('t:undotree')
if &ft == 'undotree'
if exists('*t:undotree.GetStatusLine')
call airline#extensions#apply_left_override('undo', '%{t:undotree.GetStatusLine()}')
else
call airline#extensions#apply_left_override('undotree', '%f')
endif
endif
if &ft == 'diff' && exists('*t:diffpanel.GetStatusLine')
call airline#extensions#apply_left_override('diff', '%{t:diffpanel.GetStatusLine()}')
endif
endif
endfunction
function! airline#extensions#undotree#init(ext)
call a:ext.add_statusline_func('airline#extensions#undotree#apply')
endfunction