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expose cleaner api to determine empty head.

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This commit is contained in:
Bailey Ling
2013-12-03 05:32:54 +00:00
parent ed7111b1ff
commit 0966b693d9
2 changed files with 14 additions and 4 deletions
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9
autoload/airline/extensions/branch.vim
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@@ -14,7 +14,7 @@ let s:empty_message = get(g:, 'airline#extensions#branch#empty_message',
\ get(g:, 'airline_branch_empty_message', ''))
let s:symbol = get(g:, 'airline#extensions#branch#symbol', g:airline_symbols.branch)
function! airline#extensions#branch#get_head()
function! airline#extensions#branch#head()
let head = ''
if s:has_fugitive && !exists('b:mercurial_dir')
@@ -42,6 +42,13 @@ function! airline#extensions#branch#get_head()
endif
return empty(head) || !s:check_in_path()
\ ? ''
\ : head
endfunction
function! airline#extensions#branch#get_head()
let head = airline#extensions#branch#head()
return empty(head)
\ ? s:empty_message
\ : printf('%s%s', empty(s:symbol) ? '' : s:symbol.(g:airline_symbols.space), head)
endfunction