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reduce pollution of global scope variables

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This commit is contained in:
Bailey Ling
2013-08-19 19:51:30 -04:00
parent ee19bf8825
commit 494d15232c
4 changed files with 13 additions and 12 deletions
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7
autoload/airline/extensions/branch.vim
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@@ -1,6 +1,11 @@
" MIT License. Copyright (c) 2013 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
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',
\ get(g:, 'airline_branch_prefix', exists('g:airline_powerline_fonts') ? ' ' : ''))
let s:has_fugitive = exists('*fugitive#head')
let s:has_fugitive_detect = exists('*fugitive#detect')
let s:has_lawrencium = exists('*lawrencium#statusline')
@@ -23,7 +28,7 @@ function! airline#extensions#branch#get_head()
endif
endif
return empty(head) ? g:airline_branch_empty_message : g:airline_branch_prefix.head
return empty(head) ? s:empty_message : s:symbol.head
endfunction
function! airline#extensions#branch#init(ext)