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allow specific whitespace checks to be enabled/disabled.

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This commit is contained in:
Bailey Ling 2013-08-19 18:19:26 +00:00
parent ec20ea06c3
commit f773325fa4
1 changed files with 13 additions and 3 deletions
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16
autoload/airline/extensions/whitespace.vim
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@ -6,6 +6,8 @@
let s:symbol = get(g:, 'airline#extensions#whitespace#symbol',
\ get(g:, 'airline_whitespace_symbol', exists('g:airline_powerline_fonts') ? '✹' : '!'))
let s:checks = get(g:, 'airline#extensions#whitespace#checks', ['indent', 'trailing'])
let s:initialized = 0
let s:vimrc_detect_whitespace = g:airline_detect_whitespace
@ -16,9 +18,17 @@ function! airline#extensions#whitespace#check()
if !exists('b:airline_whitespace_check')
let b:airline_whitespace_check = ''
let trailing = search(' $', 'nw')
let indents = [search('^ ', 'nb'), search('^ ', 'n'), search('^\t', 'nb'), search('^\t', 'n')]
let mixed = indents[0] != 0 && indents[1] != 0 && indents[2] != 0 && indents[3] != 0
let trailing = 0
if index(s:checks, 'trailing') > -1
let trailing = search(' $', 'nw')
endif
let mixed = 0
if index(s:checks, 'indent') > -1
let indents = [search('^ ', 'nb'), search('^ ', 'n'), search('^\t', 'nb'), search('^\t', 'n')]
let mixed = indents[0] != 0 && indents[1] != 0 && indents[2] != 0 && indents[3] != 0
endif
if trailing != 0 || mixed
let b:airline_whitespace_check = s:symbol." "