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extract a line number for mixed indents

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This commit is contained in:
Bailey Ling 2013-08-09 20:23:03 -04:00
parent 44db0e0c70
commit 320f50c6f9
1 changed files with 4 additions and 2 deletions
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6
autoload/airline/extensions/whitespace.vim
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@ -11,7 +11,8 @@ function! airline#extensions#whitespace#check()
if !exists('b:airline_whitespace_check')
let b:airline_whitespace_check = ''
let trailing = search(' $', 'nw')
let mixed = search('^ ', 'nw') != 0 && search('^\t', 'nw') != 0
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
if trailing != 0 || mixed
let b:airline_whitespace_check = g:airline_whitespace_symbol." "
@ -20,7 +21,8 @@ function! airline#extensions#whitespace#check()
let b:airline_whitespace_check .= 'trailing['.trailing.'] '
endif
if mixed
let b:airline_whitespace_check .= 'mixed-indent '
let mixnr = indents[0] == indents[1] ? indents[0] : indents[2]
let b:airline_whitespace_check .= 'mixed-indent['.mixnr.'] '
endif
endif
endif