" Vim indent file " Language: CSS " Maintainer: Nikolai Weibull " Latest Revision: 2012-05-30 if exists("b:did_indent") finish endif let b:did_indent = 1 setlocal indentexpr=GetCSSIndent() setlocal indentkeys=0{,0},!^F,o,O setlocal nosmartindent let b:undo_indent = "setl smartindent< indentkeys< indentexpr<" if exists("*GetCSSIndent") finish endif let s:keepcpo= &cpo set cpo&vim function s:prevnonblanknoncomment(lnum) let lnum = a:lnum while lnum > 1 let lnum = prevnonblank(lnum) let line = getline(lnum) if line =~ '\*/' while lnum > 1 && line !~ '/\*' let lnum -= 1 endwhile if line =~ '^\s*/\*' let lnum -= 1 else break endif else break endif endwhile return lnum endfunction function s:count_braces(lnum, count_open) let n_open = 0 let n_close = 0 let line = getline(a:lnum) let pattern = '[{}]' let i = match(line, pattern) while i != -1 if synIDattr(synID(a:lnum, i + 1, 0), 'name') !~ 'css\%(Comment\|StringQ\{1,2}\)' if line[i] == '{' let n_open += 1 elseif line[i] == '}' if n_open > 0 let n_open -= 1 else let n_close += 1 endif endif endif let i = match(line, pattern, i + 1) endwhile return a:count_open ? n_open : n_close endfunction function GetCSSIndent() let line = getline(v:lnum) if line =~ '^\s*\*' return cindent(v:lnum) endif let pnum = s:prevnonblanknoncomment(v:lnum - 1) if pnum == 0 return 0 endif return indent(pnum) + s:count_braces(pnum, 1) * &sw \ - s:count_braces(v:lnum, 0) * &sw endfunction let &cpo = s:keepcpo unlet s:keepcpo