1" Vim indent file
2" Language:	Sass
3" Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
4" Last Change:	2010 May 21
5
6if exists("b:did_indent")
7  finish
8endif
9let b:did_indent = 1
10
11setlocal autoindent sw=2 et
12setlocal indentexpr=GetSassIndent()
13setlocal indentkeys=o,O,*<Return>,<:>,!^F
14
15" Only define the function once.
16if exists("*GetSassIndent")
17  finish
18endif
19
20let s:property = '^\s*:\|^\s*[[:alnum:]-]\+\%(:\|\s*=\)'
21
22function! GetSassIndent()
23  let lnum = prevnonblank(v:lnum-1)
24  let line = substitute(getline(lnum),'\s\+$','','')
25  let cline = substitute(substitute(getline(v:lnum),'\s\+$','',''),'^\s\+','','')
26  let lastcol = strlen(line)
27  let line = substitute(line,'^\s\+','','')
28  let indent = indent(lnum)
29  let cindent = indent(v:lnum)
30  if line !~ s:property && cline =~ s:property
31    return indent + &sw
32  "elseif line =~ s:property && cline !~ s:property
33    "return indent - &sw
34  else
35    return -1
36  endif
37endfunction
38
39" vim:set sw=2:
40