git.r.bdr.sh - rbdr/dotfiles/blob - vim/indent/sass.vim

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