| Bram Moolenaar | c236c16 | 2008-07-13 17:41:49 +0000 | [diff] [blame] | 1 | " Vim indent file |
| Bram Moolenaar | 7a32991 | 2010-05-21 12:05:36 +0200 | [diff] [blame] | 2 | " Language: Sass |
| 3 | " Maintainer: Tim Pope <vimNOSPAM@tpope.org> |
| Bram Moolenaar | 543b7ef | 2013-06-01 14:50:56 +0200 | [diff] [blame] | 4 | " Last Change: 2013 May 30 |
| Bram Moolenaar | c236c16 | 2008-07-13 17:41:49 +0000 | [diff] [blame] | 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 | |
| Bram Moolenaar | 543b7ef | 2013-06-01 14:50:56 +0200 | [diff] [blame] | 20 | let s:property = '^\s*:\|^\s*[[:alnum:]#{}-]\+\%(:\|\s*=\)' |
| 21 | let s:extend = '^\s*\%(@extend\|@include\|+\)' |
| Bram Moolenaar | c236c16 | 2008-07-13 17:41:49 +0000 | [diff] [blame] | 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) |
| Bram Moolenaar | 543b7ef | 2013-06-01 14:50:56 +0200 | [diff] [blame] | 31 | if line !~ s:property && line !~ s:extend && cline =~ s:property |
| Bram Moolenaar | c236c16 | 2008-07-13 17:41:49 +0000 | [diff] [blame] | 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: |