|
7
|
1 " Vim indent file
|
|
389
|
2 " Language: CSS
|
|
839
|
3 " Maintainer: Nikolai Weibull <now@bitwi.se>
|
|
1189
|
4 " Latest Revision: 2006-12-20
|
|
7
|
5
|
|
|
6 if exists("b:did_indent")
|
|
|
7 finish
|
|
|
8 endif
|
|
|
9 let b:did_indent = 1
|
|
|
10
|
|
|
11 setlocal indentexpr=GetCSSIndent()
|
|
375
|
12 setlocal indentkeys=0{,0},!^F,o,O
|
|
1189
|
13 setlocal nosmartindent
|
|
7
|
14
|
|
|
15 if exists("*GetCSSIndent")
|
|
|
16 finish
|
|
|
17 endif
|
|
|
18
|
|
389
|
19 function s:prevnonblanknoncomment(lnum)
|
|
|
20 let lnum = a:lnum
|
|
|
21 while lnum > 1
|
|
|
22 let lnum = prevnonblank(lnum)
|
|
375
|
23 let line = getline(lnum)
|
|
|
24 if line =~ '\*/'
|
|
389
|
25 while lnum > 1 && line !~ '/\*'
|
|
1189
|
26 let lnum -= 1
|
|
375
|
27 endwhile
|
|
389
|
28 if line =~ '^\s*/\*'
|
|
1189
|
29 let lnum -= 1
|
|
389
|
30 else
|
|
1189
|
31 break
|
|
389
|
32 endif
|
|
|
33 else
|
|
|
34 break
|
|
375
|
35 endif
|
|
|
36 endwhile
|
|
|
37 return lnum
|
|
|
38 endfunction
|
|
|
39
|
|
389
|
40 function s:count_braces(lnum, count_open)
|
|
|
41 let n_open = 0
|
|
|
42 let n_close = 0
|
|
|
43 let line = getline(a:lnum)
|
|
|
44 let pattern = '[{}]'
|
|
|
45 let i = match(line, pattern)
|
|
|
46 while i != -1
|
|
|
47 if synIDattr(synID(a:lnum, i + 1, 0), 'name') !~ 'css\%(Comment\|StringQ\{1,2}\)'
|
|
|
48 if line[i] == '{'
|
|
1189
|
49 let n_open += 1
|
|
389
|
50 elseif line[i] == '}'
|
|
1189
|
51 if n_open > 0
|
|
|
52 let n_open -= 1
|
|
|
53 else
|
|
|
54 let n_close += 1
|
|
|
55 endif
|
|
389
|
56 endif
|
|
|
57 endif
|
|
|
58 let i = match(line, pattern, i + 1)
|
|
|
59 endwhile
|
|
|
60 return a:count_open ? n_open : n_close
|
|
|
61 endfunction
|
|
|
62
|
|
375
|
63 function GetCSSIndent()
|
|
389
|
64 let line = getline(v:lnum)
|
|
|
65 if line =~ '^\s*\*'
|
|
|
66 return cindent(v:lnum)
|
|
|
67 elseif line =~ '^\s*}'
|
|
|
68 return indent(v:lnum) - &sw
|
|
|
69 endif
|
|
|
70
|
|
|
71 let pnum = s:prevnonblanknoncomment(v:lnum - 1)
|
|
|
72 if pnum == 0
|
|
7
|
73 return 0
|
|
|
74 endif
|
|
|
75
|
|
389
|
76 let ind = indent(pnum) + s:count_braces(pnum, 1) * &sw
|
|
7
|
77
|
|
389
|
78 let pline = getline(pnum)
|
|
|
79 if pline =~ '}\s*$'
|
|
|
80 let ind -= (s:count_braces(pnum, 0) - (pline =~ '^\s*}' ? 1 : 0)) * &sw
|
|
7
|
81 endif
|
|
|
82
|
|
|
83 return ind
|
|
|
84 endfunction
|
