1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
| /*
| Language: .properties
| Contributors: Valentin Aitken <valentin@nalisbg.com>, Egor Rogov <e.rogov@postgrespro.ru>
| Website: https://en.wikipedia.org/wiki/.properties
| Category: common, config
| */
|
| function properties(hljs) {
|
| // whitespaces: space, tab, formfeed
| var WS0 = '[ \\t\\f]*';
| var WS1 = '[ \\t\\f]+';
| // delimiter
| var EQUAL_DELIM = WS0+'[:=]'+WS0;
| var WS_DELIM = WS1;
| var DELIM = '(' + EQUAL_DELIM + '|' + WS_DELIM + ')';
| var KEY_ALPHANUM = '([^\\\\\\W:= \\t\\f\\n]|\\\\.)+';
| var KEY_OTHER = '([^\\\\:= \\t\\f\\n]|\\\\.)+';
|
| var DELIM_AND_VALUE = {
| // skip DELIM
| end: DELIM,
| relevance: 0,
| starts: {
| // value: everything until end of line (again, taking into account backslashes)
| className: 'string',
| end: /$/,
| relevance: 0,
| contains: [
| { begin: '\\\\\\\\'},
| { begin: '\\\\\\n' }
| ]
| }
| };
|
| return {
| name: '.properties',
| case_insensitive: true,
| illegal: /\S/,
| contains: [
| hljs.COMMENT('^\\s*[!#]', '$'),
| // key: everything until whitespace or = or : (taking into account backslashes)
| // case of a "normal" key
| {
| returnBegin: true,
| variants: [
| { begin: KEY_ALPHANUM + EQUAL_DELIM, relevance: 1 },
| { begin: KEY_ALPHANUM + WS_DELIM, relevance: 0 }
| ],
| contains: [
| {
| className: 'attr',
| begin: KEY_ALPHANUM,
| endsParent: true,
| relevance: 0
| }
| ],
| starts: DELIM_AND_VALUE
| },
| // case of key containing non-alphanumeric chars => relevance = 0
| {
| begin: KEY_OTHER + DELIM,
| returnBegin: true,
| relevance: 0,
| contains: [
| {
| className: 'meta',
| begin: KEY_OTHER,
| endsParent: true,
| relevance: 0
| }
| ],
| starts: DELIM_AND_VALUE
| },
| // case of an empty key
| {
| className: 'attr',
| relevance: 0,
| begin: KEY_OTHER + WS0 + '$'
| }
| ]
| };
| }
|
| module.exports = properties;
|
|
