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
|
Prism.languages.twig = {
comment: /^\{#[\s\S]*?#\}$/,
'tag-name': {
pattern: /(^\{%-?\s*)\w+/,
lookbehind: true,
alias: 'keyword',
},
delimiter: {
pattern: /^\{[{%]-?|-?[%}]\}$/,
alias: 'punctuation',
},
string: {
pattern: /("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,
inside: {
punctuation: /^['"]|['"]$/,
},
},
keyword: /\b(?:even|if|odd)\b/,
boolean: /\b(?:false|null|true)\b/,
number: /\b0x[\dA-Fa-f]+|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:[Ee][-+]?\d+)?/,
operator: [
{
pattern:
/(\s)(?:and|b-and|b-or|b-xor|ends with|in|is|matches|not|or|same as|starts with)(?=\s)/,
lookbehind: true,
},
/[=<>]=?|!=|\*\*?|\/\/?|\?:?|[-+~%|]/,
],
punctuation: /[()\[\]{}:.,]/,
};
Prism.hooks.add('before-tokenize', function (env) {
if (env.language !== 'twig') {
return;
}
var pattern = /\{(?:#[\s\S]*?#|%[\s\S]*?%|\{[\s\S]*?\})\}/g;
Prism.languages['markup-templating'].buildPlaceholders(env, 'twig', pattern);
});
Prism.hooks.add('after-tokenize', function (env) {
Prism.languages['markup-templating'].tokenizePlaceholders(env, 'twig');
});
|
