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1Prism.languages.graphql = {
2 'comment': /#.*/,
3 'description': {
4 pattern: /(?:"""(?:[^"]|(?!""")")*"""|"(?:\\.|[^\\"\r\n])*")(?=\s*[a-z_])/i,
5 greedy: true,
6 alias: 'string',
7 inside: {
8 'language-markdown': {
9 pattern: /(^"(?:"")?)(?!\1)[\s\S]+(?=\1$)/,
10 lookbehind: true,
11 inside: Prism.languages.markdown
12 }
13 }
14 },
15 'string': {
16 pattern: /"""(?:[^"]|(?!""")")*"""|"(?:\\.|[^\\"\r\n])*"/,
17 greedy: true
18 },
19 'number': /(?:\B-|\b)\d+(?:\.\d+)?(?:e[+-]?\d+)?\b/i,
20 'boolean': /\b(?:true|false)\b/,
21 'variable': /\$[a-z_]\w*/i,
22 'directive': {
23 pattern: /@[a-z_]\w*/i,
24 alias: 'function'
25 },
26 'attr-name': {
27 pattern: /[a-z_]\w*(?=\s*(?:\((?:[^()"]|"(?:\\.|[^\\"\r\n])*")*\))?:)/i,
28 greedy: true
29 },
30 'class-name': {
31 pattern: /(\b(?:enum|implements|interface|on|scalar|type|union)\s+|&\s*)[a-zA-Z_]\w*/,
32 lookbehind: true
33 },
34 'fragment': {
35 pattern: /(\bfragment\s+|\.{3}\s*(?!on\b))[a-zA-Z_]\w*/,
36 lookbehind: true,
37 alias: 'function'
38 },
39 'keyword': /\b(?:directive|enum|extend|fragment|implements|input|interface|mutation|on|query|repeatable|scalar|schema|subscription|type|union)\b/,
40 'operator': /[!=|&]|\.{3}/,
41 'punctuation': /[!(){}\[\]:=,]/,
42 'constant': /\b(?!ID\b)[A-Z][A-Z_\d]*\b/
43};