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https://github.com/Funkoala14/knowledgebase_law.git
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64 lines
1.5 KiB
JavaScript
64 lines
1.5 KiB
JavaScript
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'use strict'
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module.exports = abnf
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abnf.displayName = 'abnf'
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abnf.aliases = []
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function abnf(Prism) {
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;(function (Prism) {
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var coreRules =
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'(?:ALPHA|BIT|CHAR|CR|CRLF|CTL|DIGIT|DQUOTE|HEXDIG|HTAB|LF|LWSP|OCTET|SP|VCHAR|WSP)'
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Prism.languages.abnf = {
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comment: /;.*/,
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string: {
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pattern: /(?:%[is])?"[^"\n\r]*"/,
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greedy: true,
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inside: {
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punctuation: /^%[is]/
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}
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},
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range: {
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pattern: /%(?:b[01]+-[01]+|d\d+-\d+|x[A-F\d]+-[A-F\d]+)/i,
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alias: 'number'
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},
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terminal: {
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pattern:
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/%(?:b[01]+(?:\.[01]+)*|d\d+(?:\.\d+)*|x[A-F\d]+(?:\.[A-F\d]+)*)/i,
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alias: 'number'
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},
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repetition: {
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pattern: /(^|[^\w-])(?:\d*\*\d*|\d+)/,
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lookbehind: true,
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alias: 'operator'
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},
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definition: {
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pattern: /(^[ \t]*)(?:[a-z][\w-]*|<[^<>\r\n]*>)(?=\s*=)/m,
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lookbehind: true,
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alias: 'keyword',
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inside: {
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punctuation: /<|>/
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}
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},
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'core-rule': {
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pattern: RegExp(
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'(?:(^|[^<\\w-])' + coreRules + '|<' + coreRules + '>)(?![\\w-])',
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'i'
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),
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lookbehind: true,
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alias: ['rule', 'constant'],
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inside: {
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punctuation: /<|>/
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}
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},
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rule: {
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pattern: /(^|[^<\w-])[a-z][\w-]*|<[^<>\r\n]*>/i,
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lookbehind: true,
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inside: {
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punctuation: /<|>/
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}
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},
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operator: /=\/?|\//,
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punctuation: /[()\[\]]/
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}
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})(Prism)
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}
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