91 lines
2.1 KiB
JavaScript
91 lines
2.1 KiB
JavaScript
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module.exports = function(hljs) {
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var LITERALS = 'true false yes no null';
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var keyPrefix = '^[ \\-]*';
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var keyName = '[a-zA-Z_][\\w\\-]*';
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var KEY = {
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className: 'attr',
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variants: [
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{ begin: keyPrefix + keyName + ":"},
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{ begin: keyPrefix + '"' + keyName + '"' + ":"},
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{ begin: keyPrefix + "'" + keyName + "'" + ":"}
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]
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};
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var TEMPLATE_VARIABLES = {
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className: 'template-variable',
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variants: [
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{ begin: '\{\{', end: '\}\}' }, // jinja templates Ansible
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{ begin: '%\{', end: '\}' } // Ruby i18n
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]
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};
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var STRING = {
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className: 'string',
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relevance: 0,
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variants: [
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{begin: /'/, end: /'/},
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{begin: /"/, end: /"/},
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{begin: /\S+/}
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],
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contains: [
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hljs.BACKSLASH_ESCAPE,
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TEMPLATE_VARIABLES
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]
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};
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return {
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case_insensitive: true,
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aliases: ['yml', 'YAML', 'yaml'],
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contains: [
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KEY,
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{
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className: 'meta',
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begin: '^---\s*$',
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relevance: 10
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},
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{ // multi line string
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className: 'string',
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begin: '[\\|>] *$',
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returnEnd: true,
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contains: STRING.contains,
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// very simple termination: next hash key
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end: KEY.variants[0].begin
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},
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{ // Ruby/Rails erb
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begin: '<%[%=-]?', end: '[%-]?%>',
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subLanguage: 'ruby',
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excludeBegin: true,
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excludeEnd: true,
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relevance: 0
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},
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{ // local tags
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className: 'type',
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begin: '!' + hljs.UNDERSCORE_IDENT_RE,
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},
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{ // data type
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className: 'type',
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begin: '!!' + hljs.UNDERSCORE_IDENT_RE,
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},
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{ // fragment id &ref
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className: 'meta',
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begin: '&' + hljs.UNDERSCORE_IDENT_RE + '$',
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},
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{ // fragment reference *ref
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className: 'meta',
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begin: '\\*' + hljs.UNDERSCORE_IDENT_RE + '$'
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},
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{ // array listing
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className: 'bullet',
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begin: '^ *-',
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relevance: 0
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},
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hljs.HASH_COMMENT_MODE,
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{
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beginKeywords: LITERALS,
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keywords: {literal: LITERALS}
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},
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hljs.C_NUMBER_MODE,
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STRING
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]
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};
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};
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