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62 lines
2.1 KiB
JavaScript
62 lines
2.1 KiB
JavaScript
'use strict'
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var refractorMarkupTemplating = require('./markup-templating.js')
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module.exports = django
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django.displayName = 'django'
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django.aliases = ['jinja2']
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function django(Prism) {
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Prism.register(refractorMarkupTemplating)
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// Django/Jinja2 syntax definition for Prism.js <http://prismjs.com> syntax highlighter.
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// Mostly it works OK but can paint code incorrectly on complex html/template tag combinations.
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;(function (Prism) {
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Prism.languages.django = {
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comment: /^\{#[\s\S]*?#\}$/,
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tag: {
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pattern: /(^\{%[+-]?\s*)\w+/,
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lookbehind: true,
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alias: 'keyword'
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},
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delimiter: {
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pattern: /^\{[{%][+-]?|[+-]?[}%]\}$/,
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alias: 'punctuation'
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},
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string: {
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pattern: /("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,
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greedy: true
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},
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filter: {
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pattern: /(\|)\w+/,
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lookbehind: true,
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alias: 'function'
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},
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test: {
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pattern: /(\bis\s+(?:not\s+)?)(?!not\b)\w+/,
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lookbehind: true,
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alias: 'function'
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},
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function: /\b[a-z_]\w+(?=\s*\()/i,
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keyword:
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/\b(?:and|as|by|else|for|if|import|in|is|loop|not|or|recursive|with|without)\b/,
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operator: /[-+%=]=?|!=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]/,
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number: /\b\d+(?:\.\d+)?\b/,
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boolean: /[Ff]alse|[Nn]one|[Tt]rue/,
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variable: /\b\w+\b/,
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punctuation: /[{}[\](),.:;]/
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}
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var pattern = /\{\{[\s\S]*?\}\}|\{%[\s\S]*?%\}|\{#[\s\S]*?#\}/g
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var markupTemplating = Prism.languages['markup-templating']
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Prism.hooks.add('before-tokenize', function (env) {
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markupTemplating.buildPlaceholders(env, 'django', pattern)
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})
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Prism.hooks.add('after-tokenize', function (env) {
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markupTemplating.tokenizePlaceholders(env, 'django')
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}) // Add an Jinja2 alias
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Prism.languages.jinja2 = Prism.languages.django
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Prism.hooks.add('before-tokenize', function (env) {
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markupTemplating.buildPlaceholders(env, 'jinja2', pattern)
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})
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Prism.hooks.add('after-tokenize', function (env) {
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markupTemplating.tokenizePlaceholders(env, 'jinja2')
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})
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})(Prism)
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}
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