172 lines
6.7 KiB
JavaScript
172 lines
6.7 KiB
JavaScript
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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'use strict';
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export var conf = {
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wordPattern: /(#?-?\d*\.\d\w*%?)|((::|[@#.!:])?[\w-?]+%?)|::|[@#.!:]/g,
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comments: {
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blockComment: ['/*', '*/']
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},
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brackets: [
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['{', '}'],
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['[', ']'],
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['(', ')']
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],
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autoClosingPairs: [
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{ open: '{', close: '}', notIn: ['string', 'comment'] },
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{ open: '[', close: ']', notIn: ['string', 'comment'] },
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{ open: '(', close: ')', notIn: ['string', 'comment'] },
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{ open: '"', close: '"', notIn: ['string', 'comment'] },
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{ open: '\'', close: '\'', notIn: ['string', 'comment'] }
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],
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surroundingPairs: [
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{ open: '{', close: '}' },
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{ open: '[', close: ']' },
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{ open: '(', close: ')' },
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{ open: '"', close: '"' },
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{ open: '\'', close: '\'' }
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],
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folding: {
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markers: {
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start: new RegExp("^\\s*\\/\\*\\s*#region\\b\\s*(.*?)\\s*\\*\\/"),
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end: new RegExp("^\\s*\\/\\*\\s*#endregion\\b.*\\*\\/")
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}
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}
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};
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export var language = {
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defaultToken: '',
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tokenPostfix: '.css',
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ws: '[ \t\n\r\f]*',
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identifier: '-?-?([a-zA-Z]|(\\\\(([0-9a-fA-F]{1,6}\\s?)|[^[0-9a-fA-F])))([\\w\\-]|(\\\\(([0-9a-fA-F]{1,6}\\s?)|[^[0-9a-fA-F])))*',
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brackets: [
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{ open: '{', close: '}', token: 'delimiter.bracket' },
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{ open: '[', close: ']', token: 'delimiter.bracket' },
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{ open: '(', close: ')', token: 'delimiter.parenthesis' },
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{ open: '<', close: '>', token: 'delimiter.angle' }
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],
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tokenizer: {
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root: [
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{ include: '@selector' },
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],
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selector: [
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{ include: '@comments' },
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{ include: '@import' },
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{ include: '@strings' },
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['[@](keyframes|-webkit-keyframes|-moz-keyframes|-o-keyframes)', { token: 'keyword', next: '@keyframedeclaration' }],
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['[@](page|content|font-face|-moz-document)', { token: 'keyword' }],
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['[@](charset|namespace)', { token: 'keyword', next: '@declarationbody' }],
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['(url-prefix)(\\()', ['attribute.value', { token: 'delimiter.parenthesis', next: '@urldeclaration' }]],
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['(url)(\\()', ['attribute.value', { token: 'delimiter.parenthesis', next: '@urldeclaration' }]],
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{ include: '@selectorname' },
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['[\\*]', 'tag'],
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['[>\\+,]', 'delimiter'],
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['\\[', { token: 'delimiter.bracket', next: '@selectorattribute' }],
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['{', { token: 'delimiter.bracket', next: '@selectorbody' }]
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],
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selectorbody: [
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{ include: '@comments' },
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['[*_]?@identifier@ws:(?=(\\s|\\d|[^{;}]*[;}]))', 'attribute.name', '@rulevalue'],
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['}', { token: 'delimiter.bracket', next: '@pop' }]
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],
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selectorname: [
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['(\\.|#(?=[^{])|%|(@identifier)|:)+', 'tag'],
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],
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selectorattribute: [
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{ include: '@term' },
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[']', { token: 'delimiter.bracket', next: '@pop' }],
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],
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term: [
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{ include: '@comments' },
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['(url-prefix)(\\()', ['attribute.value', { token: 'delimiter.parenthesis', next: '@urldeclaration' }]],
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['(url)(\\()', ['attribute.value', { token: 'delimiter.parenthesis', next: '@urldeclaration' }]],
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{ include: '@functioninvocation' },
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{ include: '@numbers' },
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{ include: '@name' },
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['([<>=\\+\\-\\*\\/\\^\\|\\~,])', 'delimiter'],
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[',', 'delimiter']
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],
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rulevalue: [
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{ include: '@comments' },
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{ include: '@strings' },
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{ include: '@term' },
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['!important', 'keyword'],
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[';', 'delimiter', '@pop'],
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['(?=})', { token: '', next: '@pop' }] // missing semicolon
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],
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warndebug: [
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['[@](warn|debug)', { token: 'keyword', next: '@declarationbody' }]
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],
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import: [
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['[@](import)', { token: 'keyword', next: '@declarationbody' }]
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],
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urldeclaration: [
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{ include: '@strings' },
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['[^)\r\n]+', 'string'],
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['\\)', { token: 'delimiter.parenthesis', next: '@pop' }]
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],
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parenthizedterm: [
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{ include: '@term' },
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['\\)', { token: 'delimiter.parenthesis', next: '@pop' }]
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],
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declarationbody: [
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{ include: '@term' },
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[';', 'delimiter', '@pop'],
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['(?=})', { token: '', next: '@pop' }] // missing semicolon
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],
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comments: [
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['\\/\\*', 'comment', '@comment'],
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['\\/\\/+.*', 'comment']
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],
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comment: [
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['\\*\\/', 'comment', '@pop'],
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[/[^*/]+/, 'comment'],
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[/./, 'comment'],
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],
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name: [
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['@identifier', 'attribute.value']
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],
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numbers: [
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['-?(\\d*\\.)?\\d+([eE][\\-+]?\\d+)?', { token: 'attribute.value.number', next: '@units' }],
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['#[0-9a-fA-F_]+(?!\\w)', 'attribute.value.hex']
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],
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units: [
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['(em|ex|ch|rem|vmin|vmax|vw|vh|vm|cm|mm|in|px|pt|pc|deg|grad|rad|turn|s|ms|Hz|kHz|%)?', 'attribute.value.unit', '@pop']
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],
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keyframedeclaration: [
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['@identifier', 'attribute.value'],
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['{', { token: 'delimiter.bracket', switchTo: '@keyframebody' }],
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],
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keyframebody: [
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{ include: '@term' },
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['{', { token: 'delimiter.bracket', next: '@selectorbody' }],
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['}', { token: 'delimiter.bracket', next: '@pop' }],
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],
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functioninvocation: [
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['@identifier\\(', { token: 'attribute.value', next: '@functionarguments' }],
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],
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functionarguments: [
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['\\$@identifier@ws:', 'attribute.name'],
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['[,]', 'delimiter'],
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{ include: '@term' },
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['\\)', { token: 'attribute.value', next: '@pop' }],
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],
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strings: [
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['~?"', { token: 'string', next: '@stringenddoublequote' }],
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['~?\'', { token: 'string', next: '@stringendquote' }]
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],
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stringenddoublequote: [
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['\\\\.', 'string'],
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['"', { token: 'string', next: '@pop' }],
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[/[^\\"]+/, 'string'],
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['.', 'string']
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],
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stringendquote: [
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['\\\\.', 'string'],
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['\'', { token: 'string', next: '@pop' }],
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[/[^\\']+/, 'string'],
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['.', 'string']
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]
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}
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};
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