ddcAdmin/node_modules/monaco-editor/esm/vs/basic-languages/less/less.js

/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
export var conf = {
    wordPattern: /(#?-?\d*\.\d\w*%?)|([@#!.:]?[\w-?]+%?)|[@#!.]/g,
    comments: {
        blockComment: ['/*', '*/'],
        lineComment: '//'
    },
    brackets: [
        ['{', '}'],
        ['[', ']'],
        ['(', ')']
    ],
    autoClosingPairs: [
        { open: '{', close: '}', notIn: ['string', 'comment'] },
        { open: '[', close: ']', notIn: ['string', 'comment'] },
        { open: '(', close: ')', notIn: ['string', 'comment'] },
        { open: '"', close: '"', notIn: ['string', 'comment'] },
        { open: "'", close: "'", notIn: ['string', 'comment'] }
    ],
    surroundingPairs: [
        { open: '{', close: '}' },
        { open: '[', close: ']' },
        { open: '(', close: ')' },
        { open: '"', close: '"' },
        { open: "'", close: "'" }
    ],
    folding: {
        markers: {
            start: new RegExp('^\\s*\\/\\*\\s*#region\\b\\s*(.*?)\\s*\\*\\/'),
            end: new RegExp('^\\s*\\/\\*\\s*#endregion\\b.*\\*\\/')
        }
    }
};
export var language = {
    defaultToken: '',
    tokenPostfix: '.less',
    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])))*',
    identifierPlus: '-?-?([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])))*',
    brackets: [
        { open: '{', close: '}', token: 'delimiter.curly' },
        { open: '[', close: ']', token: 'delimiter.bracket' },
        { open: '(', close: ')', token: 'delimiter.parenthesis' },
        { open: '<', close: '>', token: 'delimiter.angle' }
    ],
    tokenizer: {
        root: [
            { include: '@nestedJSBegin' },
            ['[ \\t\\r\\n]+', ''],
            { include: '@comments' },
            { include: '@keyword' },
            { include: '@strings' },
            { include: '@numbers' },
            ['[*_]?[a-zA-Z\\-\\s]+(?=:.*(;|(\\\\$)))', 'attribute.name', '@attribute'],
            ['url(\\-prefix)?\\(', { token: 'tag', next: '@urldeclaration' }],
            ['[{}()\\[\\]]', '@brackets'],
            ['[,:;]', 'delimiter'],
            ['#@identifierPlus', 'tag.id'],
            ['&', 'tag'],
            ['\\.@identifierPlus(?=\\()', 'tag.class', '@attribute'],
            ['\\.@identifierPlus', 'tag.class'],
            ['@identifierPlus', 'tag'],
            { include: '@operators' },
            ['@(@identifier(?=[:,\\)]))', 'variable', '@attribute'],
            ['@(@identifier)', 'variable'],
            ['@', 'key', '@atRules']
        ],
        nestedJSBegin: [
            ['``', 'delimiter.backtick'],
            [
                '`',
                {
                    token: 'delimiter.backtick',
                    next: '@nestedJSEnd',
                    nextEmbedded: 'text/javascript'
                }
            ]
        ],
        nestedJSEnd: [
            [
                '`',
                {
                    token: 'delimiter.backtick',
                    next: '@pop',
                    nextEmbedded: '@pop'
                }
            ]
        ],
        operators: [['[<>=\\+\\-\\*\\/\\^\\|\\~]', 'operator']],
        keyword: [
            [
                '(@[\\s]*import|![\\s]*important|true|false|when|iscolor|isnumber|isstring|iskeyword|isurl|ispixel|ispercentage|isem|hue|saturation|lightness|alpha|lighten|darken|saturate|desaturate|fadein|fadeout|fade|spin|mix|round|ceil|floor|percentage)\\b',
                'keyword'
            ]
        ],
        urldeclaration: [
            { include: '@strings' },
            ['[^)\r\n]+', 'string'],
            ['\\)', { token: 'tag', next: '@pop' }]
        ],
        attribute: [
            { include: '@nestedJSBegin' },
            { include: '@comments' },
            { include: '@strings' },
            { include: '@numbers' },
            { include: '@keyword' },
            ['[a-zA-Z\\-]+(?=\\()', 'attribute.value', '@attribute'],
            ['>', 'operator', '@pop'],
            ['@identifier', 'attribute.value'],
            { include: '@operators' },
            ['@(@identifier)', 'variable'],
            ['[)\\}]', '@brackets', '@pop'],
            ['[{}()\\[\\]>]', '@brackets'],
            ['[;]', 'delimiter', '@pop'],
            ['[,=:]', 'delimiter'],
            ['\\s', ''],
            ['.', 'attribute.value']
        ],
        comments: [
            ['\\/\\*', 'comment', '@comment'],
            ['\\/\\/+.*', 'comment']
        ],
        comment: [
            ['\\*\\/', 'comment', '@pop'],
            ['.', 'comment']
        ],
        numbers: [
            [
                '(\\d*\\.)?\\d+([eE][\\-+]?\\d+)?',
                { token: 'attribute.value.number', next: '@units' }
            ],
            ['#[0-9a-fA-F_]+(?!\\w)', 'attribute.value.hex']
        ],
        units: [
            [
                '(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'
            ]
        ],
        strings: [
            ['~?"', { token: 'string.delimiter', next: '@stringsEndDoubleQuote' }],
            ["~?'", { token: 'string.delimiter', next: '@stringsEndQuote' }]
        ],
        stringsEndDoubleQuote: [
            ['\\\\"', 'string'],
            ['"', { token: 'string.delimiter', next: '@popall' }],
            ['.', 'string']
        ],
        stringsEndQuote: [
            ["\\\\'", 'string'],
            ["'", { token: 'string.delimiter', next: '@popall' }],
            ['.', 'string']
        ],
        atRules: [
            { include: '@comments' },
            { include: '@strings' },
            ['[()]', 'delimiter'],
            ['[\\{;]', 'delimiter', '@pop'],
            ['.', 'key']
        ]
    }
};