/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
define('vs/basic-languages/coffee/coffee',["require", "exports"], function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.language = exports.conf = void 0;
    exports.conf = {
        wordPattern: /(-?\d*\.\d\w*)|([^\`\~\!\@\#%\^\&\*\(\)\=\$\-\+\[\{\]\}\\\|\;\:\'\"\,\.\<\>\/\?\s]+)/g,
        comments: {
            blockComment: ['###', '###'],
            lineComment: '#'
        },
        brackets: [
            ['{', '}'],
            ['[', ']'],
            ['(', ')']
        ],
        autoClosingPairs: [
            { open: '{', close: '}' },
            { open: '[', close: ']' },
            { open: '(', close: ')' },
            { open: '"', close: '"' },
            { open: "'", close: "'" }
        ],
        surroundingPairs: [
            { open: '{', close: '}' },
            { open: '[', close: ']' },
            { open: '(', close: ')' },
            { open: '"', close: '"' },
            { open: "'", close: "'" }
        ],
        folding: {
            markers: {
                start: new RegExp('^\\s*#region\\b'),
                end: new RegExp('^\\s*#endregion\\b')
            }
        }
    };
    exports.language = {
        defaultToken: '',
        ignoreCase: true,
        tokenPostfix: '.coffee',
        brackets: [
            { open: '{', close: '}', token: 'delimiter.curly' },
            { open: '[', close: ']', token: 'delimiter.square' },
            { open: '(', close: ')', token: 'delimiter.parenthesis' }
        ],
        regEx: /\/(?!\/\/)(?:[^\/\\]|\\.)*\/[igm]*/,
        keywords: [
            'and',
            'or',
            'is',
            'isnt',
            'not',
            'on',
            'yes',
            '@',
            'no',
            'off',
            'true',
            'false',
            'null',
            'this',
            'new',
            'delete',
            'typeof',
            'in',
            'instanceof',
            'return',
            'throw',
            'break',
            'continue',
            'debugger',
            'if',
            'else',
            'switch',
            'for',
            'while',
            'do',
            'try',
            'catch',
            'finally',
            'class',
            'extends',
            'super',
            'undefined',
            'then',
            'unless',
            'until',
            'loop',
            'of',
            'by',
            'when'
        ],
        // we include these common regular expressions
        symbols: /[=><!~?&%|+\-*\/\^\.,\:]+/,
        escapes: /\\(?:[abfnrtv\\"'$]|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,
        // The main tokenizer for our languages
        tokenizer: {
            root: [
                // identifiers and keywords
                [/\@[a-zA-Z_]\w*/, 'variable.predefined'],
                [
                    /[a-zA-Z_]\w*/,
                    {
                        cases: {
                            this: 'variable.predefined',
                            '@keywords': { token: 'keyword.$0' },
                            '@default': ''
                        }
                    }
                ],
                // whitespace
                [/[ \t\r\n]+/, ''],
                // Comments
                [/###/, 'comment', '@comment'],
                [/#.*$/, 'comment'],
                // regular expressions
                ['///', { token: 'regexp', next: '@hereregexp' }],
                [/^(\s*)(@regEx)/, ['', 'regexp']],
                [/(\()(\s*)(@regEx)/, ['@brackets', '', 'regexp']],
                [/(\,)(\s*)(@regEx)/, ['delimiter', '', 'regexp']],
                [/(\=)(\s*)(@regEx)/, ['delimiter', '', 'regexp']],
                [/(\:)(\s*)(@regEx)/, ['delimiter', '', 'regexp']],
                [/(\[)(\s*)(@regEx)/, ['@brackets', '', 'regexp']],
                [/(\!)(\s*)(@regEx)/, ['delimiter', '', 'regexp']],
                [/(\&)(\s*)(@regEx)/, ['delimiter', '', 'regexp']],
                [/(\|)(\s*)(@regEx)/, ['delimiter', '', 'regexp']],
                [/(\?)(\s*)(@regEx)/, ['delimiter', '', 'regexp']],
                [/(\{)(\s*)(@regEx)/, ['@brackets', '', 'regexp']],
                [/(\;)(\s*)(@regEx)/, ['', '', 'regexp']],
                // delimiters
                [
                    /}/,
                    {
                        cases: {
                            '$S2==interpolatedstring': {
                                token: 'string',
                                next: '@pop'
                            },
                            '@default': '@brackets'
                        }
                    }
                ],
                [/[{}()\[\]]/, '@brackets'],
                [/@symbols/, 'delimiter'],
                // numbers
                [/\d+[eE]([\-+]?\d+)?/, 'number.float'],
                [/\d+\.\d+([eE][\-+]?\d+)?/, 'number.float'],
                [/0[xX][0-9a-fA-F]+/, 'number.hex'],
                [/0[0-7]+(?!\d)/, 'number.octal'],
                [/\d+/, 'number'],
                // delimiter: after number because of .\d floats
                [/[,.]/, 'delimiter'],
                // strings:
                [/"""/, 'string', '@herestring."""'],
                [/'''/, 'string', "@herestring.'''"],
                [
                    /"/,
                    {
                        cases: {
                            '@eos': 'string',
                            '@default': { token: 'string', next: '@string."' }
                        }
                    }
                ],
                [
                    /'/,
                    {
                        cases: {
                            '@eos': 'string',
                            '@default': { token: 'string', next: "@string.'" }
                        }
                    }
                ]
            ],
            string: [
                [/[^"'\#\\]+/, 'string'],
                [/@escapes/, 'string.escape'],
                [/\./, 'string.escape.invalid'],
                [/\./, 'string.escape.invalid'],
                [
                    /#{/,
                    {
                        cases: {
                            '$S2=="': {
                                token: 'string',
                                next: 'root.interpolatedstring'
                            },
                            '@default': 'string'
                        }
                    }
                ],
                [
                    /["']/,
                    {
                        cases: {
                            '$#==$S2': { token: 'string', next: '@pop' },
                            '@default': 'string'
                        }
                    }
                ],
                [/#/, 'string']
            ],
            herestring: [
                [
                    /("""|''')/,
                    {
                        cases: {
                            '$1==$S2': { token: 'string', next: '@pop' },
                            '@default': 'string'
                        }
                    }
                ],
                [/[^#\\'"]+/, 'string'],
                [/['"]+/, 'string'],
                [/@escapes/, 'string.escape'],
                [/\./, 'string.escape.invalid'],
                [/#{/, { token: 'string.quote', next: 'root.interpolatedstring' }],
                [/#/, 'string']
            ],
            comment: [
                [/[^#]+/, 'comment'],
                [/###/, 'comment', '@pop'],
                [/#/, 'comment']
            ],
            hereregexp: [
                [/[^\\\/#]+/, 'regexp'],
                [/\\./, 'regexp'],
                [/#.*$/, 'comment'],
                ['///[igm]*', { token: 'regexp', next: '@pop' }],
                [/\//, 'regexp']
            ]
        }
    };
});

